keydb 0.5.0:

* KeyDB container resources are now configurable
* KeyDB pod securityContext is now configurable

keydb/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: keydb
 description: A Helm chart for KeyDB multimaster setup
 type: application
-version: 0.4.1
+version: 0.5.0
 keywords:
 - keydb
 - redis

keydb/README.md

@@ -42,3 +42,5 @@ The following table lists the configurable parameters of the KeyDB chart and the
 | `persistentVolume.enabled`     | Should PVC be created via volumeClaimTemplates  | `true`                        |
 | `persistentVolume.accessModes` | Volume access modes                             | `[ReadWriteOnce]`             |
 | `persistentVolume.size`        | Size of the volume                              | `1Gi`                         |
+| `resources`                    | K8s Resources for KeyDB containers              | `{}`                          |
+| `securityContext`              | K8s SecurityContext for KeyDB pods              | `{}`                          |

keydb/templates/sts.yaml

@@ -37,12 +37,8 @@ spec:
       - name: keydb
         image: {{ .Values.image }}
         imagePullPolicy: {{ .Values.imagePullPolicy }}
-        volumeMounts:
-        - name: keydb-data
-          mountPath: /data
-        - name: utils
-          mountPath: /utils
-          readOnly: true
+        command:
+        - /utils/server.sh
         ports:
         - name: keydb
           containerPort: 6379
@@ -53,8 +49,16 @@ spec:
         readinessProbe:
           tcpSocket:
             port: keydb
-        command:
-        - /utils/server.sh
+        resources:
+{{ toYaml .Values.resources | indent 10 }}
+        volumeMounts:
+        - name: keydb-data
+          mountPath: /data
+        - name: utils
+          mountPath: /utils
+          readOnly: true
+      securityContext:
+{{ toYaml .Values.securityContext | indent 8 }}
       volumes:
       - name: utils
         configMap:
@@ -67,8 +71,6 @@ spec:
       - name: keydb-data
         emptyDir: {}
       {{- end }}
-      resources:
-{{ toYaml .Values.resources | indent 8 }}
   {{- if .Values.persistentVolume.enabled }}
   volumeClaimTemplates:
   - metadata:

keydb/values.yaml

@@ -20,4 +20,13 @@ persistentVolume:
   - ReadWriteOnce
   size: 1Gi
 
-resources: {}
+resources: {}
+
+# Please read https://kubernetes.io/docs/tasks/administer-cluster/sysctl-cluster/#enabling-unsafe-sysctls
+# before sysctls setup
+securityContext: {}
+  # sysctls:
+  # - name: net.core.somaxconn
+  #   value: "512"
+  # - name: vm.overcommit_memory
+  #   value: "1"