Docker

Dockerfile and compose files used as basis for service deployment.

Prepare environment

registry=[registryUrl]
image=[imageName]
tag=[versionTag]

Build and push an image

Build the image with latest tag.

docker build -t $registry/$image $image

Tag the image with version.

docker tag $registry/$image $registry/$image:$tag

Test image locally

docker run --name test $registry/$image:$tag

Login into docker registry (If it's the first time or you are not saving credentials).

docker login $registry

Push the latest image and version tag.

docker push $registry/$image
docker push $registry/$image:$tag

Logout from docker registry (If you don't logout, credentials will remain saved in your home directory).

docker logout $registry