[MULTICLOUD] Uses new tpls for repos / images

This commit makes Multicloud chart to use the new generator for repositories and
images.
As new templates doesn't work well with "sub charts", we move also
subcharts to components folder.

Issue-ID: OOM-2364
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Change-Id: I34049a733bddc6faf7a68e4c768c447b6c2e34b1

8 files changed, 509 insertions, 0 deletions

diff --git a/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/Chart.yaml b/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/Chart.yaml
new file mode 100644
index 0000000000..1456eff4e7
--- /dev/null
+++ b/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/Chart.yaml
@@ -0,0 +1,18 @@
+# Copyright 2018 Intel Corporation, Inc
+#
+# 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: ONAP Multicloud Grafana for Prometheus
+name: prometheus-grafana
+version: 6.0.0
diff --git a/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/resources/config/grafana.ini b/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/resources/config/grafana.ini
new file mode 100644
index 0000000000..9dc0f09cd9
--- /dev/null
+++ b/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/resources/config/grafana.ini
@@ -0,0 +1,11 @@
+paths:
+    data: /var/lib/grafana/data
+    logs: /var/log/grafana
+    plugins: /var/lib/grafana/plugins
+    provisioning: /etc/grafana/provisioning
+analytics:
+    check_for_updates: true
+log:
+    mode: console
+grafana_net:
+    url: https://grafana.net
\ No newline at end of file
diff --git a/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/templates/configmap.yaml b/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/templates/configmap.yaml
new file mode 100644
index 0000000000..ab570896db
--- /dev/null
+++ b/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/templates/configmap.yaml
@@ -0,0 +1,96 @@
+{{/*
+# Copyright 2018 Intel Corporation, Inc
+#
+# 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 .Values.global.grafana.enabled -}}
+
+apiVersion: v1
+kind: ConfigMap
+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 }}
+data:
+{{ tpl (.Files.Glob "resources/config/*").AsConfig . | indent 2 }}
+
+{{- if .Values.datasources }}
+  {{- range $key, $value := .Values.datasources }}
+  {{ $key }}: |
+{{ toYaml $value | indent 4 }}
+  {{- end -}}
+{{- end -}}
+
+{{- if .Values.dashboardProviders }}
+  {{- range $key, $value := .Values.dashboardProviders }}
+  {{ $key }}: |
+{{ toYaml $value | indent 4 }}
+  {{- end -}}
+{{- end -}}
+
+{{- if .Values.dashboards  }}
+  download_dashboards.sh: |
+    #!/usr/bin/env sh
+    set -euf
+    {{- if .Values.dashboardProviders }}
+      {{- range $key, $value := .Values.dashboardProviders }}
+        {{- range $value.providers }}
+    mkdir -p {{ .options.path }}
+        {{- end }}
+      {{- end }}
+    {{- end }}
+  {{- range $provider, $dashboards := .Values.dashboards }}
+    {{- range $key, $value := $dashboards }}
+      {{- if (or (hasKey $value "gnetId") (hasKey $value "url")) }}
+    curl -sk \
+    --connect-timeout 60 \
+    --max-time 60 \
+    -H "Accept: application/json" \
+    -H "Content-Type: application/json;charset=UTF-8" \
+    {{- if $value.url -}}{{ $value.url }}{{- else -}} https://grafana.com/api/dashboards/{{ $value.gnetId }}/revisions/{{- if $value.revision -}}{{ $value.revision }}{{- else -}}1{{- end -}}/download{{- end -}}{{ if $value.datasource }}| sed 's|\"datasource\":[^,]*|\"datasource\": \"{{ $value.datasource }}\"|g'{{ end }} \
+    > /var/lib/grafana/dashboards/{{ $provider }}/{{ $key }}.json
+      {{- end }}
+    {{- end }}
+  {{- end }}
+{{- end }}
+
+{{- if .Values.dashboards }}
+  {{- range $provider, $dashboards := .Values.dashboards }}
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "common.fullname" $ }}-dashboards-{{ $provider }}
+  namespace: {{ include "common.namespace" $ }}
+  labels:
+    app: {{ include "common.name" $ }}
+    chart: {{ $.Chart.Name }}-{{ $.Chart.Version | replace "+" "_" }}
+    release: {{ include "common.release" $ }}
+    heritage: {{ $.Release.Service }}
+    dashboard-provider: {{ $provider }}
+data:
+  {{- range $key, $value := $dashboards }}
+    {{- if hasKey $value "json" }}
+  {{ $key }}.json: |
+{{ $value.json | indent 4 }}
+    {{- end }}
+  {{- end }}
+  {{- end }}
+
+{{- end }}
+{{- end -}}
diff --git a/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/templates/deployment.yaml b/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/templates/deployment.yaml
new file mode 100644
index 0000000000..2dea842733
--- /dev/null
+++ b/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/templates/deployment.yaml
@@ -0,0 +1,139 @@
+{{/*
+# Copyright 2018 Intel Corporation, Inc
+#
+# 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 .Values.global.grafana.enabled -}}
+
+apiVersion: apps/v1
+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 }}
+  selector:
+    matchLabels:
+      app: {{ include "common.name" . }}
+  template:
+    metadata:
+      labels:
+        app: {{ include "common.name" . }}
+        release: {{ include "common.release" . }}
+      name: {{ include "common.name" . }}
+    spec:
+      {{- if .Values.dashboards }}
+      initContainers:
+      - name: {{ include "common.name" . }}-download-dashboards
+        image: {{ include "repositoryGenerator.dockerHubRepository" . }}/{{ .Values.downloadDashboardsImage.repository }}:{{ .Values.downloadDashboardsImage.tag }}
+        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+        command: ["sh", "/etc/grafana/download_dashboards.sh"]
+        volumeMounts:
+          - name: {{ include "common.fullname" . }}-config
+            mountPath: "/etc/grafana/download_dashboards.sh"
+            subPath: download_dashboards.sh
+          - name: {{ include "common.fullname" . }}-storage
+            mountPath: {{ .Values.persistence.containerMountPath }}
+      {{- end }}
+
+      containers:
+      - name: {{ include "common.name" . }}
+        image: {{ include "repositoryGenerator.dockerHubRepository" . }}/{{ .Values.image.repository }}:{{ .Values.image.tag }}
+        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+        resources:
+{{ toYaml .Values.resources | indent 10 }}
+        ports:
+        - containerPort: {{ .Values.service.internalPort }}
+          protocol: TCP
+        {{- if .Values.liveness.enabled }}
+        livenessProbe:
+          httpGet:
+            path: /api/health
+            port: {{ .Values.service.internalPort }}
+          initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
+          periodSeconds: {{ .Values.liveness.periodSeconds }}
+          timeoutSeconds: {{ .Values.liveness.timeoutSeconds }}
+        {{ end -}}
+        {{- if .Values.readiness.enabled }}
+        readinessProbe:
+          httpGet:
+            path: /api/health
+            port: {{ .Values.service.internalPort }}
+          initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
+          periodSeconds: {{ .Values.readiness.periodSeconds }}
+          timeoutSeconds: {{ .Values.readiness.timeoutSeconds }}
+        {{ end -}}
+        volumeMounts:
+          - name: {{ include "common.fullname" . }}-config
+            mountPath: "/etc/grafana/grafana.ini"
+            subPath: grafana.ini
+          - name: {{ include "common.fullname" . }}-storage
+            mountPath: {{ .Values.persistence.containerMountPath }}
+          {{- if .Values.dashboards }}
+          {{- range $provider, $dashboards := .Values.dashboards }}
+          {{- range $key, $value := $dashboards }}
+          {{- if hasKey $value "json" }}
+          - name: {{ include "common.fullname" $ }}-dashboards-{{ $provider }}
+            mountPath: "/var/lib/grafana/dashboards/{{ $provider }}/{{ $key }}.json"
+            subPath: "{{ $key }}.json"
+          {{- end }}
+          {{- end }}
+          {{- end }}
+          {{- end -}}
+          {{- if .Values.datasources }}
+          - name: {{ include "common.fullname" . }}-config
+            mountPath: "/etc/grafana/provisioning/datasources/datasources.yaml"
+            subPath: datasources.yaml
+          {{- end }}
+          {{- if .Values.dashboardProviders }}
+          - name: {{ include "common.fullname" . }}-config
+            mountPath: "/etc/grafana/provisioning/dashboards/dashboardproviders.yaml"
+            subPath: dashboardproviders.yaml
+          {{- end }}
+      {{- if .Values.nodeSelector }}
+      nodeSelector:
+{{ toYaml .Values.nodeSelector | indent 8 }}
+      {{- end -}}
+      {{- if .Values.affinity }}
+      affinity:
+{{ toYaml .Values.affinity | indent 8 }}
+      {{- end }}
+      volumes:
+        - name: {{ include "common.fullname" . }}-config
+          configMap:
+            name: {{ include "common.fullname" . }}
+        - name: {{ include "common.fullname" . }}-storage
+        {{- if .Values.persistence.enabled }}
+          persistentVolumeClaim:
+            claimName: {{ include "common.fullname" . }}
+        {{- else }}
+          emptyDir: {}
+        {{- end }}
+        {{- if .Values.dashboards }}
+          {{- range keys .Values.dashboards }}
+        - name: {{ include "common.fullname" $ }}-dashboards-{{ . }}
+          configMap:
+            name: {{ include "common.fullname" $ }}-dashboards-{{ . }}
+          {{- end }}
+        {{- end }}
+      imagePullSecrets:
+      - name: "{{ include "common.namespace" . }}-docker-registry-key"
+      restartPolicy: Always
+
+{{- end -}}
diff --git a/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/templates/pv.yaml b/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/templates/pv.yaml
new file mode 100644
index 0000000000..0c7ea4b560
--- /dev/null
+++ b/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/templates/pv.yaml
@@ -0,0 +1,42 @@
+{{/*
+# Copyright 2018 Intel Corporation, Inc
+#
+# 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 .Values.global.grafana.enabled -}}
+{{- 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 }}
