Minor updates and docs

severalnines · Apr 19, 2024 · 9aa3642 · 9aa3642
1 parent 7fe89ba
commit 9aa3642
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Showing 3 changed files with 24 additions and 3 deletions.
diff --git a/charts/clustercontrol/Chart.yaml b/charts/clustercontrol/Chart.yaml
@@ -4,7 +4,7 @@ description: A ClusterControl Helm Chart for Kubernetes
 
 type: application
 
-version: 2024.04.3
+version: 2024.04.4
 appVersion: "1.9.8"
 
 dependencies:
@@ -23,5 +23,5 @@ dependencies:
     alias: monitoring
   - name: nginx-ingress-controller
     repository: https://charts.bitnami.com/bitnami
-    version: 11.0.0
+    version: 11.1.0
     condition: ingressController.enabled
diff --git a/charts/clustercontrol/README.md b/charts/clustercontrol/README.md
@@ -134,3 +134,24 @@ prometheusHostname: my-prometheus-server
 monitoring:
   enabled: false
 ```
+
+## Uninstall
+To uninstall ClusterControl from your kubernetes cluster simply run
+```
+helm uninstall clustercontrol
+```
+
+### Persistent resources
+You might need to delete pvc created for the innodb database cluster manually.
+To do so, simply run
+```
+kubectl delete pvc datadir-clustercontrol-0
+```
+
+### Dependent resources
+Although, uninstall **should** remove every dependency created by this helm chart, sometimes the database cluster hang. To clean up, try removing them manualy by running
+```
+kubectl delete innodbclusters.mysql.oracle.com clustercontrol
+```
+
+or editing above resource and removing finalizers.
diff --git a/charts/clustercontrol/templates/secrets.yaml b/charts/clustercontrol/templates/secrets.yaml
@@ -16,7 +16,7 @@ apiVersion: v1
 kind: Secret
 metadata:
   name: cmon-license
-data:
+stringData:
   CMON_LICENSE: {{ .Values.cmon.license | required ".Values.cmon.license is required" }}
   license: {{ .Values.cmon.license | required ".Values.cmon.license is required" }}
 {{ end }}