🥇Mlakukake tes JMeter ing OpenShift nggunakake Jenkins Pipeline

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Ing artikel iki aku pengin nuduhake salah sawijining cara kanggo mbukak tes kinerja JMeter ing OpenShift nggunakake Jenkins minangka otomatisasi. Kaping pisanan, kita bakal nindakake kabeh langkah sing dibutuhake (nggawe ImageStreams, BuildConfig, Job lsp) ing mode manual. Sawise iku, ayo nulis Jenkins Pipeline.

Minangka titik wiwitan kita kudu duwe:

mbukak OpenShift (v3.11) kluster
Server Jenkins kanthi kredensial sing dikonfigurasi supaya bisa digunakake ing OpenShift
ngajukake apache-jmeter-5.2.tgz

Minangka tes bakal gampang HTTP Request ing ya.ru ing siji stream.

Nggawe proyek ing OpenShift

Ayo miwiti nggawe lingkungan anyar. Ayo nggawe perftest diubengi dening tim:

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

Kita bakal kanthi otomatis ditransfer menyang lingkungan sing mentas digawe perftest, ayo priksa manawa iki:

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

Nggawe Storage

laporan Test bakal disimpen ing umum karo server web lan jmeter-meter'Panggonan - /jmeter/reports.

Luwih becik nggawe Storaj saiki, amarga POD bakal diikat jmeter-web и jmeter-master.

Sampeyan bakal nemokake informasi sing luwih rinci babagan panyimpenan ing dokumentasi resmi Simpenan terus-terusan.

Ayo nggawe file yaml kanggo PV и 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

Ayo nggawe PV и PVC diubengi dening OpenShift:

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

Priksa status kanggo 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

Mangkene apa sing bakal katon ing GUI:

Nggawe Gambar Dasar JMeter

Ayo pindhah menyang nggawe ImageStream и BuildConfig.

Sampeyan bisa nemokake kabeh informasi sing dibutuhake ing dokumentasi - Mbangun lan Gambar Streams.

Strategi mbangun gambar yaiku Docker saka sumber lokal.

Ayo nggawe gambar dhasar jmeter-base, kang bakal dadi basis kanggo jmeter-master.

file docker

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

yaiku.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

Ayo nggawe obyek IS и BC:

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

Saiki ayo ngumpulake gambar dhasar jmeter-base:

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

JMeter WEB

jmeter-web Iki minangka server web Apache. Tugase yaiku nyedhiyakake direktori kanthi asil tes kanggo dideleng.

disiapake Dockerfile lan file konfigurasi httpd.conf. Kanggo arahan DocumentRoot nyetel nilai /jmeter/reports, i.e. direktori ing ngendi asil tes disimpen.

file docker

$ 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

yaiku.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

Ayo nggawe ImageStream и BuildConfig obyek:

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

Nglumpukake gambar saka 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

Ayo nggawe obyek Service и DeploymentConfig:

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

Jmeter-master

Ayo miwiti nggunakake server web Apache.

Iki Dockerfile jmeter-master'a, adhedhasar jmeter-base, sing bakal mbukak tes lan nyimpen asil menyang panyimpenan.

file docker

Dockerfile kanggo jmeter-master, adhedhasar 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"]

mlayu.sh

run.sh iki script sing nganggo JMeter lan nyimpen asil kanggo direktori files.

Saben script diluncurake, bakal mbusak tes sadurunge, supaya sampeyan mung bisa nggarap data paling anyar. Nanging iki ora dadi masalah, amarga sampeyan bisa ngganti sing cocog karo kabutuhan.

#!/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

yaiku.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

Ayo nggawe IS и BC obyek:

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

Kita ngumpulake jmeter-master gambar:

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

Job

Job's digunakake ing OpenShift'e kanggo mbukak siji utawa luwih POD's lan njamin sukses rampung sawise nglakokaké printah / script.

$ 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

Nggawe obyek Job:

$ oc create -f job.yaml -n perftest

Ayo mriksa status proyek:

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

Kanggo mbusak Job ayo nggunakake perintah:

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

Pipa Jenkins Kab

Saiki otomatis. Ayo maneh langkah-langkah:

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

Ing ngisor iki minangka saluran pipa ing ngendi kloning repositori, pambusakan lan nggawe OpenShift ditindakake Job's.

#!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}"
            }
        }

    }
}

Sawise Pipeline wis rampung operasi, kita bakal nampa kabar liwat email '[email protected] saka [email protected].

Kanthi ngeklik link http://jmeter-web.127.0.0.1.nip.io/ kita bakal weruh direktori files, sing nyimpen laporan tes:

Isi file 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

kesimpulan

Artikel iki nuduhake salah sawijining opsi kanggo mbukak tes JMeter ing lingkungan OpenShift. Kita ngrampungake kabeh langkah kanthi manual, lan banjur nggawe Jenkins Pipeline kanggo ngotomatisasi proses tes.

Sumber lan dokumentasi

Source: www.habr.com

Nglakokake tes JMeter ing OpenShift nggunakake Jenkins Pipeline

Nggawe proyek ing OpenShift

Nggawe Storage

Nggawe Gambar Dasar JMeter

JMeter WEB

Jmeter-master

Pipa Jenkins Kab

kesimpulan

Sumber lan dokumentasi

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