Added post-install and post-upgrade hook for Jobs on octavia

Chart upgrading was failing due to some immutable fields are needed to upgrade before the jobs can be upgraded. For solving this issue, we
have added the helm.sh/hook annotations with post-install and post-upgrade values.
As for hook-weight annotations, we have added these to control the flow of the jobs with hook creation as the jobs are dependent. Like,
db-init jobs need to run before db-sync and so on.

Change-Id: I28dec6d082b95b448752e741e7694d32b2740cfa

octavia/Chart.yaml

@@ -16,7 +16,7 @@ apiVersion: v1
 appVersion: v1.0.0
 description: OpenStack-Helm Octavia
 name: octavia
-version: 0.1.1
+version: 0.1.2
 home: https://docs.openstack.org/octavia/latest/
 icon: https://www.openstack.org/themes/openstack/images/project-mascots/Octavia/OpenStack_Project_Octavia_vertical.png
 sources:

octavia/templates/job-bootstrap.yaml

@@ -14,8 +14,12 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */}}
 
+{{- define "metadata.annotations.job.bootstrap" }}
+helm.sh/hook: post-install,post-upgrade
+helm.sh/hook-weight: "5"
+{{- end }}
 
 {{- if and .Values.manifests.job_bootstrap .Values.bootstrap.enabled }}
-{{- $bootstrapJob := dict "envAll" . "serviceName" "octavia" "keystoneUser" .Values.bootstrap.ks_user "logConfigFile" .Values.conf.octavia.DEFAULT.log_config_append -}}
+{{- $bootstrapJob := dict "envAll" . "serviceName" "octavia" "keystoneUser" .Values.bootstrap.ks_user "logConfigFile" .Values.conf.octavia.DEFAULT.log_config_append "jobAnnotations" (include "metadata.annotations.job.bootstrap" . | fromYaml) -}}
 {{ $bootstrapJob | include "helm-toolkit.manifests.job_bootstrap" }}
 {{- end }}

octavia/templates/job-db-init.yaml

@@ -14,7 +14,12 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */}}
 
+{{- define "metadata.annotations.job.db_init" }}
+helm.sh/hook: post-install,post-upgrade
+helm.sh/hook-weight: "-5"
+{{- end }}
+
 {{- if .Values.manifests.job_db_init }}
-{{- $dbInitJob := dict "envAll" . "serviceName" "octavia" -}}
+{{- $dbInitJob := dict "envAll" . "serviceName" "octavia" "jobAnnotations" (include "metadata.annotations.job.db_init" . | fromYaml) -}}
 {{ $dbInitJob | include "helm-toolkit.manifests.job_db_init_mysql" }}
 {{- end }}

octavia/templates/job-db-sync.yaml

@@ -14,7 +14,12 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */}}
 
+{{- define "metadata.annotations.job.db_sync" }}
+helm.sh/hook: post-install,post-upgrade
+helm.sh/hook-weight: "-4"
+{{- end }}
+
 {{- if .Values.manifests.job_db_sync }}
-{{- $dbSyncJob := dict "envAll" . "serviceName" "octavia" -}}
+{{- $dbSyncJob := dict "envAll" . "serviceName" "octavia" "jobAnnotations" (include "metadata.annotations.job.db_sync" . | fromYaml) -}}
 {{ $dbSyncJob | include "helm-toolkit.manifests.job_db_sync" }}
 {{- end }}

octavia/templates/job-image-repo-sync.yaml

@@ -14,7 +14,11 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */}}
 
+{{- define "metadata.annotations.job.repo_sync" }}
+helm.sh/hook: post-install,post-upgrade
+{{- end }}
+
 {{- if and .Values.manifests.job_image_repo_sync .Values.images.local_registry.active }}
-{{- $imageRepoSyncJob := dict "envAll" . "serviceName" "octavia" -}}
+{{- $imageRepoSyncJob := dict "envAll" . "serviceName" "octavia" "jobAnnotations" (include "metadata.annotations.job.repo_sync" . | fromYaml) -}}
 {{ $imageRepoSyncJob | include "helm-toolkit.manifests.job_image_repo_sync" }}
 {{- end }}

octavia/templates/job-ks-endpoint.yaml

@@ -14,7 +14,12 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */}}
 
+{{- define "metadata.annotations.job.ks_endpoints" }}
+helm.sh/hook: post-install,post-upgrade
+helm.sh/hook-weight: "-2"
+{{- end }}
+
 {{- if .Values.manifests.job_ks_endpoints }}
-{{- $ksServiceJob := dict "envAll" . "serviceName" "octavia" "serviceTypes" ( tuple "load-balancer" ) -}}
+{{- $ksServiceJob := dict "envAll" . "serviceName" "octavia" "serviceTypes" ( tuple "load-balancer" ) "jobAnnotations" (include "metadata.annotations.job.ks_endpoints" . | fromYaml) -}}
 {{ $ksServiceJob | include "helm-toolkit.manifests.job_ks_endpoints" }}
 {{- end }}

octavia/templates/job-ks-service.yaml

@@ -14,7 +14,12 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */}}
 
+{{- define "metadata.annotations.job.ks_service" }}
+helm.sh/hook: post-install,post-upgrade
+helm.sh/hook-weight: "-3"
+{{- end }}
+
 {{- if .Values.manifests.job_ks_service }}
-{{- $ksServiceJob := dict "envAll" . "serviceName" "octavia" "serviceTypes" ( tuple "load-balancer" ) -}}
+{{- $ksServiceJob := dict "envAll" . "serviceName" "octavia" "serviceTypes" ( tuple "load-balancer" ) "jobAnnotations" (include "metadata.annotations.job.ks_service" . | fromYaml) -}}
 {{ $ksServiceJob | include "helm-toolkit.manifests.job_ks_service" }}
 {{- end }}

octavia/templates/job-ks-user.yaml

@@ -14,7 +14,12 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */}}
 
+{{- define "metadata.annotations.job.ks_user" }}
+helm.sh/hook: post-install,post-upgrade
+helm.sh/hook-weight: "-1"
+{{- end }}
+
 {{- if .Values.manifests.job_ks_user }}
-{{- $ksUserJob := dict "envAll" . "serviceName" "octavia" -}}
+{{- $ksUserJob := dict "envAll" . "serviceName" "octavia" "jobAnnotations" (include "metadata.annotations.job.ks_user" . | fromYaml) -}}
 {{ $ksUserJob | include "helm-toolkit.manifests.job_ks_user" }}
 {{- end }}

octavia/templates/job-rabbit-init.yaml

@@ -13,7 +13,13 @@ 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.
 */}}
+
+{{- define "metadata.annotations.job.rabbit_init" }}
+helm.sh/hook: post-install,post-upgrade
+helm.sh/hook-weight: "-4"
+{{- end }}
+
 {{- if .Values.manifests.job_rabbit_init }}
-{{- $rmqUserJob := dict "envAll" . "serviceName" "octavia" -}}
+{{- $rmqUserJob := dict "envAll" . "serviceName" "octavia" "jobAnnotations" (include "metadata.annotations.job.rabbit_init" . | fromYaml) -}}
 {{ $rmqUserJob | include "helm-toolkit.manifests.job_rabbit_init" }}
 {{- end }}

releasenotes/notes/octavia.yaml

@@ -2,3 +2,4 @@
 octavia:
   - 0.1.0 Initial Chart
   - 0.1.1 Change helm-toolkit dependency version to ">= 0.1.0"
+  - 0.1.2 Added post-install and post-upgrade hook for Jobs