RahulMR42/oci-build-with-multistage-docker

A minimal sample to explain docker multistage build from OCI Devops Build pipeline

How to use the sample

• Create an OCI Dynamic group with below rule.

ALL {resource.type = 'devopsbuildpipeline', resource.compartment.id = 'OCID OF YOUR COMPARTMENT'}

• Create an OCI Identiy polcy with below statements.

Allow dynamic-group <NAME OF THE DYNAMIC GROUP> to manage ons-topics in compartment <NAME OF THE COMPARTMENT>

OCI Devops Setup

• Create an OCI Notification topic - https://docs.oracle.com/en-us/iaas/Content/Notification/Tasks/create-topic.htm#top
• Create a DevOps project and associate it with the notification.

• Enable logs for the project.

• Create a code repo. - https://docs.oracle.com/en-us/iaas/Content/devops/using/create_repo.htm#create_repo

• Push the content to the code repo over HTTPS or ssh protocol.

• Create a Build pipeline - https://docs.oracle.com/en-us/iaas/Content/devops/using/create_buildpipeline.htm#create_buildpipeline

• Within the build pipeline add a stage of type Managed Build.Associate with the code repo as the Primary code repository.

• Create an OCI Trigger and associate the code repo and the build pipeline created - https://docs.oracle.com/en-us/iaas/Content/devops/using/trigger_build.htm

Test the sample

• Add a line to README.md and push the content back to code repo .This will trigger a build job automatically.

• Follow the build run. Here we are using a java and a js sample with multi stage docker build.The build steps and stages can be expanded /updated accordingly. This sample is made only for a demo purpose.

Contributor

• Author: Rahul M R.
• Collaborators : NA
• Last release: April 2023