Support for configuration file and multiple HMC's.

Initial work on build of deb/rpm packages.
Build pipeline setup.

.editorconfig

@@ -0,0 +1,11 @@
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+indent_style = space
+indent_size = 4
+
+[*.yml]
+indent_size = 2

README.md

@@ -1,19 +1,22 @@
 # HMC Insights
 
-Small Java-based utility to fetch metrics from one or more HMC's and push those to an InfluxDB time-series database. 
+Small utility to fetch metrics from one or more HMC's and push those to an InfluxDB time-series database.
-
-## TODO Liste
-
-- Use TOML for configuration file, to support multiple HMC's - https://github.com/tomlj/tomlj
-
 
 ## Usage Instructions
 
-...
+### Create Configuration
+
+Create a configuration file with setup for HMC's and InfluxDB.
+
+
+### Run HMCi Tool
+
+Requires Java 8+ runtime.
+
 
 ## Development Information
 
-### Build & Test
+### Build & Test
 
 Use the gradle build tool
 
@@ -37,4 +40,4 @@ Start the Grafana container, linking it to the InfluxDB container
 
     docker run --name grafana --link influxdb:influxdb --rm -d -p 3000:3000 grafana/grafana:7.1.3
 
-Configure a new InfluxDB datasource on **http://influxdb:8086** to talk to the InfluxDB container. The database must be created beforehand, this can be done by running the hmci tool.
+Configure a new InfluxDB datasource on **http://influxdb:8086** named **hmci** to connect to the InfluxDB container. The database must be created beforehand, this can be done by running the hmci tool first. Grafana dashboards can be imported from the **doc/** folder.

bitbucket-pipelines.yml

@@ -0,0 +1,22 @@
+image: openjdk:8
+
+pipelines:
+  branches:
+    master:
+      - step:
+          caches:
+            - gradle
+          name: Build and Test
+          script:
+            - ./gradlew clean build
+  tags:                         # add the 'tags' section
+    v*:                         # specify the tag
+      - step:                   # define the build pipeline for the tag
+          caches:
+            - gradle
+          name: Build and Release
+          script:
+            - ./gradlew clean build shadowJar startShadowScripts buildDep buildRpm
+            - for file in ${BITBUCKET_CLONE_DIR}/build/libs/*-all.jar ; do curl -X POST --user "${BB_AUTH_STRING}" "https://api.bitbucket.org/2.0/repositories/${BITBUCKET_REPO_OWNER}/${BITBUCKET_REPO_SLUG}/downloads" --form files=@"${file}" ; done
+            - for file in ${BITBUCKET_CLONE_DIR}/build/distribution/*_all.deb ; do curl -X POST --user "${BB_AUTH_STRING}" "https://api.bitbucket.org/2.0/repositories/${BITBUCKET_REPO_OWNER}/${BITBUCKET_REPO_SLUG}/downloads" --form files=@"${file}" ; done
+            - for file in ${BITBUCKET_CLONE_DIR}/build/distribution/*.noarch.rpm ; do curl -X POST --user "${BB_AUTH_STRING}" "https://api.bitbucket.org/2.0/repositories/${BITBUCKET_REPO_OWNER}/${BITBUCKET_REPO_SLUG}/downloads" --form files=@"${file}" ; done

build.gradle

@@ -12,6 +12,9 @@ plugins {
 
     // Apply the application plugin to add support for building a CLI application.
     id 'application'
+
+    id "com.github.johnrengelman.shadow" version "6.0.0"
+    id "nebula.ospackage" version "8.4.1"
 }
 
 repositories {
@@ -25,7 +28,6 @@ dependencies {
     implementation 'org.codehaus.groovy:groovy-all:3.0.5'
     implementation 'com.squareup.okhttp3:okhttp:4.8.0'
     implementation 'org.influxdb:influxdb-java:2.19'
-    // implementation 'org.tomlj:tomlj:1.0.0'
     implementation 'org.slf4j:slf4j-api:1.7.+'
     runtimeOnly 'ch.qos.logback:logback-classic:1.+'
 
