feat: added longhorn addon (#1204)

* added longhorn addon * enabled longhorn in the tests * fix: move longhorn to longhorn-system namespace Signed-off-by: Devin Buhl <devin@buhl.casa> * fix: move longhorn to longhorn-system namespace Signed-off-by: Devin Buhl <devin@buhl.casa> * fix: move longhorn to longhorn-system namespace Signed-off-by: Devin Buhl <devin@buhl.casa> * fix: move longhorn to longhorn-system namespace Signed-off-by: Devin Buhl <devin@buhl.casa> --------- Signed-off-by: Devin Buhl <devin@buhl.casa> Co-authored-by: Devin Buhl <devin@buhl.casa>
2024-01-19 21:27:47 -05:00
1 parent 965bfcdcb9
commit 8a840e1f2e
@@ -0,0 +1,8 @@
+#% if longhorn.enabled | default(false) %#
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ./namespace.yaml
+  - ./longhorn/ks.yaml
+#% endif %#
@@ -0,0 +1,48 @@
+#% if longhorn.enabled | default(false) %#
+---
+apiVersion: helm.toolkit.fluxcd.io/v2beta2
+kind: HelmRelease
+metadata:
+  name: longhorn
+spec:
+  interval: 30m
+  chart:
+    spec:
+      chart: longhorn
+      version: 1.5.3
+      sourceRef:
+        kind: HelmRepository
+        name: longhorn
+        namespace: flux-system
+  install:
+    remediation:
+      retries: 3
+  upgrade:
+    cleanupOnFail: true
+    remediation:
+      retries: 3
+  uninstall:
+    keepHistory: false
+  values:
+    monitoring:
+      enabled: true
+      createPrometheusRules: true
+    defaultSettings:
+      defaultReplicaCount: 3
+      backupstorePollInterval: 0
+      createDefaultDiskLabeledNodes: true
+      restoreVolumeRecurringJobs: true
+      storageOverProvisioningPercentage: 100
+      storageMinimalAvailablePercentage: 1
+      guaranteedEngineManagerCPU: 20
+      guaranteedReplicaManagerCPU: 20
+      orphanAutoDeletion: true
+      concurrentAutomaticEngineUpgradePerNodeLimit: 3
+      defaultLonghornStaticStorageClass: longhorn
+      nodeDownPodDeletionPolicy: delete-both-statefulset-and-deployment-pod
+    ingress:
+      enabled: true
+      ingressClassName: internal
+      host: longhorn.${SECRET_DOMAIN}
+      tls: true
+#% endif %#
@@ -0,0 +1,8 @@
+#% if longhorn.enabled | default(false) %#
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ./helmrelease.yaml
+  - ./snapshot.yaml
+#% endif %#
@@ -0,0 +1,16 @@
+#% if longhorn.enabled | default(false) %#
+---
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+reclaimPolicy: Delete
+provisioner: driver.longhorn.io
+parameters:
+  dataLocality: disabled
+  numberOfReplicas: "1" # Faster restores from the snapshotclass
+  replicaAutoBalance: best-effort
+  staleReplicaTimeout: "30"
+allowVolumeExpansion: true
+volumeBindingMode: Immediate
+metadata:
+  name: longhorn-snapshot
+#% endif %#
@@ -0,0 +1,22 @@
+#% if longhorn.enabled | default(false) %#
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: &app longhorn
+  namespace: flux-system
+spec:
+  targetNamespace: longhorn-system
+  commonMetadata:
+    labels:
+      app.kubernetes.io/name: *app
+  path: ./kubernetes/apps/longhorn-system/longhorn/app
+  prune: true
+  sourceRef:
+    kind: GitRepository
+    name: home-kubernetes
+  wait: false
+  interval: 30m
+  retryInterval: 1m
+  timeout: 5m
+#% endif %#
@@ -0,0 +1,9 @@
+#% if longhorn.enabled | default(false) %#
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: longhorn-system
+  labels:
+    kustomize.toolkit.fluxcd.io/prune: disabled
+#% endif %#
@@ -10,6 +10,10 @@ spec:
  commonMetadata:
    labels:
      app.kubernetes.io/name: *app
+  #% if longhorn.enabled | default(false) %#
+  dependsOn:
+    - name: longhorn
+  #% endif %#
  path: ./kubernetes/apps/storage/volsync/snapshot-controller
  prune: true
  sourceRef:
@@ -27,6 +27,17 @@ spec:
    keepHistory: false
  values:
    controller:
+      #% if longhorn.enabled | default(false) %#
+      volumeSnapshotClasses:
+        - name: longhorn-snapclass
+          annotations:
+            snapshot.storage.kubernetes.io/is-default-class: "true"
+          driver: driver.longhorn.io
+          deletionPolicy: Delete
+          # Ref: https://github.com/longhorn/longhorn/issues/2534#issuecomment-1010508714
+          parameters:
+            type: snap
+      #% endif %#
      serviceMonitor:
        create: true
    webhook: