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Merged in refactoring-part1 (pull request #4)

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Refactoring
This commit is contained in:
Mark Nellemann 2020-10-12 08:19:45 +00:00
parent c94b01aae9 3474ee1790
commit 806e6e9631
77 changed files with 2527 additions and 1901 deletions
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2
README.md
View file

@ -10,7 +10,7 @@ HMCi is a small utility to fetch metrics from one or more HMC's and push those t
- Ensure you have correct date/time and use a NTP service to keep it accurate! - Ensure you have correct date/time and use a NTP service to keep it accurate!
- Install the HMCi package (*.deb* or *.rpm*) from [downloads](https://bitbucket.org/mnellemann/hmci/downloads/) or compile from source. - Install the HMCi package (*.deb* or *.rpm*) from [downloads](https://bitbucket.org/mnellemann/hmci/downloads/) or compile from source.
- Copy the *doc/hmci.groovy.tpl* configuration template into */etc/hmci.groovy* and edit the configuration to suit your environment. You can use the *-c [conf-file]* switch if you place this file elsewhere. - Copy the *doc/hmci.tpml* configuration template into */etc/hmci.toml* and edit the configuration to suit your environment. You can use the *-c* option if you place this file elsewhere.
- Configure Grafana to communicate with your InfluxDB and import dashboards from *doc/* into Grafana (The dashboards are slightly modified versions of the dashboard provided by the nmon2influxdb tool). - Configure Grafana to communicate with your InfluxDB and import dashboards from *doc/* into Grafana (The dashboards are slightly modified versions of the dashboard provided by the nmon2influxdb tool).
- Run the *bin/hmci* program in a shell, as a @reboot cron task or setup a proper service :) - Run the *bin/hmci* program in a shell, as a @reboot cron task or setup a proper service :)

3
bitbucket-pipelines.yml
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@ -1,5 +1,4 @@
image: adoptopenjdk:8-openj9 image: openjdk:8
#image: openjdk:8
pipelines: pipelines:
branches: branches:

34
build.gradle
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@ -1,8 +1,6 @@
plugins { plugins {
// Apply the groovy plugin to add support for Groovy id 'java'
id 'groovy' id 'groovy'
// Apply the application plugin to add support for building a CLI application.
id 'application' id 'application'
// Code coverage of tests // Code coverage of tests
@ -18,12 +16,18 @@ repositories {
} }
dependencies { dependencies {
implementation 'org.codehaus.groovy:groovy-all:3.0.5' annotationProcessor 'info.picocli:picocli-codegen:4.5.1'
implementation 'info.picocli:picocli:4.5.1'
implementation 'org.jsoup:jsoup:1.13.1'
implementation 'com.squareup.okhttp3:okhttp:4.8.0' implementation 'com.squareup.okhttp3:okhttp:4.8.0'
implementation 'com.squareup.moshi:moshi:1.11.0'
implementation 'com.serjltt.moshi:moshi-lazy-adapters:2.2'
implementation 'org.tomlj:tomlj:1.0.0'
implementation 'org.influxdb:influxdb-java:2.19' implementation 'org.influxdb:influxdb-java:2.19'
implementation 'org.slf4j:slf4j-api:1.7.+' implementation 'org.slf4j:slf4j-api:1.7.+'
runtimeOnly 'ch.qos.logback:logback-classic:1.+' runtimeOnly 'ch.qos.logback:logback-classic:1.+'
testImplementation 'org.codehaus.groovy:groovy-all:3.0.5'
testImplementation('org.spockframework:spock-core:2.0-M3-groovy-3.0') testImplementation('org.spockframework:spock-core:2.0-M3-groovy-3.0')
testImplementation("org.slf4j:slf4j-simple:1.7.+") testImplementation("org.slf4j:slf4j-simple:1.7.+")
testImplementation('com.squareup.okhttp3:mockwebserver:4.8.0') testImplementation('com.squareup.okhttp3:mockwebserver:4.8.0')
@ -32,7 +36,7 @@ dependencies {
} }
application { application {
mainClassName = 'biz.nellemann.hmci.App' mainClassName = 'biz.nellemann.hmci.Main'
} }
test { test {
@ -68,8 +72,7 @@ ospackage {
buildRpm { buildRpm {
dependsOn startShadowScripts dependsOn startShadowScripts
//requires('java-1.8.0-openjdk-headless') os = "LINUX"
os = LINUX
} }
buildDeb { buildDeb {
@ -77,7 +80,6 @@ buildDeb {
requires('default-jre-headless') requires('default-jre-headless')
} }
jacoco { jacoco {
toolVersion = "0.8.5" toolVersion = "0.8.5"
} }
@ -103,22 +105,16 @@ jacocoTestCoverageVerification {
} }
check.dependsOn jacocoTestCoverageVerification check.dependsOn jacocoTestCoverageVerification
processResources.dependsOn.add("versionFile")
versionFile {
// Path to the file to be written
file = new File(project.buildDir, 'resources/main/version.properties')
}
jar { jar {
manifest { manifest {
attributes( attributes(
'Built-By' : System.properties['user.name'],
'Build-Timestamp': new Date().format("yyyy-MM-dd'T'HH:mm:ss.SSSZ").toString(),
'Build-Revision' : versioning.info.commit,
'Created-By' : "Gradle ${gradle.gradleVersion}", 'Created-By' : "Gradle ${gradle.gradleVersion}",
'Build-OS' : "${System.properties['os.name']} ${System.properties['os.arch']} ${System.properties['os.version']}",
'Build-Jdk' : "${System.properties['java.version']} (${System.properties['java.vendor']} ${System.properties['java.vm.version']})", 'Build-Jdk' : "${System.properties['java.version']} (${System.properties['java.vendor']} ${System.properties['java.vm.version']})",
'Build-OS' : "${System.properties['os.name']} ${System.properties['os.arch']} ${System.properties['os.version']}" 'Build-User' : System.properties['user.name'],
'Build-Version' : versioning.info.tag ?: (versioning.info.branch + "-" + versioning.info.build),
'Build-Revision' : versioning.info.commit,
'Build-Timestamp': new Date().format("yyyy-MM-dd'T'HH:mm:ss.SSSZ").toString(),
) )
} }
} }

39
doc/hmci.groovy.tpl
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@ -1,39 +0,0 @@
/*
Copy this file to /etc/hmci.groovy and change it to suit your environment.
*/
// How often to query HMC's for data - in seconds
hmci.refresh = 30
// Rescan HMC's for new systems and partitions - every x refresh
hmci.rescan = 60
// InfluxDB to save metrics
influx {
url = "http://localhost:8086"
username = "root"
password = ""
database = "hmci"
}
// One or more HMC's to query for data and metrics
hmc {
// HMC on our primary site
site1 {
url = "https://10.10.10.10:12443"
username = "hmci"
password = "hmcihmci"
unsafe = true // Ignore SSL cert. errors
}
/*
site2 {
url = "https://10.10.20.20:12443"
username = "viewer"
password = "someSecret"
unsafe = false
}
*/
}

31
doc/hmci.toml Normal file
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@ -0,0 +1,31 @@
# HMCi Configuration
# How often to query HMC's for data - in seconds
hmci.refresh = 30
# Rescan HMC's for new systems and partitions - every x refresh
hmci.rescan = 60
# InfluxDB to save metrics
[influx]
url = "http://localhost:8086"
username = "root"
password = ""
database = "hmci"
# One or more HMC's to query for data and metrics
[hmc]
# HMC on our primary site
[hmc.site1]
url = "https://10.10.10.10:12443"
username = "hmci"
password = "hmcihmci"
unsafe = true # Ignore SSL cert. errors
# Example
#[hmc.site2]
#url = "https://10.10.20.20:12443"
#username = "viewer"
#password = "someSecret"
#unsafe = false

2
gradle.properties
View file

@ -1,3 +1,3 @@
id = hmci id = hmci
group = biz.nellemann.hmci group = biz.nellemann.hmci
version = 1.0.10 version = 0.2.1

246
src/main/groovy/biz/nellemann/hmci/App.groovy
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@ -1,246 +0,0 @@
/**
* Copyright 2020 Mark Nellemann <mark.nellemann@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package biz.nellemann.hmci
import groovy.cli.picocli.CliBuilder
import groovy.cli.picocli.OptionAccessor
import groovy.util.logging.Slf4j
@Slf4j
class App implements Runnable {
final ConfigObject configuration
final Integer refreshEverySec
final Integer rescanHmcEvery
InfluxClient influxClient
Map<String, HmcClient> hmcClients = new HashMap<>()
Map<String,ManagedSystem> systems = new HashMap<String, ManagedSystem>()
Map<String, LogicalPartition> partitions = new HashMap<String, LogicalPartition>()
App(ConfigObject configuration) {
this.configuration = configuration
log.debug configuration.toString()
refreshEverySec = (Integer)configuration.get('hmci.refresh') ?: 60
rescanHmcEvery = (Integer)configuration.get('hmci.rescan') ?: 15
String influxUrl = configuration.get('influx')['url']
String influxUsername = configuration.get('influx')['username']
String influxPassword = configuration.get('influx')['password']
String influxDatabase = configuration.get('influx')['database']
try {
influxClient = new InfluxClient(influxUrl, influxUsername, influxPassword, influxDatabase)
influxClient.login()
} catch(Exception e) {
System.exit(1)
}
// Initial scan
discover()
run()
}
void discover() {
configuration.get('hmc').each { Object key, Object hmc ->
if(!hmcClients?.containsKey(key)) {
log.info("Adding HMC: " + hmc.toString())
String hmcKey = key
String hmcUrl = hmc['url']
String hmcUsername = hmc['username']
String hmcPassword = hmc['password']
Boolean hmcUnsafe = hmc['unsafe']
HmcClient hmcClient = new HmcClient(hmcKey, hmcUrl, hmcUsername, hmcPassword, hmcUnsafe)
hmcClients.put(hmcKey, hmcClient)
}
}
hmcClients.each { hmcId, hmcClient ->
try {
hmcClient.login()
hmcClient.getManagedSystems().each { systemId, system ->
// Add to list of known systems
systems.putIfAbsent(systemId, system)
// Get LPAR's for this system
hmcClient.getLogicalPartitionsForManagedSystem(system).each { partitionId, partition ->
// Add to list of known partitions
partitions.putIfAbsent(partitionId, partition)
}
}
} catch(Exception e) {
log.error("discover() - " + hmcId + " error: " + e.message)
//hmcClients.remove(hmcId)
}
}
}
void getMetricsForSystems() {
try {
systems.each {systemId, system ->
HmcClient hmcClient = hmcClients.get(system.hmcId)
// Get and process metrics for this system
String tmpJsonString = hmcClient.getPcmDataForManagedSystem(system)
if(tmpJsonString && !tmpJsonString.empty) {
system.processMetrics(tmpJsonString)
}
}
} catch(Exception e) {
log.error(e.message)
}
}
void getMetricsForPartitions() {
try {
// Get LPAR's for this system
partitions.each { partitionId, partition ->
HmcClient hmcClient = hmcClients.get(partition.system.hmcId)
// Get and process metrics for this partition
String tmpJsonString2 = hmcClient.getPcmDataForLogicalPartition(partition)
if(tmpJsonString2 && !tmpJsonString2.empty) {
partition.processMetrics(tmpJsonString2)
}
}
} catch(Exception e) {
log.error(e.message)
}
}
void writeMetricsForManagedSystems() {
systems.each {systemId, system ->
influxClient.writeManagedSystem(system)
}
}
void writeMetricsForLogicalPartitions() {
partitions.each {partitionId, partition ->
influxClient.writeLogicalPartition(partition)
}
}
static String getVersion() {
URL url = getClass().getResource("/version.properties");
if (url == null) {
return "No version.txt file found in the classpath."
}
Properties properties = new Properties();
properties.load(url.openStream());
return properties.getProperty("VERSION_GRADLE") + "-" + properties.getProperty("VERSION_BUILD")
}
static void main(String... args) {
def cli = new CliBuilder(name: "hmci")
cli.h(longOpt: 'help', usageHelp: true, 'display usage information')
cli.v(longOpt: 'version', versionHelp: true, 'display version information')
cli.c(longOpt: 'config', args: 1, required: true, paramLabel: "FILE", defaultValue: '/etc/hmci.groovy', 'configuration file')
OptionAccessor options = cli.parse(args)
if (options.h) {
cli.usage()
return
}
if(options.v) {
println("Version " + getVersion())
return
}
ConfigObject configuration
if(options.c) {
File configurationFile = new File((String)options.config)
if(!configurationFile.exists()) {
println("Error - No configuration file found at: " + configurationFile.toString())
System.exit(1)
}
configuration = new ConfigSlurper("development").parse(configurationFile.toURI().toURL());
}
if(configuration == null || configuration.isEmpty()) {
println("Error - Empty or faulty configuration")
System.exit(1)
}
new App(configuration)
}
@Override
void run() {
log.debug("run()")
boolean keepRunning = true
int executions = 0
while(keepRunning) {
try {
getMetricsForSystems()
getMetricsForPartitions()
writeMetricsForManagedSystems()
writeMetricsForLogicalPartitions()
influxClient.writeBatchPoints()
// Refresh HMC's
if(executions > rescanHmcEvery) {
executions = 0
discover()
}
} catch(Exception e) {
log.error(e.message, e)
}
executions++
Thread.sleep(refreshEverySec * 1000)
}
}
}