@@ -45,3 +47,33 @@ application {
 test {
     useJUnitPlatform()
 }
+
+apply plugin: 'nebula.ospackage'
+ospackage {
+    packageName = 'hmci'
+    release = '1'
+
+    into '/opt/hmci'
+
+    from(shadowJar.outputs.files) {
+        into 'lib'
+    }
+
+    from('build/scriptsShadow') {
+        into 'bin'
+    }
+
+    from('conf/') {
+        into 'conf'
+    }
+}
+
+buildRpm {
+    dependsOn startShadowScripts
+    requires('java-1.8.0-openjdk-headless')
+}
+
+buildDeb {
+    dependsOn startShadowScripts
+    requires('default-jre-headless')
+}

conf/hmci.groovy

@@ -0,0 +1,37 @@
+/*
+ Configuration for HMCi
+ */
+
+hmci.refresh = 30
+hmci.rescan = 15
+
+// InfluxDB to save metrics
+influx {
+    url = "http://10.32.64.29:8086"
+    username = "root"
+    password = ""
+    database = "hmci"
+
+}
+
+// One or more HMC to query for data and metrics
+hmc {
+
+    // HMC on our primary site
+    site1 {
+        url = "https://10.32.64.39:12443"
+        username = "hmci"
+        password = "hmcihmci"
+        unsafe = true
+    }
+
+    /*
+    site2 {
+        url = "https://10.32.64.39:12443"
+        username = "viewer"
+        password = "someSecret"
+        unsafe = false
+    }
+    */
+
+}

gradle.properties

@@ -0,0 +1,2 @@
+group         = biz.nellemann.hmci
+version       = 1.0.1

hmci.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=HMC Insights Daemon
+
+[Install]
+WantedBy=multi-user.target
+
+[Service]
+User=nobody
+Group=nogroup
+TimeoutSec=20
+Restart=always
+WorkingDirectory=/opt/hmci
+ExecStart=/usr/bin/java -jar lib/hmci-all.jar

src/main/groovy/biz/nellemann/hmci/App.groovy

@@ -11,41 +11,67 @@ class App implements Runnable {
     HmcClient hmc
     InfluxClient influx
 
+    final ConfigObject configuration
+    final Integer refreshEverySec
+    final Integer rescanHmcEvery
+
+    Map<String, HmcClient> discoveredHmc = new HashMap<>()
     Map<String,ManagedSystem> systems = new HashMap<String, ManagedSystem>()
     Map<String, LogicalPartition> partitions = new HashMap<String, LogicalPartition>()
 
 
-    App(String... args) {
+    App(ConfigObject configuration) {
+        log.debug configuration.toString()
+        this.configuration = configuration
 
+        refreshEverySec = (Integer)configuration.get('hmci.refresh') ?: 60
+        rescanHmcEvery = (Integer)configuration.get('hmci.rescan') ?: 15
+
+        try {
+            influx = new InfluxClient((String) configuration.get('influx')['url'], (String) configuration.get('influx')['username'], (String) configuration.get('influx')['password'], (String) configuration.get('influx')['database'])
+            influx.login()
+        } catch(Exception e) {
+            System.exit(1)
+        }
+
+        // Initial scan
+        discover()
+
+        run()
     }
 
 
-    void scanHmc() {
+    void discover() {
 
-        try {
+        configuration.get('hmc').each { Object key, Object hmc ->
-
+            if(!discoveredHmc?.containsKey(key)) {
-            if(hmc == null) {
+                log.info("Adding HMC: " + hmc.toString())
-                hmc = new HmcClient("https://10.32.64.39:12443", "hmci", "hmcihmci")
+                HmcClient hmcClient = new HmcClient(key as String, hmc['url'] as String, hmc['username'] as String, hmc['password'] as String, hmc['unsafe'] as Boolean)
-                hmc.login()
+                discoveredHmc.put(key as String, hmcClient)
             }
+        }
 
-            hmc.getManagedSystems().each { systemId, system ->
+        discoveredHmc.each {id, hmcClient ->
 
-                // Add to list of known systems
+            try {
-                systems.putIfAbsent(systemId, system)
+                hmcClient.login()
+                hmcClient.getManagedSystems().each { systemId, system ->
 
-                // Get LPAR's for this system
+                    // Add to list of known systems
-                hmc.getLogicalPartitionsForManagedSystem(system).each { partitionId, partition ->
+                    systems.putIfAbsent(systemId, system)
 
-                    // Add to list of known partitions
+                    // Get LPAR's for this system
-                    partitions.putIfAbsent(partitionId, partition)
+                    hmcClient.getLogicalPartitionsForManagedSystem(system).each { partitionId, partition ->
+
+                        // Add to list of known partitions
+                        partitions.putIfAbsent(partitionId, partition)
+                    }
                 }
-
+            } catch(Exception e) {
+                log.error("discover() - " + id + " error: " + e.message)
+                discoveredHmc.remove(id)
             }
 
-        } catch(Exception e) {
-            log.error(e.message)
-            hmc = null
         }
 
     }
@@ -55,15 +81,12 @@ class App implements Runnable {
 
         try {
 
-            if(hmc == null) {
-                hmc = new HmcClient("https://10.32.64.39:12443", "hmci", "hmcihmci")
-                hmc.login()
-            }
-
             systems.each {systemId, system ->
 
+                HmcClient hmcClient = discoveredHmc.get(system.hmcId)
+
                 // Get and process metrics for this system
-                String tmpJsonString = hmc.getPcmDataForManagedSystem(system)
+                String tmpJsonString = hmcClient.getPcmDataForManagedSystem(system)
                 if(tmpJsonString && !tmpJsonString.empty) {
                     system.processMetrics(tmpJsonString)
                 }
@@ -82,17 +105,13 @@ class App implements Runnable {
 
         try {
 
-            if(hmc == null) {
-                hmc = new HmcClient("https://10.32.64.39:12443", "hmci", "hmcihmci")
-                hmc.login()
-            }
-
-
             // Get LPAR's for this system
             partitions.each { partitionId, partition ->
 
+                HmcClient hmcClient = discoveredHmc.get(partition.system.hmcId)
+
                 // Get and process metrics for this partition
-                String tmpJsonString2 = hmc.getPcmDataForLogicalPartition(partition)
+                String tmpJsonString2 = hmcClient.getPcmDataForLogicalPartition(partition)
                 if(tmpJsonString2 && !tmpJsonString2.empty) {
                     partition.processMetrics(tmpJsonString2)
                 }
@@ -105,25 +124,15 @@ class App implements Runnable {
         }
     }
 
+
     void writeMetricsForManagedSystems() {
-
-        if(!influx) {
-            influx = new InfluxClient("http://127.0.0.1:8086", "root", "", "hmci")
-            influx.login()
-        }
-
         systems.each {systemId, system ->
             influx.writeManagedSystem(system)
         }
     }
 
+
     void writeMetricsForLogicalPartitions() {
-
-        if(!influx) {
-            influx = new InfluxClient("http://127.0.0.1:8086", "root", "", "hmci")
-            influx.login()
-        }
-
         partitions.each {partitionId, partition ->
             influx.writeLogicalPartition(partition)
         }
@@ -135,24 +144,28 @@ class App implements Runnable {
         def cli = new CliBuilder()
         cli.h(longOpt: 'help', 'display usage')
         cli.v(longOpt: 'version', 'display version')
-        cli.c(longOpt: 'config', args: 1, required: true, defaultValue: '~/.config/hmci.toml', 'configuration file')
+        cli.c(longOpt: 'config', args: 1, required: true, defaultValue: '/opt/hmci/conf/hmci.groovy', 'configuration file')
 
         OptionAccessor options = cli.parse(args)
         if (options.h) cli.usage()
 
