kube-lib/helm-charts¶

API bindPort for Cluster (default 6443)

Install Helm Charts¶

Array of charts to install via Helm. The list will be followed in order.

Work is idempotent: No action is taken if charts are already installed.

Fields: chart and name are required.

Options exist to inject additional control flags into helm install instructions:

name: name of the chart (required)
chart: reference of the chart (required) - may rely on repo, path or other helm install [chart] standard
namespace: kubernetes namespace to use for chart (defaults to none)
params: map of parameters to include in the helm install (optional). Keys and values are converted to --[key] [value] in the install instruction.
set: array of values to set in the helm install (optional). values are converted to --set [value] in the install instruction.
targz (optional): provides a location for a tar.gz file containing charts to install. Path is relative.
repos (optional): adds the requested repos to helm using helm repo add before installing helm. syntax is [repo name]: [repo path].
sleep (optional): time in seconds to wait after install (defaults to none)
postkubectl (optional): map of kubectl [request] commands to run after the helm install - stored using the map key
prekubectl (optional): array of kubectl [request] commands to run before the helm install
git (optional): array of urls for cloning repos into local path

NOT YET PORTED FROM KRIB

wait: wait for name (and namespace if provided) to be running before next action
templates (optional) map of DRP templates keyed to the desired names (must be uploaded!) to render before doing other work.
templatesbefore (optional) expands the provided template files inline before the helm install happens.
templatesafter (optional) expands the provided template files inline after the helm install happens

Example:

[
  {
    "chart": "stable/mysql",
    "name": "mysql"
  }, {
    "chart": "openfaas/openfaas",
    "name": "openfaas",
    "namespace": "openfaas",
    "git": [
      "https://github.com/openfaas/faas-netes/"
    ],
    "repos": {
      "openfaas":"https://openfaas.github.io/faas-netes/"
      },
    "prekubectl": [
        "apply -f ./faas-netes/namespaces.yml",
        "apply -f ./faas-netes/yaml_amd64"
    ],
    "postkubectl": {
      "openfaas/password": "-n openfaas get secret basic-auth -o jsonpath=\"{.data.basic-auth-password}\" | base64 --decode"
    },
    "set": [
      "functionNamespace=openfaas-fn",
      "generateBasicAuth=true"
    ],
    "sleep": 10
  }
]