394
src/main/groovy/biz/nellemann/hmci/HmcClient.groovy
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@ -1,394 +0,0 @@
/**
* Copyright 2020 Mark Nellemann <mark.nellemann@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package biz.nellemann.hmci
import groovy.util.logging.Slf4j
import groovy.xml.XmlSlurper
import okhttp3.MediaType
import okhttp3.OkHttpClient
import okhttp3.Request
import okhttp3.RequestBody
import okhttp3.Response
import javax.net.ssl.HostnameVerifier
import javax.net.ssl.SSLContext
import javax.net.ssl.SSLSession
import javax.net.ssl.SSLSocketFactory
import javax.net.ssl.TrustManager
import javax.net.ssl.X509TrustManager
import java.security.SecureRandom
import java.security.cert.CertificateException
import java.security.cert.X509Certificate;
@Slf4j
class HmcClient {
private final MediaType MEDIA_TYPE_IBM_XML_LOGIN = MediaType.parse("application/vnd.ibm.powervm.web+xml; type=LogonRequest");
private final String hmcId
private final String baseUrl
private final String username
private final String password
private final Boolean unsafe
protected Integer responseErrors = 0
protected String authToken
private final OkHttpClient client
HmcClient(String hmcId, String baseUrl, String username, String password, Boolean unsafe = false) {
this.hmcId = hmcId
this.baseUrl = baseUrl
this.username = username
this.password = password
this.unsafe = unsafe
if(unsafe) {
this.client = getUnsafeOkHttpClient()
} else {
this.client = new OkHttpClient()
}
}
/**
* Logon to the HMC and get an authentication token for further requests.
*
* @throws IOException
*/
void login(Boolean force = false) throws IOException {
if(authToken && !force) {
return
}
String payload = """\
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<LogonRequest xmlns="http://www.ibm.com/xmlns/systems/power/firmware/web/mc/2012_10/" schemaVersion="V1_0">
<UserID>${username}</UserID>
<Password>${password}</Password>
</LogonRequest>"""
URL url = new URL(String.format("%s/rest/api/web/Logon", baseUrl))
Request request = new Request.Builder()
.url(url)
//.addHeader("Content-Type", "application/vnd.ibm.powervm.web+xml; type=LogonRequest")
.addHeader("Accept", "application/vnd.ibm.powervm.web+xml; type=LogonResponse")
.addHeader("X-Audit-Memento", "hmci")
.put(RequestBody.create(payload, MEDIA_TYPE_IBM_XML_LOGIN))
.build();
try {
Response response = client.newCall(request).execute();
if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);
// Get response body and parse
String responseBody = response.body.string()
response.body().close()
def xml = new XmlSlurper().parseText(responseBody)
authToken = xml.toString()
log.debug("login() - Auth Token: " + authToken)
} catch(Exception e) {
log.error(e.message)
throw new Exception(e)
}
}
/**
* Logoff from the HMC and remove any session
*
*/
void logoff() {
if(!authToken) {
return
}
URL absUrl = new URL(String.format("%s/rest/api/web/Logon", baseUrl))
Request request = new Request.Builder()
.url(absUrl)
.addHeader("Content-Type", "application/vnd.ibm.powervm.web+xml; type=LogonRequest")
.addHeader("X-API-Session", authToken)
.delete()
.build();
Response response = client.newCall(request).execute();
if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);
authToken = null
log.debug("logoff()")
}
/**
* Return Map of ManagedSystems seen by this HMC
*
* @return
*/
Map<String, ManagedSystem> getManagedSystems() {
URL url = new URL(String.format("%s/rest/api/uom/ManagedSystem", baseUrl))
Response response = getResponse(url)
String responseBody = response.body.string()
Map<String,ManagedSystem> managedSystemsMap = new HashMap<String, ManagedSystem>()
// Do not try to parse empty response
if(responseBody.empty || responseBody.size() < 1) {
responseErrors++
return managedSystemsMap
}
def feed = new XmlSlurper().parseText(responseBody)
feed?.entry?.each { entry ->
entry.content.each { content ->
content.ManagedSystem.each { system ->
ManagedSystem managedSystem = new ManagedSystem(
hmcId,
entry.id as String,
system.SystemName as String,
system.MachineTypeModelAndSerialNumber?.MachineType as String,
system.MachineTypeModelAndSerialNumber?.Model as String,
system.MachineTypeModelAndSerialNumber?.SerialNumber as String
)
managedSystemsMap.put(managedSystem.id, managedSystem)
log.debug("getManagedSystems() - Found system: " + managedSystem.toString())
}
}
}
return managedSystemsMap
}
/**
* Return Map of LogicalPartitions seen by a ManagedSystem on this HMC
* @param UUID of managed system
* @return
*/
Map<String, LogicalPartition> getLogicalPartitionsForManagedSystem(ManagedSystem system) {
URL url = new URL(String.format("%s/rest/api/uom/ManagedSystem/%s/LogicalPartition", baseUrl, system.id))
Response response = getResponse(url)
String responseBody = response.body.string()
Map<String, LogicalPartition> partitionMap = new HashMap<String, LogicalPartition>() {}
// Do not try to parse empty response
if(responseBody.empty || responseBody.size() < 1) {
responseErrors++
return partitionMap
}
def feed = new XmlSlurper().parseText(responseBody)
feed?.entry?.each { entry ->
//log.debug("Entry")
entry.content.each { content ->
//log.debug("Content")
content.LogicalPartition.each { partition ->
LogicalPartition logicalPartition = new LogicalPartition(
partition.PartitionUUID as String,
partition.PartitionName as String,
partition.PartitionType as String,
system
)
partitionMap.put(logicalPartition.id, logicalPartition)
log.debug("getLogicalPartitionsForManagedSystem() - Found partition: " + logicalPartition.toString())
}
}
}
return partitionMap
}
/**
* Parse XML feed to get PCM Data in JSON format
* @param systemId
* @return
*/
String getPcmDataForManagedSystem(ManagedSystem system) {
log.debug("getPcmDataForManagedSystem() - " + system.id)
URL url = new URL(String.format("%s/rest/api/pcm/ManagedSystem/%s/ProcessedMetrics?NoOfSamples=1", baseUrl, system.id))
Response response = getResponse(url)
String responseBody = response.body.string()
String jsonBody
// Do not try to parse empty response
if(responseBody.empty || responseBody.size() < 1) {
responseErrors++
return jsonBody
}
// Parse XML and fetch JSON link
def feed = new XmlSlurper().parseText(responseBody)
feed?.entry?.each { entry ->
String link = entry.link["@href"]
if(entry.category["@term"] == "ManagedSystem") {
jsonBody = getResponseBody(new URL(link))
}
}
return jsonBody
}
/**
* Parse XML feed to get PCM Data in JSON format
* @param systemId
* @param partitionId
* @return
*/
String getPcmDataForLogicalPartition(LogicalPartition partition) {
log.debug(String.format("getPcmDataForLogicalPartition() - %s @ %s", partition.id, partition.system.id))
URL url = new URL(String.format("%s/rest/api/pcm/ManagedSystem/%s/LogicalPartition/%s/ProcessedMetrics?NoOfSamples=1", baseUrl, partition.system.id, partition.id))
Response response = getResponse(url)
String responseBody = response.body.string()
String jsonBody
// Do not try to parse empty response
if(responseBody.empty || responseBody.size() < 1) {
responseErrors++
return jsonBody
}
// Parse XML and fetch JSON link
def feed = new XmlSlurper().parseText(responseBody)
feed?.entry?.each { entry ->
String link = entry.link["@href"]
if(entry.category["@term"] == "LogicalPartition") {
jsonBody = getResponseBody(new URL(link))
}
}
return jsonBody
}
/**
* Return body text from a HTTP response from the HMC
*
* @param url
* @return
*/
protected String getResponseBody(URL url) {
Response response = getResponse(url)
String body = response.body().string()
response.body().close()
return body
}
/**
* Return a Response from the HMC
*
* @param url
* @return
*/
private Response getResponse(URL url, Integer retry = 0) {
if(responseErrors > 2) {
responseErrors = 0
login(true)
return getResponse(url, retry++)
}
Request request = new Request.Builder()
.url(url)
.addHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8")
.addHeader("X-API-Session", authToken)
.get()
.build();
Response response = client.newCall(request).execute();
if (!response.isSuccessful()) {
response.body().close()
if(response.code == 401) {
login(true)
return getResponse(url, retry++)
}
if(retry < 2) {
log.warn("getResponse() - Retrying due to unexpected response: " + response.code)
return getResponse(url, retry++)
}
log.error("getResponse() - Unexpected response: " + response.code)
throw new IOException("getResponse() - Unexpected response: " + response.code)
};
return response
}
/**
* Provide an unsafe (ignoring SSL problems) OkHttpClient
*
* @return
*/
private static OkHttpClient getUnsafeOkHttpClient() {
try {
// Create a trust manager that does not validate certificate chains
final TrustManager[] trustAllCerts = new TrustManager[] {
new X509TrustManager() {
@Override
public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
}
@Override
public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
}
@Override
public X509Certificate[] getAcceptedIssuers() {
return new X509Certificate[]{};
}
}
};
// Install the all-trusting trust manager
final SSLContext sslContext = SSLContext.getInstance("SSL");
sslContext.init(null, trustAllCerts, new SecureRandom());
// Create an ssl socket factory with our all-trusting manager
final SSLSocketFactory sslSocketFactory = sslContext.getSocketFactory();
OkHttpClient.Builder builder = new OkHttpClient.Builder();
builder.sslSocketFactory(sslSocketFactory, (X509TrustManager)trustAllCerts[0]);
builder.hostnameVerifier(new HostnameVerifier() {
@Override
public boolean verify(String hostname, SSLSession session) {
return true;
}
});
OkHttpClient okHttpClient = builder.build();
return okHttpClient;
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}

285
src/main/groovy/biz/nellemann/hmci/InfluxClient.groovy
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@ -1,285 +0,0 @@
/**
* Copyright 2020 Mark Nellemann <mark.nellemann@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package biz.nellemann.hmci
import groovy.util.logging.Slf4j
import org.influxdb.BatchOptions
import org.influxdb.InfluxDB
import org.influxdb.InfluxDBFactory
import org.influxdb.dto.BatchPoints
import org.influxdb.dto.Point
import org.influxdb.dto.Query
import java.time.Instant
import java.util.concurrent.TimeUnit
@Slf4j
class InfluxClient {
final String url
final String username
final String password
final String database
InfluxDB influxDB
BatchPoints batchPoints
InfluxClient(String url, String username, String password, String database) {
this.url = url
this.username = username
this.password = password
this.database = database
}
void login() {
if(!influxDB) {
try {
influxDB = InfluxDBFactory.connect(url, username, password);
createDatabase()
// Enable batch writes to get better performance.
//BatchOptions options = BatchOptions.DEFAULTS.actions(300).flushDuration(500);
influxDB.enableBatch(BatchOptions.DEFAULTS);
//influxDB.setLogLevel(InfluxDB.LogLevel.BASIC);
batchPoints = BatchPoints.database(database).precision(TimeUnit.SECONDS).build();
} catch(Exception e) {
log.error(e.message)
throw new Exception(e)
}
}
}
void logoff() {
influxDB?.close();
influxDB = null
}
void createDatabase() {
// Create our database... with a default retention of 156w == 3 years
influxDB.query(new Query("CREATE DATABASE " + database + " WITH DURATION 156w"));
influxDB.setDatabase(database);
}
void writeBatchPoints() {
log.debug("writeBatchPoints()")
try {
influxDB.write(batchPoints);
} catch(Exception e) {
log.error("writeBatchPoints() error - " + e.message)
logoff()
login()
}
}
/*
Managed System
*/
void writeManagedSystem(ManagedSystem system) {
if(system.metrics == null) {
log.warn("writeManagedSystem() - null metrics, skipping")
return
}
Instant timestamp = system.getTimestamp()
if(!timestamp) {
log.warn("writeManagedSystem() - no timestamp, skipping")
return
}
//BatchPoints batchPoints = BatchPoints.database(database).build();
getSystemMemory(system, timestamp).each {
batchPoints.point(it)
}
getSystemProcessor(system, timestamp).each {
batchPoints.point(it)
}
getSystemSharedProcessorPools(system, timestamp).each {
batchPoints.point(it)
}
getSystemSharedAdapters(system, timestamp).each {
batchPoints.point(it)
}
getSystemFiberChannelAdapters(system, timestamp).each {
batchPoints.point(it)
}
getSystemGenericPhysicalAdapters(system, timestamp).each {
batchPoints.point(it)
}
getSystemGenericVirtualAdapters(system, timestamp).each {
batchPoints.point(it)
}
}
private static List<Point> getSystemMemory(ManagedSystem system, Instant timestamp) {
List<Map> metrics = system.getMemoryMetrics()
return processMeasurementMap(metrics, timestamp, "SystemMemory")
}
private static List<Point> getSystemProcessor(ManagedSystem system, Instant timestamp) {
List<Map> metrics = system.getProcessorMetrics()
return processMeasurementMap(metrics, timestamp, "SystemProcessor")
}
private static List<Point> getSystemSharedProcessorPools(ManagedSystem system, Instant timestamp) {
List<Map> metrics = system.getSharedProcessorPools()
return processMeasurementMap(metrics, timestamp, "SystemSharedProcessorPool")
}
private static List<Point> getSystemSharedAdapters(ManagedSystem system, Instant timestamp) {
List<Map> metrics = system.getSystemSharedAdapters()
return processMeasurementMap(metrics, timestamp, "SystemSharedAdapters")
}
private static List<Point> getSystemFiberChannelAdapters(ManagedSystem system, Instant timestamp) {
List<Map> metrics = system.getSystemFiberChannelAdapters()
return processMeasurementMap(metrics, timestamp, "SystemFiberChannelAdapters")
}
private static List<Point> getSystemGenericPhysicalAdapters(ManagedSystem system, Instant timestamp) {
List<Map> metrics = system.getSystemGenericPhysicalAdapters()
return processMeasurementMap(metrics, timestamp, "SystemGenericPhysicalAdapters")
}
private static List<Point> getSystemGenericVirtualAdapters(ManagedSystem system, Instant timestamp) {
List<Map> metrics = system.getSystemGenericVirtualAdapters()
return processMeasurementMap(metrics, timestamp, "SystemGenericVirtualAdapters")
}
/*
Logical Partitions
*/
void writeLogicalPartition(LogicalPartition partition) {
if(partition.metrics == null) {
log.warn("writeLogicalPartition() - null metrics, skipping")
return
}
Instant timestamp = partition.getTimestamp()
if(!timestamp) {
log.warn("writeLogicalPartition() - no timestamp, skipping")
return
}
//BatchPoints batchPoints = BatchPoints.database(database).build();
getPartitionAffinityScore(partition, timestamp).each {
batchPoints.point(it)
}
getPartitionMemory(partition, timestamp).each {
batchPoints.point(it)
}
getPartitionProcessor(partition, timestamp).each {
batchPoints.point(it)
}
getPartitionVirtualEthernetAdapter(partition, timestamp).each {
batchPoints.point(it)
}
getPartitionVirtualFiberChannelAdapter(partition, timestamp).each {
batchPoints.point(it)
}
//influxDB.write(batchPoints);
}
private static List<Point> getPartitionAffinityScore(LogicalPartition partition, Instant timestamp) {
List<Map> metrics = partition.getAffinityScore()
return processMeasurementMap(metrics, timestamp, "PartitionAffinityScore")
}
private static List<Point> getPartitionMemory(LogicalPartition partition, Instant timestamp) {
List<Map> metrics = partition.getMemoryMetrics()
return processMeasurementMap(metrics, timestamp, "PartitionMemory")
}
private static List<Point> getPartitionProcessor(LogicalPartition partition, Instant timestamp) {
List<Map> metrics = partition.getProcessorMetrics()
return processMeasurementMap(metrics, timestamp, "PartitionProcessor")
}
private static List<Point> getPartitionVirtualEthernetAdapter(LogicalPartition partition, Instant timestamp) {
List<Map> metrics = partition.getVirtualEthernetAdapterMetrics()
return processMeasurementMap(metrics, timestamp, "PartitionVirtualEthernetAdapters")
}
private static List<Point> getPartitionVirtualFiberChannelAdapter(LogicalPartition partition, Instant timestamp) {
List<Map> metrics = partition.getVirtualFiberChannelAdaptersMetrics()
return processMeasurementMap(metrics, timestamp, "PartitionVirtualFiberChannelAdapters")
}
/*
Shared
*/
private static List<Point> processMeasurementMap(List<Map> listOfMaps, Instant timestamp, String measurement) {
List<Point> list = new ArrayList<>()
listOfMaps.each { map ->
// Iterate fields
map.get("fields").each { String fieldName, BigDecimal fieldValue ->
log.debug("processMeasurementMap() " + measurement + " - fieldName: " + fieldName + ", fieldValue: " + fieldValue)
Point.Builder builder = Point.measurement(measurement)
.time(timestamp.toEpochMilli(), TimeUnit.MILLISECONDS)
.tag("name", fieldName)
.addField("value", fieldValue)
// For each field, we add all tags
map.get("tags").each { String tagName, String tagValue ->
builder.tag(tagName, tagValue)
log.debug("processMeasurementMap() " + measurement + " - tagName: " + tagName + ", tagValue: " + tagValue)
}
list.add(builder.build())
}
}
return list
}
}

