Telemetry: add mongodb chart

This PS adds a mongodb chart.

Change-Id: I7038650ca38b1fbae02a14c39d10270e847042c6

mongodb/Chart.yaml

@@ -0,0 +1,24 @@
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# 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: OpenStack-Helm MongoDB
+name: mongodb
+version: 0.1.0
+home: https://www.mongodb.com
+sources:
+  - https://github.com/mongodb/mongo
+  - https://git.openstack.org/cgit/openstack/openstack-helm
+maintainers:
+  - name: OpenStack-Helm Authors

mongodb/requirements.yaml

@@ -0,0 +1,19 @@
+
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# 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.
+
+dependencies:
+  - name: helm-toolkit
+    repository: http://localhost:8879/charts
+    version: 0.1.0

mongodb/templates/bin/_setup_admin_user.sh.tpl

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+{{/*
+Copyright 2017 The Openstack-Helm Authors.
+
+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.
+*/}}
+
+set -ex
+mongo admin \
+  --username "${ADMIN_USER}" \
+  --password "${ADMIN_PASS}" \
+  --eval "db.changeUserPassword(\"${ADMIN_USER}\", \"${ADMIN_PASS}\")" || \
+    mongo admin \
+      --eval "db.createUser({ user: \"${ADMIN_USER}\", \
+                              pwd: \"${ADMIN_PASS}\", \
+                              roles: [ { role: \"userAdminAnyDatabase\", \
+                                         db: \"admin\" } ] });"

mongodb/templates/bin/_start.sh.tpl

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+{{/*
+Copyright 2017 The Openstack-Helm Authors.
+
+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.
+*/}}
+
+set -ex
+exec mongod --auth

mongodb/templates/configmap-bin.yaml

@@ -0,0 +1,29 @@
+{{/*
+Copyright 2017 The Openstack-Helm Authors.
+
+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.manifests.configmap_bin }}
+{{- $envAll := . }}
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: mongodb-bin
+data:
+  start.sh: |
+{{ tuple "bin/_start.sh.tpl" . | include "helm-toolkit.utils.template" | indent 4 }}
+  setup_admin_user.sh: |
+{{ tuple "bin/_setup_admin_user.sh.tpl" . | include "helm-toolkit.utils.template" | indent 4 }}
+{{- end }}

mongodb/templates/secret-db-root-password.yaml

@@ -0,0 +1,28 @@
+{{/*
+Copyright 2017 The Openstack-Helm Authors.
+
+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.manifests.secret_db_root_creds }}
+{{- $envAll := . }}
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: mongodb-root-creds
+type: Opaque
+data:
+  MONGODB_ROOT_PASSWORD: {{ .Values.endpoints.mongodb.auth.admin.password | b64enc }}
+  MONGODB_ROOT_USERNAME: {{ .Values.endpoints.mongodb.auth.admin.username | b64enc }}
+{{- end }}

mongodb/templates/service.yaml

@@ -0,0 +1,30 @@
+{{/*
+Copyright 2017 The Openstack-Helm Authors.
+
+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.manifests.service }}
+{{- $envAll := . }}
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ tuple "mongodb" "internal" . | include "helm-toolkit.endpoints.hostname_short_endpoint_lookup" }}
+spec:
+  ports:
+    - name: db
+      port: {{ tuple "mongodb" "internal" "mongodb" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
+  selector:
+{{ tuple $envAll "mongodb" "server" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
+{{- end }}

