I have two questions. But maybe I don't know how to add tags for this question so that I added the tag for both. First question is related to Jenkins plugin usage to bake and push docker image using this . Below is my Jenkinsfile script. I finished building jar file in target directory. Then I want to run this docker plugin to bake with this artifact. As you know, we needed to have a Dockerfile so I put it in a root directory where git cloned the source. How I configure this? I don't know how to this. If I run below, Jenkins told that there is no steps.
pipeline {
agent any
stages {
stage('build') {
steps {
git branch: 'master', credentialsId: 'e.joe-gitlab', url: 'http://70.121.224.108/gitlab/cicd/spring-petclinic.git'
sh 'mvn clean package'
}
}
stage('verify') {
steps {
sh 'ls -alF target'
}
}
stage('build-docker-image') {
steps {
docker.withRegistry('https://sds.redii.net/', 'redii-e.joe') {
def app = docker.build("sds.redii.net/e-joe/spring-pet-clinic-demo:v1",'.')
app.push()
}
}
}
}
}
UPDATE this is another Jenkins Pipeline Syntax sniffet generator. But it doesn't work neither.
pipeline {
agent any
stages {
stage('build') {
steps {
git branch: 'master', credentialsId: 'e.joe-gitlab', url: 'http://70.121.224.108/gitlab/cicd/spring-petclinic.git'
sh 'mvn clean package'
}
}
stage('verify') {
steps {
sh 'ls -alF target'
}
}
stage('docker') {
withDockerRegistry([credentialsId: 'redii-e.joe', url: 'https://sds.redii.net']) {
def app = docker.build("sds.redii.net/e-joe/spring-pet-clinic-demo:v1",'.')
app.push()
}
}
}
}
Dokerfile is like the below. If I try baking image in my local, I got the following error.
container_linux.go:247: starting container process caused "chdir to cwd (\"/usr/myapp\") set in config.json failed: not a directory"
oci runtime error: container_linux.go:247: starting container process caused "chdir to cwd (\"/usr/myapp\") set in config.json failed: not a directory"
: Are you trying to mount a directory onto a file (or vice-versa)? Check if the specified host path exists and is the expected type
DockerFile
FROM openjdk:7
COPY ./target/spring-petclinic-1.5.1.jar /usr/myapp
WORKDIR /usr/myapp
RUN java spring-petclinic-1.5.1.jar
You are writing your .jar to /usr/myapp
. Which means that /usr/myapp
will be the jar file and not a directory, resulting in that error. Change your docker copy line to COPY ./target/spring-petclinic-1.5.1.jar /usr/myapp/
(with the trailing slash) and your Dockerfile should work.
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