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n8n: add calibre-web to nfs watchdog
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Fizzlepoof
2026-05-25 02:41:07 +00:00
parent a27ed384e7
commit 73105c7794
3 changed files with 499 additions and 4 deletions
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n8n-workflows/16-nfs-watchdog-v1.3.json Normal file
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[
{
"updatedAt": "2026-05-25T02:38:06.723Z",
"createdAt": "2026-05-09T20:46:23.974Z",
"id": "vdv7fILmnhQd9qL2",
"name": "NFS Mount Watchdog + Auto-Heal v1.3",
"description": null,
"active": true,
"isArchived": false,
"nodes": [
{
"parameters": {
"rule": {
"interval": [
{
"field": "minutes"
}
]
}
},
"id": "d902559a-9099-4437-acf8-251ddc822dd8",
"name": "Every 5 Minutes",
"type": "n8n-nodes-base.scheduleTrigger",
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"position": [
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},
{
"parameters": {
"command": "mountpoint -q /mnt/unraid/data && echo DATA_OK || echo DATA_MISSING; mountpoint -q /mnt/unraid/immich && echo IMMICH_OK || echo IMMICH_MISSING"
},
"id": "81396ba5-a882-45c2-82f9-7838ce420d7f",
"name": "Probe Mounts",
"type": "n8n-nodes-base.ssh",
"typeVersion": 1,
"position": [
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],
"credentials": {
"sshPassword": {
"id": "0irY4e4WHwyMXKhA",
"name": "SSH Password account"
}
},
"continueOnFail": true
},
{
"parameters": {
"jsCode": "const out = ($input.first().json.stdout || '') + ($input.first().json.stderr || '');\nconst dataOk = out.includes('DATA_OK');\nconst immichOk = out.includes('IMMICH_OK');\nconst missing = [];\nif (!dataOk) missing.push({ mount: '/mnt/unraid/data', label: 'data',\n containers: ['ix-plex-plex-1', 'ix-audiobookshelf-audiobookshelf-1', 'calibre-web-automated'] });\nif (!immichOk) missing.push({ mount: '/mnt/unraid/immich', label: 'immich',\n containers: ['ix-immich-immich-server-1', 'ix-immich-immich-machine-learning-1'] });\nreturn [{ json: { dataOk, immichOk, anyMissing: missing.length > 0, anyMissingStr: missing.length > 0 ? 'yes' : 'no', missing } }];\n"
},
"id": "cbc19d0e-ca0c-41a8-8db6-a5f9754d68bf",
"name": "Parse Mount Status",
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]
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{
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"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 1
},
"conditions": [
{
"id": "70384f84-9d15-4e45-b295-67202a39a227",
"leftValue": "={{ $json.anyMissingStr }}",
"rightValue": "yes",
"operator": {
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"operation": "equals"
}
}
],
"combinator": "and"
},
"options": {}
},
"id": "6c0f9f30-a2d3-4f85-a17d-99b215178652",
"name": "Any Missing?",
"type": "n8n-nodes-base.if",
"typeVersion": 2.2,
"position": [
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]
},
{
"parameters": {
"command": "sudo /usr/bin/bash /mnt/tank/docker/scripts/mount-unraid-nfs.sh"
},
"id": "764c3d6c-f5fb-4ce7-9291-20718ad3b598",
"name": "Run Mount Script",
"type": "n8n-nodes-base.ssh",
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"position": [
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],
"credentials": {
"sshPassword": {
"id": "0irY4e4WHwyMXKhA",
"name": "SSH Password account"
}
},
"continueOnFail": true
},
{
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"id": "1510ac5b-873f-46d8-b86b-071ab0d6ca26",
"name": "Wait 10s",
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"position": [
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],
"webhookId": "4e89e8d0-7f08-4378-a2b7-63756665b039"
},
{
"parameters": {
"command": "mountpoint -q /mnt/unraid/data && echo DATA_OK || echo DATA_MISSING; mountpoint -q /mnt/unraid/immich && echo IMMICH_OK || echo IMMICH_MISSING"
},
"id": "4c4bbe24-d496-435e-ba81-02a91f1fb0b7",
"name": "Re-probe Mounts",
"type": "n8n-nodes-base.ssh",
"typeVersion": 1,
"position": [
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128
],
"credentials": {
"sshPassword": {
"id": "0irY4e4WHwyMXKhA",
"name": "SSH Password account"
}
},
"continueOnFail": true
},
{
"parameters": {
"jsCode": "const out = ($input.first().json.stdout || '') + ($input.first().json.stderr || '');\nconst dataOk = out.includes('DATA_OK');\nconst immichOk = out.includes('IMMICH_OK');\n\nconst originalMissing = $('Parse Mount Status').first().json.missing || [];\n\nconst healed = originalMissing.filter(m =>\n (m.label === 'data' && dataOk) ||\n (m.label === 'immich' && immichOk)\n);\nconst stillDown = originalMissing.filter(m =>\n (m.label === 'data' && !dataOk) ||\n (m.label === 'immich' && !immichOk)\n);\n\nconst containersToRestart = [...new Set(healed.flatMap(m => m.containers))];\nconst restartCmd = containersToRestart.length > 0\n ? `sudo docker restart ${containersToRestart.join(' ')}`\n : 'echo NO_RESTART_NEEDED';\n\nreturn [{ json: {\n allHealed: stillDown.length === 0,\n allHealedStr: stillDown.length === 0 ? 'yes' : 'no',\n healed,\n stillDown,\n containersToRestart,\n restartCmd,\n originalMissing\n} }];\n"
},
"id": "66a1d989-f0a2-4b5a-b7e0-1cb767d010e6",
"name": "Parse Heal Result",
"type": "n8n-nodes-base.code",
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"position": [
-448,
128
]
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 1
},
"conditions": [
{
"id": "32b2dfd5-9958-45d4-94fc-410ce4d9543d",
"leftValue": "={{ $json.allHealedStr }}",
"rightValue": "yes",
"operator": {
"type": "string",
"operation": "equals"
}
}
],
"combinator": "and"
},
"options": {}
},
"id": "49d9ff7a-9227-405d-9887-a7537ce2b844",
"name": "Healed?",
"type": "n8n-nodes-base.if",
"typeVersion": 2.2,
"position": [
-224,
128
]
},
{
"parameters": {
"command": "={{ $json.restartCmd }}"
},
"id": "69951482-d5e3-400c-9d3a-3790f671c225",
"name": "Restart Containers",
"type": "n8n-nodes-base.ssh",
"typeVersion": 1,
"position": [
0,
0
],
"credentials": {
"sshPassword": {
"id": "0irY4e4WHwyMXKhA",
"name": "SSH Password account"
}
},
"continueOnFail": true
},
{
"parameters": {
"jsCode": "const d = $('Parse Heal Result').first().json;\nconst mountList = d.healed.map(m => ` • ${m.mount}`).join('\\n');\nconst containers = d.containersToRestart.join(', ') || 'none';\nconst body = `NFS mounts were missing and have been automatically remounted.\\n\\nRemounted:\\n${mountList}\\n\\nContainers restarted: ${containers}`;\nreturn [{ json: { title: '🔗 NFS Auto-Healed', message: body, priority: 5 } }];\n"
},
"id": "c109df43-532a-4a49-af80-4897bb0b7c1a",
"name": "Format Healed Notify",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
224,
0
]
},
{
"parameters": {
"message": "={{ $json.message }}",
"additionalFields": {
"priority": "={{ $json.priority }}",
"title": "={{ $json.title }}"
},
"options": {
"contentType": "text/plain"
}
},
"id": "c8414235-8840-4302-a8e4-6644c3beadb9",
"name": "Gotify (Healed)",
"type": "n8n-nodes-base.gotify",
"typeVersion": 1,
"position": [
448,
0
],
"credentials": {
"gotifyApi": {
"id": "K4p3mFrQrjDutIOU",
"name": "Infrastructure"
}
}
},
{
"parameters": {
