Neuer Blogbeitrag: Monatsrückblick - Dezember 2025 🎄

[Kylo Ren]

Hallo Zusammen,

ich habe einen Flow gebaut, um meine Flows automatisch zu sichern. Und zwar sichere ich die beiden wichtigen Files flows.json und flows_cred.json doppelt. Einmal per SFTP auf meinen Webspace und einmal per FTP auf meine QNAP im lokalen Netz. Mit dem timestamp-Node links kann man das Backup auch manuell starten bzw. testen.

<u>Abhängigkeiten:</u>

node-red-contrib–cron-pkjq -> Cronjob

node-red-contrib-moment -> Datum für Versionierung erzeugen

node-red-contrib-ftp-sftp -> FTP und SFTP

[
    {
        "id": "c45a4753.b25ef8",
        "type": "sftp in",
        "z": "b03fe5a3.8e4d78",
        "sftp": "faa0c749.6ad568",
        "operation": "put",
        "filename": "",
        "localFilename": "",
        "fileContents": "",
        "fileExtension": "",
        "workdir": "nodered/",
        "savedir": "",
        "name": "Webserver",
        "x": 790,
        "y": 440,
        "wires": [
            []
        ]
    },
    {
        "id": "f171199b.6aa1b8",
        "type": "comment",
        "z": "b03fe5a3.8e4d78",
        "name": "Backup",
        "info": "",
        "x": 70,
        "y": 400,
        "wires": []
    },
    {
        "id": "4096aaec.3b4664",
        "type": "function",
        "z": "b03fe5a3.8e4d78",
        "name": "",
        "func": "var temp;\nvar fileshort;\nvar path1 = \"./nodered/\";                           //Webserver\nvar path2 = \"/Datensicherung/ioBroker/Node-Red/\";   //QNAP\nvar msg1 = { payload: { filedata:\"\", filename:\"\" } };\nvar msg2 = { payload: { filedata:\"\", filename:\"\" } };\n\ntemp = msg.payload;\nfileshort=msg.filename.substring(msg.filename.lastIndexOf(\"/\")+1);\n//msg.payload = {};\n//msg.payload.filedata=temp;\n\nmsg1.payload.filedata=msg.payload;\nmsg2.payload.filedata=msg.payload;\n\nmsg1.payload.filename=path1 + msg.datum + \"-\" + fileshort + \".json\";\nmsg2.payload.filename=path2 + msg.datum + \"-\" + fileshort + \".json\";\n\nreturn [msg1, msg2];",
        "outputs": 2,
        "noerr": 0,
        "x": 610,
        "y": 460,
        "wires": [
            [
                "c45a4753.b25ef8"
            ],
            [
                "4b1d8412.a94f1c"
            ]
        ]
    },
    {
        "id": "59b6bdd1.48f5c4",
        "type": "file in",
        "z": "b03fe5a3.8e4d78",
        "name": "flows.json",
        "filename": "/opt/iobroker/iobroker-data/node-red/flows.json",
        "format": "utf8",
        "sendError": true,
        "x": 420,
        "y": 440,
        "wires": [
            [
                "4096aaec.3b4664"
            ]
        ]
    },
    {
        "id": "c92b9ba0.4dd498",
        "type": "inject",
        "z": "b03fe5a3.8e4d78",
        "name": "",
        "topic": "",
        "payload": "",
        "payloadType": "date",
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "x": 100,
        "y": 440,
        "wires": [
            [
                "8acc0835.180068"
            ]
        ]
    },
    {
        "id": "8acc0835.180068",
        "type": "moment",
        "z": "b03fe5a3.8e4d78",
        "name": "Datum",
        "topic": "",
        "input": "payload",
        "inputType": "msg",
        "inTz": "Europe/Berlin",
        "adjAmount": 0,
        "adjType": "days",
        "adjDir": "add",
        "format": "YYYY-MM-DD-HHmm",
        "locale": "de_DE",
        "output": "datum",
        "outputType": "msg",
        "outTz": "Europe/Berlin",
        "x": 250,
        "y": 460,
        "wires": [
            [
                "59b6bdd1.48f5c4",
                "35e83be9.3dc624"
            ]
        ]
    },
    {
        "id": "4b1d8412.a94f1c",
        "type": "ftp in",
        "z": "b03fe5a3.8e4d78",
        "ftp": "c5e360b.3513fa",
        "operation": "put",
        "filename": "",
        "localFilename": "",
        "workdir": "/Datensicherung/ioBroker/Node-Red/",
        "savedir": "",
        "name": "QNAP",
        "x": 770,
        "y": 480,
        "wires": [
            []
        ]
    },
    {
        "id": "35e83be9.3dc624",
        "type": "file in",
        "z": "b03fe5a3.8e4d78",
        "name": "flows_cred.json",
        "filename": "/opt/iobroker/iobroker-data/node-red/flows_cred.json",
        "format": "utf8",
        "sendError": true,
        "x": 440,
        "y": 480,
        "wires": [
            [
                "4096aaec.3b4664"
            ]
        ]
    },
    {
        "id": "f142c51f.7d4858",
        "type": "cron",
        "z": "b03fe5a3.8e4d78",
        "name": "Täglich",
        "cronExpression": "0 3 * * *",
        "fireAtStartup": false,
        "x": 70,
        "y": 480,
        "wires": [
            [
                "8acc0835.180068"
            ]
        ]
    },
    {
        "id": "faa0c749.6ad568",
        "type": "sftp",
        "z": "",
        "host": "webserver.de",
        "port": "22",
        "username": "test",
        "password": "test",
        "hmac": "hmac-sha2-256,hmac-sha2-512,hmac-sha1",
        "cipher": "aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm"
    },
    {
        "id": "c5e360b.3513fa",
        "type": "ftp",
        "z": "",
        "host": "qnap",
        "port": "",
        "secureOptions": "",
        "user": "username",
        "connTimeout": "",
        "pasvTimeout": "",
        "keepalive": "",
        "password": "xxx"
    }
]

[friemelkarl]

Danke für den Flow!

Funktioniert prima!