Initial commit, work in progress
This commit is contained in:
commit
7f98db8a0f
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#
|
||||
# https://help.github.com/articles/dealing-with-line-endings/
|
||||
#
|
||||
# These are explicitly windows files and should use crlf
|
||||
*.bat text eol=crlf
|
||||
|
||||
|
|
@ -0,0 +1,6 @@
|
|||
# Ignore Gradle project-specific cache directory
|
||||
.gradle
|
||||
.idea
|
||||
|
||||
# Ignore Gradle build output directory
|
||||
build
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
# System Monitor
|
||||
|
||||
... or some better name.
|
||||
|
||||
|
||||
## Agent
|
||||
|
||||
Runs on your host and collects metrics. Metrics are aggregated and sent to central *collector*.
|
||||
|
||||
Metrics are currently processor, memory and disk usage statistics.
|
||||
|
||||
|
||||
## TODO: Collector
|
||||
|
||||
Receives aggregated measurements from agents and saves metrics info InfluxDB.
|
||||
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|
|||
/*
|
||||
* This file was generated by the Gradle 'init' task.
|
||||
*
|
||||
* This generated file contains a sample Java application project to get you started.
|
||||
* For more details take a look at the 'Building Java & JVM projects' chapter in the Gradle
|
||||
* User Manual available at https://docs.gradle.org/7.0/userguide/building_java_projects.html
|
||||
*/
|
||||
|
||||
plugins {
|
||||
id 'groovy'
|
||||
id 'application'
|
||||
}
|
||||
|
||||
repositories {
|
||||
// Use Maven Central for resolving dependencies.
|
||||
mavenCentral()
|
||||
}
|
||||
|
||||
dependencies {
|
||||
testImplementation 'org.codehaus.groovy:groovy:3.0.7'
|
||||
testImplementation 'org.spockframework:spock-core:2.0-M4-groovy-3.0'
|
||||
testImplementation 'junit:junit:4.13.1'
|
||||
testImplementation 'org.slf4j:slf4j-api:1.7.30'
|
||||
testImplementation project(':shared')
|
||||
|
||||
implementation project(':shared')
|
||||
implementation 'org.slf4j:slf4j-api:1.7.30'
|
||||
implementation 'org.slf4j:slf4j-simple:1.7.30'
|
||||
|
||||
// https://mvnrepository.com/artifact/org.apache.camel/camel-core
|
||||
implementation group: 'org.apache.camel', name: 'camel-core', version: '3.7.3'
|
||||
implementation group: 'org.apache.camel', name: 'camel-main', version: '3.7.3'
|
||||
implementation group: 'org.apache.camel', name: 'camel-bean', version: '3.7.3'
|
||||
implementation group: 'org.apache.camel', name: 'camel-timer', version: '3.7.3'
|
||||
implementation group: 'org.apache.camel', name: 'camel-stream', version: '3.7.3'
|
||||
|
||||
}
|
||||
|
||||
application {
|
||||
// Define the main class for the application.
|
||||
mainClass = 'org.sysmon.agent.Application'
|
||||
}
|
||||
|
||||
tasks.named('test') {
|
||||
// Use junit platform for unit tests.
|
||||
useJUnitPlatform()
|
||||
}
|
||||
|
|
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|
|||
/*
|
||||
* This Java source file was generated by the Gradle 'init' task.
|
||||
*/
|
||||
package org.sysmon.agent;
|
||||
|
||||
import org.apache.camel.main.Main;
|
||||
|
||||
public class Application {
|
||||
|
||||
public static void main(String[] args) {
|
||||
|
||||
// use Camels Main class
|
||||
Main main = new Main();
|
||||
|
||||
// and add the routes (you can specify multiple classes)
|
||||
main.configure().addRoutesBuilder(MyRouteBuilder.class);
|
||||
|
||||
// now keep the application running until the JVM is terminated (ctrl + c or sigterm)
|
||||
try {
|
||||
main.run(args);
|
||||
} catch(Exception e) {
|
||||
System.err.println(e.getMessage());
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
package org.sysmon.agent;
|
||||
|
||||
import org.apache.camel.Exchange;
|
||||
import org.apache.camel.Processor;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.sysmon.shared.MetricResult;
|
||||
|
||||
public class MetricProcessor implements Processor {
|
||||
|
||||
private final static Logger log = LoggerFactory.getLogger(MetricProcessor.class);
|
||||
|
||||
|
||||
public void process(Exchange exchange) throws Exception {
|
||||
|
||||
MetricResult payload = exchange.getIn().getBody(MetricResult.class);
|
||||
log.info(payload.toString());
|
||||
|
||||
// do something with the payload and/or exchange here
|
||||
//exchange.getIn().setBody("Changed body");
|
||||
|
||||
// do something...
