UI Trigger for TaaS

Recieves Docker Hub webhooks for the Akkeris UI Docker repository and triggers TaaS tests.

Installation

1. Set this code up somewhere nice (Akkeris perhaps...?)
2. Follow the Create Webhooks documentation for Docker Hub and point a new webhook at the code
3. ???
4. Profit!

Environment

Variable	Description	Default
PORT	Port to listen for webhooks on	9000
TAAS_URL	URL of TaaS instance	https://taas-maru.octanner.io
TAAS_TEST_NAME	TaaS test name to trigger	ui-tests-taas
AKKERIS_API_URL	API URL for Akkeris to get app details	https://controller-api.maru.octanner.io
AKKERIS_API_TOKEN	Token for authenticating to Akkeris	REQUIRED - e.g. Bearer abcdefg
UI_IMAGE_REPO	UI Docker Hub repository name	akkeris/ui
UI_IMAGE_TAG_PREFIX	Tag prefix for release images	release-

Bold environment variables are required

Notes

Sample Docker Hub Webhook payload (from Docker Hub documentation)

{
  "callback_url": "https://registry.hub.docker.com/u/svendowideit/testhook/hook/2141b5bi5i5b02bec211i4eeih0242eg11000a/",
  "push_data": {
    "images": [
        "27d47432a69bca5f2700e4dff7de0388ed65f9d3fb1ec645e2bc24c223dc1cc3",
        "51a9c7c1f8bb2fa19bcd09789a34e63f35abb80044bc10196e304f6634cc582c",
        "..."
    ],
    "pushed_at": 1.417566161e+09,
    "pusher": "trustedbuilder",
    "tag": "latest"
  },
  "repository": {
    "comment_count": 0,
    "date_created": 1.417494799e+09,
    "description": "",
    "dockerfile": "#\n# BUILD\u0009\u0009docker build -t svendowideit/apt-cacher .\n# RUN\u0009\u0009docker run -d -p 3142:3142 -name apt-cacher-run apt-cacher\n#\n# and then you can run containers with:\n# \u0009\u0009docker run -t -i -rm -e http_proxy http://192.168.1.2:3142/ debian bash\n#\nFROM\u0009\u0009ubuntu\n\n\nVOLUME\u0009\u0009[/var/cache/apt-cacher-ng]\nRUN\u0009\u0009apt-get update ; apt-get install -yq apt-cacher-ng\n\nEXPOSE \u0009\u00093142\nCMD\u0009\u0009chmod 777 /var/cache/apt-cacher-ng ; /etc/init.d/apt-cacher-ng start ; tail -f /var/log/apt-cacher-ng/*\n",
    "full_description": "Docker Hub based automated build from a GitHub repo",
    "is_official": false,
    "is_private": true,
    "is_trusted": true,
    "name": "testhook",
    "namespace": "svendowideit",
    "owner": "svendowideit",
    "repo_name": "svendowideit/testhook",
    "repo_url": "https://registry.hub.docker.com/u/svendowideit/testhook/",
    "star_count": 0,
    "status": "Active"
  }
}