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tutorial - Jenkins docker agent en canal declarativo: archivo no encontrado



jenkins push docker hub (2)

Agregar ~/.zshenv para zshell (u otro archivo) para colocar la ventana acoplable en la ruta. Hice esto y el problema se resolvió:

$ cat ~/.zshenv export PATH=/usr/local/bin:$PATH

Parece que la docker inspect no se ejecuta en el mismo entorno que la docker pull .

En mi Mac, el docker pull falló, luego configuré el nodo / agente para agregar dicho Name: PATH, Value: /usr/local/bin:$PATH a las Environment variables , luego la docker pull del docker pull se ejecutará normalmente. Y docker inspect falló.

Luego agrego ~/.zshenv como arriba (y reinicio nodo / agente), la docker inspect la docker inspect funcionó finalmente.

Al intentar ejecutar el ejemplo desde https://github.com/jenkinsci/pipeline-model-definition-plugin/wiki/Controlling-your-build-environment :

pipeline { agent { docker ''node'' } stages { stage("testing 123") { steps { sh ''node --version'' } } } }

Obtengo el siguiente resultado:

[Pipeline] // stage [Pipeline] stage [Pipeline] { (Declarative: Agent Setup) [Pipeline] sh [XXXXX-ABOESSRH5FV5AM3VLFMZ4UZP722N63WT5EEAE2JPIXC5U5ZTMBYA] Running shell script + docker pull node Using default tag: latest latest: Pulling from library/node Digest: sha256:a72f8cd9aba12ea3a19ada91e077c4d8822d3bd7dc3c4707b16630e5c2477845 Status: Image is up to date for node:latest [Pipeline] } [Pipeline] // stage [Pipeline] sh [XXXXX-ABOESSRH5FV5AM3VLFMZ4UZP722N63WT5EEAE2JPIXC5U5ZTMBYA] Running shell script + docker inspect -f . node . [Pipeline] withDockerContainer [Pipeline] // withDockerContainer [Pipeline] } [Pipeline] // node [Pipeline] End of Pipeline GitHub has been notified of this commit’s build result java.io.IOException: Cannot run program "docker": error=2, No such file or directory at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048) at hudson.Proc$LocalProc.<init>(Proc.java:245) at hudson.Proc$LocalProc.<init>(Proc.java:214) at hudson.Launcher$LocalLauncher.launch(Launcher.java:846) at hudson.Launcher$ProcStarter.start(Launcher.java:384) at org.jenkinsci.plugins.docker.workflow.client.DockerClient.launch(DockerClient.java:268) at org.jenkinsci.plugins.docker.workflow.client.DockerClient.launch(DockerClient.java:249) at org.jenkinsci.plugins.docker.workflow.client.DockerClient.launch(DockerClient.java:246) at org.jenkinsci.plugins.docker.workflow.client.DockerClient.version(DockerClient.java:218) at org.jenkinsci.plugins.docker.workflow.WithContainerStep$Execution.start(WithContainerStep.java:136) at org.jenkinsci.plugins.workflow.cps.DSL.invokeStep(DSL.java:184) at org.jenkinsci.plugins.workflow.cps.DSL.invokeMethod(DSL.java:126) at org.jenkinsci.plugins.workflow.cps.CpsScript.invokeMethod(CpsScript.java:108) at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:48) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113) at com.cloudbees.groovy.cps.sandbox.DefaultInvoker.methodCall(DefaultInvoker.java:18) at org.jenkinsci.plugins.docker.workflow.Docker$Image.inside(jar:file:/Users/Shared/Jenkins/Home/plugins/docker-workflow/WEB-INF/lib/docker-workflow.jar!/org/jenkinsci/plugins/docker/workflow/Docker.groovy:128) at org.jenkinsci.plugins.docker.workflow.Docker.node(jar:file:/Users/Shared/Jenkins/Home/plugins/docker-workflow/WEB-INF/lib/docker-workflow.jar!/org/jenkinsci/plugins/docker/workflow/Docker.groovy:63) at org.jenkinsci.plugins.docker.workflow.Docker$Image.inside(jar:file:/Users/Shared/Jenkins/Home/plugins/docker-workflow/WEB-INF/lib/docker-workflow.jar!/org/jenkinsci/plugins/docker/workflow/Docker.groovy:116) at org.jenkinsci.plugins.pipeline.modeldefinition.agent.impl.DockerPipelineScript.runImage(jar:file:/Users/Shared/Jenkins/Home/plugins/pipeline-model-definition/WEB-INF/lib/pipeline-model-definition.jar!/org/jenkinsci/plugins/pipeline/modeldefinition/agent/impl/DockerPipelineScript.groovy:54) at org.jenkinsci.plugins.pipeline.modeldefinition.agent.impl.AbstractDockerPipelineScript.configureRegistry(jar:file:/Users/Shared/Jenkins/Home/plugins/pipeline-model-definition/WEB-INF/lib/pipeline-model-definition.jar!/org/jenkinsci/plugins/pipeline/modeldefinition/agent/impl/AbstractDockerPipelineScript.groovy:68) at org.jenkinsci.plugins.pipeline.modeldefinition.agent.impl.AbstractDockerPipelineScript.run(jar:file:/Users/Shared/Jenkins/Home/plugins/pipeline-model-definition/WEB-INF/lib/pipeline-model-definition.jar!/org/jenkinsci/plugins/pipeline/modeldefinition/agent/impl/AbstractDockerPipelineScript.groovy:54) at org.jenkinsci.plugins.pipeline.modeldefinition.agent.CheckoutScript.checkoutAndRun(jar:file:/Users/Shared/Jenkins/Home/plugins/pipeline-model-extensions/WEB-INF/lib/pipeline-model-extensions.jar!/org/jenkinsci/plugins/pipeline/modeldefinition/agent/CheckoutScript.groovy:57) at org.jenkinsci.plugins.pipeline.modeldefinition.agent.CheckoutScript.doCheckout(jar:file:/Users/Shared/Jenkins/Home/plugins/pipeline-model-extensions/WEB-INF/lib/pipeline-model-extensions.jar!/org/jenkinsci/plugins/pipeline/modeldefinition/agent/CheckoutScript.groovy:40) at org.jenkinsci.plugins.pipeline.modeldefinition.agent.impl.LabelScript.run(jar:file:/Users/Shared/Jenkins/Home/plugins/pipeline-model-definition/WEB-INF/lib/pipeline-model-definition.jar!/org/jenkinsci/plugins/pipeline/modeldefinition/agent/impl/LabelScript.groovy:44) at ___cps.transform___(Native Method) at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:57) at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:109) at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:82) at sun.reflect.GeneratedMethodAccessor268.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72) at com.cloudbees.groovy.cps.impl.ClosureBlock.eval(ClosureBlock.java:46) at com.cloudbees.groovy.cps.Next.step(Next.java:74) at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:154) at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$001(SandboxContinuable.java:18) at org.jenkinsci.plugins.workflow.cps.SandboxContinuable$1.call(SandboxContinuable.java:33) at org.jenkinsci.plugins.workflow.cps.SandboxContinuable$1.call(SandboxContinuable.java:30) at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox.runInSandbox(GroovySandbox.java:108) at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:30) at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:165) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:328) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$100(CpsThreadGroup.java:80) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:240) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:228) at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:64) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:112) at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.io.IOException: error=2, No such file or directory at java.lang.UNIXProcess.forkAndExec(Native Method) at java.lang.UNIXProcess.<init>(UNIXProcess.java:247) at java.lang.ProcessImpl.start(ProcessImpl.java:134) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029) at hudson.Proc$LocalProc.<init>(Proc.java:245) at hudson.Proc$LocalProc.<init>(Proc.java:214) at hudson.Launcher$LocalLauncher.launch(Launcher.java:846) at hudson.Launcher$ProcStarter.start(Launcher.java:384) at org.jenkinsci.plugins.docker.workflow.client.DockerClient.launch(DockerClient.java:268) at org.jenkinsci.plugins.docker.workflow.client.DockerClient.launch(DockerClient.java:249) at org.jenkinsci.plugins.docker.workflow.client.DockerClient.launch(DockerClient.java:246) at org.jenkinsci.plugins.docker.workflow.client.DockerClient.version(DockerClient.java:218) at org.jenkinsci.plugins.docker.workflow.WithContainerStep$Execution.start(WithContainerStep.java:136) at org.jenkinsci.plugins.workflow.cps.DSL.invokeStep(DSL.java:184) at org.jenkinsci.plugins.workflow.cps.DSL.invokeMethod(DSL.java:126) at org.jenkinsci.plugins.workflow.cps.CpsScript.invokeMethod(CpsScript.java:108) at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:48) 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:18) ... 29 more Finished: FAILURE

