feat: create galera cluster

Author: henrywhitaker3

argo/cluster/databases/database/chart/database.yaml

@@ -0,0 +1,44 @@
+apiVersion: mariadb.mmontes.io/v1alpha1
+kind: MariaDB
+metadata:
+  name: mariadb
+spec:
+  port: 3306
+
+  replicas: 3
+
+  galera:
+    enabled: true
+    config:
+      reuseStorageVolume: true
+    recovery:
+      enabled: true
+
+  rootPasswordSecretKeyRef:
+    name: mariadb-secrets
+    key: root-password
+
+  # bootstrapFrom:
+  #   backupRef:
+  #     name: mariabackup
+
+  storage:
+    volumeClaimTemplate:
+      storageClassName: longhorn-single-replica
+      resources:
+        requests:
+          storage: 10Gi
+      accessModes:
+        - ReadWriteOnce
+
+  resources:
+    requests:
+      cpu: 100m
+      memory: 128Mi
+    limits:
+      cpu: 300m
+      memory: 512Mi
+
+  service:
+    type: LoadBalancer
+    loadBalancerIP: 10.0.0.28

argo/cluster/databases/database/chart/kustomization.yaml

@@ -0,0 +1,7 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: monitoring
+
+resources:
+  - secret.yaml
+  - database.yaml

argo/cluster/databases/database/chart/secret.yaml

@@ -0,0 +1,13 @@
+apiVersion: external-secrets.io/v1beta1
+kind: ExternalSecret
+metadata:
+  name: mariadb-secrets
+spec:
+  secretStoreRef:
+    kind: ClusterSecretStore
+    name: onepassword-connect
+  target:
+    creationPolicy: Owner
+  dataFrom:
+    - extract:
+        key: mariadb-galera-secrets

argo/cluster/databases/database/mariadb.app.yaml

@@ -0,0 +1,22 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: mariadb
+  namespace: argo
+  finalizers:
+    - resources-finalizer.argocd.argoproj.io
+spec:
+  destination:
+    namespace: databases
+    server: https://kubernetes.default.svc
+  project: apps
+  source:
+    path: argo/cluster/databases/mariadb/chart
+    repoURL: https://gitlab.com/henrywhitaker3/homelab.git
+    targetRevision: HEAD
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true