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src/main/groovy/biz/nellemann/hmci/LogicalPartition.groovy
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@ -1,182 +0,0 @@
/**
* Copyright 2020 Mark Nellemann <mark.nellemann@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package biz.nellemann.hmci
import groovy.util.logging.Slf4j
@Slf4j
class LogicalPartition extends MetaSystem {
public String id
public String name
public String type
ManagedSystem system
LogicalPartition(String id, String name, String type, ManagedSystem system) {
this.id = id
this.name = name
this.type = type
this.system = system
}
String toString() {
return "[${id}] ${name} (${type})"
}
List<Map> getAffinityScore() {
List<Map> list = new ArrayList<>()
Map<String, Map> map = new HashMap<String, Map>()
HashMap<String, String> tagsMap = [
system: system.name,
partition: name,
]
map.put("tags", tagsMap)
log.debug("getAffinityScore() - tags: " + tagsMap.toString())
HashMap<String, BigDecimal> fieldsMap = [
affinityScore: metrics.systemUtil?.utilSamples?.first()?.lparsUtil?.first()?.affinityScore,
]
map.put("fields", fieldsMap)
log.debug("getAffinityScore() - fields: " + fieldsMap.toString())
list.add(map)
return list
}
List<Map> getMemoryMetrics() {
List<Map> list = new ArrayList<>()
Map<String, Map> map = new HashMap<String, Map>()
HashMap<String, String> tagsMap = [
system: system.name,
partition: name,
]
map.put("tags", tagsMap)
log.debug("getMemoryMetrics() - tags: " + tagsMap.toString())
HashMap<String, BigDecimal> fieldsMap = [
logicalMem: metrics.systemUtil?.utilSamples?.first()?.lparsUtil?.first()?.memory?.logicalMem?.first(),
backedPhysicalMem: metrics.systemUtil?.utilSamples?.first()?.lparsUtil?.first()?.memory?.backedPhysicalMem?.first(),
]
map.put("fields", fieldsMap)
log.debug("getMemoryMetrics() - fields: " + fieldsMap.toString())
list.add(map)
return list
}
List<Map> getProcessorMetrics() {
List<Map> list = new ArrayList<>()
Map<String, Map> map = new HashMap<String, Map>()
HashMap<String, String> tagsMap = [
system: system.name,
partition: name,
]
map.put("tags", tagsMap)
log.debug("getProcessorMetrics() - tags: " + tagsMap.toString())
HashMap<String, BigDecimal> fieldsMap = [
utilizedProcUnits: metrics.systemUtil?.utilSamples?.first()?.lparsUtil?.first()?.processor?.utilizedProcUnits?.first(),
maxVirtualProcessors: metrics.systemUtil.utilSamples.first().lparsUtil.first().processor.maxVirtualProcessors.first(),
currentVirtualProcessors: metrics.systemUtil.utilSamples.first().lparsUtil.first().processor.currentVirtualProcessors.first(),
//donatedProcUnits: metrics.systemUtil.utilSamples.first().lparsUtil.first().processor.donatedProcUnits.first(),
entitledProcUnits: metrics.systemUtil.utilSamples.first().lparsUtil.first().processor.entitledProcUnits.first(),
//idleProcUnits: metrics.systemUtil.utilSamples.first().lparsUtil.first().processor.idleProcUnits.first(),
//maxProcUnits: metrics.systemUtil.utilSamples.first().lparsUtil.first().processor.maxProcUnits.first(),
utilizedCappedProcUnits: metrics.systemUtil?.utilSamples?.first()?.lparsUtil?.first()?.processor?.utilizedCappedProcUnits?.first(),
utilizedUncappedProcUnits: metrics.systemUtil?.utilSamples?.first()?.lparsUtil?.first()?.processor?.utilizedUncappedProcUnits?.first(),
timePerInstructionExecution: metrics.systemUtil?.utilSamples?.first()?.lparsUtil?.first()?.processor?.timeSpentWaitingForDispatch?.first(),
timeSpentWaitingForDispatch: metrics.systemUtil?.utilSamples?.first()?.lparsUtil?.first()?.processor?.timePerInstructionExecution?.first(),
]
map.put("fields", fieldsMap)
log.debug("getProcessorMetrics() - fields: " + fieldsMap.toString())
list.add(map)
return list
}
List<Map> getVirtualEthernetAdapterMetrics() {
List<Map> list = new ArrayList<>()
metrics.systemUtil?.utilSamples?.first()?.lparsUtil?.first()?.network?.virtualEthernetAdapters?.each {
Map<String, Map> map = new HashMap<String, Map>()
HashMap<String, String> tagsMap = [
system: system.name,
partition: name,
sea: it.sharedEthernetAdapterId as String,
viosId: it.viosId as String,
vlanId: it.vlanId as String,
vswitchId: it.vswitchId as String,
]
map.put("tags", tagsMap)
log.debug("getVirtualEthernetAdapterMetrics() - tags: " + tagsMap.toString())
HashMap<String, BigDecimal> fieldsMap = [
receivedPhysicalBytes: it.receivedPhysicalBytes.first(),
sentPhysicalBytes: it.sentPhysicalBytes.first(),
receivedBytes: it.receivedBytes.first(),
sentBytes: it.sentBytes.first(),
]
map.put("fields", fieldsMap)
log.debug("getVirtualEthernetAdapterMetrics() - fields: " + fieldsMap.toString())
list.add(map)
}
return list
}
//PartitionVirtualFiberChannelAdapters
List<Map> getVirtualFiberChannelAdaptersMetrics() {
List<Map> list = new ArrayList<>()
metrics.systemUtil?.utilSamples?.first()?.lparsUtil?.first()?.storage?.virtualFiberChannelAdapters?.each {
Map<String, Map> map = new HashMap<String, Map>()
HashMap<String, String> tagsMap = [
system: system.name,
partition: name,
viosId: it.viosId as String,
wwpn: it.wwpn,
]
map.put("tags", tagsMap)
log.debug("getVirtualFiberChannelAdaptersMetrics() - tags: " + tagsMap.toString())
HashMap<String, BigDecimal> fieldsMap = [
transmittedBytes: it.transmittedBytes.first(),
writeBytes: it.writeBytes.first(),
readBytes: it.readBytes.first(),
]
map.put("fields", fieldsMap)
log.debug("getVirtualFiberChannelAdaptersMetrics() - fields: " + fieldsMap.toString())
list.add(map)
}
return list
}
}

256
src/main/groovy/biz/nellemann/hmci/ManagedSystem.groovy
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@ -1,256 +0,0 @@
/**
* Copyright 2020 Mark Nellemann <mark.nellemann@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package biz.nellemann.hmci
import groovy.util.logging.Slf4j
@Slf4j
class ManagedSystem extends MetaSystem {
public final String hmcId
public final String id
public final String name
public final String type
public final String model
public final String serialNumber
ManagedSystem(String hmcId, String id, String name, String type, String model, String serialNumber) {
this.hmcId = hmcId
this.id = id
this.name = name
this.type = type
this.model = model
this.serialNumber = serialNumber
}
String toString() {
return "[${id}] ${name} (${type}-${model} ${serialNumber})"
}
List<Map> getMemoryMetrics() {
List<Map> list = new ArrayList<>()
Map<String, Map> map = new HashMap<String, Map>()
HashMap<String, String> tagsMap = [
system: name,
]
map.put("tags", tagsMap)
log.debug("getMemoryMetrics() - tags: " + tagsMap.toString())
HashMap<String, BigDecimal> fieldsMap = [
totalMem: metrics.systemUtil?.utilSamples?.first()?.serverUtil?.memory?.totalMem?.first(),
availableMem: metrics.systemUtil?.utilSamples?.first()?.serverUtil?.memory?.availableMem?.first(),
configurableMem: metrics.systemUtil?.utilSamples?.first()?.serverUtil?.memory?.configurableMem?.first(),
assignedMemToLpars: metrics.systemUtil?.utilSamples?.first()?.serverUtil?.memory?.assignedMemToLpars?.first(),
]
map.put("fields", fieldsMap)
log.debug("getMemoryMetrics() - fields: " + fieldsMap.toString())
list.add(map)
return list
}
List<Map> getProcessorMetrics() {
List<Map> list = new ArrayList<>()
Map<String, Map> map = new HashMap<String, Map>()
HashMap<String, String> tagsMap = [
system: name,
]
map.put("tags", tagsMap)
log.debug("getProcessorMetrics() - tags: " + tagsMap.toString())
HashMap<String, BigDecimal> fieldsMap = [
availableProcUnits: metrics.systemUtil?.utilSamples?.first()?.serverUtil?.processor?.totalProcUnits?.first(),
utilizedProcUnits: metrics.systemUtil?.utilSamples?.first()?.serverUtil?.processor?.utilizedProcUnits?.first(),
availableProcUnits: metrics.systemUtil?.utilSamples?.first()?.serverUtil?.processor?.availableProcUnits?.first(),
configurableProcUnits: metrics.systemUtil?.utilSamples?.first()?.serverUtil?.processor?.configurableProcUnits?.first(),
]
map.put("fields", fieldsMap)
log.debug("getProcessorMetrics() - fields: " + fieldsMap.toString())
list.add(map)
return list
}
List<Map> getSharedProcessorPools() {
List<Map> list = new ArrayList<>()
metrics.systemUtil?.utilSamples?.first()?.serverUtil?.sharedProcessorPool?.each {
Map<String, Map> map = new HashMap<String, Map>()
HashMap<String, String> tagsMap = [
system: name,
pool: it.name,
]
map.put("tags", tagsMap)
log.debug("getSharedProcessorPools() - tags: " + tagsMap.toString())
HashMap<String, BigDecimal> fieldsMap = [
assignedProcUnits: it.assignedProcUnits.first(),
availableProcUnits: it.availableProcUnits.first(),
]
map.put("fields", fieldsMap)
log.debug("getSharedProcessorPools() - fields: " + fieldsMap.toString())
list.add(map)
}
return list
}
List<Map> getSystemSharedAdapters() {
List<Map> list = new ArrayList<>()
metrics.systemUtil?.utilSamples?.first()?.viosUtil?.each {vios ->
vios.network.sharedAdapters.each {
Map<String, Map> map = new HashMap<String, Map>()
HashMap<String, String> tagsMap = [
system: name,
type: it.type,
vios: vios.name,
]
map.put("tags", tagsMap)
log.debug("getSystemSharedAdapters() - tags: " + tagsMap.toString())
HashMap<String, BigDecimal> fieldsMap = [
sentBytes: it.sentBytes.first(),
receivedBytes: it.receivedBytes.first(),
transferredBytes: it.transferredBytes.first(),
]
map.put("fields", fieldsMap)
log.debug("getSystemSharedAdapters() - fields: " + fieldsMap.toString())
list.add(map)
}
}
return list
}
List<Map> getSystemFiberChannelAdapters() {
List<Map> list = new ArrayList<>()
metrics.systemUtil?.utilSamples?.first()?.viosUtil?.each { vios ->
log.debug("getSystemFiberChannelAdapters() - VIOS: " + vios.name)
vios.storage?.fiberChannelAdapters?.each {
Map<String, Map> map = new HashMap<String, Map>()
HashMap<String, String> tagsMap = [
id: it.id,
system: name,
wwpn: it.wwpn,
vios: vios.name,
device: it.physicalLocation,
]
map.put("tags", tagsMap)
log.debug("getSystemFiberChannelAdapters() - tags: " + tagsMap.toString())
HashMap<String, BigDecimal> fieldsMap = [
writeBytes: it.writeBytes.first(),
readBytes: it.readBytes.first(),
transmittedBytes: it.transmittedBytes.first(),
]
map.put("fields", fieldsMap)
log.debug("getSystemFiberChannelAdapters() - fields: " + fieldsMap.toString())
list.add(map)
}
}
return list
}
List<Map> getSystemGenericPhysicalAdapters() {
List<Map> list = new ArrayList<>()
metrics.systemUtil?.utilSamples?.first()?.viosUtil?.each { vios ->
vios.storage?.genericPhysicalAdapters?.each {
Map<String, Map> map = new HashMap<String, Map>()
HashMap<String, String> tagsMap = [
id: it.id,
system: name,
vios: vios.name,
device: it.physicalLocation,
]
map.put("tags", tagsMap)
log.debug("getSystemGenericPhysicalAdapters() - tags: " + tagsMap.toString())
HashMap<String, BigDecimal> fieldsMap = [
writeBytes: it.writeBytes.first(),
readBytes: it.readBytes.first(),
transmittedBytes: it.transmittedBytes.first(),
]
map.put("fields", fieldsMap)
log.debug("getSystemGenericPhysicalAdapters() - fields: " + fieldsMap.toString())
list.add(map)
}
}
return list
}
List<Map> getSystemGenericVirtualAdapters() {
List<Map> list = new ArrayList<>()
metrics.systemUtil?.utilSamples?.first()?.viosUtil?.each { vios ->
vios.storage?.genericVirtualAdapters?.each {
Map<String, Map> map = new HashMap<String, Map>()
HashMap<String, String> tagsMap = [
id: it.id,
system: name,
vios: vios.name,
device: it.physicalLocation,
]
map.put("tags", tagsMap)
log.debug("getSystemGenericVirtualAdapters() - tags: " + tagsMap.toString())
HashMap<String, BigDecimal> fieldsMap = [
writeBytes: it.writeBytes.first(),
readBytes: it.readBytes.first(),
transmittedBytes: it.transmittedBytes.first(),
]
map.put("fields", fieldsMap)
log.debug("getSystemGenericVirtualAdapters() - fields: " + fieldsMap.toString())
list.add(map)
}
}
return list
}
}

53
src/main/groovy/biz/nellemann/hmci/MetaSystem.groovy
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@ -1,53 +0,0 @@
/**
* Copyright 2020 Mark Nellemann <mark.nellemann@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package biz.nellemann.hmci
import biz.nellemann.hmci.pcm.PcmData
import groovy.json.JsonSlurper
import groovy.util.logging.Slf4j
import java.time.Instant
import java.time.format.DateTimeFormatter
import java.time.format.DateTimeParseException
@Slf4j
abstract class MetaSystem {
protected PcmData metrics
void processMetrics(String json) {
def pcmMap = new JsonSlurper().parseText(json)
metrics = new PcmData(pcmMap as Map)
}
Instant getTimestamp() {
String timestamp = metrics.systemUtil.utilSamples.first().sampleInfo.timeStamp
Instant instant
try {
log.debug("getTimeStamp() - PMC Timestamp: " + timestamp)
DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss[XXX][X]");
instant = Instant.from(dateTimeFormatter.parse(timestamp))
log.debug("getTimestamp() - Instant: " + instant.toString())
} catch(DateTimeParseException e) {
log.warn("getTimestamp() - parse error: " + timestamp)
}
return instant ?: Instant.now()
}
}

19
src/main/groovy/biz/nellemann/hmci/pcm/FiberChannelAdapter.groovy
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@ -1,19 +0,0 @@
package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class FiberChannelAdapter {
String id
String wwpn
String physicalLocation
Integer numOfPorts
List<BigDecimal> numOfReads
List<BigDecimal> numOfWrites
List<BigDecimal> readBytes
List<BigDecimal> writeBytes
List<BigDecimal> runningSpeed
List<BigDecimal> transmittedBytes
}

18
src/main/groovy/biz/nellemann/hmci/pcm/GenericAdapter.groovy
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@ -1,18 +0,0 @@
package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class GenericAdapter {
String id
String type
String physicalLocation
List<BigDecimal> receivedPackets
List<BigDecimal> sentPackets
List<BigDecimal> droppedPackets
List<BigDecimal> sentBytes
List<BigDecimal> receivedBytes
List<BigDecimal> transferredBytes
}

17
src/main/groovy/biz/nellemann/hmci/pcm/GenericPhysicalAdapters.groovy
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@ -1,17 +0,0 @@
package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class GenericPhysicalAdapters {
String id
String type
String physicalLocation
List<BigDecimal> numOfReads
List<BigDecimal> numOfWrites
List<BigDecimal> readBytes
List<BigDecimal> writeBytes
List<BigDecimal> transmittedBytes
}

18
src/main/groovy/biz/nellemann/hmci/pcm/GenericVirtualAdapter.groovy
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@ -1,18 +0,0 @@
package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class GenericVirtualAdapter {
String id
String type
Integer viosId
String physicalLocation
List<BigDecimal> numOfReads
List<BigDecimal> numOfWrites
List<BigDecimal> readBytes
List<BigDecimal> writeBytes
List<BigDecimal> transmittedBytes
}

11
src/main/groovy/biz/nellemann/hmci/pcm/LparMemory.groovy
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@ -1,11 +0,0 @@
package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class LparMemory {
List<BigDecimal> logicalMem
List<BigDecimal> backedPhysicalMem
}