+        ConfigObject configuration
         if(options.c) {
+
             File configurationFile = new File((String)options.config)
-            if(configurationFile.exists()) {
+            if(!configurationFile.exists()) {
-                log.info("Configuration file found at: " + configurationFile.toString())
+                println("No configuration file found at: " + configurationFile.toString())
-            } else {
+                System.exit(1)
-                log.warn("No configuration file found at: " + configurationFile.toString())
             }
+
+            // Read in 'config.groovy' for the development environment.
+            configuration = new ConfigSlurper("development").parse(configurationFile.toURI().toURL());
+
+            // Flatten configuration for easy access keys with dotted notation.
+            //configuration = conf.flatten();
         }
 
-        // TODO: Read configuration file or create new empty file,
+        new App(configuration)
-        //       pass the properties or configuration bean to App.
-
-        new App().run()
         System.exit(0);
     }
 
@@ -163,10 +176,7 @@ class App implements Runnable {
         log.info("In RUN ")
 
         boolean keepRunning = true
-        int numberOfRuns = 0
+        int executions = 0
-
-        // Do initial scan - TODO: should do this once in a while..
-        scanHmc()
 
         while(keepRunning) {
 
@@ -176,22 +186,15 @@ class App implements Runnable {
             getMetricsForPartitions()
             writeMetricsForLogicalPartitions()
 
-            // Refresh HMC
+            // Refresh HMC's
-            if(numberOfRuns % 5) {
+            if(executions % rescanHmcEvery) {
-                scanHmc()
+                discover()
             }
 
-            // Stop after some time
+            executions++
-            if(numberOfRuns > 15) {
+            Thread.sleep(refreshEverySec * 1000)
-                keepRunning = false
-            }
-
-            numberOfRuns++
-            Thread.sleep(60 * 1000)
         }
 
-        hmc?.logoff()
-        influx?.logoff()
     }
 
 }

src/main/groovy/biz/nellemann/hmci/HmcClient.groovy

@@ -7,6 +7,7 @@ import okhttp3.OkHttpClient
 import okhttp3.Request
 import okhttp3.RequestBody
 import okhttp3.Response
+import org.influxdb.InfluxDBFactory
 
 import javax.net.ssl.HostnameVerifier
 import javax.net.ssl.SSLContext
@@ -23,22 +24,29 @@ 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 Map<String,ManagedSystem> managedSystems = new HashMap<String, ManagedSystem>()
     protected String authToken
     private final OkHttpClient client
 
 
-    HmcClient(String baseUrl, String username, String password) {
+    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
 
-        //this.client = new OkHttpClient() // OR Unsafe (ignore SSL errors) below
+        if(unsafe) {
-        this.client = getUnsafeOkHttpClient()
+            this.client = getUnsafeOkHttpClient()
+        } else {
+            this.client = new OkHttpClient()
+        }
     }
 
 
@@ -50,6 +58,10 @@ class HmcClient {
      */
     void login() throws IOException {
 
+        if(authToken) {
+            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">
@@ -66,16 +78,22 @@ class HmcClient {
                 .put(RequestBody.create(payload, MEDIA_TYPE_IBM_XML_LOGIN))
                 .build();
 
-        Response response = client.newCall(request).execute();
+        try {
-        if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);
+            Response response = client.newCall(request).execute();
+            if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);
 
-        // Get response body and parse
+            // Get response body and parse
-        String responseBody = response.body.string()
+            String responseBody = response.body.string()
 
-        def xml = new XmlSlurper().parseText(responseBody)
+            def xml = new XmlSlurper().parseText(responseBody)
-        authToken = xml.toString()
+            authToken = xml.toString()
+
+            log.debug("login() - Auth Token: " + authToken)
+        } catch(Exception e) {
+            log.error(e.message)
+            throw new Exception(e)
+        }
 
-        log.debug("login() - Auth Token: " + authToken)
     }
 
 
@@ -119,6 +137,7 @@ class HmcClient {
             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,

src/main/groovy/biz/nellemann/hmci/InfluxClient.groovy

@@ -33,8 +33,13 @@ class InfluxClient {
 
     void login() {
         if(!influxDB) {
-            influxDB = InfluxDBFactory.connect(url, username, password);
+            try {
-            createDatabase()
+                influxDB = InfluxDBFactory.connect(url, username, password);
+                createDatabase()
+            } catch(Exception e) {
+                log.error(e.message)
+                throw new Exception(e)
+            }
         }
     }
 
