I am trying to build an image for Kotlin/Spring Boot application. But when I run docker build I get the following error:
[ERROR] Failed to execute goal org.jetbrains.kotlin:kotlin-maven-plugin:1.7.20:compile (compile) on project download-common: Compilation failure
[ERROR] java.lang.IllegalStateException: Unable to find extension point configuration extensions/compiler.xml (cp:
[ERROR] null)
[ERROR] at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment$Companion.registerApplicationExtensionPointsAndExtensionsFrom(KotlinCoreEnvironment.kt:612)
[ERROR] at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment$Companion.createApplicationEnvironment(KotlinCoreEnvironment.kt:587)
[ERROR] at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment$Companion.getOrCreateApplicationEnvironment(KotlinCoreEnvironment.kt:518)
[ERROR] at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment$Companion.getOrCreateApplicationEnvironmentForProduction(KotlinCoreEnvironment.kt:499)
[ERROR] at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment$Companion.createForProduction(KotlinCoreEnvironment.kt:443)
[ERROR] at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.createCoreEnvironment(K2JVMCompiler.kt:192)
[ERROR] at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:143)
[ERROR] at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:53)
[ERROR] at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:99)
[ERROR] at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:47)
[ERROR] at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:101)
[ERROR] at org.jetbrains.kotlin.maven.KotlinCompileMojoBase.execCompiler(KotlinCompileMojoBase.java:228)
[ERROR] at org.jetbrains.kotlin.maven.K2JVMCompileMojo.execCompiler(K2JVMCompileMojo.java:237)
[ERROR] at org.jetbrains.kotlin.maven.K2JVMCompileMojo.execCompiler(K2JVMCompileMojo.java:55)
[ERROR] at org.jetbrains.kotlin.maven.KotlinCompileMojoBase.execute(KotlinCompileMojoBase.java:209)
[ERROR] at org.jetbrains.kotlin.maven.K2JVMCompileMojo.execute(K2JVMCompileMojo.java:222)
[ERROR] at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137)
[ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2(MojoExecutor.java:370)
[ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute(MojoExecutor.java:351)
[ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:215)
[ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:171)
[ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:163)
[ERROR] at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
[ERROR] at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81)
[ERROR] at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:56)
[ERROR] at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
[ERROR] at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:294)
[ERROR] at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:192)
[ERROR] at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:105)
[ERROR] at org.apache.maven.cli.MavenCli.execute(MavenCli.java:960)
[ERROR] at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:293)
[ERROR] at org.apache.maven.cli.MavenCli.main(MavenCli.java:196)
[ERROR] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[ERROR] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[ERROR] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[ERROR] at java.base/java.lang.reflect.Method.invoke(Method.java:566)
[ERROR] at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282)
[ERROR] at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225)
[ERROR] at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406)
[ERROR] at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)
[ERROR]
[ERROR]
[ERROR] -> [Help 1]
The code compiles just fine when I run the same mvn clean install -e on my local machine without docker. After a bit of Googling, I added the below entry to plugins. The requiresUnpack section.
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>${spring.boot.version}</version>
<configuration>
<requiresUnpack>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-compiler</artifactId>
</dependency>
</requiresUnpack>
</configuration>
</plugin>
My Dockerfile is:
# AS <NAME> to name this stage as maven
FROM scratch
LABEL MAINTAINER="Sam"
#SETUP Ubuntu ENVIRONMENT
FROM ubuntu:latest as ubuntu
RUN export http_proxy=MY_PROXY_URL && export https_proxy=MY_PROXY_HTTPS_URL
#INSTALL JAVA
FROM eclipse-temurin:11-jdk-alpine AS jdk
#INSTALL MAVEN
FROM maven:3.8.6-eclipse-temurin-11-alpine AS maven
COPY settings.xml /usr/share/maven/conf/
RUN apk update && apk add git && apk add net-tools procps openssh-client openssh-server
RUN mkdir -p $HOME/images/lib/ && cd $HOME/images/lib/
RUN git clone MY_GIT_URL
WORKDIR /download_code
RUN git checkout feature/docker-branch
RUN mvn clean install -e
It is a SpringBoot Application with Kotlin. And if its of any use, I am on Windows 10.
But I still get the same error. Any pointers would be helpful.
