Add prometheus chart for multicloud

Adding prometheus server chart under multicloud.
P4: Add Alertmanager subchart under prometheus
P6: Add Grafana subchart under prometheus
P9: Add resourcelimits
P10: Use version 3.0.0 for all the charts

Issue-ID: MULTICLOUD-317
Change-Id: I7ba764d020921729225cf6f65154d00ad4e40dae
Signed-off-by: Kiran Kamineni <kiran.k.kamineni@intel.com>

1 files changed, 121 insertions, 0 deletions

diff --git a/kubernetes/multicloud/charts/multicloud-prometheus/templates/deployment.yaml b/kubernetes/multicloud/charts/multicloud-prometheus/templates/deployment.yaml
new file mode 100644
index 0000000000..00c6e21c5d
--- /dev/null
+++ b/kubernetes/multicloud/charts/multicloud-prometheus/templates/deployment.yaml
@@ -0,0 +1,121 @@
+{{/*
+# 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: 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: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      app: {{ include "common.name" . }}
+  template:
+    metadata:
+      labels:
+        app: {{ include "common.name" . }}
+        release: {{ .Release.Name }}
+      name: {{ include "common.name" . }}
+    spec:
+      initContainers:
+      - image: "{{ .Values.global.busyboxRepository }}/{{ .Values.global.busyboxImage }}"
+        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+        name: {{ include "common.name" . }}-chown-init
+        command: ["chown", "-R", "65534:65534", "{{ .Values.persistence.containerMountPath }}"]
+        volumeMounts:
+        - name: {{ include "common.fullname" . }}-storage
+          mountPath: {{ .Values.persistence.containerMountPath }}
+      containers:
+      - name: {{ include "common.name" . }}-configmap-reload
+        image: "{{ .Values.global.configmapReload.image.repository }}:{{ .Values.global.configmapReload.image.tag }}"
+        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+        args:
+          - --volume-dir=/etc/config
+          - --webhook-url=http://localhost:9090/-/reload
+        volumeMounts:
+          - name: {{ include "common.fullname" . }}-config
+            mountPath: /etc/config
+            readOnly: true
+
+      - name: {{ include "common.name" . }}-server
+        image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+        args:
+          - --config.file=/etc/config/prometheus.yml
+          - --storage.tsdb.path={{ .Values.persistence.containerMountPath }}
+          - --web.console.libraries=/etc/prometheus/console_libraries
+          - --web.console.templates=/etc/prometheus/consoles
+          - --web.enable-lifecycle
+        {{- if .Values.server.enableAdminApi }}
+          - --web.enable-admin-api
+        {{- end }}
+        resources:
+{{ toYaml .Values.resources | indent 10 }}
+        ports:
+        - containerPort: {{ .Values.service.internalPort }}
+        # disable liveness probe when breakpoints set in debugger
+        # so K8s doesn't restart unresponsive container
+        {{- if .Values.liveness.enabled }}
+        livenessProbe:
+          httpGet:
+            path: /-/healthy
+            port: {{ .Values.service.internalPort }}
+          initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
+          periodSeconds: {{ .Values.liveness.periodSeconds }}
+          timeoutSeconds: {{ .Values.liveness.timeoutSeconds }}
+        {{ end -}}
+        {{- if .Values.readiness.enabled }}
+        readinessProbe:
+          httpGet:
+            path: /-/ready
+            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/config
+          - name: {{ include "common.fullname" . }}-storage
+            mountPath: {{ .Values.persistence.containerMountPath }}
+      {{- 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 }}
+      imagePullSecrets:
+      - name: "{{ include "common.namespace" . }}-docker-registry-key"
+      restartPolicy: Always