ื”ืคืขืœืช ื‘ื“ื™ืงื•ืช JMeter ื‘-OpenShift ื‘ืืžืฆืขื•ืช Jenkins Pipeline

ืฉืœื•ื ืœื›ื•ืœื!

ื‘ืžืืžืจ ื–ื” ืื ื™ ืจื•ืฆื” ืœืฉืชืฃ ื‘ืื—ืช ื”ื“ืจื›ื™ื ืœื”ืคืขื™ืœ ืžื‘ื—ื ื™ ื‘ื™ืฆื•ืขื™ื ืฉืœ JMeter ื‘-OpenShift ื‘ืืžืฆืขื•ืช Jenkins ื›ืื•ื˜ื•ืžืฆื™ื”. ืจืืฉื™ืช ื ื‘ืฆืข ืืช ื›ืœ ื”ืฉืœื‘ื™ื ื”ื“ืจื•ืฉื™ื (ื™ืฆื™ืจืช ImageStreams, BuildConfig, Job ื•ื›ื•') ื‘ืžืฆื‘ ื™ื“ื ื™. ืื—ืจื™ ื–ื”, ื‘ื•ื ื ื›ืชื•ื‘ ืืช Jenkins Pipeline.

ื›ื ืงื•ื“ืช ืžื•ืฆื ืฆืจื™ื›ื” ืœื”ื™ื•ืช ืœื ื•:

  1. ื”ืคืขืœืช ืืฉื›ื•ืœ OpenShift (v3.11).
  2. ืฉืจืช Jenkins ืขื ืื™ืฉื•ืจื™ื ืžื•ื’ื“ืจื™ื ืœืขื‘ื•ื“ื” ื‘-OpenShift
  3. ั„ะฐะนะป apache-jmeter-5.2.tgz

ื‘ืชื•ืจ ื‘ื“ื™ืงื•ืช ื–ื” ื™ื”ื™ื” ืคืฉื•ื˜ HTTP Request ืขืœ ya.ru ื‘ื–ืจื ืื—ื“.

ื™ืฆื™ืจืช ืคืจื•ื™ืงื˜ ื‘-OpenShift

ื‘ื•ืื• ื ืชื—ื™ืœ ื‘ื™ืฆื™ืจืช ืกื‘ื™ื‘ื” ื—ื“ืฉื”. ื‘ื•ืื• ืœื™ืฆื•ืจ perftest ืžื•ืงืฃ ื‘ืฆื•ื•ืช:

$ oc new-project perftest --display-name="Performance Tests" --description="Performance Tests - JMeter"

ืื ื• ื ื•ืขื‘ืจ ืื•ื˜ื•ืžื˜ื™ืช ืœืกื‘ื™ื‘ื” ื”ื—ื“ืฉื” ืฉื ื•ืฆืจื” perftest, ื‘ื•ื ื ื‘ื“ื•ืง ืฉื–ื” ื›ืš:

$ oc project
Using project "perftest" on server "https://127.0.0.1:8443".

ื™ืฆื™ืจืช ืื—ืกื•ืŸ

ื“ื•ื—ื•ืช ื‘ื“ื™ืงื” ื™ืื•ื—ืกื ื• ื‘ืžืฉื•ืชืฃ ืขื ืฉืจืช ื”ืื™ื ื˜ืจื ื˜ ื• jmeter-meter'ืžืงื•ื - /jmeter/reports.

ืขื“ื™ืฃ ืœื™ืฆื•ืจ Storajs ืขื›ืฉื™ื•, ื›ื™ PODs ื™ื”ื™ื• ืงืฉื•ืจื™ื ืืœื™ื”ื jmeter-web ะธ jmeter-master.

ืชื•ื›ืœ ืœืžืฆื•ื ืžื™ื“ืข ืžืคื•ืจื˜ ื™ื•ืชืจ ืขืœ ืื—ืกื•ืŸ ื‘ืชื™ืขื•ื“ ื”ืจืฉืžื™ ืื—ืกื•ืŸ ืžืชืžืฉืš.