Related
**
**
Step 2/9 : RUN yum install java -y ---> Running in 8f7be103c5ca CentOS Linux 8 - AppStream 103 B/s | 38 B 00:00 Error: Failed to download metadata for repo 'appstream': Cannot prepare internal mirrorlist: No URLs in mirrorlist The command '/bin/sh -c yum install java -y' returned a non-zero code: 1
**
**
i have try to running my java application, and my apps run an docker image and build it. but when i run and try until all of done. i got error like this : this docker run on windows 10 operating system
[INFO] + chmod 0755 '/home/alpine/*.sh'
[INFO]
[INFO] chmod: cannot access '/home/alpine/*.sh': Permission denied
[INFO]
[ERROR] The command '/bin/sh -c set -ex && chmod 0755 /home/alpine/*.sh' returned a non-zero code: 1
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 03:42 min
[INFO] Finished at: 2021-06-16T16:16:11+07:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal com.spotify:dockerfile-maven-plugin:1.4.10:build (default) on project oracle-admin: Could not build image: The command '/bin/sh -c set -ex && chmod 0755 /home/alpine/*.sh' returned a non-zero code: 1 -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
but i don't know what is exactly problem and how to fix it ? here my dockerfile format
FROM cirepo/service-base-image-java:openjdk-11.0.2-en_US.UTF-8_Asia
ARG ARTIFACT_REPOSITORY=unknown
ARG BUILD_TIMESTAMP=unknown
ARG DOCKER_REGISTRY=unknown
ARG GIT_BRANCH=unknown
ARG GIT_COMMIT_ID=unknown
ARG GIT_COMMIT_ID_ABBREV=unknown
ARG GIT_COMMIT_TIME=unknown
ARG GIT_REMOTE_ORIGIN_URL=unknown
ARG JAR_FILE
ARG PROJECT_ARTIFACTID=unknown
ARG PROJECT_GROUPID=unknown
ARG PROJECT_VERSION=unknown
LABEL image.artifact.repository=$ARTIFACT_REPOSITORY
LABEL image.build.timestamp=$BUILD_TIMESTAMP
LABEL image.docker.registry=$DOCKER_REGISTRY
LABEL image.git.branch=$GIT_BRANCH
LABEL image.git.commit.id=$GIT_COMMIT_ID
LABEL image.git.commit.id.abbrev=$GIT_COMMIT_ID_ABBREV
LABEL image.git.commit.time=$GIT_COMMIT_TIME
LABEL image.git.remote.origin.url=$GIT_REMOTE_ORIGIN_URL
LABEL image.project.artifactId=$PROJECT_ARTIFACTID
LABEL image.project.groupId=$PROJECT_GROUPID
LABEL image.project.version=$PROJECT_VERSION
COPY --chown=alpine:alpine src/main/docker /
COPY --chown=alpine:alpine target/${JAR_FILE} /home/alpine
RUN set -ex \
&& chmod 0755 /home/alpine/*.sh
my question is how to fix this issue ?
when i see in my docker application are ready in docker with name none. here the apps
but when i click run i cannot run this apps.... my question is what is problem exactly about permission denied when read dockerfile, and then how to run application in docker image ?
Try adding on Dockerfile
after COPY --chown=alpine:alpine target/${JAR_FILE} /home/alpine
:USER alpine or USER root
I'd like to take advantage of the jre-alpine Docker base image to shrink down the size of the docker image that I have to push to my Docker registry, but I constantly hit this error:
[info] Step 10/16 : RUN id -u demiourgos728 2> /dev/null || useradd --system --create-home --uid 1001 --gid 0 demiourgos728
[info] ---> Running in 696dcf40530a
[info] /bin/sh: useradd: not found
[info] Removing intermediate container 696dcf40530a
[error] The command '/bin/sh -c id -u demiourgos728 2> /dev/null || useradd --system --create-home --uid 1001 --gid 0 demiourgos728' returned a non-zero code: 127
[error] java.lang.RuntimeException: Nonzero exit value: 127
[error] at com.typesafe.sbt.packager.docker.DockerPlugin$.publishLocalDocker(DockerPlugin.scala:483)
[error] at com.typesafe.sbt.packager.docker.DockerPlugin$.$anonfun$projectSettings$33(DockerPlugin.scala:187)
[error] at com.typesafe.sbt.packager.docker.DockerPlugin$.$anonfun$projectSettings$33$adapted(DockerPlugin.scala:185)
[error] at scala.Function1.$anonfun$compose$1(Function1.scala:44)