23
src/main/groovy/biz/nellemann/hmci/pcm/LparProcessor.groovy
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@ -1,23 +0,0 @@
package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class LparProcessor {
Integer poolId
Integer weight
String mode
List<BigDecimal> maxVirtualProcessors
List<BigDecimal> currentVirtualProcessors
List<BigDecimal> maxProcUnits
List<BigDecimal> entitledProcUnits
List<BigDecimal> utilizedProcUnits
List<BigDecimal> utilizedCappedProcUnits
List<BigDecimal> utilizedUncappedProcUnits
List<BigDecimal> idleProcUnits
List<BigDecimal> donatedProcUnits
List<BigDecimal> timeSpentWaitingForDispatch
List<BigDecimal> timePerInstructionExecution
}

21
src/main/groovy/biz/nellemann/hmci/pcm/LparUtil.groovy
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@ -1,21 +0,0 @@
package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class LparUtil {
Integer id
String uuid
String name
String state
String type
String osType
Integer affinityScore
LparMemory memory
LparProcessor processor
Network network
Storage storage
}

10
src/main/groovy/biz/nellemann/hmci/pcm/Network.groovy
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@ -1,10 +0,0 @@
package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class Network {
List<GenericAdapter> genericAdapters
List<SharedAdapter> sharedAdapters
List<VirtualEthernetAdapter> virtualEthernetAdapters
}

10
src/main/groovy/biz/nellemann/hmci/pcm/PcmData.groovy
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@ -1,10 +0,0 @@
package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class PcmData {
SystemUtil systemUtil
}

14
src/main/groovy/biz/nellemann/hmci/pcm/PhysicalProcessorPool.groovy
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@ -1,14 +0,0 @@
package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class PhysicalProcessorPool {
List<BigDecimal> assignedProcUnits
List<BigDecimal> utilizedProcUnits
List<BigDecimal> availableProcUnits
List<BigDecimal> configuredProcUnits
List<BigDecimal> borrowedProcUnits
}

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src/main/groovy/biz/nellemann/hmci/pcm/SampleInfo.groovy
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@ -1,11 +0,0 @@
package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class SampleInfo {
String timeStamp
Integer status
}

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src/main/groovy/biz/nellemann/hmci/pcm/ServerMemory.groovy
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@ -1,13 +0,0 @@
package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class ServerMemory {
List<BigDecimal> totalMem
List<BigDecimal> availableMem
List<BigDecimal> configurableMem
List<BigDecimal> assignedMemToLpars
}

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src/main/groovy/biz/nellemann/hmci/pcm/ServerProcessor.groovy
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package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class ServerProcessor {
List<BigDecimal> totalProcUnits
List<BigDecimal> utilizedProcUnits
List<BigDecimal> availableProcUnits
List<BigDecimal> configurableProcUnits
}

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src/main/groovy/biz/nellemann/hmci/pcm/ServerUtil.groovy
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package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class ServerUtil {
ServerProcessor processor
ServerMemory memory
PhysicalProcessorPool physicalProcessorPool
List<SharedProcessorPool> sharedProcessorPool
}

19
src/main/groovy/biz/nellemann/hmci/pcm/SharedAdapter.groovy
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package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class SharedAdapter {
String id
String type
String physicalLocation
List<BigDecimal> receivedPackets
List<BigDecimal> sentPackets
List<BigDecimal> droppedPackets
List<BigDecimal> sentBytes
List<BigDecimal> receivedBytes
List<BigDecimal> transferredBytes
List<String> bridgedAdapters
}

16
src/main/groovy/biz/nellemann/hmci/pcm/SharedProcessorPool.groovy
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package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class SharedProcessorPool {
String id
String name
List<BigDecimal> assignedProcUnits
List<BigDecimal> utilizedProcUnits
List<BigDecimal> availableProcUnits
List<BigDecimal> configuredProcUnits
List<BigDecimal> borrowedProcUnits
}

14
src/main/groovy/biz/nellemann/hmci/pcm/Storage.groovy
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package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class Storage {
List<String> clientLpars
List<GenericPhysicalAdapters> genericPhysicalAdapters
List<GenericVirtualAdapter> genericVirtualAdapters
List<FiberChannelAdapter> fiberChannelAdapters
List<VirtualFiberChannelAdapter> virtualFiberChannelAdapters
}

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src/main/groovy/biz/nellemann/hmci/pcm/SystemUtil.groovy
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package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class SystemUtil {
UtilInfo utilInfo
List<UtilSample> utilSamples
}

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src/main/groovy/biz/nellemann/hmci/pcm/UtilInfo.groovy
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package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class UtilInfo {
String version
String metricType
Integer frequency
String startTimeStamp
String endTimeStamp
String mtms
String name
String uuid
List<String> metricArrayOrder
}

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src/main/groovy/biz/nellemann/hmci/pcm/UtilSample.groovy
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package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class UtilSample {
String sampleType
SampleInfo sampleInfo
ServerUtil serverUtil
List<ViosUtil> viosUtil
List<LparUtil> lparsUtil
}

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src/main/groovy/biz/nellemann/hmci/pcm/ViosUtil.groovy
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package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class ViosUtil {
String id
String uuid
String name
String state
Integer affinityScore
Memory memory
LparProcessor processor
Network network
Storage storage
class Memory {
List<BigDecimal> assignedMem
List<BigDecimal> utilizedMem
}
}

27
src/main/groovy/biz/nellemann/hmci/pcm/VirtualEthernetAdapter.groovy
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package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class VirtualEthernetAdapter {
String physicalLocation
Integer vlanId
Integer vswitchId
Boolean isPortVlanId
Integer viosId
String sharedEthernetAdapterId
List<BigDecimal> receivedPackets
List<BigDecimal> sentPackets
List<BigDecimal> droppedPackets
List<BigDecimal> sentBytes
List<BigDecimal> receivedBytes
List<BigDecimal> receivedPhysicalPackets
List<BigDecimal> sentPhysicalPackets
List<BigDecimal> droppedPhysicalPackets
List<BigDecimal> sentPhysicalBytes
List<BigDecimal> receivedPhysicalBytes
List<BigDecimal> transferredBytes
List<BigDecimal> transferredPhysicalBytes
}

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src/main/groovy/biz/nellemann/hmci/pcm/VirtualFiberChannelAdapter.groovy
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package biz.nellemann.hmci.pcm
import groovy.transform.ToString
@ToString
class VirtualFiberChannelAdapter {
String wwpn
String wwpn2
String physicalLocation
String physicalPortWWPN
Integer viosId
List<BigDecimal> numOfReads
List<BigDecimal> numOfWrites
List<BigDecimal> readBytes
List<BigDecimal> writeBytes
List<BigDecimal> runningSpeed
List<BigDecimal> transmittedBytes
}

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src/main/java/biz/nellemann/hmci/Configuration.java Normal file
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package biz.nellemann.hmci;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.tomlj.Toml;
import org.tomlj.TomlParseResult;
import org.tomlj.TomlTable;
import java.io.IOException;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;
public class Configuration {
private final static Logger log = LoggerFactory.getLogger(Configuration.class);
final public Long refresh;
final public Long rescan;
final public InfluxObject influx;
final public List<HmcObject> hmc;
Configuration(String configurationFile) throws IOException {
Path source = Paths.get(configurationFile);
TomlParseResult result = Toml.parse(source);
result.errors().forEach(error -> System.err.println(error.toString()));
if(result.contains("refresh")) {
refresh = result.getLong("refresh");
} else {
refresh = 15L;
}
if(result.contains("rescan")) {
rescan = result.getLong("rescan");
} else {
rescan = 60L;
}
hmc = getHmc(result);
influx = getInflux(result);
}
List<HmcObject> getHmc(TomlParseResult result) {
ArrayList<HmcObject> list = new ArrayList<>();
if(result.contains("hmc") && result.isTable("hmc")) {
TomlTable hmcTable = result.getTable("hmc");
if(hmcTable == null) {
return list;
}
for(String key : hmcTable.keySet()) {
HmcObject c = new HmcObject();
c.name = key;
if(hmcTable.contains(key+".url")) {
c.url = hmcTable.getString(key+".url");
}
if(hmcTable.contains(key+".username")) {
c.username = hmcTable.getString(key+".username");
}
if(hmcTable.contains(key+".password")) {
c.password = hmcTable.getString(key+".password");
}
if(hmcTable.contains(key+".unsafe")) {
c.unsafe = hmcTable.getBoolean(key+".unsafe");
} else {
c.unsafe = false;
}
list.add(c);
}
}
return list;
}
InfluxObject getInflux(TomlParseResult result) {
InfluxObject c = new InfluxObject();
if(result.contains("influx")) {
TomlTable t = result.getTable("influx");
if(t != null && t.contains("url")) {
c.url = t.getString("url");
}
if(t != null && t.contains("username")) {
c.username = t.getString("username");
}
if(t != null && t.contains("password")) {
c.password = t.getString("password");
}
if(t != null && t.contains("database")) {
c.database = t.getString("database");
}
}
return c;
}
static class InfluxObject {
String url = "http://localhost:8086";
String username = "root";
String password = "";
String database = "hmci";
private boolean validated = false;
InfluxObject() { }
InfluxObject(String url, String username, String password, String database) {
this.url = url;
this.username = username;
this.password = password;
this.database = database;
}
Boolean isValid() {
return validated;
}
// TODO: Fixme
void validate() {
validated = true;
}
@Override
public String toString() {
return url;
}
}
static class HmcObject {
String name;
String url;
String username;
String password;
Boolean unsafe = false;
private boolean validated = false;
HmcObject() { }
HmcObject(String url, String username, String password, Boolean unsafe) {
this.url = url;
this.username = username;
this.password = password;
this.unsafe = unsafe;
}
Boolean isValid() {
return validated;
}
// TODO: Fixme
void validate() {
validated = true;
}
@Override
public String toString() {
return name;
}
}
}

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src/main/java/biz/nellemann/hmci/HmcClient.java Normal file
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/*
* Copyright 2020 Mark Nellemann <mark.nellemann@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package biz.nellemann.hmci;
import biz.nellemann.hmci.Configuration.HmcObject;
import okhttp3.*;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.net.ssl.*;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.security.SecureRandom;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.util.HashMap;
import java.util.Map;
import java.util.Objects;
class HmcClient {
private final static Logger log = LoggerFactory.getLogger(HmcClient.class);
private final MediaType MEDIA_TYPE_IBM_XML_LOGIN = MediaType.parse("application/vnd.ibm.powervm.web+xml; type=LogonRequest");
private final String hmcId;
private final String baseUrl;
private final String username;
private final String password;
protected Integer responseErrors = 0;
protected String authToken;
private final OkHttpClient client;
HmcClient(HmcObject configHmc) {
this.hmcId = configHmc.name;
this.baseUrl = configHmc.url;
this.username = configHmc.username;
this.password = configHmc.password;
Boolean unsafe = configHmc.unsafe;
if(unsafe) {
this.client = getUnsafeOkHttpClient();
} else {
this.client = new OkHttpClient();
}
}
/**
* Logon to the HMC and get an authentication token for further requests.
*/
void login() throws Exception {
this.login(false);
}
/**
* Logon to the HMC and get an authentication token for further requests.
* @param force
*/
void login(Boolean force) throws Exception {
if(authToken != null && !force) {
return;
}
log.info("Connecting to HMC - " + baseUrl);
StringBuilder payload = new StringBuilder();
payload.append("<?xml version='1.0' encoding='UTF-8' standalone='yes'?>");
payload.append("<LogonRequest xmlns='http://www.ibm.com/xmlns/systems/power/firmware/web/mc/2012_10/' schemaVersion='V1_0'>");
payload.append("<UserID>").append(username).append("</UserID>");
payload.append("<Password>").append(password).append("</Password>");
payload.append("</LogonRequest>");
try {
URL url = new URL(String.format("%s/rest/api/web/Logon", baseUrl));
Request request = new Request.Builder()
.url(url)
//.addHeader("Content-Type", "application/vnd.ibm.powervm.web+xml; type=LogonRequest")
.addHeader("Accept", "application/vnd.ibm.powervm.web+xml; type=LogonResponse")
.addHeader("X-Audit-Memento", "hmci")
.put(RequestBody.create(payload.toString(), MEDIA_TYPE_IBM_XML_LOGIN))
.build();
Response response = client.newCall(request).execute();
if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);
// Get response body and parse
String responseBody = Objects.requireNonNull(response.body()).string();
Objects.requireNonNull(response.body()).close();
Document doc = Jsoup.parse(responseBody);
authToken = doc.select("X-API-Session").text();
log.debug("login() - Auth Token: " + authToken);
} catch (MalformedURLException e) {
log.error("login() - url error", e);
throw new Exception(new Throwable("Login URL Error: " + e.getMessage()));
} catch(Exception e) {
log.error("login() - general error", e);
throw new Exception(new Throwable("Login General Error: " + e.getMessage()));
}
}
/**
* Logoff from the HMC and remove any session
*
*/
void logoff() throws IOException {
if(authToken == null) {
return;
}
URL absUrl = new URL(String.format("%s/rest/api/web/Logon", baseUrl));
Request request = new Request.Builder()
.url(absUrl)
.addHeader("Content-Type", "application/vnd.ibm.powervm.web+xml; type=LogonRequest")
.addHeader("X-API-Session", authToken)
.delete()
.build();
Response response = client.newCall(request).execute();
if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);
authToken = null;
log.debug("logoff()");
}
/**
* Return Map of ManagedSystems seen by this HMC
*
* @return Map of system-id and ManagedSystem
*/
Map<String, ManagedSystem> getManagedSystems() throws Exception {
URL url = new URL(String.format("%s/rest/api/uom/ManagedSystem", baseUrl));
Response response = getResponse(url);
String responseBody = Objects.requireNonNull(response.body()).string();
Map<String,ManagedSystem> managedSystemsMap = new HashMap<>();
// Do not try to parse empty response
if(responseBody.isEmpty() || responseBody.length() <= 1) {
responseErrors++;
return managedSystemsMap;
}
try {
Document doc = Jsoup.parse(responseBody);
Elements managedSystems = doc.select("ManagedSystem|ManagedSystem"); // doc.select("img[src$=.png]");
for(Element el : managedSystems) {
ManagedSystem system = new ManagedSystem(
hmcId,
el.select("Metadata > Atom > AtomID").text(),
el.select("SystemName").text(),
el.select("MachineTypeModelAndSerialNumber > MachineType").text(),
el.select("MachineTypeModelAndSerialNumber > Model").text(),
el.select("MachineTypeModelAndSerialNumber > SerialNumber").text()
);
managedSystemsMap.put(system.id, system);
log.debug("getManagedSystems() - Found system: " + system.toString());
}
} catch(Exception e) {
log.warn("getManagedSystems() - xml parse error", e);
}
return managedSystemsMap;
}
/**
* Return Map of LogicalPartitions seen by a ManagedSystem on this HMC
* @param system a valid ManagedSystem
* @return Map of partition-id and LogicalPartition
*/
Map<String, LogicalPartition> getLogicalPartitionsForManagedSystem(ManagedSystem system) throws Exception {
URL url = new URL(String.format("%s/rest/api/uom/ManagedSystem/%s/LogicalPartition", baseUrl, system.id));
Response response = getResponse(url);
String responseBody = Objects.requireNonNull(response.body()).string();
Map<String, LogicalPartition> partitionMap = new HashMap<String, LogicalPartition>() {};
// Do not try to parse empty response
if(responseBody.isEmpty() || responseBody.length() <= 1) {
responseErrors++;
return partitionMap;
}
try {
Document doc = Jsoup.parse(responseBody);
Elements logicalPartitions = doc.select("LogicalPartition|LogicalPartition"); // doc.select("img[src$=.png]");
for(Element el : logicalPartitions) {
LogicalPartition logicalPartition = new LogicalPartition(
el.select("PartitionUUID").text(),
el.select("PartitionName").text(),
el.select("PartitionType").text(),
system
);
partitionMap.put(logicalPartition.id, logicalPartition);
log.debug("getLogicalPartitionsForManagedSystem() - Found partition: " + logicalPartition.toString());
}
} catch(Exception e) {
log.warn("getLogicalPartitionsForManagedSystem() - xml parse error", e);
}
return partitionMap;
}
/**
* Parse XML feed to get PCM Data in JSON format
* @param system a valid ManagedSystem
* @return JSON string with PCM data for this ManagedSystem
*/
String getPcmDataForManagedSystem(ManagedSystem system) throws Exception {
log.debug("getPcmDataForManagedSystem() - " + system.id);
URL url = new URL(String.format("%s/rest/api/pcm/ManagedSystem/%s/ProcessedMetrics?NoOfSamples=1", baseUrl, system.id));
Response response = getResponse(url);
String responseBody = Objects.requireNonNull(response.body()).string();
String jsonBody = null;
// Do not try to parse empty response
if(responseBody.isEmpty() || responseBody.length() <= 1) {
responseErrors++;
log.warn("getPcmDataForManagedSystem() - empty response");
return null;
}
try {
Document doc = Jsoup.parse(responseBody);
Element entry = doc.select("feed > entry").first();
Element link = entry.select("link[href]").first();
if(link.attr("type").equals("application/json")) {
String href = link.attr("href");
log.debug("getPcmDataForManagedSystem() - json url: " + href);
jsonBody = getResponseBody(new URL(href));
}
} catch(Exception e) {
log.warn("getPcmDataForManagedSystem() - xml parse error", e);
}
return jsonBody;
}
/**
* Parse XML feed to get PCM Data in JSON format
* @param partition a valid LogicalPartition
* @return JSON string with PCM data for this LogicalPartition
*/
String getPcmDataForLogicalPartition(LogicalPartition partition) throws Exception {
log.debug(String.format("getPcmDataForLogicalPartition() - %s @ %s", partition.id, partition.system.id));
URL url = new URL(String.format("%s/rest/api/pcm/ManagedSystem/%s/LogicalPartition/%s/ProcessedMetrics?NoOfSamples=1", baseUrl, partition.system.id, partition.id));
Response response = getResponse(url);
String responseBody = Objects.requireNonNull(response.body()).string();
String jsonBody = null;
// Do not try to parse empty response
if(responseBody.isEmpty() || responseBody.length() <= 1) {
responseErrors++;
log.warn("getPcmDataForLogicalPartition() - empty response");
return null;
}
try {
Document doc = Jsoup.parse(responseBody);
Element entry = doc.select("feed > entry").first();
Element link = entry.select("link[href]").first();
if(link.attr("type").equals("application/json")) {
String href = link.attr("href");
log.debug("getPcmDataForLogicalPartition() - json url: " + href);
jsonBody = getResponseBody(new URL(href));
}
} catch(Exception e) {
log.warn("getPcmDataForLogicalPartition() - xml parse error", e);
}
return jsonBody;
}
/**
* Return body text from a HTTP response from the HMC
*
* @param url URL to get response body as String
* @return String with http reponse body
*/
protected String getResponseBody(URL url) throws Exception {
Response response = getResponse(url);
String body = Objects.requireNonNull(response.body()).string();
Objects.requireNonNull(response.body()).close();
return body;
}
/**
* Return a Response from the HMC
* @param url to get Response from
* @return Response object
*/
private Response getResponse(URL url) throws Exception {
return getResponse(url, 0);
}
/**
* Return a Response from the HMC
* @param url to get Response from
* @param retry number of retries for this call
* @return Response object
*/
private Response getResponse(URL url, Integer retry) throws Exception {
log.debug("getResponse() - " + url.toString());
if(responseErrors > 2) {
responseErrors = 0;
login(true);
return getResponse(url, retry++);
}
Request request = new Request.Builder()
.url(url)
.addHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8")
.addHeader("X-API-Session", authToken)
.get()
.build();
Response response = client.newCall(request).execute();
if (!response.isSuccessful()) {
Objects.requireNonNull(response.body()).close();
if(response.code() == 401) {
login(true);
return getResponse(url, retry++);
}
if(retry < 2) {
log.warn("getResponse() - Retrying due to unexpected response: " + response.code());
return getResponse(url, retry++);
}
log.error("getResponse() - Unexpected response: " + response.code());
throw new IOException("getResponse() - Unexpected response: " + response.code());
}
return response;
}
/**
* Provide an unsafe (ignoring SSL problems) OkHttpClient
*
* @return
*/
private static OkHttpClient getUnsafeOkHttpClient() {
try {
// Create a trust manager that does not validate certificate chains
final TrustManager[] trustAllCerts = new TrustManager[] {
new X509TrustManager() {
@Override
public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
}
@Override
public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
}
@Override
public X509Certificate[] getAcceptedIssuers() {
return new X509Certificate[]{};
}
}
};
// Install the all-trusting trust manager
final SSLContext sslContext = SSLContext.getInstance("SSL");
sslContext.init(null, trustAllCerts, new SecureRandom());
// Create an ssl socket factory with our all-trusting manager
final SSLSocketFactory sslSocketFactory = sslContext.getSocketFactory();
OkHttpClient.Builder builder = new OkHttpClient.Builder();
builder.sslSocketFactory(sslSocketFactory, (X509TrustManager)trustAllCerts[0]);
builder.hostnameVerifier((hostname, session) -> true);
return builder.build();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}