ื‘ื•ืื• ื ื™ืฆื•ืจ ืงื‘ืฆื™ yaml ืขื‘ื•ืจ PV ะธ PVC.

pv.yaml

$ tee pv.yaml<<EOF
apiVersion: v1
kind: PersistentVolume
metadata:
  name: jmeter-reports
spec:
  capacity:
    storage: 10Gi
  accessModes:
    - ReadWriteMany
  glusterfs:
    endpoints: glusterfs-cluster
    path: /jmeter/reports
    readOnly: false
  persistentVolumeReclaimPolicy: Retain
EOF

pvc.yaml

$ tee pvc.yaml<<EOF
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: jmeter-reports
spec:
  accessModes:
    - ReadWriteMany
  resources:
    requests:
      storage: 10Gi
EOF

ื‘ื•ืื• ืœื™ืฆื•ืจ PV ะธ PVC ืžื•ืงืฃ ื‘-OpenShift:

$ oc create -f pv.yaml -n perftest
$ oc create -f pvc.yaml -n perftest

ื‘ื•ื“ืง ืืช ื”ืกื˜ื˜ื•ืก ืขื‘ื•ืจ PVC:

$ oc get pvc -n perftest
NAME             STATUS    VOLUME                                     CAPACITY   ACCESS MODES   STORAGECLASS        AGE
jmeter-reports   Bound     pvc-b0e5f152-db4b-11ea-a497-566f75280024   10Gi       RWX            glusterfs-storage   8m

ื›ืš ื–ื” ื™ื™ืจืื” ื‘-GUI:

ื”ืคืขืœืช ื‘ื“ื™ืงื•ืช JMeter ื‘-OpenShift ื‘ืืžืฆืขื•ืช Jenkins Pipeline

ื™ืฆื™ืจืช ืชืžื•ื ืช JMeter Base

ื‘ื•ืื• ื ืขื‘ื•ืจ ืœื™ืฆื™ืจื” ImageStream ะธ BuildConfig.

ืืชื” ื™ื›ื•ืœ ืœืžืฆื•ื ืืช ื›ืœ ื”ืžื™ื“ืข ื”ื“ืจื•ืฉ ื‘ืชื™ืขื•ื“ - ื‘ื ื™ื™ืช ื•ื–ืจื™ืžืช ืชืžื•ื ื•ืช.

ืืกื˜ืจื˜ื’ื™ื™ืช ื‘ื ื™ื™ืช ื”ืชืžื•ื ื” ื”ื™ื Docker ืžืžืงื•ืจ ืžืงื•ืžื™.

ื‘ื•ืื• ื ื™ืฆื•ืจ ืชืžื•ื ืช ื‘ืกื™ืก jmeter-base, ืืฉืจ ื™ื”ื™ื” ื”ื‘ืกื™ืก ืขื‘ื•ืจ jmeter-master.

ื“ื•ืงืจืคื™ืœ

FROM openjdk:8u212-jdk

ARG JMETER_VER="5.2"
ENV JMETER_HOME /jmeter/apache-jmeter-$JMETER_VER
ENV PATH $JMETER_HOME/bin:$PATH

RUN mkdir -p /jmeter/results 
    && mkdir /jmeter/tests

WORKDIR /jmeter

COPY apache-jmeter-$JMETER_VER.tgz .

RUN tar -xzf $JMETER_HOME.tgz 
    && rm $JMETER_HOME.tgz 
    && ls -la

RUN sed -i s/#server.rmi.ssl.disable=false/server.rmi.ssl.disable=true/ $JMETER_HOME/bin/jmeter.properties

EXPOSE 60000

is.yaml

$ tee is.yaml<<EOF
apiVersion: v1
kind: ImageStream
metadata:
  labels:
    build: jmeter-base
  name: jmeter-base
EOF

bc.yaml

$ tee bc.yaml<<EOF
apiVersion: v1
kind: BuildConfig
metadata:
  name: jmeter-base
spec:
  failedBuildsHistoryLimit: 5
  nodeSelector: null
  output:
    to:
      kind: ImageStreamTag
      name: 'jmeter-base:latest'
  postCommit: {}
  resources: {}
  runPolicy: Serial
  source:
    binary: {}
    type: Binary
  strategy:
    dockerStrategy:
      from:
        kind: ImageStreamTag
        name: 'openjdk:8u212-jdk'
    type: Docker
  successfulBuildsHistoryLimit: 5
EOF

