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I have a problem when I build the image in one stage, and I try to push to registry in another stage:
This code works ok:
stage('Push Image to registry') {
steps{
script{
withDockerRegistry(credentialsId: 'gcr:xxxx', url: 'http://eu.gcr.io/xxxxx/') {
def dockerImageNginx = docker.build registrynginx + ":$BUILD_NUMBER", "-f dockerfilenginx ."
dockerImageNginx.push()
But when I try to build the Image in one stage, and push, in another stage, like this:
(This is because I use the Image to run several test, and when the test is passed, I push the image, not before)
stage('Building image NGINX') {
steps{
script {
def dockerImageNginx = docker.build registrynginx + ":$BUILD_NUMBER", "-f dockerfilenginx ."
stage('Push Image to registry') {
steps{
script{
withDockerRegistry(credentialsId: 'gcr:xxxxx', url: 'http://eu.gcr.io/xxxx/') {
dockerImageNginx.push()
This give me this error.
groovy.lang.MissingPropertyException: No such property: dockerImageNginx for class: groovy.lang.Binding
at groovy.lang.Binding.getVariable(Binding.java:63)
at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onGetProperty(SandboxInterceptor.java:270)
at org.kohsuke.groovy.sandbox.impl.Checker$6.call(Checker.java:291)
at org.kohsuke.groovy.sandbox.impl.Checker.checkedGetProperty(Checker.java:295)
at org.kohsuke.groovy.sandbox.impl.Checker.checkedGetProperty(Checker.java:271)
at org.kohsuke.groovy.sandbox.impl.Checker.checkedGetProperty(Checker.java:271)
at org.kohsuke.groovy.sandbox.impl.Checker.checkedGetProperty(Checker.java:271)
at org.kohsuke.groovy.sandbox.impl.Checker.checkedGetProperty(Checker.java:271)
at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.getProperty(SandboxInvoker.java:29)
at com.cloudbees.groovy.cps.impl.PropertyAccessBlock.rawGet(PropertyAccessBlock.java:20)
at WorkflowScript.run(WorkflowScript:61)
at ___cps.transform___(Native Method)
at com.cloudbees.groovy.cps.impl.PropertyishBlock$ContinuationImpl.get(PropertyishBlock.java:74)
at com.cloudbees.groovy.cps.LValueBlock$GetAdapter.receive(LValueBlock.java:30)
at com.cloudbees.groovy.cps.impl.PropertyishBlock$ContinuationImpl.fixName(PropertyishBlock.java:66)
at sun.reflect.GeneratedMethodAccessor832.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.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:186)
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$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
How I can solve this error?
maybe its a problem that var dockerimagenginx is not global?
Also, I can push the image with the command docker push, but I think this is more clean.
–
in order to make your variable global, you can define it on top of your Jenkinsfile, outside the pipeline:
def dockerImageNginx
pipeline {
stage('Building image NGINX') {
steps{
script {
dockerImageNginx = docker.build registrynginx + ":$BUILD_NUMBER", "-f dockerfilenginx ."
stage('Push Image to registry') {
steps{
script{
withDockerRegistry(credentialsId: 'gcr:xxxxx', url: 'http://eu.gcr.io/xxxx/') {
dockerImageNginx.push()
–
–
–
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