Helm Test: Cinder

Add rally tests in cinder helm chart.
It only test create a volume because volume driver is fake_driver.

Change-Id: Iba5df74df427a414c70dda6baf9bc7e775b1716d
Partial-Implements: blueprint implement-helm-test-for-charts

cinder/templates/configmap-bin.yaml

@@ -17,6 +17,8 @@ kind: ConfigMap
 metadata:
   name: cinder-bin
 data:
+  rally-test.sh: |
+{{- include "helm-toolkit.scripts.rally_test" . | indent 4 }}
   db-init.py: |
 {{- include "helm-toolkit.scripts.db_init" . | indent 4 }}
   db-sync.sh: |

cinder/templates/configmap-etc.yaml

@@ -44,6 +44,8 @@ kind: ConfigMap
 metadata:
   name: cinder-etc
 data:
+  rally_tests.yaml: |+
+{{ tuple "etc/_rally_tests.yaml.tpl" . | include "helm-toolkit.utils.template" | indent 4 }}
   cinder.conf: |+
 {{ if .Values.conf.cinder.override -}}
 {{ .Values.conf.cinder.override | indent 4 }}

cinder/templates/etc/_rally_tests.yaml.tpl

@@ -0,0 +1,30 @@
+---
+CinderVolumes.create_and_delete_volume:
+- args:
+    size: 1
+  runner:
+    type: "constant"
+    times: 1
+    concurrency: 1
+  context:
+    users:
+      tenants: 1
+      users_per_tenant: 1
+  sla:
+    failure_rate:
+      max: 0
+- args:
+    size:
+      min: 1
+      max: 5
+  runner:
+    type: "constant"
+    times: 1
+    concurrency: 1
+  context:
+    users:
+      tenants: 1
+      users_per_tenant: 1
+  sla:
+    failure_rate:
+      max: 0

cinder/templates/pod-rally-test.yaml

@@ -0,0 +1,74 @@
+# 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.
+
+{{- $envAll := . }}
+{{- $ksAdminSecret := .Values.keystone.admin_secret | default "cinder-env-keystone-admin" }}
+{{- $dependencies := .Values.dependencies.tests }}
+{{- $mounts_cinder_tests := .Values.mounts.cinder_tests.cinder_tests }}
+{{- $mounts_cinder_tests_init := .Values.mounts.cinder_tests.init_container }}
+
+apiVersion: v1
+kind: Pod
+metadata:
+  name: "{{.Release.Name}}-rally-test"
+  annotations:
+    "helm.sh/hook": test-success
+spec:
+  restartPolicy: Never
+  initContainers:
+{{ tuple $envAll $dependencies $mounts_cinder_tests_init | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 4 }}
+  containers:
+    - name: {{.Release.Name}}-token-issue-test
+      image: {{ .Values.images.test }}
+      imagePullPolicy: {{ .Values.images.pull_policy }}
+      {{- if .Values.resources.enabled }}
+      resources:
+        limits:
+          cpu: {{ .Values.resources.tests.limits.cpu | quote }}
+          memory: {{ .Values.resources.tests.limits.memory | quote }}
+        requests:
+          cpu: {{ .Values.resources.tests.requests.cpu | quote }}
+          memory: {{ .Values.resources.tests.requests.memory | quote }}
+      {{- end }}
+      env:
+{{- with $env := dict "ksUserSecret" $ksAdminSecret }}
+{{- include "helm-toolkit.snippets.keystone_openrc_env_vars" $env | indent 8 }}
+{{- end }}
+        - name: RALLY_ENV_NAME
+          value: {{.Release.Name}}
+      command:
+        - bash
+        - /tmp/rally-test.sh
+      volumeMounts:
+        - name: cinder-etc
+          mountPath: /etc/rally/rally_tests.yaml
+          subPath: rally_tests.yaml
+          readOnly: true
+        - name: cinder-bin
+          mountPath: /tmp/rally-test.sh
+          subPath: rally-test.sh
+          readOnly: true
+        - name: rally-db
+          mountPath: /var/lib/rally
+{{ if $mounts_cinder_tests.volumeMounts }}{{ toYaml $mounts_cinder_tests.volumeMounts | indent 8 }}{{ end }}
+  volumes:
+    - name: cinder-etc
+      configMap:
+        name: cinder-etc
+    - name: cinder-bin
+      configMap:
+        name: cinder-bin
+    - name: rally-db
+      emptyDir: {}
+{{ if $mounts_cinder_tests.volumes }}{{ toYaml $mounts_cinder_tests.volumes | indent 4 }}{{ end }}

cinder/values.yaml

@@ -30,6 +30,7 @@ labels:
   node_selector_value: enabled
 
 images:
+  test: docker.io/kolla/ubuntu-binary-rally:4.0.0
   db_init: docker.io/kolla/ubuntu-source-cinder-api:3.0.3
   db_sync: docker.io/kolla/ubuntu-source-cinder-api:3.0.3
   ks_user: docker.io/kolla/ubuntu-source-kolla-toolbox:3.0.3
@@ -152,6 +153,9 @@ conf:
       rbd_store_chunk_size: 4
       rados_connect_timeout: -1
       rbd_user: "admin"
+  rally_tests:
+    override:
+    append:
 
 dependencies:
   db_init:
@@ -224,6 +228,12 @@ dependencies:
       endpoint: internal
     - service: volume
       endpoint: internal
+  tests:
+    services:
+    - service: identity
+      endpoint: internal
+    - service: volume
+      endpoint: internal
 
 # We use a different layout of the endpoints here to account for versioning
 # this swaps the service name and type, and should be rolled out to other
@@ -377,6 +387,13 @@ resources:
     limits:
       memory: "1024Mi"
       cpu: "2000m"
+  tests:
+    limits:
+      memory: "128Mi"
+      cpu: "500m"
+    requests:
+      memory: "128Mi"
+      cpu: "500m"
 
 mounts:
   cinder_api:
@@ -391,3 +408,6 @@ mounts:
   cinder_backup:
     init_container: null
     cinder_backup:
+  cinder_tests:
+    init_container: null
+    cinder_tests:

tools/gate/basic_launch.sh

@@ -99,5 +99,6 @@ fi
 
 helm_test_deployment keystone 600
 helm_test_deployment glance 600
+helm_test_deployment cinder 600
 helm_test_deployment neutron 600
 helm_test_deployment nova 600