chore: add volume snapshot crd+controller and configure longhorn

k8s-infra/apps.yml

@@ -94,3 +94,68 @@ spec:
     server: https://kubernetes.default.svc
     namespace: vector
 
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: ingress-apisix
+  namespace: argocd
+spec:
+  syncPolicy:
+    automated:
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true
+  project: default
+  sources:
+  - chart: apisix
+    repoURL: https://charts.apiseven.com
+    targetRevision: 2.10.0
+    helm:
+      values: |
+        ingress-controller:
+          enabled: true
+          config:
+            apisix:
+              adminAPIVersion: v3
+              serviceNamespace: ingress-apisix
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: ingress-apisix
+
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: longhorn
+  namespace: argocd
+spec:
+  syncPolicy:
+    automated:
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true
+  project: default
+  sources:
+    - chart: longhorn
+      repoURL: https://charts.longhorn.io
+      targetRevision: v1.8.1
+      helm:
+        values: |
+          preUpgradeChecker:
+            jobEnabled: false
+
+          persistence:
+            defaultFsType: xfs
+
+            defaultDiskSelector:
+              enable: true
+              selector: "nvme"
+
+          defaultSettings:
+            createDefaultDiskLabeledNodes: true
+
+            storageReservedPercentageForDefaultDisk: 8
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: longhorn-system

k8s-infra/default-volume-snapshot.yml

@@ -0,0 +1,12 @@
+---
+apiVersion: snapshot.storage.k8s.io/v1
+kind: VolumeSnapshotClass
+metadata:
+  name: longhorn
+  annotations:
+    snapshot.storage.kubernetes.io/is-default-class: "true"
+    argocd.argoproj.io/sync-options: SkipDryRunOnMissingResource=true
+driver: driver.longhorn.io
+deletionPolicy: Delete
+parameters:
+  type: bak

k8s-infra/kustomization.yml

@@ -3,5 +3,9 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 
 resources:
+- https://github.com/kubernetes-csi/external-snapshotter/tree/v8.2.0/client/config/crd
+- https://github.com/kubernetes-csi/external-snapshotter/tree/v8.2.0/deploy/kubernetes/snapshot-controller
 - apps.yml
 - https://raw.githubusercontent.com/dragonflydb/dragonfly-operator/main/manifests/dragonfly-operator.yaml
+- postgresql-image.yml
+- default-volume-snapshot.yml

k8s-infra/postgresql-image.yml

@@ -0,0 +1,14 @@
+---
+apiVersion: postgresql.cnpg.io/v1
+kind: ClusterImageCatalog
+metadata:
+  name: postgresql
+  namespace: default
+  annotations:
+    argocd.argoproj.io/sync-options: SkipDryRunOnMissingResource=true
+spec:
+  images:
+  - major: 16
+    image: ghcr.io/cloudnative-pg/postgresql:16.8
+  - major: 17
+    image: ghcr.io/cloudnative-pg/postgresql:17.4