The docker images is using the specific user/group and home. The exact same Docker image works in {{containerTemplate}}, but will failed in {{Yaml syntax:}}
{noformat}
// Dockerfile
...
ARG user=devops
ARG group=${user}
ARG uid=1000
ARG gid=${uid}
ENV HOME=/home/${user}
...{noformat}
h3. Using Jenkinsfile for {{containerTemplate}}:
{noformat}
podTemplate(cloud: 'DevOps Kubernetes', containers: [
containerTemplate(
name: 'jnlp',
image: 'my.artifactory.com/my-jnlp:1.0',
ttyEnabled: true,
privileged: false,
alwaysPullImage: false,
workingDir: '/home/devops',
resourceRequestCpu: '256m',
resourceLimitCpu: '512m',
resourceRequestMemory: '512Mi',
resourceLimitMemory: '1024Mi'
)
]) {
node(POD_LABEL) {
stage ('info') {
echo 'yes!'
sh """
id
whoami
echo ${WORKSPACE}
realpath ${WORKSPACE}
"""
}
}
}
{noformat}
h3. The Jenkinfile for {{Yaml syntax}}:
{noformat}
podTemplate(
cloud: 'DevOps Kubernetes',
showRawYaml: true,
namespace: 'wukong-ci',
yaml: """
apiVersion: v1
kind: Pod
spec:
containers:
- name: jnlp
image: 'my.artifactory.com/my-jnlp:1.0'
workingDir: '/home/devops'
resources:
limits:
memory: "1024Mi"
cpu: "512m"
requests:
memory: "512Mi"
cpu: "256m"
"""
) {
node(POD_LABEL) { container('jnlp') {
stage('Run shell') {
sh """
id
whoami
echo ${WORKSPACE}
realpath ${WORKSPACE}
"""
}
}}
}
{noformat}
h3. results Results :
{{containerTemplate }} works perfect by specific {color:# FF0000 00875a }{{workingDir}}{color}:
{noformat}
[Pipeline] Start of Pipeline
[Pipeline] podTemplate
[Pipeline] {
[Pipeline] node
Still waiting to schedule task
‘Jenkins’ doesn’t have label ‘container-test_6-95vj1’
Agent container-test-6-95vj1-rbxr4-lrlqc is provisioned from template Kubernetes Pod Template
---
apiVersion: "v1"
kind: "Pod"
metadata:
annotations:
buildUrl: "http://my-jenkins.my-ci.svc.cluster.local:8080/job/container-test/6/"
labels:
jenkins: "slave"
jenkins/container-test_6-95vj1: "true"
name: "container-test-6-95vj1-rbxr4-lrlqc"
spec:
containers:
- env:
- name: "JENKINS_SECRET"
value: "********"
- name: "JENKINS_TUNNEL"
value: "my-jenkins.my-ci.svc.cluster.local:50000"
- name: "JENKINS_AGENT_NAME"
value: "container-test-6-95vj1-rbxr4-lrlqc"
- name: "JENKINS_NAME"
value: "container-test-6-95vj1-rbxr4-lrlqc"
- name: "JENKINS_AGENT_WORKDIR"
value: "/home/devops"
- name: "JENKINS_URL"
value: "http://my-jenkins.my-ci.svc.cluster.local:8080/"
image: "my.artifactory.com/my-jnlp:1.0"
imagePullPolicy: "IfNotPresent"
name: "jnlp"
resources:
limits:
memory: "1024Mi"
cpu: "512m"
requests:
memory: "512Mi"
cpu: "256m"
securityContext:
privileged: false
tty: true
volumeMounts:
- mountPath: "/home/devops"
name: "workspace-volume"
readOnly: false
workingDir: "/home/devops"
nodeSelector:
beta.kubernetes.io/os: "linux"
restartPolicy: "Never"
securityContext: {}
volumes:
- emptyDir:
medium: ""
name: "workspace-volume"Running on container-test-6-95vj1-rbxr4-lrlqc in /home/devops/workspace/container-test
[Pipeline] {
[Pipeline] stage
[Pipeline] { (info)
[Pipeline] sh
+ id
uid=1000(devops) gid=1000(devops) groups=1000(devops)
+ whoami
devops
+ echo /home/devops/workspace/container-test
/home/devops/workspace/container-test
+ realpath /home/devops/workspace/container-test
/home/devops/workspace/container-test
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // node
[Pipeline] }
[Pipeline] // podTemplate
[Pipeline] End of Pipeline
Finished: SUCCESS
{noformat}
But {{Yaml Syantex}} failed in {{Remote call to JNLP4-connect connection}} :
{noformat}
Running in Durability level: MAX_SURVIVABILITY
[Pipeline] Start of Pipeline
[Pipeline] podTemplate
[Pipeline] {
[Pipeline] node
Still waiting to schedule task
‘Jenkins’ doesn’t have label ‘yaml-syntax_29-84tjm’
Agent yaml-syntax-29-84tjm-kqqcr-wljkd is provisioned from template Kubernetes Pod Template
---
apiVersion: "v1"
kind: "Pod"
metadata:
annotations:
buildUrl: "http://my-jenkins.my-ci.svc.cluster.local:8080/job/yaml-syntax/29/"
labels:
jenkins: "slave"
jenkins/yaml-syntax_29-84tjm: "true"
name: "yaml-syntax-29-84tjm-kqqcr-wljkd"
spec:
containers:
- env:
- name: "JENKINS_SECRET"
value: "********"
- name: "JENKINS_TUNNEL"
value: "my-jenkins.my-ci.svc.cluster.local:50000"
- name: "JENKINS_AGENT_NAME"
value: "yaml-syntax-29-84tjm-kqqcr-wljkd"
- name: "JENKINS_NAME"
value: "yaml-syntax-29-84tjm-kqqcr-wljkd"
- name: "JENKINS_AGENT_WORKDIR"
value: "/home/devops"
- name: "JENKINS_URL"
value: "http://my-jenkins.my-ci.svc.cluster.local:8080/"
image: "my.artifactory.com/my-jnlp:1.0"
name: "jnlp"
resources:
limits:
memory: "1024Mi"
cpu: "512m"
requests:
memory: "512Mi"
cpu: "256m"
volumeMounts:
- mountPath: "/home/devops"
name: "workspace-volume"
readOnly: false
workingDir: "/home/devops"
nodeSelector:
beta.kubernetes.io/os: "linux"
restartPolicy: "Never"
securityContext: {}
volumes:
- emptyDir:
medium: ""
name: "workspace-volume"
Running on yaml-syntax-29-84tjm-kqqcr-wljkd in /home/jenkins/agent/workspace/yaml-syntax
[Pipeline] {
[Pipeline] container
[Pipeline] {
[Pipeline] stage
