Monitors ping to OpnSense WG endpoint and restarts if too long

NR_wgMonitor.json

[
    {
        "id": "76ce4664.bf196",
        "type": "ping",
        "z": "c612d869.d3336",
        "mode": "timed",
        "name": "Ping through VPN",
        "host": "10.200.100.1",
        "timer": "20",
        "inputs": 0,
        "x": 120,
        "y": 480,
        "wires": [
            [
                "561b7924.3da8f"
            ]
        ]
    },
    {
        "id": "561b7924.3da8f",
        "type": "switch",
        "z": "c612d869.d3336",
        "name": "",
        "property": "payload",
        "propertyType": "msg",
        "rules": [
            {
                "t": "false"
            },
            {
                "t": "gt",
                "v": "0",
                "vt": "str"
            }
        ],
        "checkall": "true",
        "repair": false,
        "outputs": 2,
        "x": 320,
        "y": 540,
        "wires": [
            [
                "4c632439.11c204"
            ],
            [
                "850ccd9e.badfc",
                "49ba5ee7.ba1168",
                "55de8362.7d5ab4"
            ]
        ]
    },
    {
        "id": "4c632439.11c204",
        "type": "exec",
        "z": "c612d869.d3336",
        "command": "sudo systemctl restart wg-quick@wg0",
        "addpay": false,
        "append": "",
        "useSpawn": "false",
        "timer": "15",
        "oldrc": false,
        "name": "restart tunnel",
        "x": 570,
        "y": 520,
        "wires": [
            [],
            [],
            [
                "bdf29893.8d0888"
            ]
        ]
    },
    {
        "id": "850ccd9e.badfc",
        "type": "ui_text",
        "z": "c612d869.d3336",
        "group": "e2001e28.1210f8",
        "order": 5,
        "width": 0,
        "height": 0,
        "name": "",
        "label": "Last tunnel ping:",
        "format": "{{msg.payload}} ms",
        "layout": "row-spread",
        "x": 580,
        "y": 620,
        "wires": []
    },
    {
        "id": "49ba5ee7.ba1168",
        "type": "influxdb out",
        "z": "c612d869.d3336",
        "influxdb": "553c7a0a.db2da4",
        "name": "Log ping response",
        "measurement": "wg0_ping",
        "precision": "",
        "retentionPolicy": "",
        "database": "database",
        "precisionV18FluxV20": "ms",
        "retentionPolicyV18Flux": "",
        "org": "organisation",
        "bucket": "bucket",
        "x": 590,
        "y": 660,
        "wires": []
    },
    {
        "id": "94a1cb94.153f1",
        "type": "ui_text",
        "z": "c612d869.d3336",
        "group": "e2001e28.1210f8",
        "order": 8,
        "width": 0,
        "height": 0,
        "name": "",
        "label": "Last tunnel restart: ",
        "format": "{{msg.payload.time}}",
        "layout": "row-spread",
        "x": 970,
        "y": 520,
        "wires": []
    },
    {
        "id": "bdf29893.8d0888",
        "type": "function",
        "z": "c612d869.d3336",
        "name": "",
        "func": "msg.payload.time=new Date().toLocaleString();\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "x": 760,
        "y": 520,
        "wires": [
            [
                "94a1cb94.153f1"
            ]
        ]
    },
    {
        "id": "55de8362.7d5ab4",
        "type": "ui_chart",
        "z": "c612d869.d3336",
        "name": "",
        "group": "e2001e28.1210f8",
        "order": 7,
        "width": 0,
        "height": 0,
        "label": "VPN Ping",
        "chartType": "line",
        "legend": "false",
        "xformat": "HH:mm:ss",
        "interpolate": "linear",
        "nodata": "",
        "dot": false,
        "ymin": "",
        "ymax": "",
        "removeOlder": 1,
        "removeOlderPoints": "",
        "removeOlderUnit": "3600",
        "cutout": 0,
        "useOneColor": false,
        "useUTC": false,
        "colors": [
            "#1f77b4",
            "#aec7e8",
            "#ff7f0e",
            "#2ca02c",
            "#98df8a",
            "#d62728",
            "#ff9896",
            "#9467bd",
            "#c5b0d5"
        ],
        "outputs": 1,
        "x": 560,
        "y": 580,
        "wires": [
            []
        ]
    },
    {
        "id": "e2001e28.1210f8",
        "type": "ui_group",
        "name": "MCU",
        "tab": "fc1c779c.bdae18",
        "order": 1,
        "disp": true,
        "width": "6",
        "collapse": false
    },
    {
        "id": "553c7a0a.db2da4",
        "type": "influxdb",
        "hostname": "10.10.251.8",
        "port": "8086",
        "protocol": "http",
        "database": "camper",
        "name": "",
        "usetls": false,
        "tls": "",
        "influxdbVersion": "1.x",
        "url": "http://10.10.251.8:8086",
        "rejectUnauthorized": false
    },
    {
        "id": "fc1c779c.bdae18",
        "type": "ui_tab",
        "name": "MCU",
        "icon": "dashboard",
        "order": 2,
        "disabled": false,
        "hidden": false
    }
]