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/*
* Copyright 2020 Mark Nellemann <mark.nellemann@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package biz.nellemann.hmci;
import biz.nellemann.hmci.Configuration.InfluxObject;
import org.influxdb.BatchOptions;
import org.influxdb.InfluxDB;
import org.influxdb.InfluxDBFactory;
import org.influxdb.dto.BatchPoints;
import org.influxdb.dto.Point;
import org.influxdb.dto.Query;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.time.Instant;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.TimeUnit;
class InfluxClient {
private final static Logger log = LoggerFactory.getLogger(InfluxClient.class);
final private String url;
final private String username;
final private String password;
final private String database;
private InfluxDB influxDB;
private BatchPoints batchPoints;
InfluxClient(InfluxObject config) {
this.url = config.url;
this.username = config.username;
this.password = config.password;
this.database = config.database;
}
void login() throws Exception {
if(influxDB != null) {
return;
}
try {
log.info("Connecting to InfluxDB - " + url);
influxDB = InfluxDBFactory.connect(url, username, password);
createDatabase();
// Enable batch writes to get better performance.
//BatchOptions options = BatchOptions.DEFAULTS.actions(300).flushDuration(500);
influxDB.enableBatch(BatchOptions.DEFAULTS);
//influxDB.setLogLevel(InfluxDB.LogLevel.BASIC);
batchPoints = BatchPoints.database(database).precision(TimeUnit.SECONDS).build();
} catch(Exception e) {
log.error(e.getMessage());
throw new Exception(e);
}
}
void logoff() {
if(influxDB != null) {
influxDB.close();
}
influxDB = null;
}
void createDatabase() {
// Create our database... with a default retention of 156w == 3 years
influxDB.query(new Query("CREATE DATABASE " + database + " WITH DURATION 156w"));
influxDB.setDatabase(database);
}
void writeBatchPoints() throws Exception {
log.debug("writeBatchPoints()");
try {
influxDB.write(batchPoints);
} catch(Exception e) {
log.error("writeBatchPoints() error - " + e.getMessage());
logoff();
login();
}
}
/*
Managed System
*/
void writeManagedSystem(ManagedSystem system) {
if(system.metrics == null) {
log.warn("writeManagedSystem() - null metrics, skipping");
return;
}
Instant timestamp = system.getTimestamp();
if(timestamp == null) {
log.warn("writeManagedSystem() - no timestamp, skipping");
return;
}
//BatchPoints batchPoints = BatchPoints.database(database).build();
getSystemMemory(system, timestamp).forEach( it -> {
batchPoints.point(it);
});
getSystemProcessor(system, timestamp).forEach( it -> {
batchPoints.point(it);
});
getSystemSharedProcessorPools(system, timestamp).forEach( it -> {
batchPoints.point(it);
});
getSystemSharedAdapters(system, timestamp).forEach( it -> {
batchPoints.point(it);
});
getSystemFiberChannelAdapters(system, timestamp).forEach( it -> {
batchPoints.point(it);
});
getSystemGenericPhysicalAdapters(system, timestamp).forEach( it -> {
batchPoints.point(it);
});
getSystemGenericVirtualAdapters(system, timestamp).forEach( it -> {
batchPoints.point(it);
});
}
private static List<Point> getSystemMemory(ManagedSystem system, Instant timestamp) {
List<Measurement> metrics = system.getMemoryMetrics();
return processMeasurementMap(metrics, timestamp, "SystemMemory");
}
private static List<Point> getSystemProcessor(ManagedSystem system, Instant timestamp) {
List<Measurement> metrics = system.getProcessorMetrics();
return processMeasurementMap(metrics, timestamp, "SystemProcessor");
}
private static List<Point> getSystemSharedProcessorPools(ManagedSystem system, Instant timestamp) {
List<Measurement> metrics = system.getSharedProcessorPools();
return processMeasurementMap(metrics, timestamp, "SystemSharedProcessorPool");
}
private static List<Point> getSystemSharedAdapters(ManagedSystem system, Instant timestamp) {
List<Measurement> metrics = system.getSystemSharedAdapters();
return processMeasurementMap(metrics, timestamp, "SystemSharedAdapters");
}
private static List<Point> getSystemFiberChannelAdapters(ManagedSystem system, Instant timestamp) {
List<Measurement> metrics = system.getSystemFiberChannelAdapters();
return processMeasurementMap(metrics, timestamp, "SystemFiberChannelAdapters");
}
private static List<Point> getSystemGenericPhysicalAdapters(ManagedSystem system, Instant timestamp) {
List<Measurement> metrics = system.getSystemGenericPhysicalAdapters();
return processMeasurementMap(metrics, timestamp, "SystemGenericPhysicalAdapters");
}
private static List<Point> getSystemGenericVirtualAdapters(ManagedSystem system, Instant timestamp) {
List<Measurement> metrics = system.getSystemGenericVirtualAdapters();
return processMeasurementMap(metrics, timestamp, "SystemGenericVirtualAdapters");
}
/*
Logical Partitions
*/
void writeLogicalPartition(LogicalPartition partition) {
if(partition.metrics == null) {
log.warn("writeLogicalPartition() - null metrics, skipping");
return;
}
Instant timestamp = partition.getTimestamp();
if(timestamp == null) {
log.warn("writeLogicalPartition() - no timestamp, skipping");
return;
}
//BatchPoints batchPoints = BatchPoints.database(database).build();
getPartitionAffinityScore(partition, timestamp).forEach( it -> {
batchPoints.point(it);
});
getPartitionMemory(partition, timestamp).forEach( it -> {
batchPoints.point(it);
});
getPartitionProcessor(partition, timestamp).forEach( it -> {
batchPoints.point(it);
});
getPartitionVirtualEthernetAdapter(partition, timestamp).forEach( it -> {
batchPoints.point(it);
});
getPartitionVirtualFiberChannelAdapter(partition, timestamp).forEach( it -> {
batchPoints.point(it);
});
//influxDB.write(batchPoints);
}
private static List<Point> getPartitionAffinityScore(LogicalPartition partition, Instant timestamp) {
List<Measurement> metrics = partition.getAffinityScore();
return processMeasurementMap(metrics, timestamp, "PartitionAffinityScore");
}
private static List<Point> getPartitionMemory(LogicalPartition partition, Instant timestamp) {
List<Measurement> metrics = partition.getMemoryMetrics();
return processMeasurementMap(metrics, timestamp, "PartitionMemory");
}
private static List<Point> getPartitionProcessor(LogicalPartition partition, Instant timestamp) {
List<Measurement> metrics = partition.getProcessorMetrics();
return processMeasurementMap(metrics, timestamp, "PartitionProcessor");
}
private static List<Point> getPartitionVirtualEthernetAdapter(LogicalPartition partition, Instant timestamp) {
List<Measurement> metrics = partition.getVirtualEthernetAdapterMetrics();
return processMeasurementMap(metrics, timestamp, "PartitionVirtualEthernetAdapters");
}
private static List<Point> getPartitionVirtualFiberChannelAdapter(LogicalPartition partition, Instant timestamp) {
List<Measurement> metrics = partition.getVirtualFiberChannelAdaptersMetrics();
return processMeasurementMap(metrics, timestamp, "PartitionVirtualFiberChannelAdapters");
}
/*
Shared
*/
private static List<Point> processMeasurementMap(List<Measurement> measurements, Instant timestamp, String measurement) {
List<Point> listOfPoints = new ArrayList<>();
measurements.forEach( m -> {
// Iterate fields
//Map<String, BigDecimal> fieldsMap = m.get("fields");
m.fields.forEach((fieldName, fieldValue) -> {
log.debug("processMeasurementMap() " + measurement + " - fieldName: " + fieldName + ", fieldValue: " + fieldValue);
Point.Builder builder = Point.measurement(measurement)
.time(timestamp.toEpochMilli(), TimeUnit.MILLISECONDS)
.tag("name", fieldName)
.addField("value", fieldValue);
// For each field, we add all tags
//Map<String, String> tagsMap = m.get("tags");
m.tags.forEach((tagName, tagValue) -> {
builder.tag(tagName, tagValue);
log.debug("processMeasurementMap() " + measurement + " - tagName: " + tagName + ", tagValue: " + tagValue);
});
listOfPoints.add(builder.build());
});
});
return listOfPoints;
}
}

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/*
* Copyright 2020 Mark Nellemann <mark.nellemann@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package biz.nellemann.hmci;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.atomic.AtomicBoolean;
import static java.lang.Thread.*;
class Insights {
private final static Logger log = LoggerFactory.getLogger(Insights.class);
final Configuration configuration;
InfluxClient influxClient;
final Map<String, HmcClient> hmcClients = new HashMap<>();
final Map<String,ManagedSystem> systems = new HashMap<>();
final Map<String, LogicalPartition> partitions = new HashMap<>();
Insights(Configuration configuration) {
this.configuration = configuration;
try {
influxClient = new InfluxClient(configuration.influx);
influxClient.login();
} catch(Exception e) {
System.exit(1);
}
// Initial scan
discover();
}
void discover() {
configuration.hmc.forEach( configHmc -> {
if(hmcClients != null && !hmcClients.containsKey(configHmc.name)) {
HmcClient hmcClient = new HmcClient(configHmc);
hmcClients.put(configHmc.name, hmcClient);
}
});
hmcClients.forEach(( hmcId, hmcClient) -> {
try {
hmcClient.login();
hmcClient.getManagedSystems().forEach((systemId, system) -> {
// Add to list of known systems
systems.putIfAbsent(systemId, system);
// Get LPAR's for this system
try {
hmcClient.getLogicalPartitionsForManagedSystem(system).forEach((partitionId, partition) -> {
// Add to list of known partitions
partitions.putIfAbsent(partitionId, partition);
});
} catch (Exception e) {
log.error("discover()", e);
}
});
} catch(Exception e) {
log.error("discover() - " + hmcId + " error: " + e.getMessage());
}
});
}
void getMetricsForSystems() {
systems.forEach((systemId, system) -> {
HmcClient hmcClient = hmcClients.get(system.hmcId);
// Get and process metrics for this system
String tmpJsonString = null;
try {
tmpJsonString = hmcClient.getPcmDataForManagedSystem(system);
} catch (Exception e) {
log.error("getMetricsForSystems()", e);
}
if(tmpJsonString != null && !tmpJsonString.isEmpty()) {
system.processMetrics(tmpJsonString);
}
});
}
void getMetricsForPartitions() {
try {
// Get LPAR's for this system
partitions.forEach((partitionId, partition) -> {
HmcClient hmcClient = hmcClients.get(partition.system.hmcId);
// Get and process metrics for this partition
String tmpJsonString2 = null;
try {
tmpJsonString2 = hmcClient.getPcmDataForLogicalPartition(partition);
} catch (Exception e) {
log.error("getMetricsForPartitions() - getPcmDataForLogicalPartition", e);
}
if(tmpJsonString2 != null && !tmpJsonString2.isEmpty()) {
partition.processMetrics(tmpJsonString2);
}
});
} catch(Exception e) {
log.error("getMetricsForPartitions()", e);
}
}
void writeMetricsForManagedSystems() {
systems.forEach((systemId, system) -> {
influxClient.writeManagedSystem(system);
});
}
void writeMetricsForLogicalPartitions() {
partitions.forEach((partitionId, partition) -> {
influxClient.writeLogicalPartition(partition);
});
}
void run() throws InterruptedException {
log.debug("run()");
int executions = 0;
AtomicBoolean keepRunning = new AtomicBoolean(true);
Thread shutdownHook = new Thread(() -> keepRunning.set(false));
Runtime.getRuntime().addShutdownHook(shutdownHook);
do {
try {
getMetricsForSystems();
getMetricsForPartitions();
writeMetricsForManagedSystems();
writeMetricsForLogicalPartitions();
influxClient.writeBatchPoints();
// Refresh HMC's
if (executions > configuration.rescan) {
executions = 0;
discover();
}
} catch (Exception e) {
log.error("run()", e);
}
executions++;
sleep(configuration.refresh * 1000);
} while (keepRunning.get());
}
}

