openstack-helm-infra/helm-toolkit/templates/manifests/_job-db-drop-mysql.tpl
Chris Wedgwood 578511cd39 [htk] Increase job default backoffLimit to 1000
Sometimes jobs fail, the default of 6 retries is far too brief to get
logs (which are purged after the final failure); as we need the jobs
to succeed always, having a much higher default here seems prudent.

Change-Id: I7f20a3eb9a98669ae4af657d36a776830b82dfca
2020-01-30 19:52:54 +00:00

143 lines
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{{/*
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.
*/}}
# This function creates a manifest for db creation and user management.
# It can be used in charts dict created similar to the following:
# {- $dbToDropJob := dict "envAll" . "serviceName" "senlin" -}
# { $dbToDropJob | include "helm-toolkit.manifests.job_db_drop_mysql" }
#
# If the service does not use oslo then the db can be managed with:
# {- $dbToDrop := dict "inputType" "secret" "adminSecret" .Values.secrets.oslo_db.admin "userSecret" .Values.secrets.oslo_db.horizon -}
# {- $dbToDropJob := dict "envAll" . "serviceName" "horizon" "dbToDrop" $dbToDrop -}
# { $dbToDropJob | include "helm-toolkit.manifests.job_db_drop_mysql" }
{{- define "helm-toolkit.manifests.job_db_drop_mysql" -}}
{{- $envAll := index . "envAll" -}}
{{- $serviceName := index . "serviceName" -}}
{{- $nodeSelector := index . "nodeSelector" | default ( dict $envAll.Values.labels.job.node_selector_key $envAll.Values.labels.job.node_selector_value ) -}}
{{- $configMapBin := index . "configMapBin" | default (printf "%s-%s" $serviceName "bin" ) -}}
{{- $configMapEtc := index . "configMapEtc" | default (printf "%s-%s" $serviceName "etc" ) -}}
{{- $dbToDrop := index . "dbToDrop" | default ( dict "adminSecret" $envAll.Values.secrets.oslo_db.admin "configFile" (printf "/etc/%s/%s.conf" $serviceName $serviceName ) "logConfigFile" (printf "/etc/%s/logging.conf" $serviceName ) "configDbSection" "database" "configDbKey" "connection" ) -}}
{{- $dbsToDrop := default (list $dbToDrop) (index . "dbsToDrop") }}
{{- $secretBin := index . "secretBin" -}}
{{- $backoffLimit := index . "backoffLimit" | default "1000" -}}
{{- $activeDeadlineSeconds := index . "activeDeadlineSeconds" -}}
{{- $serviceNamePretty := $serviceName | replace "_" "-" -}}
{{- $serviceAccountName := printf "%s-%s" $serviceNamePretty "db-drop" }}
{{ tuple $envAll "db_drop" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
---
apiVersion: batch/v1
kind: Job
metadata:
name: {{ printf "%s-%s" $serviceNamePretty "db-drop" | quote }}
annotations:
"helm.sh/hook": pre-delete
"helm.sh/hook-delete-policy": hook-succeeded
spec:
backoffLimit: {{ $backoffLimit }}
{{- if $activeDeadlineSeconds }}
activeDeadlineSeconds: {{ $activeDeadlineSeconds }}
{{- end }}
template:
metadata:
labels:
{{ tuple $envAll $serviceName "db-drop" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
spec:
serviceAccountName: {{ $serviceAccountName }}
restartPolicy: OnFailure
nodeSelector:
{{ toYaml $nodeSelector | indent 8 }}
initContainers:
{{ tuple $envAll "db_drop" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
containers:
{{- range $key1, $dbToDrop := $dbsToDrop }}
{{ $dbToDropType := default "oslo" $dbToDrop.inputType }}
- name: {{ printf "%s-%s-%d" $serviceNamePretty "db-drop" $key1 | quote }}
image: {{ $envAll.Values.images.tags.db_drop }}
imagePullPolicy: {{ $envAll.Values.images.pull_policy }}
{{ tuple $envAll $envAll.Values.pod.resources.jobs.db_drop | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
env:
- name: ROOT_DB_CONNECTION
valueFrom:
secretKeyRef:
name: {{ $dbToDrop.adminSecret | quote }}
key: DB_CONNECTION
{{- if eq $dbToDropType "oslo" }}
- name: OPENSTACK_CONFIG_FILE
value: {{ $dbToDrop.configFile | quote }}
- name: OPENSTACK_CONFIG_DB_SECTION
value: {{ $dbToDrop.configDbSection | quote }}
- name: OPENSTACK_CONFIG_DB_KEY
value: {{ $dbToDrop.configDbKey | quote }}
{{- end }}
{{- if eq $dbToDropType "secret" }}
- name: DB_CONNECTION
valueFrom:
secretKeyRef:
name: {{ $dbToDrop.userSecret | quote }}
key: DB_CONNECTION
{{- end }}
command:
- /tmp/db-drop.py
volumeMounts:
- name: pod-tmp
mountPath: /tmp
- name: db-drop-sh
mountPath: /tmp/db-drop.py
subPath: db-drop.py
readOnly: true
{{- if eq $dbToDropType "oslo" }}
- name: etc-service
mountPath: {{ dir $dbToDrop.configFile | quote }}
- name: db-drop-conf
mountPath: {{ $dbToDrop.configFile | quote }}
subPath: {{ base $dbToDrop.configFile | quote }}
readOnly: true
- name: db-drop-conf
mountPath: {{ $dbToDrop.logConfigFile | quote }}
subPath: {{ base $dbToDrop.logConfigFile | quote }}
readOnly: true
{{- end }}
{{- end }}
volumes:
- name: pod-tmp
emptyDir: {}
- name: db-drop-sh
{{- if $secretBin }}
secret:
secretName: {{ $secretBin | quote }}
defaultMode: 0555
{{- else }}
configMap:
name: {{ $configMapBin | quote }}
defaultMode: 0555
{{- end }}
{{- $local := dict "configMapBinFirst" true -}}
{{- range $key1, $dbToDrop := $dbsToDrop }}
{{- $dbToDropType := default "oslo" $dbToDrop.inputType }}
{{- if and (eq $dbToDropType "oslo") $local.configMapBinFirst }}
{{- $_ := set $local "configMapBinFirst" false }}
- name: etc-service
emptyDir: {}
- name: db-drop-conf
secret:
secretName: {{ $configMapEtc | quote }}
defaultMode: 0444
{{- end -}}
{{- end -}}
{{- end -}}