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
|
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|
|||
package org.sysmon.agent;
|
||||
|
||||
import org.apache.camel.builder.RouteBuilder;
|
||||
|
||||
public class MyRouteBuilder extends RouteBuilder {
|
||||
|
||||
@Override
|
||||
public void configure() throws Exception {
|
||||
|
||||
// Setup metrics measurement beans
|
||||
// TODO: Discover beans on classpath and setup accordingly
|
||||
from("timer:collect?period=5000")
|
||||
.bean("memoryBean", "getMetrics")
|
||||
.to("seda:metrics");
|
||||
from("timer:collect?period=5000")
|
||||
.bean("processorBean", "getMetrics")
|
||||
.to("seda:metrics");
|
||||
from("timer:collect?period=5000")
|
||||
.bean("diskBean", "getMetrics")
|
||||
.to("seda:metrics");
|
||||
|
||||
// TODO: Somehow combine all results in a format suitable for sending to REST endpoint
|
||||
from("seda:metrics").process("metricProcessor");
|
||||
|
||||
// Could we store the last n results from each bean, and send mean value to the REST endpoint?
|
||||
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,204 @@
|
|||
package org.sysmon.agent.beans;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.nio.charset.StandardCharsets;
|
||||
import java.nio.file.Files;
|
||||
import java.nio.file.Paths;
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
|
||||
import org.apache.camel.spi.Configurer;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.sysmon.shared.MetricBean;
|
||||
import org.sysmon.shared.MetricMeasurement;
|
||||
import org.sysmon.shared.MetricResult;
|
||||
|
||||
@Configurer
|
||||
public class DiskBean implements MetricBean {
|
||||
|
||||
private final static Logger log = LoggerFactory.getLogger(DiskBean.class);
|
||||
|
||||
private List<LinuxDiskStat> currentDiskStats;
|
||||
private List<LinuxDiskStat> previousDiskStats;
|
||||
|
||||
|
||||
@Override
|
||||
public MetricResult getMetrics() {
|
||||
|
||||
MetricResult result = new MetricResult("disk");
|
||||
try {
|
||||
copyCurrentValues();
|
||||
readProcFile();
|
||||
result.setMeasurementList(calculate());
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
|
||||
private void readProcFile() throws IOException {
|
||||
|
||||
currentDiskStats = new ArrayList<>();
|
||||
List<String> allLines = Files.readAllLines(Paths.get("/proc/diskstats"), StandardCharsets.UTF_8);
|
||||
for(String line : allLines) {
|
||||
currentDiskStats.add(new LinuxDiskStat(line));
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
private void copyCurrentValues() {
|
||||
|
||||
if(currentDiskStats != null && currentDiskStats.size() > 0) {
|
||||
previousDiskStats = new ArrayList<>(currentDiskStats);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
private List<MetricMeasurement> calculate() {
|
||||
|
||||
List<MetricMeasurement> measurementList = new ArrayList<>();
|
||||
|
||||
if(previousDiskStats == null || previousDiskStats.size() != currentDiskStats.size()) {
|
||||
return measurementList;
|
||||
}
|
||||
|
||||
|
||||
for(int i = 0; i < currentDiskStats.size(); i++) {
|
||||
|
||||
LinuxDiskStat curStat = currentDiskStats.get(i);
|
||||
LinuxDiskStat preStat = previousDiskStats.get(i);
|
||||
|
||||
if(curStat.device.startsWith("loop")) {
|
||||
continue;
|
||||
}
|
||||
|
||||
// TODO: Calculate differences for wanted disk io stats
|
||||
measurementList.add(new MetricMeasurement(curStat.getDevice(), 0));
|
||||
|
||||
}
|
||||
|
||||
return measurementList;
|
||||
}
|
||||
|
||||
|
||||
public static class LinuxDiskStat {
|
||||
/*
|
||||
== ===================================
|
||||
1 major number
|
||||
2 minor mumber
|
||||
3 device name
|
||||
4 reads completed successfully
|
||||
5 reads merged
|
||||
6 sectors read
|
||||
7 time spent reading (ms)
|
||||
8 writes completed
|
||||
9 writes merged
|
||||
10 sectors written
|
||||
11 time spent writing (ms)
|
||||
12 I/Os currently in progress
|
||||
13 time spent doing I/Os (ms)
|
||||
14 weighted time spent doing I/Os (ms)
|
||||
== ===================================
|
||||
|
||||
Kernel 4.18+ appends four more fields for discard
