Quickstart

apiVersion: v1
kind: Secret
metadata:
  name: mariadb
stringData:
  password: MariaDB11!

kubectl apply -f secret.yaml

apiVersion: enterprise.mariadb.com/v1alpha1
kind: MariaDB
metadata:
  name: mariadb-galera
spec:
  rootPasswordSecretKeyRef:
    name: mariadb
    key: password
  imagePullSecrets:
  -  name: mariadb-enterprise
  maxScaleRef:
    name: maxscale-galera
  username: mariadb
  passwordSecretKeyRef:
    name: mariadb
    key: password
  database: mariadb
  storage:
    size: 1Gi
  replicas: 3
  galera:
    enabled: true

kubectl apply -f mariadb-galera.yaml

❯ kubectl get pods
NAME                                                           READY   STATUS    RESTARTS      AGE
mariadb-galera-0                                               2/2     Running   0             101s
mariadb-galera-1                                               2/2     Running   0             101s
mariadb-galera-2                                               2/2     Running   0             101s

apiVersion: enterprise.mariadb.com/v1alpha1
kind: MaxScale
metadata:
  name: maxscale-galera
spec:
  imagePullSecrets:
   -  name: mariadb-enterprise
  mariaDbRef:
    name: mariadb-galera
  replicas: 2

kubectl apply -f maxscale-galera.yaml

❯ kubectl get pods
mariadb-galera-0                                               2/2     Running   0             10m
mariadb-galera-1                                               2/2     Running   0             10m
mariadb-galera-2                                               2/2     Running   0             10m
maxscale-galera-0                                              1/1     Running   0             81s
maxscale-galera-1                                              1/1     Running   0             81s

❯ kubectl get maxscale
NAME              READY   STATUS    PRIMARY            AGE
maxscale-galera   True    Running   mariadb-galera-0   65s

❯ kubectl get mariadb
NAME             READY   STATUS    PRIMARY            UPDATES                    AGE
mariadb-galera   True    Running   mariadb-galera-0   ReplicasFirstPrimaryLast   10m

❯ kubectl run mariadb-connect --rm -it --image=docker.mariadb.com/enterprise-server:11.4 -- bash -c "mariadb -u mariadb -p'MariaDB11!' --ssl=false -h maxscale-galera"
If you don't see a command prompt, try pressing enter.
MariaDB [(none)]> SHOW DATABASES;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mariadb            |
+--------------------+
2 rows in set (0.001 sec)