From f8feec4112dd4b2b511f9b8884911d40d4974888 Mon Sep 17 00:00:00 2001
From: "Randal S. Harisch" <randal@endofday.com>
Date: Fri, 6 Oct 2023 10:07:50 -0600
Subject: [PATCH] Added storage chart to create pvc manually if needed

---
 storage/.helmignore            | 23 +++++++++++++
 storage/Chart.yaml             | 24 +++++++++++++
 storage/templates/_helpers.tpl | 62 ++++++++++++++++++++++++++++++++++
 storage/templates/pvc.yaml     | 11 ++++++
 storage/values.yaml            |  4 +++
 5 files changed, 124 insertions(+)
 create mode 100644 storage/.helmignore
 create mode 100644 storage/Chart.yaml
 create mode 100644 storage/templates/_helpers.tpl
 create mode 100644 storage/templates/pvc.yaml
 create mode 100644 storage/values.yaml

diff --git a/storage/.helmignore b/storage/.helmignore
new file mode 100644
index 0000000..0e8a0eb
--- /dev/null
+++ b/storage/.helmignore
@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/
diff --git a/storage/Chart.yaml b/storage/Chart.yaml
new file mode 100644
index 0000000..590b7af
--- /dev/null
+++ b/storage/Chart.yaml
@@ -0,0 +1,24 @@
+apiVersion: v2
+name: storage
+description: A Helm chart for Kubernetes
+
+# 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: "v0.1.0"
diff --git a/storage/templates/_helpers.tpl b/storage/templates/_helpers.tpl
new file mode 100644
index 0000000..b043184
--- /dev/null
+++ b/storage/templates/_helpers.tpl
@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "conversion-engine.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "conversion-engine.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "conversion-engine.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "conversion-engine.labels" -}}
+helm.sh/chart: {{ include "conversion-engine.chart" . }}
+{{ include "conversion-engine.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "conversion-engine.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "conversion-engine.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "conversion-engine.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "conversion-engine.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
diff --git a/storage/templates/pvc.yaml b/storage/templates/pvc.yaml
new file mode 100644
index 0000000..0da4914
--- /dev/null
+++ b/storage/templates/pvc.yaml
@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ .Values.pvc.name }}
+spec:
+  accessModes:
+  - ReadWriteMany
+  resources:
+    requests:
+      storage: {{ .Values.pvc.size }}
+  storageClassName: {{ .Values.pvc.storageClassName }}
diff --git a/storage/values.yaml b/storage/values.yaml
new file mode 100644
index 0000000..6417ced
--- /dev/null
+++ b/storage/values.yaml
@@ -0,0 +1,4 @@
+pvc:
+  name: pvc-conversion
+  storageClassName: govideo-nfs-client
+  size: 50Gi