{
  "name": "Docker Update Alert",
  "nodes": [
    {
      "parameters": {},
      "id": "docker-update-alert-1",
      "name": "Schedule Trigger",
      "type": "n8n-nodes-base.scheduleTrigger",
      "typeVersion": 1,
      "position": [
        0,
        0
      ],
      "notes": "Docker-Images auf neue Versionen prüfen und Update-Fenster mit Backup-Hinweis melden."
    },
    {
      "parameters": {},
      "id": "docker-update-alert-2",
      "name": "HTTP Request",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 1,
      "position": [
        260,
        0
      ]
    },
    {
      "parameters": {
        "conditions": {
          "string": [
            {
              "value1": "={{ $json.status || \"ok\" }}",
              "operation": "isNotEmpty"
            }
          ]
        }
      },
      "id": "docker-update-alert-3",
      "name": "IF",
      "type": "n8n-nodes-base.if",
      "typeVersion": 1,
      "position": [
        520,
        0
      ]
    },
    {
      "parameters": {},
      "id": "docker-update-alert-4",
      "name": "Slack",
      "type": "n8n-nodes-base.slack",
      "typeVersion": 1,
      "position": [
        780,
        0
      ]
    }
  ],
  "connections": {
    "Schedule Trigger": {
      "main": [
        [
          {
            "node": "HTTP Request",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "HTTP Request": {
      "main": [
        [
          {
            "node": "IF",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "IF": {
      "main": [
        [
          {
            "node": "Slack",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1",
    "timezone": "Europe/Berlin"
  },
  "staticData": null,
  "meta": {
    "templateId": "n8nexperten-docker-update-alert",
    "description": "Docker-Images auf neue Versionen prüfen und Update-Fenster mit Backup-Hinweis melden.",
    "setupSteps": [
      "Image-Namen und aktuelle Versionen erfassen.",
      "Registry oder Release-Quelle abfragen.",
      "Update-Regeln und Kritikalität festlegen.",
      "Alert mit Backup-Reminder senden."
    ],
    "privacyNotes": [
      "Versionsstände können interne Betriebsinformationen sein.",
      "Keine Registry-Tokens in Nachrichten senden.",
      "Update-Historie sauber dokumentieren."
    ],
    "testPayload": {
      "image": "n8nio/n8n",
      "current": "1.95.0",
      "latest": "1.96.0",
      "severity": "normal"
    }
  }
}