diff options
Diffstat (limited to 'kubernetes/common')
6 files changed, 3 insertions, 323 deletions
diff --git a/kubernetes/common/mariadb-galera/resources/create-deployment.yml b/kubernetes/common/mariadb-galera/resources/create-deployment.yml deleted file mode 100644 index 61bfc78945..0000000000 --- a/kubernetes/common/mariadb-galera/resources/create-deployment.yml +++ /dev/null @@ -1,50 +0,0 @@ -apiVersion: apps/v1 -kind: Deployment -metadata: {{- include "common.resourceMetadata" (dict "suffix" "upgrade-deployment" "dot" .) | nindent 4 }} -spec: - replicas: 1 - selector: - matchLabels: - app: {{ include "common.fullname" . }} - template: - metadata: - labels: - app: {{ include "common.fullname" . }} - spec: - containers: - - name: {{ include "common.name" . }} - image: "{{ include "common.repository" . }}/{{ .Values.image }}" - ports: - - containerPort: {{ .Values.service.internalPort }} - name: {{ .Values.service.portName }} - - containerPort: {{ .Values.service.sstPort }} - name: {{ .Values.service.sstPortName }} - - containerPort: {{ .Values.service.replicationPort }} - name: {{ .Values.service.replicationName }} - - containerPort: {{ .Values.service.istPort }} - name: {{ .Values.service.istPortName }} - env: - - name: POD_NAMESPACE - valueFrom: - fieldRef: - apiVersion: v1 - fieldPath: metadata.namespace - - name: MYSQL_USER - valueFrom: - secretKeyRef: - key: login - name: {{ include "common.fullname" . }}-temp-upgrade-usercred - - name: MYSQL_PASSWORD - valueFrom: - secretKeyRef: - key: password - name: {{ include "common.fullname" . }}-temp-upgrade-usercred - - name: MYSQL_DATABASE - value: {{ default "" .Values.config.mysqlDatabase | quote }} - - name: MYSQL_ROOT_PASSWORD - valueFrom: - secretKeyRef: - key: password - name: {{ include "common.fullname" . }}-temp-upgrade-root - subdomain: {{ .Values.service.name }} - hostname: {{ .Values.nameOverride }}-upgrade-deployment
\ No newline at end of file diff --git a/kubernetes/common/mariadb-galera/resources/post-upgrade-script.sh b/kubernetes/common/mariadb-galera/resources/post-upgrade-script.sh deleted file mode 100644 index 132ac27ea2..0000000000 --- a/kubernetes/common/mariadb-galera/resources/post-upgrade-script.sh +++ /dev/null @@ -1,26 +0,0 @@ -#!/bin/bash - -TEMP_POD=$(kubectl get pod -n $NAMESPACE_ENV --selector \ - app='{{ include "common.fullname" . }}' -o \ - jsonpath='{.items[?(@.metadata.ownerReferences[].kind=="ReplicaSet")].metadata.name}') - -tmp_MYSQL_PASSWORD=$(echo -n $(kubectl exec -n $NAMESPACE_ENV $TEMP_POD -- printenv \ - MYSQL_PASSWORD) | base64) - -tmp_ROOT_PASSWORD=$(echo -n $(kubectl exec -n $NAMESPACE_ENV $TEMP_POD -- printenv \ - MYSQL_ROOT_PASSWORD) | base64) - -FLAG_EX_ROOT_SEC='{{ include "common.secret.getSecretNameFast" (dict "global" . "uid" (include "common.mariadb.secret.rootPassUID" .)) }}' - -FLAG_EX_SEC='{{ include "common.secret.getSecretNameFast" (dict "global" . "uid" (include "common.mariadb.secret.userCredentialsUID" .)) }}' - -kubectl patch secret $FLAG_EX_ROOT_SEC -p \ - '{"data":{"password":"'"$tmp_ROOT_PASSWORD"'"}}' - -kubectl patch secret $FLAG_EX_SEC -p \ - '{"data":{"password":"'"$tmp_MYSQL_PASSWORD"'"}}' - -kubectl delete pod -n $NAMESPACE_ENV {{ include "common.fullname" . }}-0 --now -kubectl delete deployment -n $NAMESPACE_ENV {{ include "common.fullname" . }}-upgrade-deployment -kubectl delete secret -n $NAMESPACE_ENV {{ include "common.fullname" . }}-temp-upgrade-root -kubectl delete secret -n $NAMESPACE_ENV {{ include "common.fullname" . }}-temp-upgrade-usercred
\ No newline at end of file diff --git a/kubernetes/common/mariadb-galera/resources/upgrade-scripts.sh b/kubernetes/common/mariadb-galera/resources/upgrade-scripts.sh deleted file mode 100644 index ff44606e23..0000000000 --- a/kubernetes/common/mariadb-galera/resources/upgrade-scripts.sh +++ /dev/null @@ -1,101 +0,0 @@ -#!/bin/bash -MYSQL_USER=$(kubectl exec -n $NAMESPACE_ENV \ - {{ include "common.fullname" . }}-0 -- printenv MYSQL_USER) - -MYSQL_PASSWORD=$(kubectl exec -n $NAMESPACE_ENV \ - {{ include "common.fullname" . }}-0 -- printenv MYSQL_PASSWORD) - -MYSQL_ROOT_PASSWORD=$(kubectl exec -n $NAMESPACE_ENV \ - {{ include "common.fullname" . }}-0 -- printenv MYSQL_ROOT_PASSWORD) - -kubectl create secret generic \ - '{{ include "common.fullname" . }}'-temp-upgrade-root \ - --from-literal=password=$MYSQL_ROOT_PASSWORD - -kubectl create secret generic \ - '{{ include "common.fullname" . }}'-temp-upgrade-usercred \ - --from-literal=login=$MYSQL_USER --from-literal=password=$MYSQL_PASSWORD - -kubectl create -f /upgrade/create-deployment.yml - -TEMP_POD=$(kubectl get pod -n $NAMESPACE_ENV --selector \ - app='{{ include "common.fullname" . }}' -o \ - jsonpath='{.items[?(@.metadata.ownerReferences[].kind=="ReplicaSet")].metadata.name}') - -CLUSTER_NO=$(kubectl exec -n $NAMESPACE_ENV $TEMP_POD -- \ - mysql --skip-column-names -h{{ $.Values.service.name }} -u$MYSQL_USER \ - -p$MYSQL_PASSWORD -e "SHOW GLOBAL STATUS LIKE 'wsrep_cluster_size';" | \ - awk '{print $2}') - -CLUSTER_STATE=$(kubectl exec -n $NAMESPACE_ENV $TEMP_POD -- \ - mysql --skip-column-names -h{{ $.Values.service.name }} -u$MYSQL_USER \ - -p$MYSQL_PASSWORD -e "SHOW GLOBAL STATUS LIKE 'wsrep_local_state_comment';" \ - | awk '{print $2}') - -STS_REPLICA=$(kubectl get statefulsets -n $NAMESPACE_ENV \ - {{ include "common.fullname" . }} -o jsonpath='{.status.replicas}') - -DEPLOYMENT_REPLICA=$(kubectl get deployment -n $NAMESPACE_ENV \ - {{ include "common.fullname" . }}-upgrade-deployment -o \ - jsonpath='{.status.replicas}') - -while [[ ! $CLUSTER_NO == $((STS_REPLICA+DEPLOYMENT_REPLICA)) ]] \ - || [[ ! $CLUSTER_STATE == "Synced" ]] -do - echo "$CLUSTER_NO and $CLUSTER_STATE" - CLUSTER_NO=$(kubectl exec -n $NAMESPACE_ENV $TEMP_POD -- mysql \ - --skip-column-names -h{{ $.Values.service.name }} -u$MYSQL_USER \ - -p$MYSQL_PASSWORD -e "SHOW GLOBAL STATUS LIKE 'wsrep_cluster_size';" \ - | awk '{print $2}') - CLUSTER_STATE=$(kubectl exec -n $NAMESPACE_ENV $TEMP_POD -- mysql \ - --skip-column-names -h{{ $.Values.service.name }} -u$MYSQL_USER \ - -p$MYSQL_PASSWORD -e "SHOW GLOBAL STATUS LIKE 'wsrep_local_state_comment';" \ - | awk '{print $2}') - sleep 2 - if [[ $CLUSTER_NO == $((STS_REPLICA+DEPLOYMENT_REPLICA)) ]] \ - && [[ $CLUSTER_STATE == "Synced" ]] - then - echo "The cluster has $CLUSTER_NO members and $CLUSTER_STATE state." - break - fi -done - -MYSQL_STATUS=$(kubectl exec -n $NAMESPACE_ENV $TEMP_POD -- mysqladmin \ - -uroot -p$MYSQL_ROOT_PASSWORD ping) - -while [[ ! $MYSQL_STATUS == "mysqld is alive" ]] -do - echo "Mariadb deployment is not ready yet." - sleep 2 - MYSQL_STATUS=$(kubectl exec -n $NAMESPACE_ENV $TEMP_POD -- mysqladmin \ - -uroot -p$MYSQL_ROOT_PASSWORD ping) - if [[ $MYSQL_STATUS == "mysqld is alive" ]] - then - echo "Mariadb deployment is ready." - break - fi -done - -kubectl scale statefulsets {{ include "common.fullname" . }} --replicas=0 -MY_REPLICA_NUMBER=$(kubectl get statefulsets -n $NAMESPACE_ENV \ - {{ include "common.fullname" . }} -o jsonpath='{.status.replicas}') -echo "The the cluster has $MY_REPLICA_NUMBER replicas." - -while [[ ! $MY_REPLICA_NUMBER == "0" ]] -do - echo "The cluster is not scaled to 0 yet. Please wait ..." - MY_REPLICA_NUMBER=$(kubectl get statefulsets -n $NAMESPACE_ENV \ - {{ include "common.fullname" . }} -o jsonpath='{.status.replicas}') - echo "The current status of the cluster is $MY_REPLICA_NUMBER" - sleep 2 - if [[ $MY_REPLICA_NUMBER == "0" ]] - then - break - fi -done - -for (( index=0; index<$STS_REPLICA; index+=1 )) -do - kubectl delete pvc \ - "{{ include "common.fullname" . }}-data-{{ include "common.fullname" . }}-$index" -done diff --git a/kubernetes/common/mariadb-galera/templates/configmap.yaml b/kubernetes/common/mariadb-galera/templates/configmap.yaml index 685901fa95..a7064d7ce4 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, and TATA Communications +# Copyright © 2020 Samsung Electronics # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -14,6 +14,7 @@ # See the License for the specific language governing permissions and # limitations under the License. */}} + {{- if .Values.externalConfig }} apiVersion: v1 kind: ConfigMap @@ -42,37 +43,3 @@ 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 deleted file mode 100644 index cc71bb855c..0000000000 --- a/kubernetes/common/mariadb-galera/templates/job.yaml +++ /dev/null @@ -1,107 +0,0 @@ -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 diff --git a/kubernetes/common/mariadb-galera/values.yaml b/kubernetes/common/mariadb-galera/values.yaml index 4ccb0e5c6e..af08ea3d58 100644 --- a/kubernetes/common/mariadb-galera/values.yaml +++ b/kubernetes/common/mariadb-galera/values.yaml @@ -42,10 +42,7 @@ global: readinessRepository: oomk8s readinessImage: readiness-check:2.0.2 - busyboxImage: busybox:1.30 - busyboxRepository: docker.io - # kubeclt image - kubectlImage: "bitnami/kubectl:1.15" + ################################################################# # Application configuration defaults. |