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/*
* Copyright 2020 Mark Nellemann <mark.nellemann@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package biz.nellemann.hmci;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
class LogicalPartition extends MetaSystem {
private final static Logger log = LoggerFactory.getLogger(LogicalPartition.class);
public final String id;
public final String name;
public final String type;
public final ManagedSystem system;
LogicalPartition(String id, String name, String type, ManagedSystem system) {
this.id = id;
this.name = name;
this.type = type;
this.system = system;
}
public String toString() {
return String.format("[%s] %s (%s)", id, name, type);
}
List<Measurement> getAffinityScore() {
List<Measurement> list = new ArrayList<>();
//Map<String, Map> map = new HashMap<String, Map>()
Map<String, String> tagsMap = new HashMap<String, String>() {
{
put("system", system.name);
put("partition", name);
}
};
//map.put("tags", tagsMap)
log.debug("getAffinityScore() - tags: " + tagsMap.toString());
Map<String, Number> fieldsMap = new HashMap<String, Number>() {
{
put("affinityScore", metrics.systemUtil.sample.lparsUtil.affinityScore);
}
};
//map.put("fields", fieldsMap)
log.debug("getAffinityScore() - fields: " + fieldsMap.toString());
Measurement measurement = new Measurement(tagsMap, fieldsMap);
list.add(measurement);
return list;
}
List<Measurement> getMemoryMetrics() {
List<Measurement> list = new ArrayList<>();
//Map<String, Map> map = new HashMap<String, Map>()
Map<String, String> tagsMap = new HashMap<String, String>() {
{
put("system", system.name);
put("partition", name);
}
};
//map.put("tags", tagsMap)
log.debug("getMemoryMetrics() - tags: " + tagsMap.toString());
Map<String, Number> fieldsMap = new HashMap<String, Number>() {
{
put("logicalMem", metrics.systemUtil.sample.lparsUtil.memory.logicalMem);
put("backedPhysicalMem", metrics.systemUtil.sample.lparsUtil.memory.backedPhysicalMem);
}
};
//map.put("fields", fieldsMap)
log.debug("getMemoryMetrics() - fields: " + fieldsMap.toString());
Measurement measurement = new Measurement(tagsMap, fieldsMap);
list.add(measurement);
return list;
}
//@CompileDynamic
List<Measurement> getProcessorMetrics() {
List<Measurement> list = new ArrayList<>();
//Map<String, Map> map = new HashMap<String, Map>()
HashMap<String, String> tagsMap = new HashMap<String, String>() {
{
put("system", system.name);
put("partition", name);
}
};
//map.put("tags", tagsMap)
log.debug("getProcessorMetrics() - tags: " + tagsMap.toString());
HashMap<String, Number> fieldsMap = new HashMap<String, Number>() {
{
put("utilizedProcUnits", metrics.systemUtil.sample.lparsUtil.processor.utilizedProcUnits);
put("maxVirtualProcessors", metrics.systemUtil.sample.lparsUtil.processor.maxVirtualProcessors);
put("currentVirtualProcessors", metrics.systemUtil.sample.lparsUtil.processor.currentVirtualProcessors);
//donatedProcUnits: metrics.systemUtil.utilSamples.first().lparsUtil.first().processor.donatedProcUnits.first(),
put("entitledProcUnits", metrics.systemUtil.sample.lparsUtil.processor.entitledProcUnits);
//idleProcUnits: metrics.systemUtil.utilSamples.first().lparsUtil.first().processor.idleProcUnits.first(),
//maxProcUnits: metrics.systemUtil.utilSamples.first().lparsUtil.first().processor.maxProcUnits.first(),
put("utilizedCappedProcUnits", metrics.systemUtil.sample.lparsUtil.processor.utilizedCappedProcUnits);
put("utilizedUncappedProcUnits", metrics.systemUtil.sample.lparsUtil.processor.utilizedUncappedProcUnits);
put("timePerInstructionExecution", metrics.systemUtil.sample.lparsUtil.processor.timeSpentWaitingForDispatch);
put("timeSpentWaitingForDispatch", metrics.systemUtil.sample.lparsUtil.processor.timePerInstructionExecution);
}
};
//map.put("fields", fieldsMap)
log.debug("getProcessorMetrics() - fields: " + fieldsMap.toString());
Measurement measurement = new Measurement(tagsMap, fieldsMap);
list.add(measurement);
return list;
}
//@CompileDynamic
List<Measurement> getVirtualEthernetAdapterMetrics() {
List<Measurement> list = new ArrayList<>();
metrics.systemUtil.sample.lparsUtil.network.virtualEthernetAdapters.forEach( adapter -> {
HashMap<String, String> tagsMap = new HashMap<String, String>() {
{
put("system", system.name);
put("partition", name);
put("sea", adapter.sharedEthernetAdapterId);
put("viosId", adapter.viosId.toString());
put("vlanId", adapter.vlanId.toString());
put("vswitchId", adapter.vswitchId.toString());
}
};
log.debug("getVirtualEthernetAdapterMetrics() - tags: " + tagsMap.toString());
HashMap<String, Number> fieldsMap = new HashMap<String, Number>() {
{
put("receivedPhysicalBytes", adapter.receivedPhysicalBytes);
put("sentPhysicalBytes", adapter.sentPhysicalBytes);
put("receivedBytes", adapter.receivedBytes);
put("sentBytes", adapter.sentBytes);
}
};
log.debug("getVirtualEthernetAdapterMetrics() - fields: " + fieldsMap.toString());
Measurement measurement = new Measurement(tagsMap, fieldsMap);
list.add(measurement);
});
return list;
}
//PartitionVirtualFiberChannelAdapters
//@CompileDynamic
List<Measurement> getVirtualFiberChannelAdaptersMetrics() {
List<Measurement> list = new ArrayList<>();
metrics.systemUtil.sample.lparsUtil.storage.virtualFiberChannelAdapters.forEach( adapter -> {
//Map<String, Map> map = new HashMap<String, Map>()
HashMap<String, String> tagsMap = new HashMap<String, String>() {
{
put("system", system.name);
put("partition", name);
put("viosId", adapter.viosId.toString());
put("wwpn", adapter.wwpn);
}
};
//map.put("tags", tagsMap)
log.debug("getVirtualFiberChannelAdaptersMetrics() - tags: " + tagsMap.toString());
HashMap<String, Number> fieldsMap = new HashMap<String, Number>() {
{
put("transmittedBytes", adapter.transmittedBytes.get(0));
put("writeBytes", adapter.writeBytes.get(0));
put("readBytes", adapter.readBytes.get(0));
}
};
//map.put("fields", fieldsMap)
log.debug("getVirtualFiberChannelAdaptersMetrics() - fields: " + fieldsMap.toString());
Measurement measurement = new Measurement(tagsMap, fieldsMap);
list.add(measurement);
});
return list;
}
}

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/*
Copyright 2020 mark.nellemann@gmail.com
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package biz.nellemann.hmci;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import picocli.CommandLine;
import picocli.CommandLine.Command;
import java.io.File;
import java.io.IOException;
import java.util.concurrent.Callable;
@Command(name = "hmci",
mixinStandardHelpOptions = true,
description = "HMC Insights.",
versionProvider = biz.nellemann.hmci.VersionProvider.class)
public class Main implements Callable<Integer> {
private final static Logger log = LoggerFactory.getLogger(Main.class);
@SuppressWarnings("FieldMayBeFinal")
@CommandLine.Option(names = { "-c", "--conf" }, description = "Configuration file [default: '/etc/hmci.toml'].")
private String configurationFile = "/etc/hmci.toml";
public static void main(String... args) {
int exitCode = new CommandLine(new Main()).execute(args);
System.exit(exitCode);
}
@Override
public Integer call() throws IOException {
File file = new File(configurationFile);
if(!file.exists()) {
System.err.println("Error - No configuration file found at: " + file.toString());
return -1;
}
Configuration configuration = new Configuration(configurationFile);
Insights insights = new Insights(configuration);
try {
insights.run();
} catch (InterruptedException e) {
log.error(e.getMessage());
}
return 0;
}
}

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/*
* Copyright 2020 Mark Nellemann <mark.nellemann@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package biz.nellemann.hmci;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
class ManagedSystem extends MetaSystem {
private final static Logger log = LoggerFactory.getLogger(ManagedSystem.class);
public final String hmcId;
public final String id;
public final String name;
public final String type;
public final String model;
public final String serialNumber;
ManagedSystem(String hmcId, String id, String name, String type, String model, String serialNumber) {
this.hmcId = hmcId;
this.id = id;
this.name = name;
this.type = type;
this.model = model;
this.serialNumber = serialNumber;
}
public String toString() {
return String.format("[%s] %s (%s-%s %s)", id, name, type, model, serialNumber);
}
List<Measurement> getMemoryMetrics() {
List<Measurement> list = new ArrayList<>();
//Map<String, Map> map = new HashMap<String, Map>()
HashMap<String, String> tagsMap = new HashMap<String, String>() {
{
put("system", name);
}
};
//map.put("tags", tagsMap)
log.debug("getMemoryMetrics() - tags: " + tagsMap.toString());
Map<String, Number> fieldsMap = new HashMap<String, Number>() {
{
put("totalMem", metrics.systemUtil.sample.serverUtil.memory.totalMem);
put("availableMem", metrics.systemUtil.sample.serverUtil.memory.availableMem);
put("configurableMem", metrics.systemUtil.sample.serverUtil.memory.configurableMem);
put("assignedMemToLpars", metrics.systemUtil.sample.serverUtil.memory.assignedMemToLpars);
}
};
//map.put("fields", fieldsMap)
log.debug("getMemoryMetrics() - fields: " + fieldsMap.toString());
Measurement measurement = new Measurement(tagsMap, fieldsMap);
list.add(measurement);
return list;
}
List<Measurement> getProcessorMetrics() {
List<Measurement> list = new ArrayList<>();
//Map<String, Map> map = new HashMap<>()
HashMap<String, String> tagsMap = new HashMap<String, String>() {
{
put("system", name);
}
};
//map.put("tags", tagsMap)
//measurement.tags = tagsMap;
log.debug("getProcessorMetrics() - tags: " + tagsMap.toString());
HashMap<String, Number> fieldsMap = new HashMap<String, Number>() {
{
put("totalProcUnits", metrics.systemUtil.sample.serverUtil.processor.totalProcUnits);
put("utilizedProcUnits", metrics.systemUtil.sample.serverUtil.processor.utilizedProcUnits);
put("availableProcUnits", metrics.systemUtil.sample.serverUtil.processor.availableProcUnits);
put("configurableProcUnits", metrics.systemUtil.sample.serverUtil.processor.configurableProcUnits);
}
};
//map.put("fields", fieldsMap)
//measurement.fields = fieldsMap;
log.debug("getProcessorMetrics() - fields: " + fieldsMap.toString());
Measurement measurement = new Measurement(tagsMap, fieldsMap);
list.add(measurement);
return list;
}
List<Measurement> getSharedProcessorPools() {
List<Measurement> list = new ArrayList<>();
metrics.systemUtil.sample.serverUtil.sharedProcessorPool.forEach(adapter -> {
//Map<String, Map> map = new HashMap<String, Map>()
HashMap<String, String> tagsMap = new HashMap<String, String>() {
{
put("system", name);
put("pool", adapter.name);
}
};
//map.put("tags", tagsMap)
log.debug("getSharedProcessorPools() - tags: " + tagsMap.toString());
HashMap<String, Number> fieldsMap = new HashMap<String, Number>() {
{
put("assignedProcUnits", adapter.assignedProcUnits);
put("availableProcUnits", adapter.availableProcUnits);
}
};
//map.put("fields", fieldsMap)
log.debug("getSharedProcessorPools() - fields: " + fieldsMap.toString());
Measurement measurement = new Measurement(tagsMap, fieldsMap);
list.add(measurement);
});
return list;
}
List<Measurement> getSystemSharedAdapters() {
List<Measurement> list = new ArrayList<>();
metrics.systemUtil.sample.viosUtil.forEach(vios -> {
vios.network.sharedAdapters.forEach(adapter -> {
//Map<String, Map> map = new HashMap<String, Map>()
Measurement measurement = new Measurement();
HashMap<String, String> tagsMap = new HashMap<String, String>() {
{
put("system", name);
put("type", adapter.type);
put("vios", vios.name);
}
};
//map.put("tags", tagsMap)
measurement.tags = tagsMap;
log.debug("getSystemSharedAdapters() - tags: " + tagsMap.toString());
HashMap<String, Number> fieldsMap = new HashMap<String, Number>() {
{
put("sentBytes", adapter.sentBytes);
put("receivedBytes", adapter.receivedBytes);
put("transferredBytes", adapter.transferredBytes);
}
};
//map.put("fields", fieldsMap)
measurement.fields = fieldsMap;
log.debug("getSystemSharedAdapters() - fields: " + fieldsMap.toString());
list.add(measurement);
});
});
return list;
}
List<Measurement> getSystemFiberChannelAdapters() {
List<Measurement> list = new ArrayList<>();
metrics.systemUtil.sample.viosUtil.forEach( vios -> {
log.debug("getSystemFiberChannelAdapters() - VIOS: " + vios.name);
vios.storage.fiberChannelAdapters.forEach( adapter -> {
//HashMap<String, Map> map = new HashMap<>()
Measurement measurement = new Measurement();
HashMap<String, String> tagsMap = new HashMap<String, String>() {
{
put("id", adapter.id);
put("system", name);
put("wwpn", adapter.wwpn);
put("vios", vios.name);
put("device", adapter.physicalLocation);
}
};
//map.put("tags", tagsMap)
measurement.tags = tagsMap;
log.debug("getSystemFiberChannelAdapters() - tags: " + tagsMap.toString());
HashMap<String, Number> fieldsMap = new HashMap<String, Number>() {
{
put("writeBytes", adapter.writeBytes);
put("readBytes", adapter.readBytes);
put("transmittedBytes", adapter.transmittedBytes);
}
};
//map.put("fields", fieldsMap)
measurement.fields = fieldsMap;
log.debug("getSystemFiberChannelAdapters() - fields: " + fieldsMap.toString());
list.add(measurement);
});
});
return list;
}
List<Measurement> getSystemGenericPhysicalAdapters() {
List<Measurement> list = new ArrayList<>();
metrics.systemUtil.sample.viosUtil.forEach( vios -> {
vios.storage.genericPhysicalAdapters.forEach( adapter -> {
//Map<String, Map> map = new HashMap<String, Map>()
Measurement measurement = new Measurement();
HashMap<String, String> tagsMap = new HashMap<String, String>() {
{
put("id", adapter.id);
put("system", name);
put("vios", vios.name);
put("device", adapter.physicalLocation);
}
};
//map.put("tags", tagsMap)
measurement.tags = tagsMap;
log.debug("getSystemGenericPhysicalAdapters() - tags: " + tagsMap.toString());
HashMap<String, Number> fieldsMap = new HashMap<String, Number>() {
{
put("writeBytes", adapter.writeBytes);
put("readBytes", adapter.readBytes);
put("transmittedBytes", adapter.transmittedBytes);
}
};
//map.put("fields", fieldsMap)
measurement.fields = fieldsMap;
log.debug("getSystemGenericPhysicalAdapters() - fields: " + fieldsMap.toString());
list.add(measurement);
});
});
return list;
}
List<Measurement> getSystemGenericVirtualAdapters() {
List<Measurement> list = new ArrayList<>();
metrics.systemUtil.sample.viosUtil.forEach( vios -> {
vios.storage.genericVirtualAdapters.forEach( adapter -> {
//Map<String, Map> map = new HashMap<String, Map>()
Measurement measurement = new Measurement();
HashMap<String, String> tagsMap = new HashMap<String, String>() {
{
put("id", adapter.id);
put("system", name);
put("vios", vios.name);
put("device", adapter.physicalLocation);
}
};
//map.put("tags", tagsMap)
measurement.tags = tagsMap;
log.debug("getSystemGenericVirtualAdapters() - tags: " + tagsMap.toString());
HashMap<String, Number> fieldsMap = new HashMap<String, Number>() {
{
put("writeBytes", adapter.writeBytes);
put("readBytes", adapter.readBytes);
put("transmittedBytes", adapter.transmittedBytes);
}
};
//map.put("fields", fieldsMap)
measurement.fields = fieldsMap;
log.debug("getSystemGenericVirtualAdapters() - fields: " + fieldsMap.toString());
list.add(measurement);
});
});
return list;
}
}