"jsCode": "const d = $('Parse Heal Result').first().json;\nconst downList = d.stillDown.map(m => ` • ${m.mount}`).join('\\n');\nconst healedList = d.healed.length > 0\n ? `\\nPartially healed:\\n${d.healed.map(m => ' • ' + m.mount).join('\\n')}`\n : '';\nconst body = `NFS mount script ran but the following paths are still unavailable. Manual intervention required.\\n\\nStill down:\\n${downList}${healedList}\\n\\nCheck Serenity (10.5.30.5) is up and NFS service is running.`;\nreturn [{ json: { title: '🚨 NFS Down — Manual Fix Needed', message: body, priority: 9 } }];\n"
},
"id": "ff65b3f1-ff81-48dd-a1e8-fd8adcef55d1",
"name": "Format Escalation",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
0,
224
]
},
{
"parameters": {
"message": "={{ $json.message }}",
"additionalFields": {
"priority": "={{ $json.priority }}",
"title": "={{ $json.title }}"
},
"options": {
"contentType": "text/plain"
}
},
"id": "39d131f2-f933-4253-92ce-9e312f881b16",
"name": "Gotify (Escalation)",
"type": "n8n-nodes-base.gotify",
"typeVersion": 1,
"position": [
224,
224
],
"credentials": {
"gotifyApi": {
"id": "K4p3mFrQrjDutIOU",
"name": "Infrastructure"
}
}
}
],
"connections": {
"Every 5 Minutes": {
"main": [
[
{
"node": "Probe Mounts",
"type": "main",
"index": 0
}
]
]
},
"Probe Mounts": {
"main": [
[
{
"node": "Parse Mount Status",
"type": "main",
"index": 0
}
]
]
},
"Parse Mount Status": {
"main": [
[
{
"node": "Any Missing?",
"type": "main",
"index": 0
}
]
]
},
"Any Missing?": {
"main": [
[
{
"node": "Run Mount Script",
"type": "main",
"index": 0
}
]
]
},
"Run Mount Script": {
"main": [
[
{
"node": "Wait 10s",
"type": "main",
"index": 0
}
]
]
},
"Wait 10s": {
"main": [
[
{
"node": "Re-probe Mounts",
"type": "main",
"index": 0
}
]
]
},
"Re-probe Mounts": {
"main": [
[
{
"node": "Parse Heal Result",
"type": "main",
"index": 0
}
]
]
},
"Parse Heal Result": {
"main": [
[
{
"node": "Healed?",
"type": "main",
"index": 0
}
]
]
},
"Healed?": {
"main": [
[
{
"node": "Restart Containers",
"type": "main",
"index": 0
}
],
[
{
"node": "Format Escalation",
"type": "main",
"index": 0
}
]
]
},
"Restart Containers": {
"main": [
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{
"node": "Format Healed Notify",
"type": "main",
"index": 0
}
]
]
},
"Format Healed Notify": {
"main": [
[
{
"node": "Gotify (Healed)",
"type": "main",
"index": 0
}
]
]
},
"Format Escalation": {
"main": [
[
{
"node": "Gotify (Escalation)",
"type": "main",
"index": 0
}
]
]
}
},
"settings": {
"executionOrder": "v1",
"binaryMode": "separate"
},
"staticData": {
"node:Every 5 Minutes": {
"recurrenceRules": []
}
},
"meta": {
"templateCredsSetupCompleted": true
},
"pinData": {},
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"activeVersionId": "68cca20d-5a60-446f-863f-abef2a12639f",
"versionCounter": 45,
"triggerCount": 1,
"tags": [
{
"updatedAt": "2026-05-06T22:38:51.660Z",
"createdAt": "2026-05-06T22:38:51.660Z",
"id": "0ETpkL5jJ5wwgt8k",
"name": "monitoring"
},
{
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},
{
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"createdAt": "2026-05-09T18:06:13.298Z",
"id": "urlD2YH1LZ32LY2d",
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],
"shared": [
{
"updatedAt": "2026-05-09T20:46:23.974Z",
"createdAt": "2026-05-09T20:46:23.974Z",
"role": "workflow:owner",
"workflowId": "vdv7fILmnhQd9qL2",
"projectId": "dxCRnBdX5uJizCGa",
"project": {
"updatedAt": "2026-05-06T01:10:37.484Z",
"createdAt": "2026-05-06T01:08:07.721Z",
"id": "dxCRnBdX5uJizCGa",
"name": "Wilfred Fizzlepoof <admin@paccoco.com>",
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"versionMetadata": {
"name": "NFS Mount Watchdog + Auto-Heal v1.3",
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}
}
]