I have Jenkins pipeline script like this which defines agent yaml and should run RockyLinux 8.6 with systemd service + installs some tools (tried different commands and installed missing tools, initialy tested with 8.9 Rocky Linux - but looks like from 8.7 version systemd service was removed (link: https://github.com/systemd/systemd/issues/27340) from image so started to use v8.6):
pipeline {
parameters {
choice(name: 'ROCKY_LINUX_IMAGE', choices: ['rockylinux:8.6'], description: 'Rocky Linux image to use.')
}
options {
buildDiscarder(logRotator(numToKeepStr: '10', artifactNumToKeepStr: '10'))
}
// Wiki about docker container with systemd https://github.com/eniocarboni/docker- rockylinux-systemd?tab=readme-ov-file
agent {
kubernetes {
yaml(
'apiVersion: v1\n' +
'kind: Pod\n' +
'spec:\n' +
' containers:\n' +
' - name: rockylinux\n' +
' image: ' + params.ROCKY_LINUX_IMAGE + '\n' +
' command:\n' +
' - "/usr/lib/systemd/systemd"\n' +
// ' - "/usr/bin/dbus-daemon --system"\n' +
// ' - "/usr/sbin/init"\n' +
' imagePullPolicy: IfNotPresent\n' +
' resources:\n' +
' limits:\n' +
' memory: "64Gi"\n' +
' cpu: "8"\n' +
' securityContext:\n' +
' privileged: true\n' +
// ' capabilities:\n' +
// ' add:\n' +
// ' - CAP_SYS_ADMIN\n' +
' volumes:\n' +
' - name: systemd-units\n' +
' hostPath:\n' +
' path: /etc/systemd/system\n' +
' volumeMounts:\n' +
' - name: systemd-config\n' +
' mountPath: /etc/systemd/system\n'
)
}
}
stages {
stage('Starting Container') {
steps {
script {
echo "\n=================================\nNode Name: ${NODE_NAME}\nBuild Number: ${env.BUILD_NUMBER}\"
}
container('rockylinux') {
sh "echo Hello World from ${params.ROCKY_LINUX_IMAGE}"
sh 'whoami'
script {
echo 'Installing missing OS packages for CONTAINER'
//sh 'modprobe fq_codel'
sh '''
export DBUS_SYSTEM_BUS_ADDRESS=unix:path=/host/run/dbus/system_bus_socket
yum -y install sudo passwd systemd firewalld dbus
'''
//sh 'systemctl start dbus'
echo 'Installing openssh'
sh 'sudo yum -y install openssh-server openssh-clients'
}
}
}
}
}
}
}
Now I getting error like this:
Also: org.jenkinsci.plugins.workflow.actions.ErrorAction$ErrorId: adeaafd3-fcc3-468b-886e-15dbd1646bf7 groovy.lang.MissingPropertyException: No such property: sh for class: groovy.lang.Binding at groovy.lang.Binding.getVariable(Binding.java:63) at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onGetProperty(SandboxInterceptor.java:285) at org.kohsuke.groovy.sandbox.impl.Checker$7.call(Checker.java:375) at org.kohsuke.groovy.sandbox.impl.Checker.checkedGetProperty(Checker.java:379) at org.kohsuke.groovy.sandbox.impl.Checker.checkedGetProperty(Checker.java:355) at org.kohsuke.groovy.sandbox.impl.Checker.checkedGetProperty(Checker.java:355) at org.kohsuke.groovy.sandbox.impl.Checker.checkedGetProperty(Checker.java:355) at org.kohsuke.groovy.sandbox.impl.Checker.checkedGetProperty(Checker.java:355) at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.getProperty(SandboxInvoker.java:29) at org.jenkinsci.plugins.workflow.cps.LoggingInvoker.getProperty(LoggingInvoker.java:121) at com.cloudbees.groovy.cps.impl.PropertyAccessBlock.rawGet(PropertyAccessBlock.java:20) at WorkflowScript.run(WorkflowScript:241) at cps.transform(Native Method) at com.cloudbees.groovy.cps.impl.PropertyishBlock$ContinuationImpl.get(PropertyishBlock.java:73) at com.cloudbees.groovy.cps.LValueBlock$GetAdapter.receive(LValueBlock.java:30) at com.cloudbees.groovy.cps.impl.PropertyishBlock$ContinuationImpl.fixName(PropertyishBlock.java:65) at jdk.internal.reflect.GeneratedMethodAccessor504.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) 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:152) at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:146) at org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:136) at org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:275) at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:146) at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$001(SandboxContinuable.java:18) at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:51) at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:187) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:423) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:331) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:295) at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:97) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:139) at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28) at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68) at jenkins.util.ErrorLoggingExecutorService.lambda$wrap$0(ErrorLoggingExecutorService.java:51) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:833) Finished: FAILURE
Not sure what is the issue and how I could fix this. something with sh, also I imagine that it is related to YAMl executed "commands" as if I comment out last non failed steps - container still fails.
kubectl version Client Version: v1.29.0+k3s1 Kustomize Version: v5.0.4-0.20230601165947-6ce0bf390ce3 Server Version: v1.29.0+k3s1
Appreciate any help, thanks.
So managed to make it work :).
Main issue was I think that YAML was not well formatted, also had to remove some properties, commands from jenkins pipeline.
My working YAML now looks like this: