์๋ ํ์ญ๋๊น!
์ด ๊ธฐ์ฌ์์๋ Jenkins๋ฅผ ์๋ํ๋ก ์ฌ์ฉํ์ฌ OpenShift์์ JMeter ์ฑ๋ฅ ํ
์คํธ๋ฅผ ์คํํ๋ ๋ฐฉ๋ฒ ์ค ํ๋๋ฅผ ๊ณต์ ํ๊ณ ์ถ์ต๋๋ค. ๋จผ์ ํ์ํ ๋ชจ๋ ๋จ๊ณ๋ฅผ ์ํํฉ๋๋ค(์์ฑ). ImageStreams
, BuildConfig
, Job
๋ฑ) ์๋ ๋ชจ๋์์. ๊ทธ ํ Jenkins Pipeline์ ์์ฑํด ๋ณด๊ฒ ์ต๋๋ค.
์ถ๋ฐ์ ์ผ๋ก ์ฐ๋ฆฌ๋ ๋ค์์ ๊ฐ์ถ์ด์ผ ํฉ๋๋ค:
- OpenShift(v3.11) ํด๋ฌ์คํฐ ์คํ
- OpenShift์์ ์๋ํ๋๋ก ์๊ฒฉ ์ฆ๋ช ์ด ๊ตฌ์ฑ๋ Jenkins ์๋ฒ
- ัะฐะนะป
apache-jmeter-5.2.tgz
ํ
์คํธ๋ก๋ ๊ฐ๋จํ ๊ฒ์
๋๋ค. HTTP Request
์ ya.ru
ํ๋์ ์คํธ๋ฆผ์์.
OpenShift์์ ํ๋ก์ ํธ ์์ฑ
์๋ก์ด ํ๊ฒฝ์ ๋ง๋๋ ๊ฒ๋ถํฐ ์์ํด ๋ณด๊ฒ ์ต๋๋ค. ๋ง๋ค์ด ๋ณด์ perftest
ํ์ผ๋ก ๋๋ฌ์ธ์ฌ ์์ต๋๋ค.
$ oc new-project perftest --display-name="Performance Tests" --description="Performance Tests - JMeter"
์๋ก ์์ฑ๋ ํ๊ฒฝ์ผ๋ก ์๋ ์ด๋๋ฉ๋๋ค. perftest
, ์ด๊ฒ์ด ๋ง๋์ง ํ์ธํด ๋ณด๊ฒ ์ต๋๋ค.
$ oc project
Using project "perftest" on server "https://127.0.0.1:8443".
์คํ ๋ฆฌ์ง ์์ฑ
ํ
์คํธ ๋ณด๊ณ ์๋ ์น ์๋ฒ์ ๊ณตํต์ผ๋ก ์ ์ฅ๋๋ฉฐ jmeter-meter
'์ฅ์ - /jmeter/reports
.
POD๊ฐ ์ฌ๊ธฐ์ ์ฐ๊ฒฐ๋๋ฏ๋ก ์ง๊ธ Storajs๋ฅผ ์์ฑํ๋ ๊ฒ์ด ๋ ์ข์ต๋๋ค. jmeter-web
ะธ jmeter-master
.
๊ณต์ ๋ฌธ์์์ ์คํ ๋ฆฌ์ง์ ๋ํ ์์ธํ ์ ๋ณด๋ฅผ ํ์ธํ ์ ์์ต๋๋ค.
yaml ํ์ผ์ ๋ง๋ค์ด ๋ณด๊ฒ ์ต๋๋ค. 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
๋ง๋ค์ PV
ะธ PVC
OpenShift๋ก ๋๋ฌ์ธ์ฌ ์์ต๋๋ค.
$ oc create -f pv.yaml -n perftest
$ oc create -f pvc.yaml -n perftest
์ํ ํ์ธ ์ค 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
GUI์์๋ ๋ค์๊ณผ ๊ฐ์ด ํ์๋ฉ๋๋ค.
JMeter ๊ธฐ๋ณธ ์ด๋ฏธ์ง ์์ฑ
๋ง๋ค๊ธฐ๋ก ๋์ด ๊ฐ์๋ค ImageStream
ะธ BuildConfig
.