[error] at sbt.internal.util.$tilde$greater.$anonfun$$u2219$1(TypeFunctions.scala:40)
[error] at sbt.std.Transform$$anon$4.work(System.scala:67)
[error] at sbt.Execute.$anonfun$submit$2(Execute.scala:269)
[error] at sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.scala:16)
[error] at sbt.Execute.work(Execute.scala:278)
[error] at sbt.Execute.$anonfun$submit$1(Execute.scala:269)
[error] at sbt.ConcurrentRestrictions$$anon$4.$anonfun$submitValid$1(ConcurrentRestrictions.scala:178)
[error] at sbt.CompletionService$$anon$2.call(CompletionService.scala:37)
[error] at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[error] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[error] at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[error] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[error] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[error] at java.lang.Thread.run(Thread.java:748)
[error] (Docker / publishLocal) Nonzero exit value: 127
Versions involved:
Play 2.7.3
Scala 2.12.8
Docker 19.03.1
sbt 1.2.8
In my build.sbt I added:
enablePlugins(AshScriptPlugin)
dockerBaseImage := "openjdk:jre-alpine"
Following the instructions provided here: https://www.scala-sbt.org/sbt-native-packager/formats/docker.html#busybox-ash-support
The Docker commands that Play tries to execute:
show dockerCommands
[info] Wrote /Users/xxxxx/projects/together/togrx/target/scala-2.12/together-rx_2.12-0.7.0-a.pom
[info] * Cmd(FROM,WrappedArray(openjdk:8-jre-alpine, as, stage0))
[info] * Cmd(WORKDIR,WrappedArray(/opt/docker))
[info] * Cmd(COPY,WrappedArray(opt /opt))
[info] * Cmd(USER,WrappedArray(root))
[info] * ExecCmd(RUN,List(chmod, -R, u=rX,g=rX, /opt/docker))
[info] * ExecCmd(RUN,List(chmod, u+x,g+x, /opt/docker/bin/together-rx))
[info] * DockerStageBreak
[info] * Cmd(FROM,WrappedArray(openjdk:8-jre-alpine))
[info] * Cmd(USER,WrappedArray(root))
[info] * Cmd(RUN,List(id, -u, demiourgos728, 2>, /dev/null, ||, useradd, --system, --create-home, --uid, 1001, --gid, 0, demiourgos728))
[info] * Cmd(WORKDIR,WrappedArray(/opt/docker))
[info] * Cmd(COPY,WrappedArray(--from=stage0 --chown=demiourgos728:root /opt/docker /opt/docker))
[info] * Cmd(EXPOSE,WrappedArray(4300 4301))
[info] * Cmd(USER,WrappedArray(1001))
[info] * ExecCmd(ENTRYPOINT,List(/opt/docker/bin/together-rx))
[info] * ExecCmd(CMD,List())
There is no useradd command in alpine image, use adduser instead, see next:
$ docker run -it openjdk:jre-alpine /bin/sh
Unable to find image 'openjdk:jre-alpine' locally
jre-alpine: Pulling from library/openjdk
[DEPRECATION NOTICE] registry v2 schema1 support will be removed in an upcoming release. Please contact admins of the docker.io registry NOW to avoid future disruption.
8e3ba11ec2a2: Pull complete
311ad0da4533: Pull complete
391a6a6b3651: Pull complete
Digest: sha256:016a7989474f1e685da966631ba6403cb349548621ebb8e4a6205f7c5fa88320
Status: Downloaded newer image for openjdk:jre-alpine
/ # useradd
/bin/sh: useradd: not found
/ # echo $?
127
/ # adduser
BusyBox v1.28.4 (2018-05-30 10:45:57 UTC) multi-call binary.
Usage: adduser [OPTIONS] USER [GROUP]
Create new user, or add USER to GROUP
-h DIR Home directory
-g GECOS GECOS field
-s SHELL Login shell
-G GRP Group
-S Create a system user
-D Don't assign a password
-H Don't create home directory
-u UID User id
-k SKEL Skeleton directory (/etc/skel)
/ #
So, you need to modify build.sbt or something else to make sure use adduser not useradd.
UPDATE:
As you said, the useradd was generated by play framework, then what I suggest is you to customize your own image to add useradd, it's in shadow package, then it will be transparent to play framework, like next:
Dockerfile:
FROM openjdk:jre-alpine
RUN apk add shadow
Build the image in your local docker host machine:
docker build -t myimage .
