From c679e2b81337377f8110e254a1060a02abf46dc4 Mon Sep 17 00:00:00 2001
From: Florian Zirker <florian.zirker@kapsweyer.de>
Date: Fri, 15 Dec 2023 15:08:44 +0100
Subject: [PATCH] diun: Docker Image Update Notifier

---
 monitoring/docker-compose.yaml | 21 +++++++++++++++++++++
 proxy/docker-compose.yaml      |  5 +++--
 2 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/monitoring/docker-compose.yaml b/monitoring/docker-compose.yaml
index 4c14b36..d37e548 100644
--- a/monitoring/docker-compose.yaml
+++ b/monitoring/docker-compose.yaml
@@ -104,6 +104,27 @@ services:
     labels:
       - "docker.group=monitoring"
 
+
+  diun:
+    image: crazymax/diun:latest
+    command: serve
+    volumes:
+      - "${VOLUMES_PATH}/monitoring/diun/data:/data"
+    networks:
+      - dockersocket
+    environment:
+      - "TZ=Europe/Berlin"
+      - "DIUN_WATCH_WORKERS=10"
+      - "DIUN_WATCH_SCHEDULE=0 */6 * * *"
+      - "DIUN_WATCH_JITTER=30s"
+      - "DIUN_PROVIDERS_DOCKER_ENDPOINT=tcp://docker-socket-proxy:2375"
+      - "DIUN_PROVIDERS_DOCKER_WATCHBYDEFAULT=true"
+      - "DIUN_NOTIF_NTFY_ENDPOINT=${NTFY_SERVER}"
+      - "DIUN_NOTIF_NTFY_TOPIC=${NTFY_TOPIC}"
+      - "DIUN_NOTIF_NTFY_TOKEN=${NTFY_TOKEN}"
+    restart: always
+
+
   ##################################################################
   # here starts data collection of local host
 
diff --git a/proxy/docker-compose.yaml b/proxy/docker-compose.yaml
index 4fe6cd3..f934863 100755
--- a/proxy/docker-compose.yaml
+++ b/proxy/docker-compose.yaml
@@ -3,7 +3,7 @@ services:
   traefik:
     image: traefik:${TRAEFIK_VERSION}
     restart: unless-stopped
-    environment: 
+    environment:
       - NETCUP_ENDPOINT=${NETCUP_ENDPOINT}
       - NETCUP_CUSTOMER_NUMBER=${NETCUP_CUSTOMER_NUMBER}
       - NETCUP_API_KEY=${NETCUP_API_KEY}
@@ -63,12 +63,13 @@ services:
   docker-socket-proxy:
     image: tecnativa/docker-socket-proxy
     restart: unless-stopped
-    volumes: 
+    volumes:
       - /var/run/docker.sock:/var/run/docker.sock:ro
     environment:
       # grant privileges as environment variables: https://github.com/Tecnativa/docker-socket-proxy#grant-or-revoke-access-to-certain-api-sections
       - CONTAINERS=1
       - INFO=1
+      - IMAGES=1 # for diun
     networks:
       - dockersocket
     healthcheck: