unpack obscpio files

metal3-chart/charts/mariadb/templates/_helpers.tpl

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+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "mariadb.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 "mariadb.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 "mariadb.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "mariadb.labels" -}}
+helm.sh/chart: {{ include "mariadb.chart" . }}
+{{ include "mariadb.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "mariadb.selectorLabels" -}}
+app.kubernetes.io/component: mariadb
+app.kubernetes.io/name: {{ include "mariadb.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "mariadb.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "mariadb.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
+

metal3-chart/charts/mariadb/templates/configmap.yaml

@@ -0,0 +1,8 @@
+apiVersion: v1
+kind: ConfigMap 
+metadata:
+  name: mariadb-cm
+  labels:
+    {{- include "mariadb.labels" . | nindent 4 }}
+data:
+  RESTART_CONTAINER_CERTIFICATE_UPDATED: "false"

metal3-chart/charts/mariadb/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "mariadb.fullname" . }}
+  labels:
+    {{- include "mariadb.labels" . | nindent 4 }}
+spec:
+  replicas: {{.Values.replicaCount}}
+  selector:
+    matchLabels:
+      {{- include "mariadb.selectorLabels" . | nindent 6 }}
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "mariadb.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- $volmounts := toYaml .Values.volumeMounts | trim | nindent 12 }}
+      {{- $volumes := toYaml .Values.volumes | trim | nindent 8 }}
+      serviceAccountName: {{ include "mariadb.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+      - name: mariadb
+        image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+        imagePullPolicy: {{ .Values.image.pullPolicy }}
+        securityContext:
+          {{- toYaml .Values.securityContext | nindent 12 }}
+        env:
+          - name: MARIADB_PASSWORD
+            valueFrom:
+              secretKeyRef:
+                key: password
+                name: ironic-mariadb
+          - name: RESTART_CONTAINER_CERTIFICATE_UPDATED
+            valueFrom:
+              configMapKeyRef:
+                name: mariadb-cm
+                key: RESTART_CONTAINER_CERTIFICATE_UPDATED
+        lifecycle:
+          preStop:
+            exec:
+              command:
+              - sh
+              - -c
+              - mysqladmin shutdown -uironic -p$(printenv MARIADB_PASSWORD)
+        livenessProbe:
+          exec:
+            command:
+              - sh
+              - -c
+              - mysqladmin status -uironic -p$(printenv MARIADB_PASSWORD)
+          failureThreshold: 10
+          initialDelaySeconds: 30
+          periodSeconds: 30
+          successThreshold: 1
+          timeoutSeconds: 10
+        ports:
+          - containerPort: 3306
+            name: mariadb
+            protocol: TCP
+        readinessProbe:
+          exec:
+            command:
+              - sh
+              - -c
+              - mysqladmin status -uironic -p$(printenv MARIADB_PASSWORD)
+          failureThreshold: 10
+          initialDelaySeconds: 30
+          periodSeconds: 30
+          successThreshold: 1
+          timeoutSeconds: 10
+        volumeMounts:
+            {{- $volmounts }}
+      {{- with .Values.global.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      volumes:
+        {{- $volumes }}

metal3-chart/charts/mariadb/templates/pvc.yaml

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+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: mariadb-volume-claim
+  {{- if .Values.persistence.keep }}
+  annotations:
+    "helm.sh/resource-policy": keep
+  {{- end }}
+spec:
+  accessModes:
+  {{- if .Values.persistence.accessMode }}
+  - {{ .Values.persistence.accessMode }}
+  {{- else if eq (int .Values.replicaCount) 1 }}
+  - ReadWriteOnce
+  {{- else }}
+  - ReadWriteMany
+  {{- end }}
+  resources:
+    requests:
+      storage: {{ .Values.persistence.size }}
+  {{- if .Values.persistence.storageClass }}
+  storageClassName: {{ .Values.persistence.storageClass }}
+  {{- end }}
+  volumeMode: Filesystem

metal3-chart/charts/mariadb/templates/secret.yaml

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+{{- $secret_name := "ironic-mariadb" -}}
+
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ $secret_name }}
+  labels:
+    {{- include "mariadb.labels" . | nindent 4 }}
+type: Opaque
+data:
+  # Check if the secret is deployed and has a password
+  {{- $old_sec := lookup "v1" "Secret" .Release.Namespace $secret_name }}
+  {{- if and $old_sec (index $old_sec.data "password") }}
+  password: {{ index $old_sec.data "password" }}
+  {{- else if .Values.password }}
+  # If not, check if a password is provided in values.yaml
+  password: {{ .Values.password | toString | b64enc }}
+  {{- else }}
+  # If no secret and no password in values.yaml, generate a new password
+  password: {{ randAlphaNum 20 | b64enc }}
+  {{- end }}

metal3-chart/charts/mariadb/templates/service-account.yaml

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+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "mariadb.serviceAccountName" . }}
+  labels:
+    {{- include "mariadb.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}
+

metal3-chart/charts/mariadb/templates/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ .Values.global.databaseServiceName }}
+  labels:
+    {{- include "mariadb.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  selector:
+    {{- include "mariadb.selectorLabels" . | nindent 4 }}
+  ports:
+  {{- with .Values.service.ports }}
+    {{- toYaml . | nindent 2 }}
+  {{- end }}