docker está instalado en el servidor, y está en la RUTA: la imagen está construida :-) (el comando docker pull éxito al comienzo de la tubería)

org.jenkinsci.plugins.docker.workflow.client.DockerClient un registrador en org.jenkinsci.plugins.docker.workflow.client.DockerClient con el siguiente resultado:

Apr 07, 2017 3:56:18 PM FINE org.jenkinsci.plugins.docker.workflow.client.DockerClient Executing docker command docker -v

También intenté lanzar una ventana acoplable en un escenario con un agente habitual, el mismo problema:

pipeline { agent any stages { stage("testing 123") { agent { docker { image ''ubuntu:16.04'' } } steps { sh ''uname -a'' } } } }

usando Docker.Pipeline 1.10

Esto parece estar relacionado con un problema de configuración de PATH en el nodo, pero no puedo encontrar dónde.

Si ejecuto org.jenkinsci.plugins.docker.commons.tools.DockerTool.getExecutable("docker", Jenkins.getActiveInstance(), null, null) en la consola del nodo, obtengo la ruta correcta (existente, ejecutable) del acoplador.

alguna idea ?

¡Muchas gracias!


Puede ejecutar un comando de shell que es algo así como sh "docker ''node''"

Lo que he hecho es usar un Jenkinsfile y un Dockerfile (ya que edito mis imágenes) y hacer que Jenkinsfile llame a un script que tenga

docker build --tag=image-name . docker run --rm --name=image-name-container image-name / ./someScript.sh / -j ${SCRIPT_PARAM1} / -u ${SCRIPT_PARAM2} > ${DOCKER_OUTPUT_FILE_NAME}

dentro de ella.