ื‘ื•ืื• ื ื™ืฆื•ืจ ื—ืคืฆื™ื IS ะธ BC:

$ oc create -f is.yaml -n perftest
$ oc create -f bc.yaml -n perftest

ืขื›ืฉื™ื• ื‘ื•ืื• ื ืจื›ื™ื‘ ืืช ืชืžื•ื ืช ื”ื‘ืกื™ืก jmeter-base:

$ oc start-build jmeter-base -n perftest --from-dir=. --follow

JMeter WEB

jmeter-web ื–ื”ื• ืฉืจืช ืื™ื ื˜ืจื ื˜ ืฉืœ Apache. ื”ืžืฉื™ืžื” ืฉืœื• ื”ื™ื ืœืกืคืง ืกืคืจื™ื™ื” ืขื ืชื•ืฆืื•ืช ื‘ื“ื™ืงื” ืœืฆืคื™ื™ื”.

ืžื•ึผื›ึธืŸ Dockerfile ื•ืงื•ื‘ืฅ ืชืฆื•ืจื” httpd.conf. ืœื”ื ื—ื™ื” DocumentRoot ืขืจื›ืช ืขืจืš /jmeter/reports, ื›ืœื•ืžืจ ื”ืกืคืจื™ื™ื” ืฉื‘ื” ื ืฉืžืจื•ืช ืชื•ืฆืื•ืช ื”ื‘ื“ื™ืงื”.

ื“ื•ืงืจืคื™ืœ

$ tee Dockerfile<<EOF
FROM httpd:2.4

COPY httpd.conf /usr/local/apache2/conf/httpd.conf
RUN chmod -R 777 /usr/local/apache2/logs

EXPOSE 8080

CMD ["httpd", "-D", "FOREGROUND"]
EOF

is.yaml

$ tee is.yaml<<EOF
apiVersion: v1
kind: ImageStream
metadata:
  generation: 1
  labels:
    build: jmeter-web
  name: jmeter-web
EOF

bc.yaml

$ tee bc.yaml<<EOF
apiVersion: v1
kind: BuildConfig
metadata:
  name: jmeter-web
spec:
  failedBuildsHistoryLimit: 5
  nodeSelector: null
  output:
    to:
      kind: ImageStreamTag
      name: 'jmeter-web:latest'
  runPolicy: Serial
  source:
    binary: {}
    type: Binary
  strategy:
    dockerStrategy:
      from:
        kind: ImageStreamTag
        name: 'httpd:2.4'
    type: Docker
  successfulBuildsHistoryLimit: 5
EOF

ื‘ื•ืื• ืœื™ืฆื•ืจ ImageStream ะธ BuildConfig ื—ืคืฆื™ื:

$ oc create -f is.yaml -n perftest
$ oc create -f bc.yaml -n perftest

ืื™ืกื•ืฃ ืชืžื•ื ื” ืž Dockerfile:

$ oc start-build jmeter-web -n perftest --from-dir=. --follow

dc.yaml

$ tee dc.yaml<<EOF
apiVersion: apps.openshift.io/v1
kind: DeploymentConfig
metadata:
  name: jmeter-web
spec:
  replicas: 1
  template:
    metadata:
      labels:
        name: jmeter-web
    spec:
      containers:
        - image: 172.30.1.1:5000/perftest/jmeter-web
          name: jmeter-web
          volumeMounts:
            - mountPath: /jmeter/reports
              name: jmeter-reports
          ports:
            - containerPort: 80
              protocol: TCP
            - containerPort: 8080
              protocol: TCP
      volumes:
        - name: jmeter-reports
          persistentVolumeClaim:
            claimName: jmeter-reports
EOF

sc.yaml

$ tee sc.yaml<<EOF
apiVersion: v1
kind: Service
metadata:
  labels:
    app: jmeter-web
  name: jmeter-web
spec:
  ports:
    - name: 8080-tcp
      port: 8080
      protocol: TCP
      targetPort: 8080
  selector:
    deploymentconfig: jmeter-web
  sessionAffinity: None
  type: ClusterIP
EOF

ื‘ื•ืื• ื ื™ืฆื•ืจ ื—ืคืฆื™ื Service ะธ DeploymentConfig:

$ oc create -f sc.yaml -n perftest
$ oc create -f dc.yaml -n perftest

Jmeter-master

ื‘ื•ืื• ื ืชื—ื™ืœ ืœืคืจื•ืก ืืช ืฉืจืช ื”ืื™ื ื˜ืจื ื˜ ืฉืœ Apache.

