* Extends kubernetesDeploy step to support Helm 3
Currently, the kubernetesDeploy step has no support to Helm 3 due to the fact that:
- the initialization command used works only for Helm 2
- the image used when running the helm CLI is based on Helm 2
The need for Helm 3 support comes from the fact that Helm 3 introduces major architectural changes,
more specifically, the removal of its server-side agent called Tiller - thus, being incompatible with
one another.
This commit adds this support by introducing a new configuration field (helmVersion).
By default, its values is set to 2 (Helm 2) to avoid breaking any existing functionalities.
* Use deployTool field to decide between Helm 2 or 3
* Remove helm init and replace wait for atomic in v3
* Update cmd/kubernetesDeploy.go
Nice catch!
Co-Authored-By: Christopher Fenner <26137398+CCFenner@users.noreply.github.com>
* Add documentation for kubernetesDeploy step
* Add helm3 example for kubernetesDeploy step using mandatory fields
* Add new line at the end of kubernetesDeploy documentation
* Link kubernetesDeploy step with docs generator
* Add possible values for deployTool in kubernetesDeploy
* dummy change
* Revert "dummy change"
Co-authored-by: Oliver Nocon <33484802+OliverNocon@users.noreply.github.com>
Co-authored-by: Christopher Fenner <26137398+CCFenner@users.noreply.github.com>
ExecMockRunner and ShellMockRunner both needs an environment. "Extending"
here leads to "subclasses" for both cases. That is more long-winded since
it could be.