|
||||
tracking putting the total at 18:
|
||||
|
||||
== ===================================
|
||||
15 discards completed successfully
|
||||
16 discards merged
|
||||
17 sectors discarded
|
||||
18 time spent discarding
|
||||
== ===================================
|
||||
|
||||
Kernel 5.5+ appends two more fields for flush requests:
|
||||
|
||||
== =====================================
|
||||
19 flush requests completed successfully
|
||||
20 time spent flushing
|
||||
== =====================================
|
||||
*/
|
||||
|
||||
private final int major;
|
||||
private final int minor;
|
||||
private final String device; // device name
|
||||
private final Long readsCompleted; // successfully
|
||||
private final Long readsMerged;
|
||||
private final Long sectorsRead; // 512 bytes pr. sector
|
||||
private final Long timeSpentReading; // ms
|
||||
private final Long writesCompleted; // successfully
|
||||
private final Long writesMerged;
|
||||
private final Long sectorsWritten; // 512 bytes pr. sector
|
||||
private final Long timeSpentWriting; // ms
|
||||
private final Long ioInProgress;
|
||||
private final Long timeSpentOnIo; // ms
|
||||
private final Long timeSpentOnIoWeighted;
|
||||
|
||||
private final Long discardsCompleted; // successfully
|
||||
private final Long discardsMerged;
|
||||
private final Long sectorsDiscarded; // 512 bytes pr. sector
|
||||
private final Long timeSpentDiscarding; // ms
|
||||
|
||||
private final Long flushRequestsCompleted;
|
||||
private final Long timeSpentFlushing; // ms
|
||||
|
||||
|
||||
LinuxDiskStat(String procString) {
|
||||
|
||||
String[] splitStr = procString.trim().split("\\s+");
|
||||
if(splitStr.length < 14) {
|
||||
throw new UnsupportedOperationException("Linux proc DISK string error: " + procString);
|
||||
}
|
||||
|
||||
this.major = Integer.parseInt(splitStr[0]);
|
||||
this.minor = Integer.parseInt(splitStr[1]);
|
||||
this.device = splitStr[2];
|
||||
this.readsCompleted = Long.parseLong(splitStr[3]);
|
||||
this.readsMerged = Long.parseLong(splitStr[4]);
|
||||
this.sectorsRead = Long.parseLong(splitStr[5]);
|
||||
this.timeSpentReading = Long.parseLong(splitStr[6]);
|
||||
this.writesCompleted = Long.parseLong(splitStr[7]);
|
||||
this.writesMerged = Long.parseLong(splitStr[8]);
|
||||
this.sectorsWritten = Long.parseLong(splitStr[9]);
|
||||
this.timeSpentWriting = Long.parseLong(splitStr[10]);
|
||||
this.ioInProgress = Long.parseLong(splitStr[11]);
|
||||
this.timeSpentOnIo = Long.parseLong(splitStr[12]);
|
||||
this.timeSpentOnIoWeighted = Long.parseLong(splitStr[13]);
|
||||
|
||||
if(splitStr.length >= 18) {
|
||||
this.discardsCompleted = Long.parseLong(splitStr[10]);
|
||||
this.discardsMerged = Long.parseLong(splitStr[11]);
|
||||
this.sectorsDiscarded = Long.parseLong(splitStr[12]);
|
||||
this.timeSpentDiscarding = Long.parseLong(splitStr[13]);
|
||||
} else {
|
||||
this.discardsCompleted = null;
|
||||
this.discardsMerged = null;
|
||||
this.sectorsDiscarded = null;
|
||||
this.timeSpentDiscarding = null;
|
||||
}
|
||||
|
||||
if(splitStr.length == 20) {
|
||||
this.flushRequestsCompleted = Long.parseLong(splitStr[14]);
|
||||
this.timeSpentFlushing = Long.parseLong(splitStr[15]);
|
||||
} else {
|
||||
this.flushRequestsCompleted = null;
|
||||
this.timeSpentFlushing = null;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public String getDevice() {
|
||||
return device;
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,59 @@
|
|||
package org.sysmon.agent.beans;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.nio.charset.StandardCharsets;
|
||||
import java.nio.file.Files;
|
||||
import java.nio.file.Paths;
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
import java.util.regex.Matcher;
|
||||
import java.util.regex.Pattern;
|
||||
|
||||
import org.apache.camel.spi.Configurer;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.sysmon.shared.MetricBean;
|
||||
import org.sysmon.shared.MetricMeasurement;
|
||||
import org.sysmon.shared.MetricResult;
|
||||
|
||||
@Configurer
|
||||
public class MemoryBean implements MetricBean {