+  storageClassName: "{{ include "common.fullname" . }}-data"
+  persistentVolumeReclaimPolicy: {{ .Values.persistence.volumeReclaimPolicy }}
+  hostPath:
+    path: {{ .Values.global.persistence.mountPath | default .Values.persistence.mountPath }}/{{ include "common.release" . }}/{{ .Values.persistence.mountSubPath }}
+{{- end -}}
+{{- end -}}
+{{- end -}}
diff --git a/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/templates/pvc.yaml b/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/templates/pvc.yaml
new file mode 100644
index 0000000000..68ab6c487f
--- /dev/null
+++ b/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/templates/pvc.yaml
@@ -0,0 +1,43 @@
+{{/*
+# Copyright 2018 Intel Corporation, Inc
+#
+# 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 .Values.global.grafana.enabled -}}
+
+{{- 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:
+{{ toYaml .Values.persistence.annotations | indent 4 }}
+{{- end }}
+spec:
+  accessModes:
+    - {{ .Values.persistence.accessMode }}
+  storageClassName: {{ include "common.storageClass" . }}
+  resources:
+    requests:
+      storage: {{ .Values.persistence.size }}
+{{- end -}}
+
+{{- end -}}
diff --git a/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/templates/service.yaml b/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/templates/service.yaml
new file mode 100644
index 0000000000..775af0afa7
--- /dev/null
+++ b/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/templates/service.yaml
@@ -0,0 +1,46 @@
+{{/*
+# Copyright 2018 Intel Corporation, Inc
+#
+# 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 .Values.global.grafana.enabled -}}
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ .Values.service.name }}
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ include "common.release" . }}
+    heritage: {{ .Release.Service }}
+  annotations:
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+  - name: {{ .Values.service.portName }}
+    {{if eq .Values.service.type "NodePort" -}}
+    port: {{ .Values.service.internalPort }}
+    nodePort: {{ .Values.global.nodePortPrefix | default "302" }}{{ .Values.service.nodePort }}
+    {{- else -}}
+    port: {{ .Values.service.externalPort }}
+    targetPort: {{ .Values.service.internalPort }}
+    {{- end}}
+    protocol: TCP
+  selector:
+    app: {{ include "common.name" . }}
+    release: {{ include "common.release" . }}
+
+{{- end -}}
\ No newline at end of file
diff --git a/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/values.yaml b/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/values.yaml
new file mode 100644
index 0000000000..43f4e93a6f
--- /dev/null
+++ b/kubernetes/multicloud/components/multicloud-prometheus/charts/prometheus-grafana/values.yaml
@@ -0,0 +1,114 @@
+# Copyright 2018 Intel Corporation, Inc
+#
+# 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.
+
+#################################################################
+# Global configuration defaults.
+#################################################################
+global:
+  persistence: {}
+
+pullPolicy: Always
+
+# flag to enable debugging - application support required
+debugEnabled: false
+
+#Alertmanager Configuration
+image:
+  repository: grafana/grafana
+  tag: 5.2.4
+
+downloadDashboardsImage:
+  repository: appropriate/curl
+  tag: latest
+
+persistence:
+  enabled: true
+  volumeReclaimPolicy: Retain
+  accessMode: ReadWriteOnce
+  size: 10Gi
+  mountPath: /dockerdata-nfs
+  mountSubPath: multicloud/prometheus/grafana
+  containerMountPath: /grafana/data
+
+#Service configuration for this chart
+service:
+  type: ClusterIP
+  name: multicloud-prometheus-grafana
+  portName: prometheus-grafana
+  internalPort: 3000
+  externalPort: 3000
+
+#Grafana Datasources
+datasources:
+  datasources.yaml:
+    apiVersion: 1
+    datasources:
+    - name: Prometheus
+      type: prometheus
+      #Make sure the port number matches for the prometheus service
+      url: http://multicloud-prometheus:9090
+      access: proxy
+      isDefault: true
+
+
+#Grafana Dashboard providers
+dashboardProviders: {}
+
+#Grafana Dashboards for importing
+#This requires dashboardProviders to be enabled with some data
+#The dashboards will be downloaded from the URL provided in
+#dashboardProviders
+dashboards: {}
+
+# probe configuration parameters
+liveness:
+  initialDelaySeconds: 10
+  periodSeconds: 30
+  timeoutSeconds: 30
+  enabled: true
+
+readiness:
+  initialDelaySeconds: 10
+  periodSeconds: 30
+  timeoutSeconds: 30
+  enabled: true
+
+# default number of instances
+replicaCount: 1
+
+nodeSelector: {}
+
+affinity: {}
+
+ingress:
+  enabled: false
+
+flavor: small
+# Segregation for Different environment (Small and Large)
+resources:
+  small:
+    limits:
+      cpu: 1
+      memory: 4Gi
+    requests:
+      cpu: 10m
+      memory: 1Gi
+  large:
+    limits:
+      cpu: 2
+      memory: 8Gi
+    requests:
+      cpu: 20m
+      memory: 2Gi
+  unlimited: {}