timatooth / goku

Goku - Super Saiyan Kubernetes Deployment

Watchs app code to deploy new Docker images to Kubernetes

This tool is still in very early alpha stages

Requirements

• Minikube + kubectl
• Helm tiller installed on Kubernetes cluster (helm init)

Example goku.yaml config

All paths to dockerfiles & charts are constructed relative to the goku.yaml location.

See examples/ for further details

charts:
- name: testchart
  path: testchart
  images:
  - name: goku/app1
    # The helm variable to override the Docker image name.
    # this will be replaced with <name:TIMESTAMP> on save and be re-deployed.
    imageValueName: app1image
    path: app1
  - name: goku/app2
    imageValueName: app2image
    path: app2

CLI Usage:

Usage:
  goku [command]
Available Commands:
  config      Checks goku.yaml config structure
  help        Help about any command
  init        Download kubernetes binaries locally
  start       Create a new minikube, enable addons: ingress, helm, heapster
  version     Print the version number of Goku
  watch       Watch goku managed containers for changes and redeploy to Kubernetes via Helm
Flags:
  -h, --help     help for goku
  -t, --toggle   Help message for toggle
Use "goku [command] --help" for more information about a command.

Bugs & TODO

• BUG: Helm values imageValueName Can't contain period , . - _ characters at the moment.
• TODO check that kubectl config get-context == 'minikube'`. Not some other production cluster!!!

Disclaimer

You probably should not use this in production!