Change watchtower configuration.

monitoring/docker-compose.yaml

@@ -105,5 +105,9 @@ services:
     environment:
       TZ: Europe/Berlin
       WATCHTOWER_INCLUDE_STOPPED: true
-      WATCHTOWER_MONITOR_ONLY: true
+      WATCHTOWER_MONITOR_ONLY: false
+      WATCHTOWER_WARN_ON_HEAD_FAILURE: "never"
       WATCHTOWER_SCHEDULE: "0 0 2 * * *"
+      WATCHTOWER_NOTIFICATIONS: "shoutrrr"
+      WATCHTOWER_NOTIFICATION_URL: "mattermost://watchtower@cs-mm.ddnss.de/og4ckuqet7fafb8kjuaigzuh7c"
+      WATCHTOWER_NOTIFICATION_TEMPLATE: "{{range .}} Production - {{.Time.Format \"2006-01-02 15:04:05\"}} ({{.Level}}): {{.Message}}{{println}}{{end}}"

monitoring/watchtower-config.json

@@ -1,9 +1,8 @@
 {
 	"auths": {
-		"cs-registry.ddnss.de": {
-			"auth": "Y2hyaXM6U2VjcmV0MTI="
-		},
-		"https://index.docker.io/v1/": {
+		"cs-git.ddnss.de": {
+			"auth": "Y2hyaXM6cScsXEgoT2Q6RzMpLlh2PCMhNVA="
+		},		"https://index.docker.io/v1/": {
 			"auth": "Y3MyMjExOkU2U2Njc3ViRFJrYUppMlNMVSUh"
 		}
 	}