database_v1alpha1_mysql.yaml

apiVersion: database.elnino.tech/v1alpha1
kind: MySQL
metadata:
  labels:
    app.kubernetes.io/name: yamo
    app.kubernetes.io/managed-by: kustomize
  name: mysql-sample
  namespace: mysql-operator-test 
spec:
 image: percona/percona-server:8.4 # Preferably Percona images (MySQL)
 initImage: ghcr.io/elninotech/yet-another-mysql-operator/init:latest # Optional: host init image yourself
 storageClassName: rook-cephfs # Adjust to setup
 storageSize: 10Gi # Default 10Gi scale to desired need.
 port: 3306 # Optional: Change MySQL port
 replicas: 3 # Optional: scale to more or less replicas (max 9.)
 rootPasswordSecretName: mysql-sample-root-credentials # Optional: root secret name
 mysqlConf: # Optional: Example config options (https://dev.mysql.com/doc/refman/8.4/en/server-system-variables.html)
   max-connections: 800
   innodb-buffer-pool-size: 1G 
 groupReplication:
   groupName: 123e4567-e89b-12d3-a456-426614174000 # UUID (Optional)
   mode: SinglePrimary # Change Mode (Optional)
   forceBootstrap: false # Optional Force the bootstrap
   replicationUserSecret: mysql-sample-repl-creds # Optional: Set replication secret name