ื–ื”ื• ื”-Dockerfile jmeter-master'ื, ืžื‘ื•ืกืก ืขืœ jmeter-base, ืฉื™ืจื™ืฅ ื‘ื“ื™ืงื•ืช ื•ื™ืฉืžื•ืจ ืืช ื”ืชื•ืฆืื•ืช ืœืื—ืกื•ืŸ.

ื“ื•ืงืจืคื™ืœ

Dockerfile ืขื‘ื•ืจ jmeter-master, ืžื‘ื•ืกืก ืขืœ jmeter-base.

FROM jmeter-base

ARG JMETER_VER="5.2"
ENV JMETER_HOME /jmeter/apache-jmeter-$JMETER_VER
ENV PATH $JMETER_HOME/bin:$PATH

WORKDIR /jmeter
COPY run.sh /jmeter/
COPY tests/*.jmx /jmeter/tests/
RUN chmod +x /jmeter/run.sh

ENTRYPOINT ["/bin/bash"]
CMD ["/jmeter/run.sh"]

run.sh

run.sh ื–ื”ื• ืกืงืจื™ืคื˜ ื”ืžืจื™ืฅ ืืช JMeter ื•ืฉื•ืžืจ ืืช ื”ืชื•ืฆืื•ืช ื‘ืกืคืจื™ื™ื” files.

ื‘ื›ืœ ืคืขื ืฉื”ืกืงืจื™ืคื˜ ืžื•ืคืขืœ, ื”ื•ื ืžื•ื—ืง ื‘ื“ื™ืงื•ืช ืงื•ื“ืžื•ืช, ื›ืš ืฉืชื•ื›ืœ ืœืขื‘ื•ื“ ืจืง ืขื ื”ื ืชื•ื ื™ื ื”ืขื“ื›ื ื™ื™ื ื‘ื™ื•ืชืจ. ืื‘ืœ ื–ื• ืœื ื‘ืขื™ื”, ื›ื™ ืืชื” ื™ื›ื•ืœ ืœืฉื ื•ืช ืืช ื–ื” ื›ื“ื™ ืœื”ืชืื™ื ืœืฆืจื›ื™ื ืฉืœืš.

#!/bin/bash

set -e

if [ -d "/jmeter/reports/files" ]
then
    echo "Directory /jmeter/reports/files exist - OK"
else
    echo "Creating /jmeter/reports/files directory"
    mkdir /jmeter/reports/files
fi

if [ -d "/jmeter/reports/dashboards" ]
then
    echo "Directory /jmeter/reports/dashboards exist"
else
    echo "Creating /jmeter/reports/dashboards directory"
    mkdir /jmeter/reports/dashboards
fi

echo "*** JMeter START Tests ***"

for item in $(ls -1 /jmeter/tests | grep jmx)
do
    echo "*** Removing dashboard directory for $item"
    rm -rdf /jmeter/reports/dashboards/${item}*

    echo "*** Removing tests directory for $item"
    rm -rdf /jmeter/reports/files/${item}*

    echo "*** Testing a $item file ***"
    jmeter -n -t /jmeter/tests/${item} -l /jmeter/reports/files/${item}-report.jtl -e -o /jmeter/reports/dashboards/${item}-dash
done

is.yaml

$ tee is.yaml<<EOF
apiVersion: image.openshift.io/v1
kind: ImageStream
metadata:
  generation: 1
  labels:
    build: jmeter-master
  name: jmeter-master
EOF

bc.yaml

$ tee bc.yaml<<EOF
apiVersion: build.openshift.io/v1
kind: BuildConfig
metadata:
  name: jmeter-master
spec:
  failedBuildsHistoryLimit: 5
  nodeSelector: null
  output:
    to:
      kind: ImageStreamTag
      name: 'jmeter-master:latest'
  runPolicy: Serial
  source:
    binary: {}
    type: Binary
  strategy:
    dockerStrategy:
      from:
        kind: ImageStreamTag
        name: 'jmeter-base:latest'
    type: Docker
  successfulBuildsHistoryLimit: 5
EOF

