Adding a Helm chart to install in Kubernetes (#1010)

* first pass at a helm chart

* more cleanup

* adding more stuff

* trying to generate the DB password

* more fixes and hardening

* Don't need to bake this in

* switching these back to the defaults

* more cleanup

* bumping the app version to match release

* some fixes

* updating volumeMounts too

* and disabling the PVCs if we aren't using them

* fixing the spacing

---------

Co-authored-by: Aditya Chandel <8075870+adityachandelgit@users.noreply.github.com>

example-chart/Chart.yaml

@@ -0,0 +1,29 @@
+apiVersion: v2
+name: booklore
+description: A Helm chart for [Booklore](https://github.com/booklore-app/booklore)
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.1.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "0.38.2"
+
+dependencies:
+  - name: mariadb
+    version: 22.0.*
+    repository: oci://registry-1.docker.io/bitnamicharts