17
src/main/java/biz/nellemann/hmci/Measurement.java Normal file
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@ -0,0 +1,17 @@
package biz.nellemann.hmci;
import java.util.Map;
public class Measurement {
Map<String, String> tags;
Map<String, Number> fields;
Measurement() {
}
Measurement(Map<String, String> tags, Map<String, Number> fields) {
this.tags = tags;
this.fields = fields;
}
}

108
src/main/java/biz/nellemann/hmci/MetaSystem.java Normal file
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@ -0,0 +1,108 @@
/*
* Copyright 2020 Mark Nellemann <mark.nellemann@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package biz.nellemann.hmci;
import biz.nellemann.hmci.pcm.PcmData;
import com.serjltt.moshi.adapters.FirstElement;
import com.squareup.moshi.FromJson;
import com.squareup.moshi.JsonAdapter;
import com.squareup.moshi.Moshi;
import com.squareup.moshi.ToJson;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.math.BigDecimal;
import java.time.Instant;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeParseException;
abstract class MetaSystem {
private final static Logger log = LoggerFactory.getLogger(MetaSystem.class);
private final JsonAdapter<PcmData> jsonAdapter;
protected PcmData metrics;
MetaSystem() {
try {
Moshi moshi = new Moshi.Builder().add(new NumberAdapter()).add(new BigDecimalAdapter()).add(FirstElement.ADAPTER_FACTORY).build();
jsonAdapter = moshi.adapter(PcmData.class);
} catch(Exception e) {
log.warn("MetaSystem() error", e);
throw new ExceptionInInitializerError(e);
}
}
//@CompileDynamic
void processMetrics(String json) {
try {
metrics = jsonAdapter.fromJson(json);
} catch(Exception e) {
log.warn("processMetrics() error", e);
}
//Map pcmMap = new JsonSlurper().parseText(json) as Map
//metrics = new PcmData(pcmMap)
}
//@CompileDynamic
Instant getTimestamp() {
String timestamp = metrics.systemUtil.sample.sampleInfo.timeStamp;
Instant instant = Instant.now();
try {
log.debug("getTimeStamp() - PMC Timestamp: " + timestamp);
DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss[XXX][X]");
instant = Instant.from(dateTimeFormatter.parse(timestamp));
log.debug("getTimestamp() - Instant: " + instant.toString());
} catch(DateTimeParseException e) {
log.warn("getTimestamp() - parse error: " + timestamp);
}
return instant;
}
static class BigDecimalAdapter {
@FromJson
BigDecimal fromJson(String string) {
return new BigDecimal(string);
}
@ToJson
String toJson(BigDecimal value) {
return value.toString();
}
}
static class NumberAdapter {
@FromJson
Number fromJson(String string) {
return new Double(string);
}
@ToJson
String toJson(Number value) {
return value.toString();
}
}
}

19
src/main/java/biz/nellemann/hmci/VersionProvider.java Normal file
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@ -0,0 +1,19 @@
package biz.nellemann.hmci;
import picocli.CommandLine;
import java.io.IOException;
import java.util.jar.Attributes;
import java.util.jar.Manifest;
class VersionProvider implements CommandLine.IVersionProvider {
public String[] getVersion() throws IOException {
Manifest manifest = new Manifest(getClass().getResourceAsStream("/META-INF/MANIFEST.MF"));
Attributes attrs = manifest.getMainAttributes();
return new String[] { "${COMMAND-FULL-NAME} " + attrs.getValue("Build-Version") };
}
}

30
src/main/java/biz/nellemann/hmci/pcm/FiberChannelAdapter.java Normal file
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@ -0,0 +1,30 @@
package biz.nellemann.hmci.pcm;
import com.serjltt.moshi.adapters.FirstElement;
public class FiberChannelAdapter {
public String id;
public String wwpn;
public String physicalLocation;
public Integer numOfPorts;
@FirstElement
public Number numOfReads;
@FirstElement
public Number numOfWrites;
@FirstElement
public Number readBytes;
@FirstElement
public Number writeBytes;
@FirstElement
public Number runningSpeed;
@FirstElement
public Number transmittedBytes;
}

17
src/main/java/biz/nellemann/hmci/pcm/GenericAdapter.java Normal file
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@ -0,0 +1,17 @@
package biz.nellemann.hmci.pcm;
import java.util.List;
public class GenericAdapter {
public String id;
public String type;
public String physicalLocation;
public List<Number> receivedPackets;
public List<Number> sentPackets;
public List<Number> droppedPackets;
public List<Number> sentBytes;
public List<Number> receivedBytes;
public List<Number> transferredBytes;
}

26
src/main/java/biz/nellemann/hmci/pcm/GenericPhysicalAdapters.java Normal file
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@ -0,0 +1,26 @@
package biz.nellemann.hmci.pcm;
import com.serjltt.moshi.adapters.FirstElement;
public class GenericPhysicalAdapters {
public String id;
public String type;
public String physicalLocation;
@FirstElement
public Number numOfReads;
@FirstElement
public Number numOfWrites;
@FirstElement
public Number readBytes;
@FirstElement
public Number writeBytes;
@FirstElement
public Number transmittedBytes;
}

28
src/main/java/biz/nellemann/hmci/pcm/GenericVirtualAdapter.java Normal file
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@ -0,0 +1,28 @@
package biz.nellemann.hmci.pcm;
import com.serjltt.moshi.adapters.FirstElement;
public class GenericVirtualAdapter {
public String id;
public String type;
public Integer viosId;
public String physicalLocation;
@FirstElement
public Number numOfReads;
@FirstElement
public Number numOfWrites;
@FirstElement
public Number readBytes;
@FirstElement
public Number writeBytes;
@FirstElement
public Number transmittedBytes;
}

13
src/main/java/biz/nellemann/hmci/pcm/LparMemory.java Normal file
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@ -0,0 +1,13 @@
package biz.nellemann.hmci.pcm;
import com.serjltt.moshi.adapters.FirstElement;
public class LparMemory {
@FirstElement
public Number logicalMem;
@FirstElement
public Number backedPhysicalMem;
}

44
src/main/java/biz/nellemann/hmci/pcm/LparProcessor.java Normal file
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@ -0,0 +1,44 @@
package biz.nellemann.hmci.pcm;
import com.serjltt.moshi.adapters.FirstElement;
public class LparProcessor {
public Integer poolId;
public Integer weight;
public String mode;
@FirstElement
public Number maxVirtualProcessors;
@FirstElement
public Number currentVirtualProcessors;
@FirstElement
public Number maxProcUnits;
@FirstElement
public Number entitledProcUnits;
@FirstElement
public Number utilizedProcUnits;
@FirstElement
public Number utilizedCappedProcUnits;
@FirstElement
public Number utilizedUncappedProcUnits;
@FirstElement
public Number idleProcUnits;
@FirstElement
public Number donatedProcUnits;
@FirstElement
public Number timeSpentWaitingForDispatch;
@FirstElement
public Number timePerInstructionExecution;
}

18
src/main/java/biz/nellemann/hmci/pcm/LparUtil.java Normal file
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@ -0,0 +1,18 @@
package biz.nellemann.hmci.pcm;
public class LparUtil {
public Integer id;
public String uuid;
public String name;
public String state;
public String type;
public String osType;
public Number affinityScore;
public LparMemory memory;
public LparProcessor processor;
public Network network = new Network();
public Storage storage = new Storage();
}

12
src/main/java/biz/nellemann/hmci/pcm/Network.java Normal file
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@ -0,0 +1,12 @@
package biz.nellemann.hmci.pcm;
import java.util.ArrayList;
import java.util.List;
public class Network {
public List<GenericAdapter> genericAdapters = new ArrayList<>();
public List<SharedAdapter> sharedAdapters = new ArrayList<>();
public List<VirtualEthernetAdapter> virtualEthernetAdapters = new ArrayList<>();
}

7
src/main/java/biz/nellemann/hmci/pcm/PcmData.java Normal file
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@ -0,0 +1,7 @@
package biz.nellemann.hmci.pcm;
public class PcmData {
public SystemUtil systemUtil;
}

13
src/main/java/biz/nellemann/hmci/pcm/PhysicalProcessorPool.java Normal file
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@ -0,0 +1,13 @@
package biz.nellemann.hmci.pcm;
import java.util.List;
public class PhysicalProcessorPool {
public List<Number> assignedProcUnits;
public List<Number> utilizedProcUnits;
public List<Number> availableProcUnits;
public List<Number> configuredProcUnits;
public List<Number> borrowedProcUnits;
}

8
src/main/java/biz/nellemann/hmci/pcm/SampleInfo.java Normal file
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@ -0,0 +1,8 @@
package biz.nellemann.hmci.pcm;
public class SampleInfo {
public String timeStamp;
public Integer status;
}

19
src/main/java/biz/nellemann/hmci/pcm/ServerMemory.java Normal file
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@ -0,0 +1,19 @@
package biz.nellemann.hmci.pcm;
import com.serjltt.moshi.adapters.FirstElement;
public class ServerMemory {
@FirstElement
public Number totalMem;
@FirstElement
public Number availableMem;
@FirstElement
public Number configurableMem;
@FirstElement
public Number assignedMemToLpars;
}

19
src/main/java/biz/nellemann/hmci/pcm/ServerProcessor.java Normal file
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@ -0,0 +1,19 @@
package biz.nellemann.hmci.pcm;
import com.serjltt.moshi.adapters.FirstElement;
public class ServerProcessor {
@FirstElement
public Number totalProcUnits;
@FirstElement
public Number utilizedProcUnits;
@FirstElement
public Number availableProcUnits;
@FirstElement
public Number configurableProcUnits;
}

12
src/main/java/biz/nellemann/hmci/pcm/ServerUtil.java Normal file
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@ -0,0 +1,12 @@
package biz.nellemann.hmci.pcm;
import java.util.List;
public class ServerUtil {
public ServerProcessor processor;
public ServerMemory memory;
public PhysicalProcessorPool physicalProcessorPool;
public List<SharedProcessorPool> sharedProcessorPool;
}

32
src/main/java/biz/nellemann/hmci/pcm/SharedAdapter.java Normal file
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@ -0,0 +1,32 @@
package biz.nellemann.hmci.pcm;
import com.serjltt.moshi.adapters.FirstElement;
public class SharedAdapter {
public String id;
public String type;
public String physicalLocation;
@FirstElement
public Number receivedPackets;
@FirstElement
public Number sentPackets;
@FirstElement
public Number droppedPackets;
@FirstElement
public Number sentBytes;
@FirstElement
public Number receivedBytes;
@FirstElement
public Number transferredBytes;
@FirstElement
public String bridgedAdapters;
}

25
src/main/java/biz/nellemann/hmci/pcm/SharedProcessorPool.java Normal file
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@ -0,0 +1,25 @@
package biz.nellemann.hmci.pcm;
import com.serjltt.moshi.adapters.FirstElement;
public class SharedProcessorPool {
public String id;
public String name;
@FirstElement
public Number assignedProcUnits;
@FirstElement
public Number utilizedProcUnits;
@FirstElement
public Number availableProcUnits;
@FirstElement
public Number configuredProcUnits;
@FirstElement
public Number borrowedProcUnits;
}

14
src/main/java/biz/nellemann/hmci/pcm/Storage.java Normal file
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@ -0,0 +1,14 @@
package biz.nellemann.hmci.pcm;
import java.util.ArrayList;
import java.util.List;
public class Storage {
public List<String> clientLpars = new ArrayList<>();
public List<GenericPhysicalAdapters> genericPhysicalAdapters = new ArrayList<>();
public List<GenericVirtualAdapter> genericVirtualAdapters = new ArrayList<>();
public List<FiberChannelAdapter> fiberChannelAdapters = new ArrayList<>();
public List<VirtualFiberChannelAdapter> virtualFiberChannelAdapters = new ArrayList<>();
}

14
src/main/java/biz/nellemann/hmci/pcm/SystemUtil.java Normal file
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@ -0,0 +1,14 @@
package biz.nellemann.hmci.pcm;
import com.serjltt.moshi.adapters.FirstElement;
import com.squareup.moshi.Json;
public class SystemUtil {
public UtilInfo utilInfo;
@FirstElement
@Json(name = "utilSamples")
public UtilSample sample;
}

17
src/main/java/biz/nellemann/hmci/pcm/UtilInfo.java Normal file
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@ -0,0 +1,17 @@
package biz.nellemann.hmci.pcm;
import java.util.List;
public class UtilInfo {
public String version;
public String metricType;
public Integer frequency;
public String startTimeStamp;
public String endTimeStamp;
public String mtms;
public String name;
public String uuid;
public List<String> metricArrayOrder;
}

28
src/main/java/biz/nellemann/hmci/pcm/UtilSample.java Normal file
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@ -0,0 +1,28 @@
package biz.nellemann.hmci.pcm;
import com.serjltt.moshi.adapters.FirstElement;
import java.util.ArrayList;
import java.util.List;
public class UtilSample {
public String sampleType;
public SampleInfo sampleInfo;
public ServerUtil serverUtil;
public List<ViosUtil> viosUtil = new ArrayList<>();
@FirstElement
public LparUtil lparsUtil;
/*
public LparUtil getLparsUtil() {
if(lparsUtil == null || lparsUtil.isEmpty()) {
return new LparUtil();
} else {
return lparsUtil.get(0);
}
}*/
}

13
src/main/java/biz/nellemann/hmci/pcm/ViosMemory.java Normal file
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@ -0,0 +1,13 @@
package biz.nellemann.hmci.pcm;
import com.serjltt.moshi.adapters.FirstElement;
public class ViosMemory {
@FirstElement
public Number assignedMem;
@FirstElement
public Number utilizedMem;
}

16
src/main/java/biz/nellemann/hmci/pcm/ViosUtil.java Normal file
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@ -0,0 +1,16 @@
package biz.nellemann.hmci.pcm;
public class ViosUtil {
public String id;
public String uuid;
public String name;
public String state;
public Integer affinityScore;
public ViosMemory memory;
public LparProcessor processor;
public Network network;
public Storage storage;
}

