add update script

clusters/cl01tl/platform/qbittorrent/templates/config-map.yaml

@@ -0,0 +1,22 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: glutun-update-script
+  namespace: {{ .Release.Namespace }}
+  labels:
+    app.kubernetes.io/name: glutun-update-script
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/version: {{ .Chart.AppVersion }}
+    app.kubernetes.io/component: gluetun
+    app.kubernetes.io/part-of: {{ .Release.Name }}
+data:
+  update.sh: |
+    if ! command -v curl 2>&1 >/dev/null
+    then
+        echo "curl could not be found, installing"
+        apk add curl
+    fi
+
+    echo "updating port with {{`{{PORTS}}`}}"
+
+    curl -i -X POST -d "json={\"listen_port\": {{`{{PORTS}}}`}}" "http://localhost:8080/api/v2/app/setPreferences"'

clusters/cl01tl/platform/qbittorrent/values.yaml

@@ -62,8 +62,8 @@ qbittorrent:
                   key: private-key
             - name: VPN_PORT_FORWARDING
               value: "on"
-            #- name: VPN_PORT_FORWARDING_UP_COMMAND
-            #  value: 'curl -i -X POST -d "json={\"listen_port\": {{`{{PORTS}}}`}}  " "http://localhost:8080/api/v2/app/setPreferences"'
+            - name: VPN_PORT_FORWARDING_UP_COMMAND
+              value: '/bin/sh -c /gluetun/update.sh'
             - name: PORT_FORWARD_ONLY
               value: "on"
             - name: FIREWALL_OUTBOUND_SUBNETS
@@ -169,6 +169,17 @@ qbittorrent:
           qbittorrent:
             - path: /config
               readOnly: false
+    update-script:
+      enabled: true
+      type: configMap
+      name: glutun-update-script
+      advancedMounts:
+        frontend:
+          main:
+            - path: /gluetun/update.sh
+              readOnly: true
+              mountPropagation: None
+              subPath: update.sh
     storage:
       type: persistentVolumeClaim
       existingClaim: qbittorrent-nfs-storage