[Contrib] Authorize choice of subcomponents

Instead of forcing installation of all contrib components, make the
installation of these components enabled with a toggle, so each person
can choose to install a subset, all or none.

Issue-ID: OOM-2352
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Change-Id: Ie112fe1f1864587b9ac69f18967a3c28d16bdbbe

7 files changed, 341 insertions, 0 deletions

diff --git a/kubernetes/contrib/components/awx/charts/awx-postgres/Chart.yaml b/kubernetes/contrib/components/awx/charts/awx-postgres/Chart.yaml
new file mode 100755
index 0000000000..e30faf275e
--- /dev/null
+++ b/kubernetes/contrib/components/awx/charts/awx-postgres/Chart.yaml
@@ -0,0 +1,18 @@
+# Copyright © 2019 Bell Canada
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+apiVersion: v1
+description: Ansible AWX database
+name: awx-postgres
+version: 6.0.0
diff --git a/kubernetes/contrib/components/awx/charts/awx-postgres/templates/NOTES.txt b/kubernetes/contrib/components/awx/charts/awx-postgres/templates/NOTES.txt
new file mode 100755
index 0000000000..3ab092e848
--- /dev/null
+++ b/kubernetes/contrib/components/awx/charts/awx-postgres/templates/NOTES.txt
@@ -0,0 +1,33 @@
+# Copyright © 2019 Bell Canada
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range .Values.ingress.hosts }}
+  http://{{ . }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ include "common.namespace" . }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "common.name" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ include "common.namespace" . }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get svc -w {{ include "common.name" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ include "common.namespace" . }} {{ include "common.name" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+  echo http://$SERVICE_IP:{{ .Values.service.externalPort }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ include "common.namespace" . }} -l "app={{ include "common.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl port-forward $POD_NAME 8080:{{ .Values.service.internalPort }}
+{{- end }}
diff --git a/kubernetes/contrib/components/awx/charts/awx-postgres/templates/deployment.yaml b/kubernetes/contrib/components/awx/charts/awx-postgres/templates/deployment.yaml
new file mode 100755
index 0000000000..67d13cf477
--- /dev/null
+++ b/kubernetes/contrib/components/awx/charts/awx-postgres/templates/deployment.yaml
@@ -0,0 +1,86 @@
+{{/*
+# Copyright © 2019 Bell Canada
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+*/}}
+
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: {{ include "common.fullname" . }}
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ include "common.release" . }}
+    heritage: {{ .Release.Service }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  template:
+    metadata:
+      labels:
+        app: {{ include "common.name" . }}
+        release: {{ include "common.release" . }}
+    spec:
+      containers:
+      - name: {{ include "common.name" . }}
+        image: {{ .Values.global.repository | default .Values.repository }}/{{ .Values.image }}
+        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+        ports:
+        - containerPort: {{ .Values.service.internalPort }}
+        readinessProbe:
+          exec:
+            command:
+            - /bin/sh
+            - -i
+            - -c
+            - psql -h 127.0.0.1 -U $POSTGRES_USER -q -d {{ .Values.config.postgresDB }}
+              -c 'SELECT 1'
+          initialDelaySeconds: 5
+          timeoutSeconds: 1
+        env:
+          - name: POSTGRES_USER
+            value: "{{ .Values.config.postgresUser }}"
+          - name: POSTGRES_PASSWORD
+            value: "{{ .Values.config.postgresPassword }}"
+          - name: POSTGRES_DB
+            value: "{{ .Values.config.postgresDB }}"
+        volumeMounts:
+        - mountPath: /etc/localtime
+          name: localtime
+          readOnly: true
+        - name: {{ include "common.fullname" . }}-data
+          mountPath: /var/lib/postgresql/data
+        resources:
+{{ include "common.resources" . | indent 12 }}
+      {{- if .Values.nodeSelector }}
+      nodeSelector:
+{{ toYaml .Values.nodeSelector | indent 10 }}
+      {{- end -}}
+      {{- if .Values.affinity }}
+      affinity:
+{{ toYaml .Values.affinity | indent 10 }}
+      {{- end }}
+      volumes:
+        - name: localtime
+          hostPath:
+            path: /etc/localtime
+      {{- if .Values.persistence.enabled }}
+        - name: {{ include "common.fullname" . }}-data
+          persistentVolumeClaim:
+            claimName: {{ include "common.fullname" . }}
+      {{- else }}
+          emptyDir: {}
+      {{- end }}
+      imagePullSecrets:
+      - name: "{{ include "common.namespace" . }}-docker-registry-key"
diff --git a/kubernetes/contrib/components/awx/charts/awx-postgres/templates/pv.yaml b/kubernetes/contrib/components/awx/charts/awx-postgres/templates/pv.yaml
new file mode 100755
index 0000000000..bfe63abafe
--- /dev/null
+++ b/kubernetes/contrib/components/awx/charts/awx-postgres/templates/pv.yaml