[Pipeline] { (Run shell)
[Pipeline] sh
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // container
[Pipeline] }
[Pipeline] // node
[Pipeline] }
[Pipeline] // podTemplate
[Pipeline] End of Pipeline
Also: hudson.remoting.Channel$CallSiteStackTrace: Remote call to JNLP4-connect connection from 10.244.12.56/10.244.12.56:58580
at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1741)
at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:356)
at hudson.remoting.Channel.call(Channel.java:955)
at hudson.FilePath.act(FilePath.java:1069)
at hudson.FilePath.act(FilePath.java:1058)
at hudson.FilePath.mkdirs(FilePath.java:1243)
at org.jenkinsci.plugins.durabletask.FileMonitoringTask$FileMonitoringController.<init>(FileMonitoringTask.java:181)
at org.jenkinsci.plugins.durabletask.BourneShellScript$ShellController.<init>(BourneShellScript.java:332)
at org.jenkinsci.plugins.durabletask.BourneShellScript$ShellController.<init>(BourneShellScript.java:321)
at org.jenkinsci.plugins.durabletask.BourneShellScript.launchWithCookie(BourneShellScript.java:177)
at org.jenkinsci.plugins.durabletask.FileMonitoringTask.launch(FileMonitoringTask.java:99)
at org.jenkinsci.plugins.workflow.steps.durable_task.DurableTaskStep$Execution.start(DurableTaskStep.java:317)
at org.jenkinsci.plugins.workflow.cps.DSL.invokeStep(DSL.java:286)
at org.jenkinsci.plugins.workflow.cps.DSL.invokeMethod(DSL.java:179)
at org.jenkinsci.plugins.workflow.cps.CpsScript.invokeMethod(CpsScript.java:122)
at groovy.lang.MetaClassImpl.invokeMethodOnGroovyObject(MetaClassImpl.java:1278)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1172)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:810)
at groovy.lang.GroovyObjectSupport.invokeMethod(GroovyObjectSupport.java:46)
at groovy.lang.MetaClassImpl.invokeMethodOnGroovyObject(MetaClassImpl.java:1278)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1172)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:810)
at groovy.lang.GroovyObjectSupport.invokeMethod(GroovyObjectSupport.java:46)
at groovy.lang.MetaClassImpl.invokeMethodOnGroovyObject(MetaClassImpl.java:1278)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1172)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:810)
at groovy.lang.GroovyObjectSupport.invokeMethod(GroovyObjectSupport.java:46)
at groovy.lang.MetaClassImpl.invokeMethodOnGroovyObject(MetaClassImpl.java:1278)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1172)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:42)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at com.cloudbees.groovy.cps.sandbox.DefaultInvoker.methodCall(DefaultInvoker.java:20)
at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:86)
at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:113)
at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:83)
at sun.reflect.GeneratedMethodAccessor520.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)
at com.cloudbees.groovy.cps.impl.ConstantBlock.eval(ConstantBlock.java:21)
at com.cloudbees.groovy.cps.Next.step(Next.java:83)
at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:174)
at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:163)
at org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:129)
at org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:268)
at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:163)
at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:185)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:370)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$200(CpsThreadGroup.java:93)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:282)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:270)
at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:67)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:131)
at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.nio.file.AccessDeniedException: /home/jenkins
at sun.nio.fs.UnixException.translateToIOException(UnixException.java:84)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
at sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:384)
at java.nio.file.Files.createDirectory(Files.java:674)
at java.nio.file.Files.createAndCheckIsDirectory(Files.java:781)
at java.nio.file.Files.createDirectories(Files.java:767)
at hudson.FilePath.mkdirs(FilePath.java:3256)
at hudson.FilePath.access$1300(FilePath.java:211)
at hudson.FilePath$Mkdirs.invoke(FilePath.java:1251)
at hudson.FilePath$Mkdirs.invoke(FilePath.java:1247)
at hudson.FilePath$FileCallableWrapper.call(FilePath.java:3069)
at hudson.remoting.UserRequest.perform(UserRequest.java:212)
at hudson.remoting.UserRequest.perform(UserRequest.java:54)
at hudson.remoting.Request$2.run(Request.java:369)
at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at hudson.remoting.Engine$1.lambda$newThread$0(Engine.java:93)
at java.lang.Thread.run(Thread.java:748)
Finished: FAILURE{noformat}
Hope someone can help me.
Thanks a lot
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