๋ฌธ์์์ ํ์ํ ๋ชจ๋ ์ ๋ณด๋ฅผ ์ฐพ์ ์ ์์ต๋๋ค.
์ด๋ฏธ์ง ๊ตฌ์ถ ์ ๋ต์ ๋ค์๊ณผ ๊ฐ์ต๋๋ค. Docker
ํ์ง ์์ค์์.
๊ธฐ๋ณธ ์ด๋ฏธ์ง๋ฅผ ๋ง๋ค์ด๋ณด์ jmeter-base
, ์ด๋ ๋ค์์ ๊ธฐ์ด๊ฐ ๋ ๊ฒ์
๋๋ค. jmeter-master
.
๋์ปค ํ์ผ
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
๊ฐ์ฒด๋ฅผ ์์ฑํด๋ณด์ IS
ะธ BC
:
$ oc create -f is.yaml -n perftest
$ oc create -f bc.yaml -n perftest
์ด์ ๊ธฐ๋ณธ ์ด๋ฏธ์ง๋ฅผ ์กฐ๋ฆฝํด ๋ณด๊ฒ ์ต๋๋ค. jmeter-base
:
$ oc start-build jmeter-base -n perftest --from-dir=. --follow
JMeter ์น
jmeter-web
์ด๊ฒ์ Apache ์น ์๋ฒ์
๋๋ค. ๊ทธ ์๋ฌด๋ ๋ณผ ์ ์๋ ํ
์คํธ ๊ฒฐ๊ณผ๊ฐ ์๋ ๋๋ ํ ๋ฆฌ๋ฅผ ์ ๊ณตํ๋ ๊ฒ์
๋๋ค.
์ค๋น๋ Dockerfile
๋ฐ ๊ตฌ์ฑ ํ์ผ httpd.conf
. ์ง์๋ฌธ์ ๊ฒฝ์ฐ DocumentRoot
๊ฐ ์ธํธ /jmeter/reports
, ์ฆ. ํ
์คํธ ๊ฒฐ๊ณผ๊ฐ ์ ์ฅ๋๋ ๋๋ ํฐ๋ฆฌ์
๋๋ค.
๋์ปค ํ์ผ
$ 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
๋ง๋ค์ ImageStream
ะธ BuildConfig
์ฌ๋ฌผ:
$ oc create -f is.yaml -n perftest
$ oc create -f bc.yaml -n perftest
์์ ์ด๋ฏธ์ง ์์ง 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
๊ฐ์ฒด๋ฅผ ์์ฑํด๋ณด์ Service
ะธ DeploymentConfig
:
$ oc create -f sc.yaml -n perftest
$ oc create -f dc.yaml -n perftest
Jmeter-๋ง์คํฐ
Apache ์น ์๋ฒ ๋ฐฐํฌ๋ฅผ ์์ํด ๋ณด๊ฒ ์ต๋๋ค.
๋์ปคํ์ผ์
๋๋ค jmeter-master
'์, ๊ธฐ๋ฐ์ผ๋ก jmeter-base
, ํ
์คํธ๋ฅผ ์คํํ๊ณ ๊ฒฐ๊ณผ๋ฅผ ์ ์ฅ์์ ์ ์ฅํฉ๋๋ค.
๋์ปค ํ์ผ
Dockerfile
์ jmeter-master
, ๊ธฐ๋ฐ 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"]
์คํ.sh
run.sh
์ด๊ฒ์ JMeter๋ฅผ ์คํํ๊ณ ๊ฒฐ๊ณผ๋ฅผ ๋๋ ํ ๋ฆฌ์ ์ ์ฅํ๋ ์คํฌ๋ฆฝํธ์
๋๋ค. files
.
์คํฌ๋ฆฝํธ๊ฐ ์คํ๋ ๋๋ง๋ค ์ด์ ํ ์คํธ๊ฐ ์ญ์ ๋๋ฏ๋ก ์ต์ ๋ฐ์ดํฐ๋ก๋ง ์์ ํ ์ ์์ต๋๋ค. ํ์ง๋ง ํ์์ ๋ฐ๋ผ ๋ณ๊ฒฝํ ์ ์๊ธฐ ๋๋ฌธ์ ๋ฌธ์ ๊ฐ ๋์ง ์์ต๋๋ค.
