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-rw-r--r--kubernetes/common/mariadb-galera/templates/configmap.yaml37
-rw-r--r--kubernetes/common/mariadb-galera/templates/job.yaml107
2 files changed, 142 insertions, 2 deletions
diff --git a/kubernetes/common/mariadb-galera/templates/configmap.yaml b/kubernetes/common/mariadb-galera/templates/configmap.yaml
index a7064d7ce4..685901fa95 100644
--- a/kubernetes/common/mariadb-galera/templates/configmap.yaml
+++ b/kubernetes/common/mariadb-galera/templates/configmap.yaml
@@ -1,6 +1,6 @@
{{/*
# Copyright © 2018 Amdocs, Bell Canada
-# Copyright © 2020 Samsung Electronics
+# Copyright © 2020 Samsung Electronics, and TATA Communications
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@@ -14,7 +14,6 @@
# See the License for the specific language governing permissions and
# limitations under the License.
*/}}
-
{{- if .Values.externalConfig }}
apiVersion: v1
kind: ConfigMap
@@ -43,3 +42,37 @@ metadata:
heritage: {{ .Release.Service }}
data:
{{ tpl (.Files.Glob "resources/config/*").AsConfig . | indent 2 }}
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+ name: {{ include "common.fullname" . }}-upgrade-deployment
+ annotations:
+ "helm.sh/hook": "pre-upgrade"
+ "helm.sh/hook-weight": "0"
+ "helm.sh/hook-delete-policy": hook-succeeded
+ namespace: {{ include "common.namespace" . }}
+ labels:
+ app: {{ include "common.name" . }}
+ chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+ release: {{ .Release.Name }}
+ heritage: {{ .Release.Service }}
+data:
+{{ tpl (.Files.Glob "resources/*").AsConfig . | indent 2 }}
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+ name: {{ include "common.fullname" . }}-post-upgrade-deployment
+ annotations:
+ "helm.sh/hook": "post-upgrade"
+ "helm.sh/hook-weight": "0"
+ "helm.sh/hook-delete-policy": hook-succeeded
+ namespace: {{ include "common.namespace" . }}
+ labels:
+ app: {{ include "common.name" . }}
+ chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+ release: {{ .Release.Name }}
+ heritage: {{ .Release.Service }}
+data:
+{{ tpl (.Files.Glob "resources/post-upgrade-script.sh").AsConfig . | indent 2 }}
diff --git a/kubernetes/common/mariadb-galera/templates/job.yaml b/kubernetes/common/mariadb-galera/templates/job.yaml
new file mode 100644
index 0000000000..cc71bb855c
--- /dev/null
+++ b/kubernetes/common/mariadb-galera/templates/job.yaml
@@ -0,0 +1,107 @@
+apiVersion: batch/v1
+kind: Job
+metadata:
+ name: {{ include "common.fullname" . }}-pre-upgrade
+ annotations:
+ "helm.sh/hook": "pre-upgrade"
+ "helm.sh/hook-weight": "1"
+ "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+spec:
+ template:
+ spec:
+ securityContext:
+ fsGroup: 1001
+ runAsUser: 1001
+ containers:
+ - name: mariadb-job-pre-upgrade
+ image: {{ .Values.global.kubectlImage}}
+ imagePullPolicy: IfNotPresent
+ env:
+ - name: NAMESPACE_ENV
+ valueFrom:
+ fieldRef:
+ apiVersion: v1
+ fieldPath: metadata.namespace
+ command: ["/bin/bash", "-c", "--"]
+ args: ["/upgrade/upgrade-scripts.sh"]
+ volumeMounts:
+ - name: config-mariadb-upgrade
+ mountPath: /upgrade
+ volumes:
+ - name: config-mariadb-upgrade
+ configMap:
+ name: {{ include "common.fullname" . }}-upgrade-deployment
+ defaultMode: 0777
+ restartPolicy: OnFailure
+---
+apiVersion: batch/v1
+kind: Job
+metadata:
+ name: {{ include "common.fullname" . }}-post-upgrade
+ annotations:
+ "helm.sh/hook": "post-upgrade"
+ "helm.sh/hook-weight": "1"
+ "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+spec:
+ template:
+ spec:
+ securityContext:
+ fsGroup: 1001
+ runAsUser: 0
+ initContainers:
+ - image: "{{ .Values.global.readinessRepository }}/{{ .Values.global.readinessImage }}"
+ name: mariadb-galera-upgrade-readiness
+ env:
+ - name: NAMESPACE
+ valueFrom:
+ fieldRef:
+ apiVersion: v1
+ fieldPath: metadata.namespace
+ command:
+ - /root/ready.py
+ args:
+ - --container-name
+ - mariadb-galera
+ containers:
+ - name: mariadb-job-post-upgrade
+ image: {{ .Values.global.kubectlImage}}
+ imagePullPolicy: IfNotPresent
+ env:
+ - name: NAMESPACE_ENV
+ valueFrom:
+ fieldRef:
+ apiVersion: v1
+ fieldPath: metadata.namespace
+ command: ["/bin/bash", "-c", "--"]
+ args: ["/upgrade/post-upgrade-script.sh"]
+ volumeMounts:
+ - name: config-mariadb-upgrade
+ mountPath: /upgrade
+ volumes:
+ - name: config-mariadb-upgrade
+ configMap:
+ name: {{ include "common.fullname" . }}-post-upgrade-deployment
+ defaultMode: 0777
+ restartPolicy: OnFailure
+---
+apiVersion: batch/v1
+kind: Job
+metadata:
+ name: {{ include "common.fullname" . }}-post-delete
+ annotations:
+ "helm.sh/hook": "post-delete"
+ "helm.sh/hook-weight": "1"
+ "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+spec:
+ template:
+ spec:
+ containers:
+ - name: mariadb-job-post-delete
+ image: {{ .Values.global.kubectlImage}}
+ imagePullPolicy: IfNotPresent
+ command: ["/bin/bash", "-c", "--"]
+ args:
+ - for ((index=0;index<{{ $.Values.replicaCount }};index+=1));
+ do kubectl delete pvc "{{ include "common.fullname" . }}-data-{{ include "common.fullname" . }}-$index";
+ done; kubectl delete deployment {{ include "common.fullname" . }}-upgrade-deployment;
+ restartPolicy: OnFailure