sap-jenkins-library/documentation/docs/steps/containerPushToRegistry.md

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Prerequisites

You need to have a valid user with write permissions in the target docker registry.

Credentials for the target docker registry have been configured in Jenkins with a dedicated Id.

You can create the credentials in your Jenkins
via Jenkins -> Credentials -> System -> Global credentials (unrestricted) -> Add Credentials ->

• Kind: Username with Password
• ID: specify id which you then use for the configuration of dockerCredentialsId (see below)

Example

Usage of pipeline step:

OPTION A: To pull a Docker image from an existing docker registry and push to a different docker registry:

containerPushToRegistry script: this,
                        dockerCredentialsId: 'myTargetRegistryCredentials',
                        sourceRegistryUrl: 'https://mysourceRegistry.url',
                        sourceImage: 'path/to/mySourceImageWith:tag',
                        dockerRegistryUrl: 'https://my.target.docker.registry:50000'

OPTION B: To push a locally build docker image into the target registry (only possible when a Docker deamon is available on your Jenkins node):

containerPushToRegistry script: this,
                        dockerCredentialsId: 'myTargetRegistryCredentials',
                        dockerImage: 'path/to/myImageWith:tag',
                        dockerRegistryUrl: 'https://my.target.docker.registry:50000'

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