|
||||
|
||||
private final static Logger log = LoggerFactory.getLogger(MemoryBean.class);
|
||||
private final Pattern pattern = Pattern.compile("^([a-zA-Z]+):\\s+(\\d+)\\s+");
|
||||
|
||||
|
||||
@Override
|
||||
public MetricResult getMetrics() {
|
||||
|
||||
MetricResult result = new MetricResult("memory");
|
||||
try {
|
||||
result.setMeasurementList(readProcFile());
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
|
||||
private List<MetricMeasurement> readProcFile() throws IOException {
|
||||
|
||||
List<MetricMeasurement> measurementList = new ArrayList<>();
|
||||
|
||||
List<String> allLines = Files.readAllLines(Paths.get("/proc/meminfo"), StandardCharsets.UTF_8);
|
||||
for(String line : allLines) {
|
||||
|
||||
if(line.startsWith("Mem")) {
|
||||
Matcher matcher = pattern.matcher(line);
|
||||
if(matcher.find() && matcher.groupCount() == 2) {
|
||||
measurementList.add(new MetricMeasurement(matcher.group(1), matcher.group(2)));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return measurementList;
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,188 @@
|
|||
package org.sysmon.agent.beans;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.nio.charset.StandardCharsets;
|
||||
import java.nio.file.Files;
|
||||
import java.nio.file.Paths;
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
|
||||
import org.apache.camel.spi.Configurer;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.sysmon.shared.MetricBean;
|
||||
import org.sysmon.shared.MetricMeasurement;
|
||||
import org.sysmon.shared.MetricResult;
|
||||
|
||||
@Configurer
|
||||
public class ProcessorBean implements MetricBean {
|
||||
|
||||
private final static Logger log = LoggerFactory.getLogger(ProcessorBean.class);
|
||||
|
||||
private List<LinuxProcessorStat> currentProcessorStats;
|
||||
private List<LinuxProcessorStat> previousProcessorStats;
|
||||
|
||||
|
||||
@Override
|
||||
public MetricResult getMetrics() {
|
||||
|
||||
MetricResult result = new MetricResult("processor");
|
||||
try {
|
||||
copyCurrentValues();
|
||||
readProcFile();
|
||||
result.setMeasurementList(calculate());
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
private void readProcFile() throws IOException {
|
||||
|
||||
currentProcessorStats = new ArrayList<>();
|
||||
List<String> allLines = Files.readAllLines(Paths.get("/proc/stat"), StandardCharsets.UTF_8);
|
||||
for(String line : allLines) {
|
||||
if(line.startsWith("cpu")) {
|
||||
log.debug(line);
|
||||
currentProcessorStats.add(new LinuxProcessorStat(line));
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
private void copyCurrentValues() {
|
||||
|
||||
if(currentProcessorStats != null && currentProcessorStats.size() > 0) {
|
||||
previousProcessorStats = new ArrayList<>(currentProcessorStats);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
private List<MetricMeasurement> calculate() {
|
||||
|
||||
List<MetricMeasurement> measurementList = new ArrayList<>();
|
||||
|
||||
if(previousProcessorStats == null || previousProcessorStats.size() != currentProcessorStats.size()) {
|
||||
return measurementList;
|
||||
}
|
||||
|
||||
for(int i = 0; i < currentProcessorStats.size(); i++) {
|
||||
|
||||
LinuxProcessorStat curStat = currentProcessorStats.get(i);
|
||||
LinuxProcessorStat preStat = previousProcessorStats.get(i);
|
||||
|
||||
long workTimeDiff = curStat.getCombinedTime() - preStat.getCombinedTime();
|
||||
long idleTimeDiff = curStat.getCombinedIdleTime() - preStat.getCombinedIdleTime();
|
||||
float percentUsage = (float) (workTimeDiff - idleTimeDiff) / workTimeDiff;
|
||||
|
||||
Integer pct = (int) (percentUsage * 100);
|
||||
measurementList.add(new MetricMeasurement(curStat.getCpuName(), pct));
|
||||
|
||||
}
|
||||
|
||||
return measurementList;
|
||||
|
||||
}
|
||||
|
||||
|
||||
public static class LinuxProcessorStat {
|
||||
|
||||
private final String cpuName;
|
||||
private final Long userTime;
|
||||
private final Long niceTime;
|
||||
private final Long systemTime;
|
||||
private final Long idleTime;
|
||||
private final Long ioWaitTime;
|
||||
