Google Cloud App Engine - CI/CD, Delivery, Deploy, DevOps

The action transfers source code from the pipeline’s filesystem to Google App Engine, the fully managed serverless application platform. It supports Java, PHP, Node.js, Python, C#, .Net, Ruby and Go or it’s possible to bring any other language runtimes and frameworks.

The action uses Buddy’s OAuth integration with Google Cloud. Once it's set up, it allows for selecting an application to deploy to. This action uses the gcloud command-line tool to prepare a package and deploy it using a YAML config.

It’s possible to change the default bucket into a different one
It’s possible to define version number
All verbosity levels are settable
It’s possible to stop the previously run version when deploying a new version that receives all traffic
It’s possible to promote the deployed version to receive all traffic
It’s possible to deploy with a specific Docker image. Docker url must be from one of the valid gcr hostnames.
It’s possible to provide App Engine app's settings in the app.yaml file. The app.yaml file also contains information about your app's code, Node.js runtime, and environment variables.
Input fields: Source Path, Bucket, Version, ImageURL support Environment variables
The action can be configured in YAML mode. See Google Cloud App Engine YAML parameters and Google Cloud App Engine YAML config example
Buddy's Google Cloud App Engine API is supported
The action supports conditional execution: it can be run on each execution, only if there are changes in the repository or specific paths since last execution or if an environment variable has a specific value