123 lines
3.0 KiB
YAML
123 lines
3.0 KiB
YAML
apiVersion: v1
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kind: Service
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metadata:
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annotations:
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service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
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name: mysql
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namespace: galera
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labels:
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app: mysql
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tier: data
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spec:
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ports:
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- port: 3306
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name: mysql
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clusterIP: None
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selector:
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app: mysql
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---
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apiVersion: apps/v1beta1
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kind: StatefulSet
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metadata:
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name: mysql
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namespace: galera
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spec:
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serviceName: "mysql"
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replicas: 3
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template:
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metadata:
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labels:
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app: mysql
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tier: data
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annotations:
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pod.beta.kubernetes.io/init-containers: '[
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{
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"name": "galera-init",
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"image": "harbor-001.jimmysong.io/library/k8s-galera-init:latest",
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"args": ["-service=mysql"],
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"env": [
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{
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"name": "POD_NAMESPACE",
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"valueFrom": {
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"fieldRef": { "apiVersion": "v1", "fieldPath": "metadata.namespace" }
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}
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},
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{
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"name": "SAFE_TO_BOOTSTRAP",
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"value": "1"
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},
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{
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"name": "DEBUG",
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"value": "1"
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}
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],
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"volumeMounts": [
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{
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"name": "config",
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"mountPath": "/etc/mysql/conf.d"
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},
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{
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"name": "data",
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"mountPath": "/var/lib/mysql"
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}
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]
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}
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]'
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spec:
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terminationGracePeriodSeconds: 10
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containers:
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- name: mysql
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image: harbor-001.jimmysong.io/library/mariadb:10.1
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imagePullPolicy: IfNotPresent
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ports:
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- containerPort: 3306
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name: mysql
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- containerPort: 4444
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name: sst
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- containerPort: 4567
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name: replication
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- containerPort: 4568
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name: ist
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env:
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- name: MYSQL_ROOT_PASSWORD
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valueFrom:
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secretKeyRef:
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name: mysql-secrets
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key: root-password
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- name: MYSQL_ROOT_USER
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valueFrom:
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secretKeyRef:
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name: mysql-secrets
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key: root-user
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- name: MYSQL_INITDB_SKIP_TZINFO
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value: "yes"
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livenessProbe:
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exec:
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command: ["sh", "-c", "mysql -u\"root\" -p\"\" -e 'show databases;'"]
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initialDelaySeconds: 60
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timeoutSeconds: 5
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readinessProbe:
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exec:
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command: ["sh", "-c", "mysql -u\"root\" -p\"\" -e 'show databases;'"]
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initialDelaySeconds: 20
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timeoutSeconds: 5
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volumeMounts:
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- name: config
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mountPath: /etc/mysql/conf.d
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- name: data
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mountPath: /var/lib/mysql
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volumes:
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- name: config
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configMap:
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name: mysql-config-vol
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volumeClaimTemplates:
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- metadata:
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name: data
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annotations:
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volume.beta.kubernetes.io/storage-class: "ceph-web" #引用ceph class 的类
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spec:
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accessModes: [ "ReadWriteOnce" ]
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resources:
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requests:
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storage: 3Gi
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