private final Long irqTime;
|
||||
private final Long softIrqTime;
|
||||
private final Long stealTime;
|
||||
private final Long guestTime;
|
||||
private final Long guestNiceTime;
|
||||
|
||||
|
||||
LinuxProcessorStat(String procString) {
|
||||
|
||||
String[] splitStr = procString.trim().split("\\s+");
|
||||
if(splitStr.length != 11) {
|
||||
throw new UnsupportedOperationException("Linux proc CPU string error: " + procString);
|
||||
}
|
||||
|
||||
this.cpuName = splitStr[0];
|
||||
this.userTime = Long.parseLong(splitStr[1]);
|
||||
this.niceTime = Long.parseLong(splitStr[2]);
|
||||
this.systemTime = Long.parseLong(splitStr[3]);
|
||||
this.idleTime = Long.parseLong(splitStr[4]);
|
||||
this.ioWaitTime = Long.parseLong(splitStr[5]);
|
||||
this.irqTime = Long.parseLong(splitStr[6]);
|
||||
this.softIrqTime = Long.parseLong(splitStr[7]);
|
||||
this.stealTime = Long.parseLong(splitStr[8]);
|
||||
this.guestTime = Long.parseLong(splitStr[9]);
|
||||
this.guestNiceTime = Long.parseLong(splitStr[10]);
|
||||
|
||||
}
|
||||
|
||||
public String getCpuName() {
|
||||
return cpuName;
|
||||
}
|
||||
|
||||
public Long getUserTime() {
|
||||
return userTime;
|
||||
}
|
||||
|
||||
public Long getNiceTime() {
|
||||
return niceTime;
|
||||
}
|
||||
|
||||
public Long getSystemTime() {
|
||||
return systemTime;
|
||||
}
|
||||
|
||||
public Long getIdleTime() {
|
||||
return idleTime;
|
||||
}
|
||||
|
||||
public Long getIoWaitTime() {
|
||||
return ioWaitTime;
|
||||
}
|
||||
|
||||
public Long getIrqTime() {
|
||||
return irqTime;
|
||||
}
|
||||
|
||||
public Long getSoftIrqTime() {
|
||||
return softIrqTime;
|
||||
}
|
||||
|
||||
public Long getStealTime() {
|
||||
return stealTime;
|
||||
}
|
||||
|
||||
public Long getGuestTime() {
|
||||
return guestTime;
|
||||
}
|
||||
|
||||
public Long getGuestNiceTime() {
|
||||
return guestNiceTime;
|
||||
}
|
||||
|
||||
public Long getCombinedIdleTime() {
|
||||
return idleTime + ioWaitTime;
|
||||
}
|
||||
|
||||
public Long getCombinedWorkTime() {
|
||||
return userTime + niceTime + systemTime + irqTime + softIrqTime + stealTime + guestTime + guestNiceTime;
|
||||
}
|
||||
|
||||
public Long getCombinedTime() {
|
||||
return getCombinedIdleTime() + getCombinedWorkTime();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
## ---------------------------------------------------------------------------
|
||||
## Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
## contributor license agreements. See the NOTICE file distributed with
|
||||
## this work for additional information regarding copyright ownership.
|
||||
## The ASF licenses this file to You 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.
|
||||
## ---------------------------------------------------------------------------
|
||||
|
||||
# to configure camel main
|
||||
# here you can configure options on camel main (see MainConfigurationProperties class)
|
||||
camel.main.name = SysMonAgent
|
||||
|
||||
# enable tracing
|
||||
### camel.main.tracing = true
|
||||
|
||||
# bean introspection to log reflection based configuration
|
||||
camel.main.beanIntrospectionExtendedStatistics=true
|
||||
camel.main.beanIntrospectionLoggingLevel=INFO
|
||||
|
||||
# run in lightweight mode to be tiny as possible
|
||||
camel.main.lightweight = true
|
||||
# and eager load classes
|
||||
#camel.main.eager-classloading = true
|
||||
|
||||
# use object pooling to reduce JVM garbage collection
|
||||
#camel.main.exchange-factory = pooled
|
||||
#camel.main.exchange-factory-statistics-enabled = true
|
||||
|
||||
# can be used to not start the route
|
||||
# camel.main.auto-startup = false
|
||||
|
||||
# configure beans
|
||||
camel.beans.metricProcessor = #class:org.sysmon.agent.MetricProcessor
|
||||
camel.beans.diskBean = #class:org.sysmon.agent.beans.DiskBean
|
||||
camel.beans.memoryBean = #class:org.sysmon.agent.beans.MemoryBean
|
||||
camel.beans.processorBean = #class:org.sysmon.agent.beans.ProcessorBean
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
/*
|
||||
* This Spock specification was generated by the Gradle 'init' task.
