Waypoint Plugin Google App Engine

waypoint-plugin-appengine is a deploy (platform & release) plugin for Waypoint. It allows you to stage previously built zip artifcats to Google App Engine and then release the staged deployment and open it to general traffic.

The plugin works but as expected for my use case but is still missing some features, please open an issue for any feedback, issues or missing features.

Current limitations

• Only works with Google App Engine Standard Environment
• Only tested with an already deployed applications and services, I am not sure it works deploying a new app/service from scratch.

Install

To install the plugin, run the following command:

git clone [email protected]:sharkyze/waypoint-plugin-appengine.git # or gh repo clone sharkyze/waypoint-plugin-appengine
cd waypoint-plugin-appengine
make install

Authentication

Please follow the instructions in the Google Cloud Run tutorial . This plugin uses GCP Application Default Credentials (ADC) for authentication. More info here.

Configure

project = "project-name"

app "webapp" {
  path = "./webapp"

  url {
    auto_hostname = false
  }

  build {
    use "archive" {
      ignore = ["node_modules", ".git"]
    }

    registry {
      use "cloudstorage" {
        name = "artifcats/webapp/${gitrefpretty()}.zip"
        bucket = "staging.project-name.appspot.com"
      }
    }

    deploy {
      use "appengine" {
        project = "project_id"
        service = "api"
        runtime = "nodejs12"
        instance_class = "F1"
        automatic_scaling {
          max_instances = 1
        }
        main = "github.com/org/project/cmd/api"
        environment_variables = {
          "PORT": "8080"
          "SECRET_NAME_DB_URL": "projects/project-name/secrets/postgres-url/versions/latest"
        }
        handlers {
          url = "/"
          static_files = "build/index.html"
          upload = "build/index.html"
          secure = "SECURE_ALWAYS"
          http_headers = {
            "Strict-Transport-Security": "max-age=31536000; includeSubDomains"
          }
        }
        handlers {
          url = "/.*"
          static_files = "build/index.html"
          upload = "build/index.html"
          secure = "SECURE_ALWAYS"
          http_headers = {
            "Strict-Transport-Security": "max-age=31536000; includeSubDomains"
          }
        }
      }
    }

    release {
      use "appengine" {}
    }
  }
}