Finally, in build.sbt:
dockerBaseImage := "myimage"
I am using fabric8's docker-maven-plugin to build and push my docker image. I do something like:
mvn docker:build
in both my dev environment and Jenkins. But here is my problem.
I have Jenkins running in a docker Swarm.
docker service create --name jenkins -p 8080:8080 -p 50000:50000 --replicas=1 --mount type=volume,src=jenkins_home,dst=/var/jenkins_home --mount type=bind,source=/var/run/docker.sock,destination=/var/run/docker.sock jenkins/jenkins
Notice that I have a bind mount from the host's /var/run/docker.sock to the container's /var/run/docker.sock.
I then install the Docker binaries inside the container by running:
apt-get update && apt-get -y install apt-transport-https ca-certificates \
curl gnupg2 software-properties-common && \
curl -fsSL https://download.docker.com/linux/$(. /etc/os-release; echo "$ID")/gpg > /tmp/dkey; apt-key add /tmp/dkey && \
add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/$(. /etc/os-release; echo "$ID") $(lsb_release -cs) stable" && \
apt-get update && \ apt-get -y install docker-ce=18.06.1~ce~3-0~debian
lastly I add the jenkins user to the docker group
useradd -G {docker} jenkins
In reality I will build my own docker image using the jenkins/jenkins image as my root using the above mentioned commands.
I then login to Jenkins, crate my pipeline as follows
node {
def mvnHome
stage('Preparation') { // for display purposes
git branch: 'branch', credentialsId: 'id', url: 'https://url'
mvnHome = tool 'm3'
env.JAVA_HOME="${tool 'java8'}"
env.DOCKER_HOST="unix://var/run/docker.sock"
env.PATH="${env.JAVA_HOME}/bin:${env.PATH}"
}
stage('Build Docker Image') {
dir('rms-donation-manager') {
sh "'${mvnHome}/bin/mvn' clean install docker:build"
}
}
}
When I run the pipeline i get the following error:
+ /var/jenkins_home/tools/hudson.tasks.Maven_MavenInstallation/m3/bin/mvn clean install docker:build
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building donation-manager 1.0.3-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- docker-maven-plugin:0.28.0:build (default-cli) # donation-manager ---
Apr 07, 2019 3:21:24 AM org.apache.http.impl.execchain.RetryExec execute
INFO: I/O exception (java.io.IOException) caught when processing request to {}->unix://127.0.0.1:1: Permission denied
Apr 07, 2019 3:21:24 AM org.apache.http.impl.execchain.RetryExec execute
INFO: Retrying request to {}->unix://127.0.0.1:1
Apr 07, 2019 3:21:24 AM org.apache.http.impl.execchain.RetryExec execute
INFO: I/O exception (java.io.IOException) caught when processing request to {}->unix://127.0.0.1:1: Permission denied
Apr 07, 2019 3:21:24 AM org.apache.http.impl.execchain.RetryExec execute
INFO: Retrying request to {}->unix://127.0.0.1:1
Apr 07, 2019 3:21:24 AM org.apache.http.impl.execchain.RetryExec execute
INFO: I/O exception (java.io.IOException) caught when processing request to {}->unix://127.0.0.1:1: Permission denied
Apr 07, 2019 3:21:24 AM org.apache.http.impl.execchain.RetryExec execute
INFO: Retrying request to {}->unix://127.0.0.1:1
[ERROR] DOCKER> Cannot create docker access object [Permission denied]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 4.554 s
[INFO] Finished at: 2019-04-07T03:21:24Z
[INFO] Final Memory: 17M/175M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal io.fabric8:docker-maven-plugin:0.28.0:build (default-cli) on project donation-manager: Cannot create docker access object: Permission denied -> [Help 1]
Notice the command that was run by Jenkins
/var/jenkins_home/tools/hudson.tasks.Maven_MavenInstallation/m3/bin/mvn clean install docker:build
Its using the the maven tool 'm3' which i am using in the Jenkins pipeline and running the maven command mvn clean install docker:build and its complaining about permissions
Here is the kicker. I go into the jenkins container
docker exec -it ec4be3dffa62 /bin/bash
Notice that I am not going in as the root user, I am actually the jenkins user. I then go in to my project where the pom.xml file is located and run
/var/jenkins_home/tools/hudson.tasks.Maven_MavenInstallation/m3/bin/mvn clean install docker:build
And it works!!!! The image is built. Why does it work when i am inside the container, and not when I am running it from the jenkins ui. Is the jenkins UI using a different user?