50
src/main/java/biz/nellemann/hmci/pcm/VirtualEthernetAdapter.java Normal file
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@ -0,0 +1,50 @@
package biz.nellemann.hmci.pcm;
import com.serjltt.moshi.adapters.FirstElement;
public class VirtualEthernetAdapter {
public String physicalLocation;
public Integer vlanId;
public Integer vswitchId;
public Boolean isPortVlanId;
public Integer viosId;
public String sharedEthernetAdapterId;
@FirstElement
public Number receivedPackets;
@FirstElement
public Number sentPackets;
@FirstElement
public Number droppedPackets;
@FirstElement
public Number sentBytes;
@FirstElement
public Number receivedBytes;
@FirstElement
public Number receivedPhysicalPackets;
@FirstElement
public Number sentPhysicalPackets;
@FirstElement
public Number droppedPhysicalPackets;
@FirstElement
public Number sentPhysicalBytes;
@FirstElement
public Number receivedPhysicalBytes;
@FirstElement
public Number transferredBytes;
@FirstElement
public Number transferredPhysicalBytes;
}

19
src/main/java/biz/nellemann/hmci/pcm/VirtualFiberChannelAdapter.java Normal file
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@ -0,0 +1,19 @@
package biz.nellemann.hmci.pcm;
import java.util.List;
public class VirtualFiberChannelAdapter {
public String wwpn;
public String wwpn2;
public String physicalLocation;
public String physicalPortWWPN;
public Integer viosId;
public List<Number> numOfReads;
public List<Number> numOfWrites;
public List<Number> readBytes;
public List<Number> writeBytes;
public List<Number> runningSpeed;
public List<Number> transmittedBytes;
}

2
src/main/resources/logback.xml
View file

@ -3,7 +3,7 @@
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender"> <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder"> <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern> <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{16} - %msg%n</pattern>
</encoder> </encoder>
</appender> </appender>

30
src/test/groovy/biz/nellemann/hmci/ConfigurationTest.groovy Normal file
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@ -0,0 +1,30 @@
package biz.nellemann.hmci
import spock.lang.Specification
class ConfigurationTest extends Specification {
String testConfigurationFile = new File(getClass().getResource('/hmci.toml').toURI()).absolutePath
void "test parsing"() {
when:
Configuration conf = new Configuration(testConfigurationFile)
then:
conf != null
}
void "test lookup influx"() {
when:
Configuration conf = new Configuration(testConfigurationFile)
then:
conf != null
}
}

21
src/test/groovy/biz/nellemann/hmci/HmcClientTest.groovy
View file

@ -7,12 +7,17 @@ import spock.lang.Specification
class HmcClientTest extends Specification { class HmcClientTest extends Specification {
HmcClient hmc HmcClient hmc
MockWebServer mockServer = new MockWebServer(); MockWebServer mockServer = new MockWebServer()
def setup() { def setup() {
mockServer.start(); mockServer.start()
hmc = new HmcClient("site", mockServer.url("/").toString(), "testUser", "testPassword") Configuration.HmcObject configHmc = new Configuration.HmcObject()
configHmc.name = "site1"
configHmc.url = mockServer.url("/").toString()
configHmc.username = "testUser"
configHmc.password = "testPassword"
hmc = new HmcClient(configHmc)
hmc.authToken = "blaBla" hmc.authToken = "blaBla"
} }
@ -24,7 +29,7 @@ class HmcClientTest extends Specification {
void "test against empty xml"() { void "test against empty xml"() {
setup: setup:
def testXml = "" def testXml = ""
mockServer.enqueue(new MockResponse().setBody(testXml)); mockServer.enqueue(new MockResponse().setBody(testXml))
when: when:
Map<String, ManagedSystem> systems = hmc.getManagedSystems() Map<String, ManagedSystem> systems = hmc.getManagedSystems()
@ -38,7 +43,7 @@ class HmcClientTest extends Specification {
setup: setup:
def testFile = new File(getClass().getResource('/managed-systems.xml').toURI()) def testFile = new File(getClass().getResource('/managed-systems.xml').toURI())
def testXml = testFile.getText('UTF-8') def testXml = testFile.getText('UTF-8')
mockServer.enqueue(new MockResponse().setBody(testXml)); mockServer.enqueue(new MockResponse().setBody(testXml))
when: when:
Map<String, ManagedSystem> systems = hmc.getManagedSystems() Map<String, ManagedSystem> systems = hmc.getManagedSystems()
@ -53,7 +58,7 @@ class HmcClientTest extends Specification {
setup: setup:
def testFile = new File(getClass().getResource('/logical-partitions.xml').toURI()) def testFile = new File(getClass().getResource('/logical-partitions.xml').toURI())
def testXml = testFile.getText('UTF-8') def testXml = testFile.getText('UTF-8')
mockServer.enqueue(new MockResponse().setBody(testXml)); mockServer.enqueue(new MockResponse().setBody(testXml))
when: when:
ManagedSystem system = new ManagedSystem("site1", "e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N") ManagedSystem system = new ManagedSystem("site1", "e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
@ -70,7 +75,7 @@ class HmcClientTest extends Specification {
setup: setup:
def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI()) def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
def testJson = testFile.getText('UTF-8') def testJson = testFile.getText('UTF-8')
mockServer.enqueue(new MockResponse().setBody(testJson)); mockServer.enqueue(new MockResponse().setBody(testJson))
when: when:
String jsonString = hmc.getResponseBody(new URL(mockServer.url("/rest/api/pcm/ProcessedMetrics/ManagedSystem_e09834d1-c930-3883-bdad-405d8e26e166_20200807T122600+0200_20200807T122600+0200_30.json") as String)) String jsonString = hmc.getResponseBody(new URL(mockServer.url("/rest/api/pcm/ProcessedMetrics/ManagedSystem_e09834d1-c930-3883-bdad-405d8e26e166_20200807T122600+0200_20200807T122600+0200_30.json") as String))
@ -84,7 +89,7 @@ class HmcClientTest extends Specification {
setup: setup:
def testFile = new File(getClass().getResource('/pcm-data-logical-partition.json').toURI()) def testFile = new File(getClass().getResource('/pcm-data-logical-partition.json').toURI())
def testJson = testFile.getText('UTF-8') def testJson = testFile.getText('UTF-8')
mockServer.enqueue(new MockResponse().setBody(testJson)); mockServer.enqueue(new MockResponse().setBody(testJson))
when: when:
String jsonString = hmc.getResponseBody(new URL(mockServer.url("/rest/api/pcm/ProcessedMetrics/LogicalPartition_2DE05DB6-8AD5-448F-8327-0F488D287E82_20200807T123730+0200_20200807T123730+0200_30.json") as String)) String jsonString = hmc.getResponseBody(new URL(mockServer.url("/rest/api/pcm/ProcessedMetrics/LogicalPartition_2DE05DB6-8AD5-448F-8327-0F488D287E82_20200807T123730+0200_20200807T123730+0200_30.json") as String))

2
src/test/groovy/biz/nellemann/hmci/InfluxClientTest.groovy
View file

@ -9,7 +9,7 @@ class InfluxClientTest extends Specification {
InfluxClient influxClient InfluxClient influxClient
def setup() { def setup() {
influxClient = new InfluxClient("http://localhost:8086", "root", "", "hmci") influxClient = new InfluxClient(new Configuration.InfluxObject("http://localhost:8086", "root", "", "hmci"))
influxClient.login() influxClient.login()
} }

4
src/test/groovy/biz/nellemann/hmci/AppTest.groovy → src/test/groovy/biz/nellemann/hmci/InsightsTest.groovy
View file

@ -5,6 +5,6 @@ package biz.nellemann.hmci
import spock.lang.Specification import spock.lang.Specification
class AppTest extends Specification { class InsightsTest extends Specification {
} }

38
src/test/groovy/biz/nellemann/hmci/LogicalPartitionTest.groovy
View file

@ -17,9 +17,9 @@ class LogicalPartitionTest extends Specification {
lpar.processMetrics(testJson) lpar.processMetrics(testJson)
then: then:
lpar.metrics.systemUtil.utilSamples.first().lparsUtil.first().memory.logicalMem.first() == 8192.000 lpar.metrics.systemUtil.sample.lparsUtil.memory.logicalMem == 8192.000
lpar.metrics.systemUtil.utilSamples.first().lparsUtil.first().processor.utilizedProcUnits.first() == 0.001 lpar.metrics.systemUtil.sample.lparsUtil.processor.utilizedProcUnits == 0.001
lpar.metrics.systemUtil.utilSamples.first().lparsUtil.first().network.virtualEthernetAdapters.first().receivedBytes.first() == 276.467 lpar.metrics.systemUtil.sample.lparsUtil.network.virtualEthernetAdapters.first().receivedBytes == 276.467
} }
@ -34,12 +34,12 @@ class LogicalPartitionTest extends Specification {
when: when:
lpar.processMetrics(testJson) lpar.processMetrics(testJson)
List<Map> listOfMaps = lpar.getMemoryMetrics() List<Measurement> listOfMeasurements = lpar.getMemoryMetrics()
then: then:
listOfMaps.size() == 1 listOfMeasurements.size() == 1
listOfMaps.first().get("fields")['logicalMem'] == 8192.000 listOfMeasurements.first().fields['logicalMem'] == 8192.000
listOfMaps.first().get("tags")['partition'] == '9Flash01' listOfMeasurements.first().tags['partition'] == '9Flash01'
} }
@ -53,12 +53,12 @@ class LogicalPartitionTest extends Specification {
when: when:
lpar.processMetrics(testJson) lpar.processMetrics(testJson)
List<Map> listOfMaps = lpar.getProcessorMetrics() List<Measurement> listOfMeasurements = lpar.getProcessorMetrics()
then: then:
listOfMaps.size() == 1 listOfMeasurements.size() == 1
listOfMaps.first().get("fields")['utilizedProcUnits'] == 0.001 listOfMeasurements.first().fields['utilizedProcUnits'] == 0.001
listOfMaps.first().get("tags")['partition'] == '9Flash01' listOfMeasurements.first().tags['partition'] == '9Flash01'
} }
@ -72,12 +72,12 @@ class LogicalPartitionTest extends Specification {
when: when:
lpar.processMetrics(testJson) lpar.processMetrics(testJson)
List<Map> listOfMaps = lpar.getVirtualEthernetAdapterMetrics() List<Measurement> listOfMeasurements = lpar.getVirtualEthernetAdapterMetrics()
then: then:
listOfMaps.size() == 1 listOfMeasurements.size() == 1
listOfMaps.first().get("fields")['receivedBytes'] == 276.467 listOfMeasurements.first().fields['receivedBytes'] == 276.467
listOfMaps.first().get("tags")['sea'] == 'ent5' listOfMeasurements.first().tags['sea'] == 'ent5'
} }
void "test getVirtualFiberChannelAdaptersMetrics"() { void "test getVirtualFiberChannelAdaptersMetrics"() {
@ -90,12 +90,12 @@ class LogicalPartitionTest extends Specification {
when: when:
lpar.processMetrics(testJson) lpar.processMetrics(testJson)
List<Map> listOfMaps = lpar.getVirtualFiberChannelAdaptersMetrics() List<Measurement> listOfMeasurements = lpar.getVirtualFiberChannelAdaptersMetrics()
then: then:
listOfMaps.size() == 4 listOfMeasurements.size() == 4
listOfMaps.first().get("fields")['writeBytes'] == 6690.133 listOfMeasurements.first().fields['writeBytes'] == 6690.133
listOfMaps.first().get("tags")['viosId'] == '1' listOfMeasurements.first().tags['viosId'] == '1'
} }

36
src/test/groovy/biz/nellemann/hmci/ManagedSystemTest.groovy
View file

@ -15,12 +15,12 @@ class ManagedSystemTest extends Specification {
system.processMetrics(testJson) system.processMetrics(testJson)
then: then:
system.metrics.systemUtil.utilSamples.first().serverUtil.memory.assignedMemToLpars.first() == 40960.000 system.metrics.systemUtil.sample.serverUtil.memory.assignedMemToLpars == 40960.000
system.metrics.systemUtil.utilSamples.first().serverUtil.processor.totalProcUnits.first() == 24.000 system.metrics.systemUtil.sample.serverUtil.processor.totalProcUnits == 24.000
system.metrics.systemUtil.utilSamples.first().viosUtil.first().name == "VIOS1" system.metrics.systemUtil.sample.viosUtil.first().name == "VIOS1"
system.metrics.systemUtil.utilSamples.first().viosUtil.first().memory.assignedMem.first() == 8192.000 system.metrics.systemUtil.sample.viosUtil.first().memory.assignedMem == 8192.0
system.metrics.systemUtil.utilSamples.first().viosUtil.first().storage.genericPhysicalAdapters.first().transmittedBytes.first() == 9966.933 system.metrics.systemUtil.sample.viosUtil.first().storage.genericPhysicalAdapters.first().transmittedBytes == 9966.933
system.metrics.systemUtil.utilSamples.first().viosUtil.first().storage.fiberChannelAdapters.first().numOfPorts == 3 system.metrics.systemUtil.sample.viosUtil.first().storage.fiberChannelAdapters.first().numOfPorts == 3
} }
@ -33,11 +33,11 @@ class ManagedSystemTest extends Specification {
when: when:
system.processMetrics(testJson) system.processMetrics(testJson)
List<Map> listOfMaps = system.getMemoryMetrics() List<Measurement> listOfMeasurements = system.getMemoryMetrics()
then: then:
listOfMaps.size() == 1 listOfMeasurements.size() == 1
listOfMaps.first().get("fields")['totalMem'] == 1048576.000 listOfMeasurements.first().fields['totalMem'] == 1048576.000
} }
void "test getProcessorMetrics"() { void "test getProcessorMetrics"() {
@ -49,11 +49,11 @@ class ManagedSystemTest extends Specification {
when: when:
system.processMetrics(testJson) system.processMetrics(testJson)
List<Map> listOfMaps = system.getProcessorMetrics() List<Measurement> listOfMeasurements = system.getProcessorMetrics()
then: then:
listOfMaps.size() == 1 listOfMeasurements.size() == 1
listOfMaps.first().get("fields")['availableProcUnits'] == 16.000 listOfMeasurements.first().fields['availableProcUnits'] == 16.000
} }
void "test getSystemSharedProcessorPools"() { void "test getSystemSharedProcessorPools"() {
@ -65,11 +65,11 @@ class ManagedSystemTest extends Specification {
when: when:
system.processMetrics(testJson) system.processMetrics(testJson)
List<Map> listOfMaps = system.getSharedProcessorPools() List<Measurement> listOfMeasurements = system.getSharedProcessorPools()
then: then:
listOfMaps.size() == 1 listOfMeasurements.size() == 1
listOfMaps.first().get("fields")['assignedProcUnits'] == 23.767 listOfMeasurements.first().fields['assignedProcUnits'] == 23.767
} }
void "test VIOS data"() { void "test VIOS data"() {
@ -80,11 +80,11 @@ class ManagedSystemTest extends Specification {
when: when:
system.processMetrics(testJson) system.processMetrics(testJson)
List<Map> listOfMaps = system.getSharedProcessorPools() List<Measurement> listOfMeasurements = system.getSharedProcessorPools()
then: then:
listOfMaps.size() == 1 listOfMeasurements.size() == 1
listOfMaps.first().get("fields")['assignedProcUnits'] == 23.767 listOfMeasurements.first().fields['assignedProcUnits'] == 23.767
} }
} }

32
src/test/resources/hmci.toml Normal file
View file

@ -0,0 +1,32 @@
# HMCi Configuration
# How often to query HMC's for data - in seconds
hmci.refresh = 30
# Rescan HMC's for new systems and partitions - every x refresh
hmci.rescan = 60
# InfluxDB to save metrics
[influx]
url = "http://localhost:8086"
username = "root"
password = ""
database = "hmci"
# One or more HMC's to query for data and metrics
[hmc]
# HMC on our primary site
[hmc.site1]
url = "https://10.10.10.10:12443"
username = "hmci"
password = "hmcihmci"
unsafe = true # Ignore SSL cert. errors
# Example
#[hmc.site2]
#url = "https://10.10.20.20:12443"
#username = "viewer"
#password = "someSecret"
#unsafe = false