[ci] added drone config

---

kind: 'pipeline'

name: 'build'

type: 'kubernetes'

steps:

# deploy to kubernetes

- image: 'docker.io/bitnami/kubectl'

  name: 'deploy'

  pull: 'always'

  when:

    branch:

    - 'master'

    event:

    - 'push'

  settings:

    mtu: '1440'

  environment:

    KUBE_CONFIG:

      from_secret: 'drone_kube_config_kaas'

  commands:

  - 'echo "$KUBE_CONFIG" > $HOME/.kube/config'

  - 'kubectl apply -f manifests'