README.md

@@ -118,6 +118,26 @@ helm install longhorn longhorn/longhorn --namespace longhorn-system --create-nam
 
 Log on to the web interface and delete the default disks on each node (mounted at `/var/lib/longhorn`) and replace them with new disks mounted at `/mnt/blockstorage`.
 
+Add additional `storageClass` with backup schedule:
+***After** specifying a NFS backup target (syntax: `nfs://servername:/path/to/share`) through Longhorn's dashboard*
+```yaml
+kind: StorageClass
+apiVersion: storage.k8s.io/v1
+metadata:
+  name: longhorn-dailybackup
+provisioner: driver.longhorn.io
+allowVolumeExpansion: true
+parameters:
+  numberOfReplicas: "3"
+  staleReplicaTimeout: "2880"
+  fromBackup: ""
+  recurringJobs: '[{"name":"backup", "task":"backup", "cron":"0 0 * * *", "retain":14}]'
+```
+Then make this the new default `storageClass`:
+```shell
+kubectl patch storageclass longhorn-dailybackup -p '{"metadata": {"annotations":{"storageclass.kubernetes.io/is-default-class":"true"}}}'
+#kubectl delete storageclass longhorn
+```
 
 ### 3) Ingress Controller
 Reconfigure default Traefik configuration:
@@ -141,6 +161,10 @@ kubectl get secret -n argocd argocd-initial-admin-secret -o jsonpath='{.data.pas
 ```
 Login with username `admin` and the initial password, browse to `User Info` and `Update Password`.
 
+Create ArgoCD applicationset
+```shell
+kubectl apply -f system/ArgoCD/applicationset-homelab.yml
+```
 ### 5) Services
 ##### 5.1) [Argus]()    <small>(release management)</small>
 ```shell
@@ -237,4 +261,15 @@ kubectl apply -f services/PVR/deploy-Sonarr.yml
   or
 
       kubectl run -it --rm busybox --restart=Never --image=busybox:1.28 -- nslookup api.github.com [-debug] [fqdn]
+* Delete namespaces stuck in `Terminating` state:
+  *First* check whether there are any resources still present; preventing the namespace from being deleted:
 
+      kubectl api-resources --verbs=list --namespaced -o name \
+        | xargs -n 1 kubectl get --show-kind --ignore-not-found -n <namespace>
+
+  Any resources returned should be deleted first (worth mentioning: if you get an error `error: unable to retrieve the complete list of server APIs`, you should check `kubectl get apiservice` for any apiservice with a status of `False`)
+  If there are no resources left in the namespace, and it is still stuck *terminating*, the following commands remove the blocking finalizer (this is a last resort, you are bypassing protections put in place to prevent zombie processes):
+
+      kubectl get namespace <namespace> -o json | jq -j '.spec.finalizers=null' > tmp.json
+      kubectl replace --raw "/api/v1/namespaces/<namespace>/finalize" -f ./tmp.json
+      rm ./tmp.json

services/Gitea/application-gitea.yaml

@@ -11,8 +11,7 @@ spec:
   sources:
   - repoURL: https://dl.gitea.com/charts/
     chart: gitea
-    # targetRevision: 10.6.0
-    targetRevision: 11.0.0
+    targetRevision: 10.6.0
     helm:
       valueFiles:
       - $values/services/Gitea/values.yaml