classicvalues / drone-gcp-deploy

Blue/Green deployments on GCP

drone-gcp-deploy

Drone plugin to do blue/green deployments in Google Cloud using a HTTP(S) load balancer with two backend buckets.

Setup

Only the Google side you need to setup two buckets with the following naming convention:

• URL_MAP_NAME-blue
• URL_MAP_NAME-green

Then setup a HTTP(S) LB to initial point to either the blue or green bucket

Usage

The following parameter is required:

• base64_key base64 encoded JSON key

• url_map the URL map name. This is the name given to the LB during creation.

Optional:

• source_dir By default the plugin will copy the contents of the root git directory. Use this to change it to a different directory.

Note the project is pulled from the JSON key.

Example

kind: pipeline
name: default

steps:

- name: website
  image: viant/drone-gcp-deploy
  settings:
    base64_key:
      from_secret: base64_key
    url_map: my-website-name