@@ -42,26 +47,21 @@ class InfluxClient {
         influxDB?.close();
     }
 
+
     void createDatabase() {
-        try {
+        // Create a database...
-            // Create a database...
+        influxDB.query(new Query("CREATE DATABASE " + database));
-            // https://docs.influxdata.com/influxdb/v1.7/query_language/database_management/
+        influxDB.setDatabase(database);
-            influxDB.query(new Query("CREATE DATABASE " + database));
-            influxDB.setDatabase(database);
 
-            // ... and a retention policy, if necessary.
+        // ... and a retention policy, if necessary.
-            // https://docs.influxdata.com/influxdb/v1.7/query_language/database_management/
+        /*
-            /*String retentionPolicyName = "one_day_only";
+        String retentionPolicyName = "HMCI_ONE_YEAR";
-            influxDB.query(new Query("CREATE RETENTION POLICY " + retentionPolicyName
+        influxDB.query(new Query("CREATE RETENTION POLICY " + retentionPolicyName
-                    + " ON " + database + " DURATION 1d REPLICATION 1 DEFAULT"));
+                + " ON " + database + " DURATION 365d REPLICATION 1 DEFAULT"));
-            influxDB.setRetentionPolicy(retentionPolicyName);*/
+        influxDB.setRetentionPolicy(retentionPolicyName);*/
-
-            // Enable batch writes to get better performance.
-            influxDB.enableBatch(BatchOptions.DEFAULTS);
-        } catch(Exception e) {
-            log.error("createDatabase()", e)
-        }
 
+        // Enable batch writes to get better performance.
+        influxDB.enableBatch(BatchOptions.DEFAULTS);
     }
 
 
@@ -84,17 +84,6 @@ class InfluxClient {
     }
 
 
-    void read() {
-        // Query your data using InfluxQL.
-        // https://docs.influxdata.com/influxdb/v1.7/query_language/data_exploration/#the-basic-select-statement
-        QueryResult queryResult = influxDB.query(new Query("SELECT * FROM h2o_feet"));
-        println(queryResult);
-    }
-
-
-
-
-
 
     /*
         Managed System
@@ -114,10 +103,7 @@ class InfluxClient {
             return
         }
 
-        BatchPoints batchPoints = BatchPoints
+        BatchPoints batchPoints = BatchPoints.database(database).build();
-                .database(database)
-        //.retentionPolicy("defaultPolicy")
-                .build();
 
         getSystemMemory(system, timestamp).each {
             batchPoints.point(it)
@@ -185,9 +171,7 @@ class InfluxClient {
             return
         }
 
-        BatchPoints batchPoints = BatchPoints
+        BatchPoints batchPoints = BatchPoints.database(database).build();
-                .database(database)
-                .build();
 
         getPartitionMemory(partition, timestamp).each {
             batchPoints.point(it)

src/main/groovy/biz/nellemann/hmci/LogicalPartition.groovy

@@ -32,14 +32,14 @@ class LogicalPartition extends MetaSystem {
                 partition: name,
         ]
         map.put("tags", tagsMap)
-        log.debug(tagsMap.toString())
+        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(fieldsMap.toString())
+        log.debug("getMemoryMetrics() - fields: " + fieldsMap.toString())
 
         list.add(map)
         return list
@@ -56,7 +56,7 @@ class LogicalPartition extends MetaSystem {
                 partition: name,
         ]
         map.put("tags", tagsMap)
-        log.debug(tagsMap.toString())
+        log.debug("getProcessorMetrics() - tags: " + tagsMap.toString())
 