ื‘ื•ืื• ืœื™ืฆื•ืจ IS ะธ BC ื—ืคืฆื™ื:

$ oc create -f is.yaml -n perftest
$ oc create -f bc.yaml -n perftest

ืื ื• ืื•ืกืคื™ื jmeter-master ืชืžื•ื ื”:

$ oc start-build jmeter-master -n perftest --from-dir=. --follow

ืขื‘ื•ื“ื”

Jobืžืฉืชืžืฉื™ื ื‘ OpenShift'e ื›ื“ื™ ืœื”ืคืขื™ืœ ืื—ื“ ืื• ื™ื•ืชืจ PODื•ืžื‘ื˜ื™ื—ื™ื ืืช ื”ืฉืœืžืชื ื”ืžื•ืฆืœื—ืช ืœืื—ืจ ื‘ื™ืฆื•ืข ื”ืคืงื•ื“ื”/ืกืงืจื™ืคื˜.

$ tee job.yaml<<EOF
apiVersion: batch/v1
kind: Job
metadata:
  name: jmeter-master
  labels:
    jobName: jmeter-master
spec:
  completions: 1
  parallelism: 1
  template:
    metadata:
      name: jmeter-master
      labels:
        jobName: jmeter-master
    spec:
      containers:
        - name: jmeter-master
          image: 172.30.1.1:5000/perftest/jmeter-master:latest
          volumeMounts:
            - mountPath: /jmeter/reports
              name: jmeter-reports
          imagePullPolicy: Always
      volumes:
        - name: jmeter-reports
          persistentVolumeClaim:
            claimName: jmeter-reports
      restartPolicy: Never
      terminationGracePeriodSeconds: 30
EOF

ืฆื•ืจ ืื•ื‘ื™ื™ืงื˜ Job:

$ oc create -f job.yaml -n perftest

ื‘ื•ืื• ื ื‘ื“ื•ืง ืืช ืžืฆื‘ ื”ืžืฉืจื”:

$ oc get jobs -n perftest
NAME            DESIRED   SUCCESSFUL   AGE
jmeter-master   1         1            5m

ืœืžื—ื•ืง Job ื‘ื•ื ื ืฉืชืžืฉ ื‘ืคืงื•ื“ื”:

$ oc delete jobs/jmeter-master -n perftest --ignore-not-found=true

ืฆื™ื ื•ืจ ื’'ื ืงื™ื ืก

ืขื›ืฉื™ื• ืื•ื˜ื•ืžืฆื™ื”. ื‘ื•ื ื ืขื‘ื•ืจ ืฉื•ื‘ ืขืœ ื”ืฉืœื‘ื™ื:

  1. git clone
  2. oc whoami -t
  3. oc start-build ...
  4. oc delete jobs/jmeter-master
  5. oc create -f job.yaml -n perftest

ืœื”ืœืŸ ืฆื™ื ื•ืจ ืฉื‘ื• ืžืชื‘ืฆืข ืฉื™ื‘ื•ื˜, ืžื—ื™ืงื” ื•ื™ืฆื™ืจืช OpenShift ืฉืœ ืžืื’ืจ Jobืฉืœ.

#!groovy

pipeline {

    agent any

    stages {

        stage('Start Notifications') {
            steps {
                echo "Sending Email Notification"
            }
            post {
                always {
                    echo "STARTED - Performance Tests"
                    mail(to: '[email protected]', from: "[email protected]", subject: "START - Performance Tests",mimeType: "text/html", body: "<strong>START - Performance Tests</strong><br /><br />Project: Name of Project<br />Environment: PerfTest<br />Build number: ${env.BUILD_NUMBER}<br />Build URL:   ${env.BUILD_URL}"
                }
            }
        }

        stage('Git checkout') {
            steps {
                ...
            }
        }

        stage('Perf Tests') {
            steps {
                script {
                    sh '''
                        OC_CMD1="oc login -u=username -p=PASS -n=perftest 
                        --server=https://...:8443"

