diff options
Diffstat (limited to 'deployments/helm/v2/emco/etcd/templates/statefulset.yaml')
| -rw-r--r-- | deployments/helm/v2/emco/etcd/templates/statefulset.yaml | 236 |
1 files changed, 0 insertions, 236 deletions
diff --git a/deployments/helm/v2/emco/etcd/templates/statefulset.yaml b/deployments/helm/v2/emco/etcd/templates/statefulset.yaml deleted file mode 100644 index d0387f8e..00000000 --- a/deployments/helm/v2/emco/etcd/templates/statefulset.yaml +++ /dev/null @@ -1,236 +0,0 @@ -# Copyright © 2019 Intel Corporation Inc -# -# 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. -apiVersion: apps/v1 -kind: StatefulSet -metadata: - name: {{ include "common.fullname" . }} - labels: - heritage: "{{ .Release.Service }}" - release: "{{ .Release.Name }}" - chart: "{{ .Chart.Name }}-{{ .Chart.Version }}" - app: {{ include "common.name" . }} -spec: - serviceName: {{ include "common.servicename" .}} - replicas: {{ .Values.replicaCount }} - selector: - matchLabels: - release: "{{ .Release.Name }}" - app: {{ include "common.name" . }} - template: - metadata: - labels: - release: "{{ .Release.Name }}" - app: {{ include "common.name" . }} - spec: -{{- if .Values.affinity }} - affinity: -{{ toYaml .Values.affinity | indent 8 }} -{{- end }} -{{- if .Values.nodeSelector }} - nodeSelector: -{{ toYaml .Values.nodeSelector | indent 8 }} -{{- end }} -{{- if .Values.tolerations }} - tolerations: -{{ toYaml .Values.tolerations | indent 8 }} -{{- end }} - containers: - - name: {{ include "common.fullname" . }} - image: "{{ .Values.repository }}/{{ .Values.image }}" - imagePullPolicy: "{{ .Values.pullPolicy }}" - ports: - - containerPort: {{ .Values.service.peerInternalPort }} - name: {{ .Values.service.peerPortName }} - - containerPort: {{ .Values.service.clientInternalPort }} - name: {{ .Values.service.clientPortName }} - {{- if eq .Values.liveness.enabled true }} - livenessProbe: - tcpSocket: - port: {{ .Values.service.clientInternalPort }} - initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }} - periodSeconds: {{ .Values.liveness.periodSeconds }} - timeoutSeconds: {{ .Values.liveness.timeoutSeconds }} - {{ end }} - resources: -{{ include "common.resources" . | indent 10 }} - env: - - name: INITIAL_CLUSTER_SIZE - value: {{ .Values.replicaCount | quote }} - - name: SET_NAME - value: {{ include "common.fullname" . }} - - name: SERVICE_NAME - value: {{ include "common.servicename" . }} -{{- if .Values.extraEnv }} -{{ toYaml .Values.extraEnv | indent 8 }} -{{- end }} - lifecycle: - preStop: - exec: - command: - - "/bin/sh" - - "-ec" - - | - EPS="" - for i in $(seq 0 $((${INITIAL_CLUSTER_SIZE} - 1))); do - EPS="${EPS}${EPS:+,}http://${SET_NAME}-${i}.${SERVICE_NAME}:2379" - done - - HOSTNAME=$(hostname) - - member_hash() { - etcdctl member list | grep http://${HOSTNAME}.${SERVICE_NAME}:2380 | cut -d':' -f1 | cut -d'[' -f1 - } - - SET_ID=${HOSTNAME##*[^0-9]} - - if [ "${SET_ID}" -ge ${INITIAL_CLUSTER_SIZE} ]; then - echo "Removing ${HOSTNAME} from etcd cluster" - ETCDCTL_ENDPOINT=${EPS} etcdctl member remove $(member_hash) - if [ $? -eq 0 ]; then - # Remove everything otherwise the cluster will no longer scale-up - rm -rf /var/run/etcd/* - fi - fi - command: - - "/bin/sh" - - "-ec" - - | - HOSTNAME=$(hostname) - - # store member id into PVC for later member replacement - collect_member() { - while ! etcdctl member list &>/dev/null; do sleep 1; done - etcdctl member list | grep http://${HOSTNAME}.${SERVICE_NAME}:2380 | cut -d':' -f1 | cut -d'[' -f1 > /var/run/etcd/member_id - exit 0 - } - - eps() { - EPS="" - for i in $(seq 0 $((${INITIAL_CLUSTER_SIZE} - 1))); do - EPS="${EPS}${EPS:+,}http://${SET_NAME}-${i}.${SERVICE_NAME}:2379" - done - echo ${EPS} - } - - member_hash() { - etcdctl member list | grep http://${HOSTNAME}.${SERVICE_NAME}:2380 | cut -d':' -f1 | cut -d'[' -f1 - } - - # we should wait for other pods to be up before trying to join - # otherwise we got "no such host" errors when trying to resolve other members - for i in $(seq 0 $((${INITIAL_CLUSTER_SIZE} - 1))); do - while true; do - echo "Waiting for ${SET_NAME}-${i}.${SERVICE_NAME} to come up" - ping -W 1 -c 1 ${SET_NAME}-${i}.${SERVICE_NAME} > /dev/null && break - sleep 1s - done - done - - # re-joining after failure? - if [[ -e /var/run/etcd/default.etcd && -f /var/run/etcd/member_id ]]; then - echo "Re-joining etcd member" - member_id=$(cat /var/run/etcd/member_id) - - # re-join member - ETCDCTL_ENDPOINT=$(eps) etcdctl member update ${member_id} http://${HOSTNAME}.${SERVICE_NAME}:2380 | true - exec etcd --name ${HOSTNAME} \ - --listen-peer-urls http://0.0.0.0:2380 \ - --listen-client-urls http://0.0.0.0:2379\ - --advertise-client-urls http://${HOSTNAME}.${SERVICE_NAME}:2379 \ - --data-dir /var/run/etcd/default.etcd - fi - - # etcd-SET_ID - SET_ID=${HOSTNAME##*[^0-9]} - - # adding a new member to existing cluster (assuming all initial pods are available) - if [ "${SET_ID}" -ge ${INITIAL_CLUSTER_SIZE} ]; then - export ETCDCTL_ENDPOINT=$(eps) - - # member already added? - MEMBER_HASH=$(member_hash) - if [ -n "${MEMBER_HASH}" ]; then - # the member hash exists but for some reason etcd failed - # as the datadir has not be created, we can remove the member - # and retrieve new hash - etcdctl member remove ${MEMBER_HASH} - fi - - echo "Adding new member" - etcdctl member add ${HOSTNAME} http://${HOSTNAME}.${SERVICE_NAME}:2380 | grep "^ETCD_" > /var/run/etcd/new_member_envs - - if [ $? -ne 0 ]; then - echo "Exiting" - rm -f /var/run/etcd/new_member_envs - exit 1 - fi - - cat /var/run/etcd/new_member_envs - source /var/run/etcd/new_member_envs - - collect_member & - - exec etcd --name ${HOSTNAME} \ - --listen-peer-urls http://0.0.0.0:2380 \ - --listen-client-urls http://0.0.0.0:2379 \ - --advertise-client-urls http://${HOSTNAME}.${SERVICE_NAME}:2379 \ - --data-dir /var/run/etcd/default.etcd \ - --initial-advertise-peer-urls http://${HOSTNAME}.${SERVICE_NAME}:2380 \ - --initial-cluster ${ETCD_INITIAL_CLUSTER} \ - --initial-cluster-state ${ETCD_INITIAL_CLUSTER_STATE} - fi - - PEERS="" - for i in $(seq 0 $((${INITIAL_CLUSTER_SIZE} - 1))); do - PEERS="${PEERS}${PEERS:+,}${SET_NAME}-${i}=http://${SET_NAME}-${i}.${SERVICE_NAME}:2380" - done - - collect_member & - - # join member - exec etcd --name ${HOSTNAME} \ - --initial-advertise-peer-urls http://${HOSTNAME}.${SERVICE_NAME}:2380 \ - --listen-peer-urls http://0.0.0.0:2380 \ - --listen-client-urls http://0.0.0.0:2379 \ - --advertise-client-urls http://${HOSTNAME}.${SERVICE_NAME}:2379 \ - --initial-cluster-token etcd-cluster-1 \ - --initial-cluster ${PEERS} \ - --initial-cluster-state new \ - --data-dir /var/run/etcd/default.etcd - volumeMounts: - - name: {{ include "common.fullname" . }}-data - mountPath: /var/run/etcd - {{- if .Values.persistence.enabled }} - volumeClaimTemplates: - - metadata: - name: {{ include "common.fullname" . }}-data - spec: - accessModes: - - "{{ .Values.persistence.accessMode }}" - resources: - requests: - # upstream recommended max is 700M - storage: "{{ .Values.persistence.storage }}" - storageClassName: {{ include "common.fullname" . }}-data - {{- else }} - volumes: - - name: {{ include "common.fullname" . }}-data - {{- if .Values.memoryMode }} - emptyDir: - medium: Memory - {{- else }} - emptyDir: {} - {{- end }} - {{- end }} - |