         HashMap<String, BigDecimal> fieldsMap = [
             utilizedProcUnits: metrics.systemUtil.utilSamples.first().lparsUtil.first().processor.utilizedProcUnits.first(),
@@ -72,7 +72,7 @@ class LogicalPartition extends MetaSystem {
             timeSpentWaitingForDispatch: metrics.systemUtil.utilSamples.first().lparsUtil.first().processor.timePerInstructionExecution.first(),
         ]
         map.put("fields", fieldsMap)
-        log.debug(fieldsMap.toString())
+        log.debug("getProcessorMetrics() - fields: " + fieldsMap.toString())
 
         list.add(map)
         return list
@@ -94,7 +94,7 @@ class LogicalPartition extends MetaSystem {
                     vswitchId: it.vswitchId as String,
             ]
             map.put("tags", tagsMap)
-            log.debug(tagsMap.toString())
+            log.debug("getVirtualEthernetAdapterMetrics() - tags: " + tagsMap.toString())
 
             HashMap<String, BigDecimal> fieldsMap = [
                     receivedPhysicalBytes: it.receivedPhysicalBytes.first(),
@@ -103,7 +103,7 @@ class LogicalPartition extends MetaSystem {
                     sentBytes: it.sentBytes.first(),
             ]
             map.put("fields", fieldsMap)
-            log.debug(fieldsMap.toString())
+            log.debug("getVirtualEthernetAdapterMetrics() - fields: " + fieldsMap.toString())
 
             list.add(map)
         }
@@ -126,14 +126,14 @@ class LogicalPartition extends MetaSystem {
                     wwpn: it.wwpn,
             ]
             map.put("tags", tagsMap)
-            log.debug(tagsMap.toString())
+            log.debug("getVirtualFiberChannelAdaptersMetrics() - tags: " + tagsMap.toString())
 
             HashMap<String, BigDecimal> fieldsMap = [
                     transmittedBytes: it.transmittedBytes.first(),
                     writeBytes: it.writeBytes.first(),
             ]
             map.put("fields", fieldsMap)
-            log.debug(fieldsMap.toString())
+            log.debug("getVirtualFiberChannelAdaptersMetrics() - fields: " + fieldsMap.toString())
 
             list.add(map)
         }

src/main/groovy/biz/nellemann/hmci/ManagedSystem.groovy

@@ -6,16 +6,16 @@ import groovy.util.logging.Slf4j
 @Slf4j
 class ManagedSystem extends MetaSystem {
 
-    public String id
+    public final String hmcId
-    public String name
+    public final String id
-    public String type
+    public final String name
-    public String model
+    public final String type
-    public String serialNumber
+    public final String model
-
+    public final String serialNumber
-    // From PCM Data
 
 
-    ManagedSystem(String id, String name, String type, String model, 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
@@ -37,7 +37,7 @@ class ManagedSystem extends MetaSystem {
                 system: name,
         ]
         map.put("tags", tagsMap)
-        log.debug(tagsMap.toString())
+        log.debug("getMemoryMetrics() - tags: " + tagsMap.toString())
 
         HashMap<String, BigDecimal> fieldsMap = [
             totalMem: metrics.systemUtil.utilSamples.first().serverUtil.memory.totalMem.first(),
@@ -46,7 +46,7 @@ class ManagedSystem extends MetaSystem {
             assignedMemToLpars: metrics.systemUtil.utilSamples.first().serverUtil.memory.assignedMemToLpars.first(),
         ]
         map.put("fields", fieldsMap)
-        log.debug(fieldsMap.toString())
+        log.debug("getMemoryMetrics() - fields: " + fieldsMap.toString())
 
         list.add(map)
         return list
@@ -62,7 +62,7 @@ class ManagedSystem extends MetaSystem {
                 system: name,
         ]
         map.put("tags", tagsMap)
-        log.debug(tagsMap.toString())
+        log.debug("getProcessorMetrics() - tags: " + tagsMap.toString())
 