                        $OC_CMD1

                        OC_TOKEN=`oc whoami -t`

                        OC_CMD2="oc --token=$OC_TOKEN --server=https://...:8443 
                        start-build jmeter-master -n=perftest --from-dir=./master 
                        --follow=true"

                        OC_CMD3="oc --token=$OC_TOKEN --server=https://...:8443 
                        delete jobs/jmeter-master -n=perftest --ignore-not-found=true"

                        OC_CMD4="oc--token=$OC_TOKEN --server=https://...:8443 
                        create -f ./master/job.yaml -n=perftest"

                        $OC_CMD2
                        $OC_CMD3
                        $OC_CMD4
                    '''
                }
            }
        }

        post {
            failure {
                echo "FAILED - Performance Tests"
                mail(to: '[email protected]', from: "[email protected]", subject: "FAILED - Performance Tests",mimeType: "text/html", body: "<strong>FAILED - Performance Tests</strong><br /><br />Project: Name of Project<br />Environment: PerfTest<br />Build number: ${env.BUILD_NUMBER}<br />Build URL: ${env.BUILD_URL}"
                }

            success {
                echo "SUCCESSED - Performance Tests"
                mail(to: '[email protected]', from: "[email protected]", subject: "SUCCESSED - Performance Tests",mimeType: "text/html", body: "<strong>SUCCESSED - Performance Tests</strong><br /><br />Project: Name of Project<br />Environment: PerfTest<br />Build number: ${env.BUILD_NUMBER}<br />Build URL:   ${env.BUILD_URL}"
            }
        }

    }
}

ืœืื—ืจ ืฉ-Pipeline ืชืกื™ื™ื ืืช ืคืขื•ืœืชื”, ื ืงื‘ืœ ื”ื•ื“ืขื” ื‘ืžื™ื™ืœ '[email protected] ืž [email protected].

ื‘ืœื—ื™ืฆื” ืขืœ ื”ืงื™ืฉื•ืจ http://jmeter-web.127.0.0.1.nip.io/ ื ืจืื” ืืช ื”ืกืคืจื™ื™ื” files, ื”ืžืื—ืกืŸ ื“ื•ื—ื•ืช ื‘ื“ื™ืงื”:

ื”ืคืขืœืช ื‘ื“ื™ืงื•ืช JMeter ื‘-OpenShift ื‘ืืžืฆืขื•ืช Jenkins Pipeline

ืชื•ื›ืŸ ื”ืงื•ื‘ืฅ ya.HTTP.Request.jmx-report.jtk:

timeStamp,elapsed,label,responseCode,responseMessage,threadName,dataType,success,failureMessage,bytes,sentBytes,grpThreads,allThreads,URL,Latency,IdleTime,Connect
1597311456443,569,Yandex - HTTP Request,200,Ok,Thread Group 1-1,text,true,,59449,220,1,1,https://ya.ru/,145,0,57
1597311456443,147,Yandex - HTTP Request-0,302,Found,Thread Group 1-1,,true,,478,110,1,1,http://ya.ru/,145,0,57
1597311456592,420,Yandex - HTTP Request-1,200,Ok,Thread Group 1-1,text,true,,58971,110,1,1,https://ya.ru/,370,0,259

ืžืกืงื ื”

ืžืืžืจ ื–ื” ื”ื“ื’ื™ื ืืช ืื—ืช ื”ืืคืฉืจื•ื™ื•ืช ืœื”ืคืขืœืช ื‘ื“ื™ืงื•ืช JMeter ื‘ืกื‘ื™ื‘ืช OpenShift. ื”ืฉืœืžื ื• ืืช ื›ืœ ื”ืฉืœื‘ื™ื ื‘ืื•ืคืŸ ื™ื“ื ื™, ื•ืœืื—ืจ ืžื›ืŸ ื™ืฆืจื ื• ืืช Jenkins Pipeline ื›ื“ื™ ืœื”ืคื•ืš ืืช ืชื”ืœื™ืš ื”ืจืฆืช ื”ื‘ื“ื™ืงื•ืช ืœืื•ื˜ื•ืžื˜ื™.

ืžืงื•ืจื•ืช ื•ืชื™ืขื•ื“

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”