* Updates the k8s helm platform docs
- Updates to talk about the external mode
- Updates the helm install overview to show that the releases can also
be the way to install
- Rewrites the how-to to include showing how to start in each mode
- Each mode that has a guide links off to a guide
- Re-organizes the Unseal and Init to a section and places all the
various other unseals underneath it
- Moves updating below the unseal and init
- Shows some basic usage of the helm CLI with a value and file override
* Adds learn links for k8s index pages
* Adds helm dev and external vault examples
While the dev one may seem obvious I think that it's incredibly useful
to cover our bases if this is to be reference documentation. I thought
maybe the example could have ingress support for UI but do not have the
experience to recommend it.
* Adds helm docs example dev and external
- places the development first as it feels like the starting point for
some.
- places the external after HA
Co-authored-by: Vishal Nayak <vishalnayak@users.noreply.github.com>
Updated docs for vault-helm 0.4.0 configuration changes, and helm 3
support (dropping helm 2). Also some spelling changes, and shortened
page titles for the k8s helm examples.
