[Glance] add job-metadefs-load

Glance provide default list of metadata definitions in /etc/glance/metadefs
directory. The patch adds job that will load those defaults definitions.
The job is enabled by default.

Change-Id: Ib3ab20a9a7f73b568b029b06101cf4e5e2473716

glance/templates/bin/_metadefs-load.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.
+*/}}
+
+
+glance-manage --config-file /etc/glance/glance-api.conf db_load_metadefs /var/lib/openstack/etc/glance/metadefs

glance/templates/configmap-bin.yaml

@@ -35,6 +35,8 @@ data:
 {{ tuple $rallyTests | include "helm-toolkit.scripts.rally_test" | indent 4 }}
   storage-init.sh: |
 {{ tuple "bin/_storage-init.sh.tpl" . | include "helm-toolkit.utils.template" | indent 4 }}
+  metadefs-load.sh: |
+{{ tuple "bin/_metadefs-load.sh.tpl" . | include "helm-toolkit.utils.template" | indent 4 }}
   db-init.py: |
 {{- include "helm-toolkit.scripts.db_init" . | indent 4 }}
   db-sync.sh: |

glance/templates/job-metadefs-load.yaml

@@ -0,0 +1,85 @@
+{{/*
+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.job_metadefs_load }}
+{{- $envAll := . }}
+
+{{- $serviceAccountName := "glance-metadefs-load" }}
+{{ tuple $envAll "metadefs_load" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
+---
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: glance-metadefs-load
+  annotations:
+    {{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" }}
+spec:
+  template:
+    metadata:
+      labels:
+{{ tuple $envAll "glance" "metadefs_load" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
+    spec:
+      serviceAccountName: {{ $serviceAccountName }}
+{{ dict "envAll" $envAll "application" "glance" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
+      restartPolicy: OnFailure
+      nodeSelector:
+        {{ .Values.labels.job.node_selector_key }}: {{ .Values.labels.job.node_selector_value }}
+      initContainers:
+{{ tuple $envAll "metadefs_load" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
+      containers:
+        - name: glance-metadefs-load
+{{ tuple $envAll "glance_metadefs_load" | include "helm-toolkit.snippets.image" | indent 10 }}
+{{ tuple $envAll $envAll.Values.pod.resources.jobs.metadefs_load | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
+          env:
+            - name: NAMESPACE
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.namespace
+          command:
+            - /tmp/metadefs-load.sh
+          volumeMounts:
+            - name: pod-tmp
+              mountPath: /tmp
+            - name: glance-bin
+              mountPath: /tmp/metadefs-load.sh
+              subPath: metadefs-load.sh
+              readOnly: true
+            - name: etcglance
+              mountPath: /etc/glance
+            - name: glance-etc
+              mountPath: /etc/glance/glance-api.conf
+              subPath: glance-api.conf
+              readOnly: true
+            {{- if .Values.conf.glance.DEFAULT.log_config_append }}
+            - name: glance-etc
+              mountPath: {{ .Values.conf.glance.DEFAULT.log_config_append }}
+              subPath: {{ base .Values.conf.glance.DEFAULT.log_config_append }}
+              readOnly: true
+            {{- end }}
+      volumes:
+        - name: pod-tmp
+          emptyDir: {}
+        - name: glance-bin
+          configMap:
+            name: glance-bin
+            defaultMode: 0555
+        - name: etcglance
+          emptyDir: {}
+        - name: glance-etc
+          secret:
+            secretName: glance-etc
+            defaultMode: 0444
+{{- end }}

glance/values.yaml

@@ -40,6 +40,7 @@ images:
   tags:
     test: docker.io/xrally/xrally-openstack:1.3.0
     glance_storage_init: docker.io/port/ceph-config-helper:v1.10.3
+    glance_metadefs_load: docker.io/openstackhelm/glance:ocata-ubuntu_xenial
     db_init: docker.io/openstackhelm/heat:ocata-ubuntu_xenial
     glance_db_sync: docker.io/openstackhelm/glance:ocata-ubuntu_xenial
     db_drop: docker.io/openstackhelm/heat:ocata-ubuntu_xenial
@@ -563,6 +564,10 @@ dependencies:
       jobs:
         - glance-ks-user
       services: null
+    metadefs_load:
+      jobs:
+        - glance-db-sync
+      services: null
     tests:
       services:
         - endpoint: internal
@@ -927,6 +932,13 @@ pod:
         limits:
           memory: "1024Mi"
           cpu: "2000m"
+      metadefs_load:
+        requests:
+          memory: "128Mi"
+          cpu: "100m"
+        limits:
+          memory: "1024Mi"
+          cpu: "2000m"
       db_sync:
         requests:
           memory: "128Mi"
@@ -1015,6 +1027,7 @@ manifests:
   job_ks_service: true
   job_ks_user: true
   job_storage_init: true
+  job_metadefs_load: true
   job_rabbit_init: true
   pdb_api: true
   pdb_registry: false