Add enable_tiller label to install tiller in k8s_fedora_atomic
clusters. Defaults to false.
Add tiller_tag label to select the version of tiller. If the
tag is not set the tag that matches the helm client version in
the heat-agent will be picked. The tiller image can be stored
in a private registry and the cluster can pull it using the
container_infra_prefix label.
Install tiller securely using helper container.
TODO:
*add instructions on how RBAC is designed
https://docs.helm.sh/using_helm/#example-deploy-tiller-in-a-namespace-restricted-to-deploying-resources-in-another-namespace
* add docs on how to install addon in the cluster using this tiller
* how users can get the creds to talk to tiller
NOTE:
The main goal of this tiller is internal usage!
Users can still deploy other tillers in other namespaces.
story: 2003902
task: 26780
Change-Id: I99d3a78085ba10030200f12bbfe58a72964e2326
Signed-off-by: dioguerra <dy090.guerra@gmail.com>
0b5f4260d9