ProHoster > Pūnaewele > Nā Administration > Ke holo nei i nā hoʻokolohua JMeter ma OpenShift me ka hoʻohana ʻana iā Jenkins Pipeline

Ke holo nei i nā hoʻokolohua JMeter ma OpenShift me ka hoʻohana ʻana iā Jenkins Pipeline

Hello a pau!

Ma kēia ʻatikala makemake wau e kaʻana like i kekahi o nā ala e holo ai i nā hoʻokolohua hana JMeter ma OpenShift me ka hoʻohana ʻana iā Jenkins e like me ka automation. ʻO ka mea mua, e hana mākou i nā ʻanuʻu e pono ai (hana ImageStreams, BuildConfig, Job etc.) ma ke ʻano hana lima. Ma hope o kēlā, e kākau kākou iā Jenkins Pipeline.

Ma ke ʻano he hoʻomaka, pono mākou e loaʻa:

  1. e holo ana i ka hui OpenShift (v3.11).
  2. ʻO Jenkins server me nā hōʻoia i hoʻonohonoho ʻia e hana ma OpenShift
  3. faila apache-jmeter-5.2.tgz

E like me nā ho'āʻo e maʻalahi HTTP Request maluna o ya.ru ma kahi kahawai.

Ke hana ʻana i kahi papahana ma OpenShift

E hoʻomaka kākou ma ka hana ʻana i kahi kaiapuni hou. E hana kākou perftest hoʻopuni ʻia e kahi hui:

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

E hoʻoneʻe ʻia mākou i ke kaiapuni hou perftest, e nānā kākou inā pēlā kēia:

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

Hoʻokumu ʻana i kahi waihona

E mālama pū ʻia nā hōʻike hoʻāʻo me ka kikowaena pūnaewele a jmeter-meter'kahi wahi - /jmeter/reports.

ʻOi aku ka maikaʻi o ka hana ʻana i nā Storaj i kēia manawa, no ka mea e hoʻopaʻa ʻia nā POD iā lākou jmeter-web и jmeter-master.

E ʻike ʻoe i ka ʻike kikoʻī hou aku e pili ana i ka waiho ʻana ma ka palapala kūhelu Mālama mālama.

E hana kākou i nā faila yaml no 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

E hana kākou PV и PVC puni e OpenShift:

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

Ke nānā nei i ke kūlana no 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

Eia ke ʻano o ka GUI:

Ke holo nei i nā hoʻokolohua JMeter ma OpenShift me ka hoʻohana ʻana iā Jenkins Pipeline

Ke hana ʻana i kahi kiʻi kumu JMeter

E neʻe kākou i ka hana ʻana ImageStream и BuildConfig.

Hiki iā ʻoe ke loaʻa nā ʻike pono āpau ma ka palapala - Kūkulu a me nā kahawai kiʻi.

ʻO ka hoʻolālā kūkulu kiʻi Docker mai kahi kumu kūloko.

E hana kākou i kiʻi kumu jmeter-base, ʻo ia ke kumu no jmeter-master.

dockerfile

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

E hana kākou i nā mea IS и BC:

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

I kēia manawa, e hui kākou i ke kiʻi kumu jmeter-base:

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

JMeter WEB

jmeter-web He kikowaena pūnaewele Apache kēia. ʻO kāna hana ka hāʻawi ʻana i kahi papa kuhikuhi me nā hopena hōʻike no ka nānā ʻana.

Hoʻomākaukau ʻia Dockerfile a me ka waihona hoʻonohonoho httpd.conf. No ke kuhikuhi DocumentRoot hoʻonohonoho waiwai /jmeter/reports, i.e. ka papa kuhikuhi kahi i mālama ʻia ai nā hopena hōʻike.

dockerfile

$ 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

E hana kākou ImageStream и BuildConfig nā mea:

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

ʻOhi kiʻi mai 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

E hana kākou i nā mea Service и DeploymentConfig:

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

Jmeter-kumu

E hoʻomaka kākou i ka hoʻohana ʻana i ke kikowaena pūnaewele Apache.

ʻO kēia ka Dockerfile jmeter-master'a, ma muli o jmeter-base, ka mea e holo i nā hoʻokolohua a mālama i nā hopena i kahi mālama.

dockerfile

Dockerfile no ka mea, jmeter-master, ma muli o 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"]

holo.sh

run.sh he palapala kēia e holo ana iā JMeter a mālama i nā hopena i kahi papa kuhikuhi files.

I kēlā me kēia manawa e hoʻokuʻu ʻia ka palapala, holoi ia i nā hoʻokolohua mua, no laila hiki iā ʻoe ke hana me nā ʻikepili hou loa. Akā ʻaʻole kēia pilikia, no ka mea hiki iā ʻoe ke hoʻololi iā ia e kūpono i kāu mau pono.

#!/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

E hana kākou IS и BC nā mea:

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

Kohi mākou jmeter-master kiʻi:

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

Ioba

JobHoʻohana ʻia nā 's ma OpenShift'e i mea e holo ai hookahi a oi POD's a hōʻoiaʻiʻo i kā lākou hoʻokō kūleʻa ma hope o ka hoʻokō ʻana i ke kauoha/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

Hana i mea Job:

$ oc create -f job.yaml -n perftest

E nānā kākou i ke kūlana o ka hana:

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

E kāpae Job e hoʻohana kākou i ke kauoha:

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

ʻO Jenkins Pipeline

I kēia manawa automation. E hele hou kākou i nā ʻanuʻu:

  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

Aia ma lalo kahi pipeline kahi e hoʻokō ʻia ai ka cloning repository, ka holoi ʻana a me ka hana ʻana o OpenShift 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}"
            }
        }

    }
}

Ma hope o ka hoʻopau ʻana o Pipeline i kāna hana, e loaʻa iā mākou ka leka uila '[email protected] от [email protected].

Ma ke kaomi ʻana i ka loulou http://jmeter-web.127.0.0.1.nip.io/ e ʻike mākou i ka papa kuhikuhi files, nāna e mālama i nā hōʻike hoʻāʻo:

Ke holo nei i nā hoʻokolohua JMeter ma OpenShift me ka hoʻohana ʻana iā Jenkins Pipeline

waihona waihona 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

hopena

Ua hōʻike kēia ʻatikala i kekahi o nā koho no ka holo ʻana i nā hoʻokolohua JMeter ma ka OpenShift environment. Ua hoʻopau mākou i nā ʻanuʻu āpau me ka lima, a ma hope ua hana mākou iā Jenkins Pipeline e hoʻokaʻawale i ke kaʻina hana o nā hoʻokolohua holo.

Nā kumu a me nā palapala

Source: www.habr.com

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