|
||||
*/
|
||||
package org.sysmon.test
|
||||
|
||||
import spock.lang.Specification
|
||||
|
||||
class AppTest extends Specification {
|
||||
|
||||
|
||||
|
||||
}
|
||||
Binary file not shown.
|
|
@ -0,0 +1,5 @@
|
|||
distributionBase=GRADLE_USER_HOME
|
||||
distributionPath=wrapper/dists
|
||||
distributionUrl=https\://services.gradle.org/distributions/gradle-7.0-bin.zip
|
||||
zipStoreBase=GRADLE_USER_HOME
|
||||
zipStorePath=wrapper/dists
|
||||
|
|
@ -0,0 +1,185 @@
|
|||
#!/usr/bin/env sh
|
||||
|
||||
#
|
||||
# Copyright 2015 the original author or authors.
|
||||
#
|
||||
# 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
|
||||
#
|
||||
# https://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.
|
||||
#
|
||||
|
||||
##############################################################################
|
||||
##
|
||||
## Gradle start up script for UN*X
|
||||
##
|
||||
##############################################################################
|
||||
|
||||
# Attempt to set APP_HOME
|
||||
# Resolve links: $0 may be a link
|
||||
PRG="$0"
|
||||
# Need this for relative symlinks.
|
||||
while [ -h "$PRG" ] ; do
|
||||
ls=`ls -ld "$PRG"`
|
||||
link=`expr "$ls" : '.*-> \(.*\)$'`
|
||||
if expr "$link" : '/.*' > /dev/null; then
|
||||
PRG="$link"
|
||||
else
|
||||
PRG=`dirname "$PRG"`"/$link"
|
||||
fi
|
||||
done
|
||||
SAVED="`pwd`"
|
||||
cd "`dirname \"$PRG\"`/" >/dev/null
|
||||
APP_HOME="`pwd -P`"
|
||||
cd "$SAVED" >/dev/null
|
||||
|
||||
APP_NAME="Gradle"
|
||||
APP_BASE_NAME=`basename "$0"`
|
||||
|
||||
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
|
||||
|
||||
# Use the maximum available, or set MAX_FD != -1 to use that value.
|
||||
MAX_FD="maximum"
|
||||
|
||||
warn () {
|
||||
echo "$*"
|
||||
}
|
||||
|
||||
die () {
|
||||
echo
|
||||
echo "$*"
|
||||
echo
|
||||
exit 1
|
||||
}
|
||||
|
||||
# OS specific support (must be 'true' or 'false').
|
||||
cygwin=false
|
||||
msys=false
|
||||
darwin=false
|
||||
nonstop=false
|
||||
case "`uname`" in
|
||||
CYGWIN* )
|
||||
cygwin=true
|
||||
;;
|
||||
Darwin* )
|
||||
darwin=true
|
||||
;;
|
||||
MINGW* )
|
||||
msys=true
|
||||
;;
|
||||
NONSTOP* )
|
||||
nonstop=true
|
||||
;;
|
||||
esac
|
||||
|
||||
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
|
||||
|
||||
|
||||
# Determine the Java command to use to start the JVM.
|
||||
if [ -n "$JAVA_HOME" ] ; then
|
||||
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
|
||||
# IBM's JDK on AIX uses strange locations for the executables
|
||||
JAVACMD="$JAVA_HOME/jre/sh/java"
|
||||
else
|
||||
JAVACMD="$JAVA_HOME/bin/java"
|
||||
fi
|
||||
if [ ! -x "$JAVACMD" ] ; then
|
||||
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
|
||||
|
||||
Please set the JAVA_HOME variable in your environment to match the
|
||||
location of your Java installation."
|
||||
fi
|
||||
else
|
||||
JAVACMD="java"
|
||||
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||
|
||||
Please set the JAVA_HOME variable in your environment to match the
|
||||
location of your Java installation."