#!/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
๋ง๋ค์ IS
ะธ BC
์ฌ๋ฌผ:
$ oc create -f is.yaml -n perftest
$ oc create -f bc.yaml -n perftest
์ฐ๋ฆฌ๋ ์์งํฉ๋๋ค jmeter-master
์์:
$ oc start-build jmeter-master -n perftest --from-dir=. --follow
์ผ
Job
๋ ๋ค์์์ ์ฌ์ฉ๋ฉ๋๋ค. OpenShift
'e ํ๋ ์ด์์ ์คํํ๋ ค๋ฉด POD
๋ช
๋ น/์คํฌ๋ฆฝํธ๋ฅผ ์คํํ ํ ์ฑ๊ณต์ ์ธ ์๋ฃ๋ฅผ ๋ณด์ฅํฉ๋๋ค.
$ 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
๊ฐ์ฒด ๋ง๋ค๊ธฐ Job
:
$ oc create -f job.yaml -n perftest
์์ ์ํ๋ฅผ ํ์ธํด ๋ณด๊ฒ ์ต๋๋ค.
$ oc get jobs -n perftest
NAME DESIRED SUCCESSFUL AGE
jmeter-master 1 1 5m
์ง์ฐ๋ ๊ฒ Job
๋ค์ ๋ช
๋ น์ ์ฌ์ฉํด๋ณด์:
$ oc delete jobs/jmeter-master -n perftest --ignore-not-found=true
์ ํจ์ค ํ์ดํ๋ผ์ธ
์ด์ ์๋ํ. ๋จ๊ณ๋ฅผ ๋ค์ ์ดํด๋ณด๊ฒ ์ต๋๋ค.
git clone
oc whoami -t
oc start-build ...
oc delete jobs/jmeter-master
oc create -f job.yaml -n perftest
์๋๋ ์ ์ฅ์ ๋ณต์ , ์ญ์ , OpenShift ์์ฑ์ ์ํํ๋ ํ์ดํ๋ผ์ธ์
๋๋ค. Job
'์์ค.
#!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}"
}
}
}
}
Pipeline ์์
์ด ์๋ฃ๋๋ฉด ์ด๋ฉ์ผ๋ก ์๋ฆผ์ ๋ฐ๊ฒ ๋ฉ๋๋ค. '[email protected]
๋ถํฐ [email protected]
.
๋งํฌ๋ฅผ ํด๋ฆญํ๋ฉด files
, ํ
์คํธ ๋ณด๊ณ ์๋ฅผ ์ ์ฅํฉ๋๋ค.
ํ์ผ ๋ด์ฉ 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
๊ฒฐ๋ก
์ด ๊ธฐ์ฌ์์๋ OpenShift ํ๊ฒฝ์์ JMeter ํ ์คํธ๋ฅผ ์คํํ๊ธฐ ์ํ ์ต์ ์ค ํ๋๋ฅผ ๋ณด์ฌ์ฃผ์์ต๋๋ค. ๋ชจ๋ ๋จ๊ณ๋ฅผ ์๋์ผ๋ก ์๋ฃํ ํ Jenkins Pipeline์ ๋ง๋ค์ด ํ ์คํธ ์คํ ํ๋ก์ธ์ค๋ฅผ ์๋ํํ์ต๋๋ค.
์์ค ๋ฐ ๋ฌธ์
JMeter โ Docker๋ฅผ ์ฌ์ฉํ ๋ถ์ฐ ๋ถํ ํ ์คํธ Jenkins ํ์ดํ๋ผ์ธ์ OpenShift์์ JMeter ํ ์คํธ ์คํ ์คํ ์ํํธ์๊ตฌ ์ ์ฅ ๋น๋ ๋ฐ ์ด๋ฏธ์ง ์คํธ๋ฆผ
์ถ์ฒ : habr.com