113 lines
2.7 KiB
YAML
113 lines
2.7 KiB
YAML
---
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# tasks file for deploy-mariadb.yml
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- name: Create a ConfigMap for database schema
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k8s:
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state: present
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api_version: v1
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kind: ConfigMap
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name: mariadb
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namespace: eom
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definition:
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data:
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schema.sql: "{{ lookup('template', 'schema.sql.j2') }}"
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- name: Create persistent volume for mariadb
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k8s:
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state: present
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definition:
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apiVersion: v1
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kind: PersistentVolume
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metadata:
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name: mariadb
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spec:
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capacity:
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storage: "{{ mariadb_storage }}"
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accessModes:
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- ReadWriteOnce
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persistentVolumeReclaimPolicy: Retain
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storageClassName: standard
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hostPath:
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path: "/data/store-0/eom/mariadb"
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nodeAffinity:
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required:
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nodeSelectorTerms:
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- matchExpressions:
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- key: kubernetes.io/hostname
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operator: In
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values:
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- alpha-worker-0
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- name: Create persistent volume claim for mariadb
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k8s:
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state: present
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definition:
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apiVersion: v1
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kind: PersistentVolumeClaim
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metadata:
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name: mariadb
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namespace: eom
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spec:
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accessModes:
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- ReadWriteOnce
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resources:
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requests:
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storage: "{{ mariadb_storage }}"
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storageClassName: standard
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volumeName: mariadb
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- name: Create a deployment
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k8s:
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definition:
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: mariadb
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namespace: eom
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spec:
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replicas: 1
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selector:
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matchLabels:
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app: mariadb
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template:
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metadata:
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labels:
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app: mariadb
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spec:
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containers:
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- name: mariadb
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image: mariadb
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volumeMounts:
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- name: mariadb
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mountPath: /var/lib/mysql
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- name: schema-sql
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mountPath: /docker-entrypoint-initdb.d
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ports:
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- containerPort: 3306
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env:
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- name: MARIADB_ROOT_PASSWORD
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value: "{{ mariadb_root_password }}"
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volumes:
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- name: schema-sql
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configMap:
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name: mariadb
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- name: mariadb
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persistentVolumeClaim:
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claimName: mariadb
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- name: Expose deployment as a service
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k8s:
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definition:
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apiVersion: v1
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kind: Service
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metadata:
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name: mariadb
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namespace: eom
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spec:
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selector:
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app: mariadb
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ports:
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- port: 3306
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protocol: TCP
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name: mariadb-port-3306
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type: ClusterIP
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