Add storage class for ocean pool

README.md

@@ -16,3 +16,11 @@ helm install argocd oci://ghcr.io/argoproj/argo-helm/argo-cd -n argocd --create-
 
 kubectl apply -f ./apps/apps.yaml
 ```
+
+## Notes
+
+zfs pool creation:
+```bash
+k -n kube-system debug -it --profile sysadmin --image=ubuntu node/kadan
+chroot /host zpool create -o ashift=12 -O mountpoint=/var/ocean -O xattr=sa -O compression=zstd -O acltype=posixacl -O atime=off ocean raidz sdc sdd
+```

apps/authentik.yaml

@@ -29,6 +29,7 @@ spec:
           env:
             - name: AUTHENTIK_STORAGE__MEDIA__BACKEND
               value: s3
+            # TODO: configure s3
 
             - name: AUTHENTIK_POSTGRESQL__SSLMODE
               value: verify-full

apps/openebs.yaml

@@ -52,3 +52,13 @@ parameters:
   fstype: zfs
   poolname: tank
 provisioner: zfs.csi.openebs.io
+---
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: openebs-zfs-ocean
+parameters:
+  compression: zstd
+  fstype: zfs
+  poolname: ocean
+provisioner: zfs.csi.openebs.io

debug.yaml

@@ -72,10 +72,29 @@ spec:
         name: ubuntu
     spec:
       containers:
-        - name: ubuntu
-          image: ubuntu
-          command: 
-            - sleep
-            - infinity
-          securityContext:
-            privileged: true
+      - name: ubuntu
+        image: ubuntu
+        command: 
+        - sleep
+        - infinity
+        securityContext:
+          privileged: true
+        volumeMounts:
+        - mountPath: /dev
+          name: dev
+        - mountPath: /host
+          name: host
+      volumes:
+      - name: host
+        hostPath:
+          path: /
+          type: Directory
+      - name: dev
+        hostPath:
+          path: /dev
+          type: Directory
+      tolerations:
+      - key: node.kubernetes.io/disk-pressure
+        operator: Exists
+        effect: PreferNoSchedule
+