         HashMap<String, BigDecimal> fieldsMap = [
             availableProcUnits: metrics.systemUtil.utilSamples.first().serverUtil.processor.totalProcUnits.first(),
@@ -71,7 +71,7 @@ class ManagedSystem extends MetaSystem {
             configurableProcUnits: metrics.systemUtil.utilSamples.first().serverUtil.processor.configurableProcUnits.first(),
         ]
         map.put("fields", fieldsMap)
-        log.debug(fieldsMap.toString())
+        log.debug("getProcessorMetrics() - fields: " + fieldsMap.toString())
 
         list.add(map)
         return list
@@ -89,23 +89,23 @@ class ManagedSystem extends MetaSystem {
                     pool: it.name,
             ]
             map.put("tags", tagsMap)
-            log.debug(tagsMap.toString())
+            log.debug("getSharedProcessorPools() - tags: " + tagsMap.toString())
 
             HashMap<String, BigDecimal> fieldsMap = [
                     assignedProcUnits: it.assignedProcUnits.first(),
                     availableProcUnits: it.availableProcUnits.first(),
             ]
             map.put("fields", fieldsMap)
-            log.debug(fieldsMap.toString())
+            log.debug("getSharedProcessorPools() - fields: " + fieldsMap.toString())
 
             list.add(map)
 
         }
 
         return list
-
     }
 
+
     List<Map> getSystemSharedAdapters() {
 
         List<Map> list = new ArrayList<>()
@@ -120,7 +120,7 @@ class ManagedSystem extends MetaSystem {
                         vios: vios.name,
                 ]
                 map.put("tags", tagsMap)
-                log.debug(tagsMap.toString())
+                log.debug("getSystemSharedAdapters() - tags: " + tagsMap.toString())
 
                 HashMap<String, BigDecimal> fieldsMap = [
                         sentBytes: it.sentBytes.first(),
@@ -128,7 +128,7 @@ class ManagedSystem extends MetaSystem {
                         transferredBytes: it.transferredBytes.first(),
                 ]
                 map.put("fields", fieldsMap)
-                log.debug(fieldsMap.toString())
+                log.debug("getSystemSharedAdapters() - fields: " + fieldsMap.toString())
 
                 list.add(map)
             }
@@ -150,9 +150,10 @@ class ManagedSystem extends MetaSystem {
                         system: name,
                         wwpn: it.wwpn,
                         vios: vios.name,
+                        device: it.physicalLocation,
                 ]
                 map.put("tags", tagsMap)
-                log.debug(tagsMap.toString())
+                log.debug("getSystemFiberChannelAdapters() - tags: " + tagsMap.toString())
 
                 HashMap<String, BigDecimal> fieldsMap = [
                         writeBytes: it.writeBytes.first(),
@@ -160,7 +161,7 @@ class ManagedSystem extends MetaSystem {
                         transmittedBytes: it.transmittedBytes.first(),
                 ]
                 map.put("fields", fieldsMap)
-                log.debug(fieldsMap.toString())
+                log.debug("getSystemFiberChannelAdapters() - fields: " + fieldsMap.toString())
 
                 list.add(map)
 

src/main/groovy/biz/nellemann/hmci/MetaSystem.groovy

@@ -9,7 +9,7 @@ import java.time.format.DateTimeFormatter
 import java.time.format.DateTimeParseException
 
 @Slf4j
-class MetaSystem {
+abstract class MetaSystem {
 
     protected PcmData metrics
 

src/test/groovy/biz/nellemann/hmci/HmcClientTest.groovy

@@ -12,7 +12,7 @@ class HmcClientTest extends Specification {
 
     def setup() {
         mockServer.start();
-        hmc = new HmcClient(mockServer.url("/").toString(), "testUser", "testPassword")
+        hmc = new HmcClient("site", mockServer.url("/").toString(), "testUser", "testPassword")
         hmc.authToken = "blaBla"
     }
 
@@ -44,7 +44,7 @@ class HmcClientTest extends Specification {
         mockServer.enqueue(new MockResponse().setBody(testXml));
 
         when:
-        ManagedSystem system = new ManagedSystem("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")
         Map<String, LogicalPartition> partitions = hmc.getLogicalPartitionsForManagedSystem(system)
 
         then:

src/test/groovy/biz/nellemann/hmci/InfluxClientTest.groovy

@@ -1,7 +1,9 @@
 package biz.nellemann.hmci
 
+import spock.lang.Ignore
 import spock.lang.Specification
 
+@Ignore
 class InfluxClientTest extends Specification {
 
     InfluxClient influxClient
@@ -23,7 +25,7 @@ class InfluxClientTest extends Specification {
         def testJson = testFile.getText('UTF-8')
 
         when:
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "TestSystem", "TestType", "TestModel", "Test s/n")
+        ManagedSystem system = new ManagedSystem("site1", "e09834d1-c930-3883-bdad-405d8e26e166", "TestSystem", "TestType", "TestModel", "Test s/n")
         system.processMetrics(testJson)
         influxClient.writeManagedSystem(system)
 
@@ -40,7 +42,7 @@ class InfluxClientTest extends Specification {
         def testJson = testFile.getText('UTF-8')
 
         when:
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "TestSystem", "TestType", "TestModel", "Test s/n")
+        ManagedSystem system = new ManagedSystem("site1", "e09834d1-c930-3883-bdad-405d8e26e166", "TestSystem", "TestType", "TestModel", "Test s/n")
         LogicalPartition lpar = new LogicalPartition("2DE05DB6-8AD5-448F-8327-0F488D287E82", "9Flash01", "OS400", system)
 
         lpar.processMetrics(testJson)

src/test/groovy/biz/nellemann/hmci/LogicalPartitionTest.groovy

@@ -12,7 +12,7 @@ class LogicalPartitionTest extends Specification {
         def testJson = testFile.getText('UTF-8')
 
         when:
-        ManagedSystem system = new ManagedSystem("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")
         LogicalPartition lpar = new LogicalPartition("2DE05DB6-8AD5-448F-8327-0F488D287E82", "9Flash01", "OS400", system)
         lpar.processMetrics(testJson)
 
@@ -28,7 +28,7 @@ class LogicalPartitionTest extends Specification {
         setup:
         def testFile = new File(getClass().getResource('/pcm-data-logical-partition.json').toURI())
         def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("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")
         LogicalPartition lpar = new LogicalPartition("2DE05DB6-8AD5-448F-8327-0F488D287E82", "9Flash01", "OS400", system)
 
         when:

src/test/groovy/biz/nellemann/hmci/ManagedSystemTest.groovy

@@ -11,7 +11,7 @@ class ManagedSystemTest  extends Specification {
         def testJson = testFile.getText('UTF-8')
 
         when:
-        ManagedSystem system = new ManagedSystem("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")
         system.processMetrics(testJson)
 
         then:
@@ -29,7 +29,7 @@ class ManagedSystemTest  extends Specification {
         setup:
         def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
         def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("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")
 
         when:
         system.processMetrics(testJson)
@@ -45,7 +45,7 @@ class ManagedSystemTest  extends Specification {
         setup:
         def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
         def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("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")
 
         when:
         system.processMetrics(testJson)
@@ -61,7 +61,7 @@ class ManagedSystemTest  extends Specification {
         setup:
         def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
         def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("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")
 
         when:
         system.processMetrics(testJson)
@@ -72,24 +72,4 @@ class ManagedSystemTest  extends Specification {
         listOfMaps.first().get("fields")['assignedProcUnits'] == 23.767
     }
 
-
-    /*
-    void "test getSharedAdapterMetrics"() {
-
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-logical-partition.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-        LogicalPartition lpar = new LogicalPartition("2DE05DB6-8AD5-448F-8327-0F488D287E82", "9Flash01", "OS400", system)
-
-        when:
-        lpar.processMetrics(testJson)
-        List<Map> listOfMaps = lpar.getSharedAdapterMetrics()
-
-        then:
-        listOfMaps.size() == 1
-        listOfMaps.first().get("fields")['receivedBytes'] == 276.467
-        listOfMaps.first().get("tags")['sea'] == 'ent5'
-    }*/
-
 }