I'm building a Docker image using a Jenkins pipeline (using a pipeline script that was auto-generated by JHipster). I want to push my final docker image to the Google Container Registry.
Here's what I've done:
docker.build('us.gcr.io/[my-project-id]/[my-artifact-id]', 'target/docker')
(Hm. Needs extra text line after bullets to format properly)
docker.withRegistry('https://us.gcr.io', '[my-credential-id]') {
dockerImage.push 'latest'
}
But the build fails with:
ERROR: Could not find credentials matching [my-credential-id]
Finished: FAILURE
I'm basically at the point of believing that these plugins don't work in a pipelines world, but I thought I'd ask if anyone has accomplished this and could give me some pointers.
Try prefixing your credentials id by "gcr:".
Your credential id would look like "gcr:[my-credential-id]".
Complete working example:
stage('Build image') {
app = docker.build("[id-of-your-project-as-in-google-url]/[name-of-the-artifact]")
}
stage('Push image') {
docker.withRegistry('https://eu.gcr.io', 'gcr:[credentials-id]') {
app.push("${env.BUILD_NUMBER}")
app.push("latest")
}
}
Please note the name of the image. I was struggling with pushing of the image even with working credentials until I've named the image wit [id-of-your-project-as-in-google-url]/[name-of-the-artifact] notation.
When you get a message that you need to enable the Google....... API, you probably got your [id-of-your-project-as-in-google-url] wrong.
Images can now be successfully used with url of eu.gcr.io/[id-of-your-project-as-in-google-url]/[name-of-the-artifact]:47.
LZ