mongodb/templates/statefulset.yaml

@@ -0,0 +1,109 @@
+{{/*
+Copyright 2017 The Openstack-Helm Authors.
+
+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.manifests.statefulset }}
+{{- $envAll := . }}
+---
+apiVersion: apps/v1beta1
+kind: StatefulSet
+metadata:
+  name: mongodb
+spec:
+  serviceName: {{ tuple "mongodb" "internal" . | include "helm-toolkit.endpoints.hostname_short_endpoint_lookup" }}
+  replicas: {{ .Values.pod.replicas.server }}
+  template:
+    metadata:
+      labels:
+{{ tuple $envAll "mongodb" "server" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
+    spec:
+      affinity:
+{{ tuple $envAll "mongodb" "server" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
+      nodeSelector:
+        {{ .Values.labels.node_selector_key }}: {{ .Values.labels.node_selector_value }}
+      containers:
+      - name: mongodb
+        image: {{ .Values.images.mongodb }}
+        imagePullPolicy: {{ .Values.images.pull_policy }}
+        ports:
+        - containerPort: {{ tuple "mongodb" "internal" "mongodb" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
+        env:
+          - name: ADMIN_PASS
+            valueFrom:
+              secretKeyRef:
+                name: mongodb-root-creds
+                key: MONGODB_ROOT_PASSWORD
+          - name: ADMIN_USER
+            valueFrom:
+              secretKeyRef:
+                name: mongodb-root-creds
+                key: MONGODB_ROOT_USERNAME
+        command:
+          - /tmp/start.sh
+        lifecycle:
+          postStart:
+            exec:
+              command:
+                - /tmp/setup_admin_user.sh
+        livenessProbe:
+          exec:
+            command:
+            - mongo
+            - --eval
+            - "db.adminCommand('ping')"
+          initialDelaySeconds: 20
+          timeoutSeconds: 5
+        readinessProbe:
+          exec:
+            command:
+            - mongo
+            - --eval
+            - "db.adminCommand('ping')"
+          initialDelaySeconds: 20
+          timeoutSeconds: 5
+{{ tuple $envAll $envAll.Values.pod.resources.server | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
+        volumeMounts:
+          - name: mongodb-bin
+            mountPath: /tmp/start.sh
+            subPath: start.sh
+            readOnly: true
+          - name: mongodb-bin
+            mountPath: /tmp/setup_admin_user.sh
+            subPath: setup_admin_user.sh
+            readOnly: true
+          - name: mongodb-data
+            mountPath: /data/db
+      volumes:
+      - name: mongodb-bin
+        configMap:
+          name: mongodb-bin
+          defaultMode: 0555
+{{- if not .Values.storage.pvc.enabled }}
+      - name: mongodb-data
+        hostPath:
+          path: {{ .Values.storage.host.host_path }}
+{{- else }}
+  volumeClaimTemplates:
+  - metadata:
+      name: mongodb-data
+      annotations:
+        {{ .Values.storage.pvc.class_path }}: {{ .Values.storage.pvc.class_name }}
+    spec:
+      accessModes: [ "ReadWriteOnce" ]
+      resources:
+        requests:
+          storage: {{ .Values.storage.pvc.size }}
+{{- end }}
+{{- end }}

mongodb/values.yaml

@@ -0,0 +1,78 @@
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# 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 mongodb.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+pod:
+  affinity:
+    anti:
+      type:
+        default: preferredDuringSchedulingIgnoredDuringExecution
+      topologyKey:
+        default: kubernetes.io/hostname
+  replicas:
+    #only 1 replica currently supported
+    server: 1
+  resources:
+    enabled: false
+    server:
+      requests:
+        memory: "128Mi"
+        cpu: "100m"
+      limits:
+        memory: "1024Mi"
+        cpu: "2000m"
+
+# using dockerhub mongodb: https://hub.docker.com/r/library/mongo/tags/
+images:
+  mongodb: docker.io/mongo:3.4.9-jessie
+  pull_policy: IfNotPresent
+
+storage:
+  pvc:
+    enabled: false
+    size: 5Gi
+    class_name: general
+    class_path: volume.beta.kubernetes.io/storage-class
+  host:
+    host_path: /var/lib/openstack-helm/mongodb
+
+labels:
+  node_selector_key: openstack-control-plane
+  node_selector_value: enabled
+
+endpoints:
+  cluster_domain_suffix: cluster.local
+  mongodb:
+    auth:
+      admin:
+        username: root
+        password: password
+    hosts:
+      default: mongodb
+    host_fqdn_override:
+      default: null
+    path: null
+    scheme: mongodb
+    port:
+      mongodb:
+        default: 27017
+
+manifests:
+  configmap_bin: true
+  secret_db_root_creds: true
+  service: true
+  statefulset: true

tools/gate/launch-osh/basic.sh

@@ -130,7 +130,6 @@ if [ "x$INTEGRATION" == "xmulti" ]; then
     helm install --namespace=openstack ${WORK_DIR}/postgresql --name=postgresql
     helm install --namespace=openstack ${WORK_DIR}/gnocchi --name=gnocchi
     helm install --namespace=openstack ${WORK_DIR}/mongodb --name=mongodb
-    helm install --namespace=openstack ${WORK_DIR}/ceilometer --name=ceilometer
   fi
   kube_wait_for_pods openstack ${POD_START_TIMEOUT_OPENSTACK}
 fi