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88 lines
2.1 KiB
YAML
88 lines
2.1 KiB
YAML
apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: mysql
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spec:
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serviceName: "galera"
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replicas: 3
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selector:
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matchLabels:
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app: mysql
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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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spec:
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initContainers:
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- name: install
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image: registry.k8s.io/galera-install:0.1
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imagePullPolicy: Always
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args:
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- "--work-dir=/work-dir"
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volumeMounts:
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- name: workdir
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mountPath: "/work-dir"
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- name: config
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mountPath: "/etc/mysql"
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- name: bootstrap
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image: debian:jessie
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command:
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- "/work-dir/peer-finder"
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args:
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- -on-start="/work-dir/on-start.sh"
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- "-service=galera"
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env:
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- name: POD_NAMESPACE
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valueFrom:
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fieldRef:
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apiVersion: v1
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fieldPath: metadata.namespace
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volumeMounts:
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- name: workdir
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mountPath: "/work-dir"
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- name: config
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mountPath: "/etc/mysql"
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containers:
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- name: mysql
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image: registry.k8s.io/mysql-galera:e2e
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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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args:
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- --defaults-file=/etc/mysql/my-galera.cnf
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- --user=root
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readinessProbe:
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# TODO: If docker exec is buggy just use registry.k8s.io/mysql-healthz:1.0
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exec:
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command:
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- sh
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- -c
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- "mysql -u root -e 'show databases;'"
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initialDelaySeconds: 15
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timeoutSeconds: 5
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successThreshold: 2
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volumeMounts:
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- name: datadir
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mountPath: /var/lib/
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- name: config
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mountPath: /etc/mysql
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volumes:
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- name: config
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emptyDir: {}
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- name: workdir
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emptyDir: {}
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volumeClaimTemplates:
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- metadata:
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name: datadir
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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: 1Gi
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