@@ -0,0 +1,40 @@
+{{/*
+# Copyright © 2019 Bell Canada
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+*/}}
+
+{{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) -}}
+{{- if eq "True" (include "common.needPV" .) -}}
+kind: PersistentVolume
+apiVersion: v1
+metadata:
+  name: {{ include "common.fullname" . }}
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}"
+    release: "{{ include "common.release" .  }}"
+    heritage: "{{ .Release.Service }}"
+    name: {{ include "common.fullname" . }}
+spec:
+  capacity:
+    storage: {{ .Values.persistence.size}}
+  accessModes:
+    - {{ .Values.persistence.accessMode }}
+  persistentVolumeReclaimPolicy: {{ .Values.persistence.volumeReclaimPolicy }}
+  storageClassName: "{{ include "common.fullname" . }}-data"
+  hostPath:
+    path: {{ .Values.global.persistence.mountPath | default .Values.persistence.mountPath }}/{{ include "common.release" . }}/{{ .Values.persistence.mountSubPath }}
+{{- end -}}
+{{- end -}}
diff --git a/kubernetes/contrib/components/awx/charts/awx-postgres/templates/pvc.yaml b/kubernetes/contrib/components/awx/charts/awx-postgres/templates/pvc.yaml
new file mode 100755
index 0000000000..e12dabf175
--- /dev/null
+++ b/kubernetes/contrib/components/awx/charts/awx-postgres/templates/pvc.yaml
@@ -0,0 +1,39 @@
+{{/*
+# Copyright © 2019 Bell Canada
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+*/}}
+
+{{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) -}}
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: {{ include "common.fullname" . }}
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+    release: "{{ include "common.release" . }}"
+    heritage: "{{ .Release.Service }}"
+{{- if .Values.persistence.annotations }}
+  annotations:
+{{ .Values.persistence.annotations | indent 4 }}
+{{- end }}
+spec:
+  accessModes:
+    - {{ .Values.persistence.accessMode }}
+  storageClassName: {{ include "common.storageClass" . }}
+  resources:
+    requests:
+      storage: {{ .Values.persistence.size }}
+{{- end -}}
diff --git a/kubernetes/contrib/components/awx/charts/awx-postgres/templates/service.yaml b/kubernetes/contrib/components/awx/charts/awx-postgres/templates/service.yaml
new file mode 100755
index 0000000000..f560417425
--- /dev/null
+++ b/kubernetes/contrib/components/awx/charts/awx-postgres/templates/service.yaml
@@ -0,0 +1,42 @@
+{{/*
+# Copyright © 2019 Bell Canada
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+*/}}
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "common.servicename" . }}
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ include "common.release" . }}
+    heritage: {{ .Release.Service }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    {{if eq .Values.service.type "NodePort" -}}
+    - port: {{ .Values.service.externalPort }}
+      targetPort: {{ .Values.service.internalPort }}
+      nodePort: {{ .Values.global.nodePortPrefix | default .Values.nodePortPrefix }}{{ .Values.service.nodePort }}
+      name: {{ .Values.service.portName }}
+    {{- else -}}
+    - port: {{ .Values.service.externalPort }}
+      targetPort: {{ .Values.service.internalPort }}
+      name: {{ .Values.service.portName }}
+    {{- end}}
+  selector:
+    app: {{ include "common.name" . }}
+    release: {{ include "common.release" . }}
diff --git a/kubernetes/contrib/components/awx/charts/awx-postgres/values.yaml b/kubernetes/contrib/components/awx/charts/awx-postgres/values.yaml
new file mode 100755
index 0000000000..09012ead47
--- /dev/null
+++ b/kubernetes/contrib/components/awx/charts/awx-postgres/values.yaml
@@ -0,0 +1,83 @@
+# Copyright © 2019 Bell Canada
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Default values for mariadb.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+global: # global defaults
+  nodePortPrefixExt: 304
+  persistence: {}
+
+# application image
+repository: docker.io
+image: postgres:10.4-alpine
+pullPolicy: Always
+
+# application configuration
+config:
+  postgresUser: awx
+  postgresPassword: awx
+  postgresDB: awx
+
+ingress:
+  enabled: false
+
+# default number of instances
+replicaCount: 1
+
+nodeSelector: {}
+
+affinity: {}
+
+# probe configuration parameters
+liveness:
+  initialDelaySeconds: 10
+  periodSeconds: 10
+  # necessary to disable liveness probe when setting breakpoints
+  # in debugger so K8s doesn't restart unresponsive container
+  enabled: true
+
+readiness:
+  initialDelaySeconds: 10
+  periodSeconds: 10
+
+## Persist data to a persitent volume
+persistence:
+  enabled: true
+  volumeReclaimPolicy: Retain
+
+  # Uncomment the storageClass parameter to use an existing PV
+  # that will match the following class.
+  # When uncomment the storageClass, the PV is not created anymore.
+
+  # storageClass: "nfs-dev-sc"
+
+  accessMode: ReadWriteOnce
+  size: 1Gi
+
+  # When using storage class, mountPath and mountSubPath are
+  # simply ignored.
+
+  mountPath: /dockerdata-nfs
+  mountSubPath: awx/pgdata
+
+service:
+  type: ClusterIP
+  name: awx-postgresql
+  portName: awx-postgresql
+  internalPort: 5432
+  externalPort: 5432
+
+resources: {}