|
||||
fi
|
||||
|
||||
# Increase the maximum file descriptors if we can.
|
||||
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
|
||||
MAX_FD_LIMIT=`ulimit -H -n`
|
||||
if [ $? -eq 0 ] ; then
|
||||
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
|
||||
MAX_FD="$MAX_FD_LIMIT"
|
||||
fi
|
||||
ulimit -n $MAX_FD
|
||||
if [ $? -ne 0 ] ; then
|
||||
warn "Could not set maximum file descriptor limit: $MAX_FD"
|
||||
fi
|
||||
else
|
||||
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
|
||||
fi
|
||||
fi
|
||||
|
||||
# For Darwin, add options to specify how the application appears in the dock
|
||||
if $darwin; then
|
||||
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
|
||||
fi
|
||||
|
||||
# For Cygwin or MSYS, switch paths to Windows format before running java
|
||||
if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
|
||||
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
|
||||
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
|
||||
|
||||
JAVACMD=`cygpath --unix "$JAVACMD"`
|
||||
|
||||
# We build the pattern for arguments to be converted via cygpath
|
||||
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
|
||||
SEP=""
|
||||
for dir in $ROOTDIRSRAW ; do
|
||||
ROOTDIRS="$ROOTDIRS$SEP$dir"
|
||||
SEP="|"
|
||||
done
|
||||
OURCYGPATTERN="(^($ROOTDIRS))"
|
||||
# Add a user-defined pattern to the cygpath arguments
|
||||
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
|
||||
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
|
||||
fi
|
||||
# Now convert the arguments - kludge to limit ourselves to /bin/sh
|
||||
i=0
|
||||
for arg in "$@" ; do
|
||||
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
|
||||
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
|
||||
|
||||
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
|
||||
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
|
||||
else
|
||||
eval `echo args$i`="\"$arg\""
|
||||
fi
|
||||
i=`expr $i + 1`
|
||||
done
|
||||
case $i in
|
||||
0) set -- ;;
|
||||
1) set -- "$args0" ;;
|
||||
2) set -- "$args0" "$args1" ;;
|
||||
3) set -- "$args0" "$args1" "$args2" ;;
|
||||
4) set -- "$args0" "$args1" "$args2" "$args3" ;;
|
||||
5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
|
||||
6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
|
||||
7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
|
||||
8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
|
||||
9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
|
||||
esac
|
||||
fi
|
||||
|
||||
# Escape application args
|
||||
save () {
|
||||
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
|
||||
echo " "
|
||||
}
|
||||
APP_ARGS=`save "$@"`
|
||||
|
||||
# Collect all arguments for the java command, following the shell quoting and substitution rules
|
||||
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
|
||||
|
||||
exec "$JAVACMD" "$@"
|
||||
|
|
@ -0,0 +1,89 @@
|
|||
@rem
|
||||
@rem Copyright 2015 the original author or authors.
|
||||
@rem
|
||||
@rem Licensed under the Apache License, Version 2.0 (the "License");
|
||||
@rem you may not use this file except in compliance with the License.
|
||||
@rem You may obtain a copy of the License at
|
||||
@rem
|
||||
@rem https://www.apache.org/licenses/LICENSE-2.0
|
||||
@rem
|
||||
@rem Unless required by applicable law or agreed to in writing, software
|
||||
@rem distributed under the License is distributed on an "AS IS" BASIS,
|
||||
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
@rem See the License for the specific language governing permissions and
|
||||
@rem limitations under the License.
|
||||
@rem
|
||||
|
||||
@if "%DEBUG%" == "" @echo off
|
||||
@rem ##########################################################################
|
||||
@rem
|
||||
@rem Gradle startup script for Windows
|
||||
@rem
|
||||
@rem ##########################################################################
|
||||
|
||||
@rem Set local scope for the variables with windows NT shell
|
||||
if "%OS%"=="Windows_NT" setlocal
|
||||
|
||||
set DIRNAME=%~dp0
|
||||
if "%DIRNAME%" == "" set DIRNAME=.
|
||||
set APP_BASE_NAME=%~n0
|
||||
set APP_HOME=%DIRNAME%
|
||||
|
||||
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
|
||||
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
|
||||
|
||||
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
|
||||
|
||||
@rem Find java.exe
|
||||
if defined JAVA_HOME goto findJavaFromJavaHome
|
||||
|
||||
set JAVA_EXE=java.exe
|
||||
%JAVA_EXE% -version >NUL 2>&1
|
||||
if "%ERRORLEVEL%" == "0" goto execute
|
||||
|
||||
echo.
|
||||
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||
echo.
|
||||
echo Please set the JAVA_HOME variable in your environment to match the
|
||||
echo location of your Java installation.