In above mention sequence first you started Jenkins and then you have added jenkins user in docker group. if this is the case, changes is not reflected for the Jenkins server. but when you are executing manually, at that time jenkins added to docker group. To test - create a test job and execute script "id -a". this will show groups for user Jenkins at that point of time. same cmd execute from inside of container. if there is difference, i would suggest you to create a dockerfile with all above installation and useradd and then start Jenkins.
Hi Iam working on CICD implementation on openshift 3.9. I have a jenkins pod running in openshift. Iam running selenium scripts in jenkins and below is the error which iam getting like missing a package
Running TestSuite
/var/lib/jenkins/jobs/Pipeline/workspace/src/test/resources/chromedriver: error while loading shared libraries: libgconf-2.so.4: cannot open shared object file: No such file or directory
Nov 21, 2018 8:25:36 AM org.openqa.selenium.os.OsProcess checkForError
SEVERE: org.apache.commons.exec.ExecuteException: Process exited with an error: 127 (Exit value: 127)
Tests run: 8, Failures: 1, Errors: 0, Skipped: 7, Time elapsed: 21.9 sec <<< FAILURE! - in TestSuite
BrowserSettings(SecurityCheckList) Time elapsed: 21.273 sec <<< FAILURE!
org.openqa.selenium.WebDriverException: Timed out waiting for driver server to start.
Build info: version: '3.9.1', revision: '63f7b50', time: '2018-02-07T22:25:02.294Z'
System info: host: 'jenkins-1-7zgld', ip: '10.131.0.32', os.name: 'Linux', os.arch: 'i386', os.version: '3.10.0-957.el7.x86_64', java.version: '1.8.0_181'
Driver info: driver.version: ChromeDriver
at java.util.concurrent.FutureTask.get(FutureTask.java:205)
at com.google.common.util.concurrent.SimpleTimeLimiter.callWithTimeout(SimpleTimeLimiter.java:148)
at org.openqa.selenium.net.UrlChecker.waitUntilAvailable(UrlChecker.java:75)
at org.openqa.selenium.remote.service.DriverService.waitUntilAvailable(DriverService.java:187)
at org.openqa.selenium.remote.service.DriverService.start(DriverService.java:178)
at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:79)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:601)
at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:219)
For that i want to install libgconf-2-4 in my jenkins container through the below command
yum install libgconf-2-4
When i try to install the below error is coming in my jenkins container
sh-4.2$ yum install libgconf2-4
Loaded plugins: ovl, product-id, search-disabled-repos, subscription-manager
[Errno 13] Permission denied: '/etc/pki/entitlement-host'
ovl: Error while doing RPMdb copy-up:
[Errno 13] Permission denied: '/var/lib/rpm/.dbenv.lock'
You need to be root to perform this command.
When i goto specified location and try to change the permissions as chmod 777 .dbenv.lock
sh-4.2$ cd /var/lib/rpm/
sh-4.2$ ls -latr
total 19560
-rw-r--r--. 1 root root 0 Aug 9 18:21 .dbenv.lock
it is throwing error as
sh-4.2$ chmod 777 .dbenv.lock
chmod: changing permissions of ‘.dbenv.lock’: Operation not permitted
My question is how to enter into jenkins pod as root user and install the rpm package libgconf-2-4 through yum install libgconf-2-4 in openshift?
It seems you should customize the jenkins images as follows.[0]
Create the Dockerfile.
FROM registry.access.redhat.com/openshift3/jenkins-2-rhel7
USER 0
RUN yum -y install libgconf2-4 && yum clean all -y
USER 1001
Build the image using the Dockerfile.
docker build .
Login the internal registry of OpenShift for pushing image.
docker login -u admin -p docker-registry.default.svc:5000
Retag as OpenShift image format and your tag policy.
docker tag docker-registry.default.svc:5000/openshift/jenkins-2-rhel7-custom
Push the image.
docker push docker-registry.default.svc:5000/openshift/jenkins-2-rhel7-custom
Edit your deploymentConfig
oc edit dc/jenkins
...
containers:
...
image: "openshift/jenkins-2-rhel7-custom"
...
I hope it help you. :^)
[0]General Container Image Guidelines
you can use USER root in your dockerfile that will solve your problem