|
||||
|
||||
goto fail
|
||||
|
||||
:findJavaFromJavaHome
|
||||
set JAVA_HOME=%JAVA_HOME:"=%
|
||||
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
|
||||
|
||||
if exist "%JAVA_EXE%" goto execute
|
||||
|
||||
echo.
|
||||
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
|
||||
echo.
|
||||
echo Please set the JAVA_HOME variable in your environment to match the
|
||||
echo location of your Java installation.
|
||||
|
||||
goto fail
|
||||
|
||||
:execute
|
||||
@rem Setup the command line
|
||||
|
||||
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
|
||||
|
||||
|
||||
@rem Execute Gradle
|
||||
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
|
||||
|
||||
:end
|
||||
@rem End local scope for the variables with windows NT shell
|
||||
if "%ERRORLEVEL%"=="0" goto mainEnd
|
||||
|
||||
:fail
|
||||
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
|
||||
rem the _cmd.exe /c_ return code!
|
||||
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
|
||||
exit /b 1
|
||||
|
||||
:mainEnd
|
||||
if "%OS%"=="Windows_NT" endlocal
|
||||
|
||||
:omega
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
/*
|
||||
* This file was generated by the Gradle 'init' task.
|
||||
*
|
||||
* The settings file is used to specify which projects to include in your build.
|
||||
*
|
||||
* Detailed information about configuring a multi-project build in Gradle can be found
|
||||
* in the user manual at https://docs.gradle.org/7.0/userguide/multi_project_builds.html
|
||||
*/
|
||||
|
||||
rootProject.name = 'sysmon'
|
||||
include('shared', 'agent')
|
||||
|
|
@ -0,0 +1,33 @@
|
|||
/*
|
||||
* This file was generated by the Gradle 'init' task.
|
||||
*
|
||||
* This generated file contains a sample Java application project to get you started.
|
||||
* For more details take a look at the 'Building Java & JVM projects' chapter in the Gradle
|
||||
* User Manual available at https://docs.gradle.org/7.0/userguide/building_java_projects.html
|
||||
*/
|
||||
|
||||
plugins {
|
||||
id 'groovy'
|
||||
id 'java-library'
|
||||
}
|
||||
|
||||
repositories {
|
||||
// Use Maven Central for resolving dependencies.
|
||||
mavenCentral()
|
||||
}
|
||||
|
||||
dependencies {
|
||||
testImplementation 'org.codehaus.groovy:groovy:3.0.7'
|
||||
testImplementation 'org.spockframework:spock-core:2.0-M4-groovy-3.0'
|
||||
testImplementation 'junit:junit:4.13.1'
|
||||
testImplementation 'org.slf4j:slf4j-api:1.7.30'
|
||||
|
||||
implementation 'org.slf4j:slf4j-api:1.7.30'
|
||||
implementation 'org.slf4j:slf4j-simple:1.7.30'
|
||||
|
||||
}
|
||||
|
||||
tasks.named('test') {
|
||||
// Use junit platform for unit tests.
|
||||
useJUnitPlatform()
|
||||
}
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
package org.sysmon.shared;
|
||||
|
||||
public interface MetricBean {
|
||||
|
||||
public MetricResult getMetrics();
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
package org.sysmon.shared;
|
||||
|
||||
public class MetricMeasurement {
|
||||
|
||||
private String name;
|
||||
private Object value;
|
||||
|
||||
public MetricMeasurement(String name, Object value) {
|
||||
this.name = name;
|
||||
this.value = value;
|
||||
}
|
||||
|
||||
public String toString() {
|
||||
return String.format("%s: %s", name, value);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,31 @@
|
|||
package org.sysmon.shared;
|
||||
|
||||
import java.time.Instant;
|
||||
import java.util.List;
|
||||
|
||||
public class MetricResult {
|
||||
|
||||
private final String name;
|
||||
private final Instant timestamp;
|
||||
private List<MetricMeasurement> measurementList;
|
||||
|
||||
public MetricResult(String name) {
|
||||
this.name = name;
|
||||
this.timestamp = Instant.now();
|
||||
}
|
||||
|
||||
public void setMeasurementList(List<MetricMeasurement> measurementList) {
|
||||
this.measurementList = measurementList;
|
||||
}
|
||||
|
||||
|
||||
public String toString() {
|
||||
StringBuilder sb = new StringBuilder(name).append("\n");
|
||||
for(MetricMeasurement mm : measurementList) {
|
||||
sb.append(mm.toString()).append("\n");
|
||||
}
|
||||
|
||||
return sb.toString();
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue