Rootless Run
+ Debug Tools * ReadME * Optimized config, now it's cached * ReWrote and optimized logic.go * rewrote and optimized + Styling improvements
This commit is contained in:
parent
d7e856aca2
commit
1d970aa6ba
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@ -0,0 +1,15 @@
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{
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// Use IntelliSense to learn about possible attributes.
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// Hover to view descriptions of existing attributes.
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// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
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"version": "0.2.0",
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"configurations": [
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{
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"name": "Launch Package",
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"type": "go",
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"request": "launch",
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"mode": "auto",
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"program": "${workspaceFolder}"
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}
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]
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}
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48
README.md
48
README.md
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@ -1,11 +1,47 @@
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## About
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## 📖About
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## Disclaimer
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Drive Health is a program written in golang to help with tracking and monitoring of your hardware's temperature.
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This software is only meant to run on linux, it's something I threw together all at once in one sitting without really thinking about structure or even caring about anything but making it work.
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This tool has been created by [me](https://danlegt.com) with the purpose of installing it in different servers I own with different configurations to help keep track of the temperature of different hard-disks, ssds, nvme drives, etc... The testing has been very limited to only 4 different computers and not on laptops so expect some mishaps.
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It's actually meant to run on my own server just so I can track the temperature of my harddrives in a live environment, I just want this service to run, record the status of the harddrives, and be able via my VPN to access it in a private manner, it's not meant to be dockerized, it's not meant to be ran in a VM, it's meant to be ran either as a `service` or in a [screen](https://git.savannah.gnu.org/cgit/screen.git) in the background.
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## ❗Disclaimer
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It's not really meant to run all the time or anything like that, I just wanted to write this disclaimer, feel free to use the code any way you want to :)
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I'm not exactly a linux hardware wizard, so I honestly have no clue about a lot of things and I myself can tell there's a lot to improve upon and that there's a lot of other things missing that are a little bit more obscure, I personally don't currently own any m.2 sata drives to test the code on, or many of the other drive types, I have only tested on HDD, SSD and NVMe drives, any issues opened would help me so much!
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## How to use
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## Requirements
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1. A linux machine, this will NOT work on macOS or on Windows, it's meant to be ran on servers as a service with which administrators can privately connect to for temperature logging.
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2. Please make sure you have the [**drivetemp kernel drive**](https://docs.kernel.org/hwmon/drivetemp.html) you can check this by running `sudo modprobe drivetemp`.
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The program depends on this to be able to log the temperature of your devices.
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## 📖How to use
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The program is straight forward to use really, edit the [.env](./.env) file and make the changes you would like applied.
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### Docker ( Recommended/Hassle free )
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### SystemD
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```toml
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[Unit]
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Description=Drive Health Service
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After=network.target
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[Service]
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Type=simple
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User=daniel # Your user here
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WorkingDirectory=/home/daniel/services/drive-health # The path to the service's directory
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ExecStart=/home/daniel/services/drive-health/drive-health # The path to the binary
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Restart=on-failure
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[Install]
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WantedBy=multi-user.target
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```
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## ❔FAQ
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### How does it work?
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Currently the program does not depend on any hardware library as I couldn't find anything that would not require root access while giving me the possibility to interrogate the temperature of the drives, I chose not to depend on `lsblk` either, so how does the program work? Well it looks in `/sys/block` and simply
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### Why not just run as root?
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I really, really, **really** want to avoid asking people to run **ANY** program I write as root and even try and prevent that from happening since that's how things can go bad, especially because I am runnig actions over hardware items. I think you can see how easy it is for a mistake or a **malicious attack** to easily deal damage
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15
go.mod
15
go.mod
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@ -3,13 +3,20 @@ module tea.chunkbyte.com/kato/drive-health
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go 1.21.6
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require (
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github.com/anatol/smart.go v0.0.0-20230705044831-c3b27137baa3 // indirect
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github.com/gin-gonic/gin v1.9.1
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github.com/joho/godotenv v1.5.1
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github.com/wcharczuk/go-chart/v2 v2.1.1
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gorm.io/driver/sqlite v1.5.4
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gorm.io/gorm v1.25.5
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)
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require (
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github.com/blend/go-sdk v1.20220411.3 // indirect
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github.com/bytedance/sonic v1.10.2 // indirect
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github.com/chenzhuoyu/base64x v0.0.0-20230717121745-296ad89f973d // indirect
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github.com/chenzhuoyu/iasm v0.9.1 // indirect
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github.com/gabriel-vasile/mimetype v1.4.3 // indirect
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github.com/gin-contrib/sse v0.1.0 // indirect
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github.com/gin-gonic/gin v1.9.1 // indirect
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github.com/go-playground/locales v0.14.1 // indirect
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github.com/go-playground/universal-translator v0.18.1 // indirect
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github.com/go-playground/validator/v10 v10.17.0 // indirect
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@ -17,7 +24,6 @@ require (
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github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
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github.com/jinzhu/inflection v1.0.0 // indirect
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github.com/jinzhu/now v1.1.5 // indirect
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github.com/joho/godotenv v1.5.1 // indirect
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github.com/json-iterator/go v1.1.12 // indirect
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github.com/klauspost/cpuid/v2 v2.2.6 // indirect
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github.com/leodido/go-urn v1.2.4 // indirect
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@ -28,7 +34,6 @@ require (
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github.com/pelletier/go-toml/v2 v2.1.1 // indirect
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github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
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github.com/ugorji/go/codec v1.2.12 // indirect
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github.com/wcharczuk/go-chart/v2 v2.1.1 // indirect
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golang.org/x/arch v0.7.0 // indirect
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golang.org/x/crypto v0.18.0 // indirect
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golang.org/x/image v0.11.0 // indirect
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@ -37,6 +42,4 @@ require (
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golang.org/x/text v0.14.0 // indirect
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google.golang.org/protobuf v1.32.0 // indirect
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gopkg.in/yaml.v3 v3.0.1 // indirect
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gorm.io/driver/sqlite v1.5.4 // indirect
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gorm.io/gorm v1.25.5 // indirect
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)
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17
go.sum
17
go.sum
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@ -1,5 +1,5 @@
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github.com/anatol/smart.go v0.0.0-20230705044831-c3b27137baa3 h1:kAF2MWFD8tyDqD74OQizymjj2cnZAURwSzBrEslCDnI=
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github.com/anatol/smart.go v0.0.0-20230705044831-c3b27137baa3/go.mod h1:llkexGSe52bW0OjNva0kvIqGZxfSnVfpKHrnKBI2+pU=
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github.com/blend/go-sdk v1.20220411.3 h1:GFV4/FQX5UzXLPwWV03gP811pj7B8J2sbuq+GJQofXc=
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github.com/blend/go-sdk v1.20220411.3/go.mod h1:7lnH8fTi6U4i1fArEXRyOIY2E1X4MALg09qsQqY1+ak=
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github.com/bytedance/sonic v1.5.0/go.mod h1:ED5hyg4y6t3/9Ku1R6dU/4KyJ48DZ4jPhfY1O2AihPM=
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github.com/bytedance/sonic v1.10.0-rc/go.mod h1:ElCzW+ufi8qKqNW0FY314xriJhyJhuoJ3gFZdAHF7NM=
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github.com/bytedance/sonic v1.10.2 h1:GQebETVBxYB7JGWJtLBi07OVzWwt+8dWA00gEVW2ZFE=
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@ -12,6 +12,7 @@ github.com/chenzhuoyu/iasm v0.9.0/go.mod h1:Xjy2NpN3h7aUqeqM+woSuuvxmIe6+DDsiNLI
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github.com/chenzhuoyu/iasm v0.9.1 h1:tUHQJXo3NhBqw6s33wkGn9SP3bvrWLdlVIJ3hQBL7P0=
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github.com/chenzhuoyu/iasm v0.9.1/go.mod h1:Xjy2NpN3h7aUqeqM+woSuuvxmIe6+DDsiNLIrkAmYog=
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/gabriel-vasile/mimetype v1.4.3 h1:in2uUcidCuFcDKtdcBxlR0rJ1+fsokWf+uqxgUFjbI0=
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github.com/gabriel-vasile/mimetype v1.4.3/go.mod h1:d8uq/6HKRL6CGdk+aubisF/M5GcPfT7nKyLpA0lbSSk=
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@ -19,6 +20,8 @@ github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE
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github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
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github.com/gin-gonic/gin v1.9.1 h1:4idEAncQnU5cB7BeOkPtxjfCSye0AAm1R0RVIqJ+Jmg=
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github.com/gin-gonic/gin v1.9.1/go.mod h1:hPrL7YrpYKXt5YId3A/Tnip5kqbEAP+KLuI3SUcPTeU=
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github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
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github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
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github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
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github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
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github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
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|
|
@ -29,7 +32,7 @@ github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
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github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
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github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 h1:DACJavvAHhabrF08vX0COfcOBJRhZ8lUbR+ZWIs0Y5g=
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github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k=
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github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
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github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
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github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
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github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
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github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
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|
@ -57,6 +60,7 @@ github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9G
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github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
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github.com/pelletier/go-toml/v2 v2.1.1 h1:LWAJwfNvjQZCFIDKWYQaM62NcYeYViCmWIwmOStowAI=
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github.com/pelletier/go-toml/v2 v2.1.1/go.mod h1:tJU2Z3ZkXwnxa4DPO899bsyIoywizdUvyaeZurnPPDc=
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github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
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github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
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github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
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github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
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|
|
@ -67,6 +71,7 @@ github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
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github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
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github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
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github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
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github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
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github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
|
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github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
|
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github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
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|
|
@ -102,8 +107,6 @@ golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBc
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golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
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golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
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golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
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golang.org/x/sys v0.9.0 h1:KS/R3tvhPqvJvwcKfnBHJwwthS11LRhmM5D59eEXa0s=
|
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golang.org/x/sys v0.9.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
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golang.org/x/sys v0.16.0 h1:xWw16ngr6ZMtmxDyKyIgsE93KNKz5HKmMa3b8ALHidU=
|
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golang.org/x/sys v0.16.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
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golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
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|
|
@ -121,9 +124,11 @@ golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtn
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golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
|
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golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
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golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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||||
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
|
||||
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
google.golang.org/protobuf v1.32.0 h1:pPC6BG5ex8PDFnkbrGU3EixyhKcQ2aDuBS36lqK/C7I=
|
||||
google.golang.org/protobuf v1.32.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
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||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
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gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
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|
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|
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@ -20,8 +20,15 @@ type DHConfig struct {
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DebugMode bool `json:"debugMode"`
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}
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|
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func GetConfiguration() DHConfig {
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config := DHConfig{
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var config *DHConfig = nil
|
||||
|
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func GetConfiguration() *DHConfig {
|
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|
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if config != nil {
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return config
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}
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|
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config = &DHConfig{
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DiskFetchFrequency: 5,
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CleanupServiceFrequency: 3600,
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MaxHistoryAge: 2592000,
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|
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@ -1,70 +1,78 @@
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package hardware
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|
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import (
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"bufio"
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"bytes"
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"fmt"
|
||||
"os/exec"
|
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"os"
|
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"path/filepath"
|
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"strconv"
|
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"strings"
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"time"
|
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|
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"gorm.io/gorm"
|
||||
"tea.chunkbyte.com/kato/drive-health/lib/config"
|
||||
)
|
||||
|
||||
func GetSystemHardDrives(db *gorm.DB, olderThan *time.Time, newerThan *time.Time) ([]*HardDrive, error) {
|
||||
|
||||
// Execute the lsblk command to get detailed block device information
|
||||
cmd := exec.Command("lsblk", "-d", "-o", "NAME,TRAN,SIZE,MODEL,SERIAL,TYPE")
|
||||
var out bytes.Buffer
|
||||
cmd.Stdout = &out
|
||||
err := cmd.Run()
|
||||
if err != nil {
|
||||
fmt.Println("Failed to execute command:", err)
|
||||
return nil, err
|
||||
}
|
||||
|
||||
var systemHardDrives []*HardDrive
|
||||
|
||||
// Scan the output line by line
|
||||
scanner := bufio.NewScanner(&out)
|
||||
for scanner.Scan() {
|
||||
line := scanner.Text()
|
||||
// List all block devices
|
||||
devices, err := os.ReadDir("/sys/block/")
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("failed to list block devices: %w", err)
|
||||
}
|
||||
|
||||
// Skip the header line
|
||||
if strings.Contains(line, "NAME") {
|
||||
for _, device := range devices {
|
||||
deviceName := device.Name()
|
||||
|
||||
// Skip non-physical devices (like loop and ram devices)
|
||||
// TODO: Read more about this, there might be some other devices we should or should not skip
|
||||
if strings.HasPrefix(deviceName, "loop") || strings.HasPrefix(deviceName, "ram") {
|
||||
continue
|
||||
}
|
||||
|
||||
// Split the line into columns
|
||||
cols := strings.Fields(line)
|
||||
if len(cols) < 6 {
|
||||
// Read device details
|
||||
model, _ := os.ReadFile(fmt.Sprintf("/sys/block/%s/device/model", deviceName))
|
||||
serial, _ := os.ReadFile(fmt.Sprintf("/sys/block/%s/device/serial", deviceName))
|
||||
sizeBytes, _ := os.ReadFile(fmt.Sprintf("/sys/block/%s/size", deviceName))
|
||||
|
||||
size := convertSizeToString(sizeBytes)
|
||||
transport := getTransportType(deviceName)
|
||||
|
||||
// TODO: Maybe find a better way?
|
||||
if size == "0 Bytes" {
|
||||
// This looks like an invalid device, skip it.
|
||||
if config.GetConfiguration().DebugMode {
|
||||
fmt.Printf("[🟨] Igoring device:[/dev/%s], reported size of 0\n", deviceName)
|
||||
}
|
||||
continue
|
||||
}
|
||||
|
||||
hwid, err := getHardwareID(deviceName)
|
||||
if err != nil {
|
||||
if config.GetConfiguration().DebugMode {
|
||||
fmt.Printf("[🟨] No unique identifier found for device:[/dev/%s] unique identifier\n", deviceName)
|
||||
}
|
||||
continue
|
||||
}
|
||||
|
||||
// Filter out nvme drives (M.2)
|
||||
if cols[1] != "usb" {
|
||||
hd := &HardDrive{
|
||||
Name: cols[0],
|
||||
Transport: cols[1],
|
||||
Size: cols[2],
|
||||
Model: cols[3],
|
||||
Serial: cols[4],
|
||||
Type: cols[5],
|
||||
}
|
||||
systemHardDrives = append(systemHardDrives, hd)
|
||||
}
|
||||
Name: deviceName,
|
||||
Transport: transport,
|
||||
Model: strings.TrimSpace(string(model)),
|
||||
Serial: strings.TrimSpace(string(serial)),
|
||||
Size: size,
|
||||
Type: getDriveType(deviceName),
|
||||
HWID: hwid,
|
||||
}
|
||||
|
||||
// Handle error
|
||||
if err := scanner.Err(); err != nil {
|
||||
return nil, err
|
||||
systemHardDrives = append(systemHardDrives, hd)
|
||||
}
|
||||
|
||||
var updatedHardDrives []*HardDrive
|
||||
|
||||
for _, sysHDD := range systemHardDrives {
|
||||
var existingHD HardDrive
|
||||
q := db.Where("serial = ? AND model = ? AND type = ?", sysHDD.Serial, sysHDD.Model, sysHDD.Type)
|
||||
q := db.Where("hw_id = ?", sysHDD.HWID)
|
||||
|
||||
if newerThan != nil && olderThan != nil {
|
||||
q = q.Preload("Temperatures", "time_stamp < ? AND time_stamp > ?", newerThan, olderThan)
|
||||
|
|
@ -90,3 +98,101 @@ func GetSystemHardDrives(db *gorm.DB, olderThan *time.Time, newerThan *time.Time
|
|||
|
||||
return updatedHardDrives, nil
|
||||
}
|
||||
|
||||
func getTransportType(deviceName string) string {
|
||||
transportLink, err := filepath.EvalSymlinks(fmt.Sprintf("/sys/block/%s/device", deviceName))
|
||||
if err != nil {
|
||||
return "Unknown"
|
||||
}
|
||||
|
||||
if strings.Contains(transportLink, "/usb/") {
|
||||
return "USB"
|
||||
} else if strings.Contains(transportLink, "/ata") {
|
||||
return "SATA"
|
||||
} else if strings.Contains(transportLink, "/nvme/") {
|
||||
return "NVMe"
|
||||
}
|
||||
|
||||
return "Other"
|
||||
}
|
||||
|
||||
func convertSizeToString(sizeBytes []byte) string {
|
||||
// Convert the size from a byte slice to a string, then to an integer
|
||||
sizeStr := strings.TrimSpace(string(sizeBytes))
|
||||
sizeSectors, err := strconv.ParseInt(sizeStr, 10, 64)
|
||||
if err != nil {
|
||||
return "Unknown"
|
||||
}
|
||||
|
||||
// Convert from 512-byte sectors to bytes
|
||||
sizeInBytes := sizeSectors * 512
|
||||
|
||||
// Define size units
|
||||
const (
|
||||
_ = iota // ignore first value by assigning to blank identifier
|
||||
KB float64 = 1 << (10 * iota)
|
||||
MB
|
||||
GB
|
||||
TB
|
||||
)
|
||||
|
||||
var size float64 = float64(sizeInBytes)
|
||||
var unit string
|
||||
|
||||
// Determine the unit to use
|
||||
switch {
|
||||
case size >= TB:
|
||||
size /= TB
|
||||
unit = "TB"
|
||||
case size >= GB:
|
||||
size /= GB
|
||||
unit = "GB"
|
||||
case size >= MB:
|
||||
size /= MB
|
||||
unit = "MB"
|
||||
case size >= KB:
|
||||
size /= KB
|
||||
unit = "KB"
|
||||
default:
|
||||
unit = "Bytes"
|
||||
}
|
||||
|
||||
// Return the formatted size
|
||||
return fmt.Sprintf("%.2f %s", size, unit)
|
||||
}
|
||||
|
||||
// Look throug /sys/block/device/ and try and find the unique identifier of the device.
|
||||
func getHardwareID(deviceName string) (string, error) {
|
||||
// Define potential ID file paths
|
||||
idFilePaths := []string{
|
||||
"/sys/block/" + deviceName + "/device/wwid",
|
||||
"/sys/block/" + deviceName + "/device/wwn",
|
||||
"/sys/block/" + deviceName + "/device/serial",
|
||||
}
|
||||
|
||||
// Try to read each file and return the first successful read
|
||||
for _, path := range idFilePaths {
|
||||
if idBytes, err := os.ReadFile(path); err == nil {
|
||||
return strings.TrimSpace(string(idBytes)), nil
|
||||
}
|
||||
}
|
||||
|
||||
// Return an empty string if no ID is found
|
||||
return "", fmt.Errorf("could not find unique identifier for %s", deviceName)
|
||||
}
|
||||
|
||||
// Figure out what kind of device this is by reading if it's rotational or not
|
||||
func getDriveType(deviceName string) string {
|
||||
// Check if the drive is rotational (HDD)
|
||||
if isRotational, _ := os.ReadFile(fmt.Sprintf("/sys/block/%s/queue/rotational", deviceName)); string(isRotational) == "1\n" {
|
||||
return "HDD"
|
||||
}
|
||||
|
||||
// Check if the drive is NVMe
|
||||
if strings.HasPrefix(deviceName, "nvme") {
|
||||
return "NVMe"
|
||||
}
|
||||
|
||||
// Default to SSD for non-rotational and non-NVMe drives
|
||||
return "SSD"
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,9 +2,12 @@ package hardware
|
|||
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"path/filepath"
|
||||
"strconv"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/anatol/smart.go"
|
||||
"gorm.io/gorm"
|
||||
)
|
||||
|
||||
|
|
@ -19,6 +22,7 @@ type HardDrive struct {
|
|||
Model string
|
||||
Serial string
|
||||
Type string
|
||||
HWID string
|
||||
Temperatures []HardDriveTemperature `gorm:"foreignKey:HardDriveID"`
|
||||
}
|
||||
|
||||
|
|
@ -39,26 +43,49 @@ type Snapshots struct {
|
|||
List []*HardwareSnapshot
|
||||
}
|
||||
|
||||
// Fetch the temperature of the device, optinally update the reference object
|
||||
func (h *HardDrive) GetTemperature() int {
|
||||
// Fetch the device by name
|
||||
disk, err := smart.Open("/dev/" + h.Name)
|
||||
if err != nil {
|
||||
fmt.Printf("Failed to open device %s: %s\n", h.Name, err)
|
||||
return -1
|
||||
}
|
||||
defer disk.Close()
|
||||
|
||||
// Fetch SMART data
|
||||
smartInfo, err := disk.ReadGenericAttributes()
|
||||
if err != nil {
|
||||
fmt.Printf("Failed to get SMART data for %s: %s\n", h.Name, err)
|
||||
return -1
|
||||
// Try HDD/SSD path
|
||||
temp, found := h.getTemperatureFromPath("/sys/block/" + h.Name + "/device/hwmon/")
|
||||
if found {
|
||||
return temp
|
||||
}
|
||||
|
||||
// Parse the temperature
|
||||
temperature := int(smartInfo.Temperature)
|
||||
// Try NVMe path
|
||||
temp, found = h.getTemperatureFromPath("/sys/block/" + h.Name + "/device/")
|
||||
if found {
|
||||
return temp
|
||||
}
|
||||
|
||||
// Return the found value
|
||||
return temperature
|
||||
fmt.Printf("[🛑] Failed to get temperature for %s\n", h.Name)
|
||||
return -1
|
||||
}
|
||||
|
||||
func (h *HardDrive) getTemperatureFromPath(basePath string) (int, bool) {
|
||||
hwmonDirs, err := os.ReadDir(basePath)
|
||||
if err != nil {
|
||||
return 0, false
|
||||
}
|
||||
|
||||
for _, dir := range hwmonDirs {
|
||||
if strings.HasPrefix(dir.Name(), "hwmon") {
|
||||
tempPath := filepath.Join(basePath, dir.Name(), "temp1_input")
|
||||
if _, err := os.Stat(tempPath); err == nil {
|
||||
tempBytes, err := os.ReadFile(tempPath)
|
||||
if err != nil {
|
||||
continue
|
||||
}
|
||||
|
||||
tempStr := strings.TrimSpace(string(tempBytes))
|
||||
temperature, err := strconv.Atoi(tempStr)
|
||||
if err != nil {
|
||||
continue
|
||||
}
|
||||
|
||||
// Convert millidegree Celsius to degree Celsius
|
||||
return temperature / 1000, true
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return 0, false
|
||||
}
|
||||
|
|
|
|||
|
|
@ -10,7 +10,17 @@
|
|||
--fg0: #bbc0ca;
|
||||
--fg1: #434c56;
|
||||
|
||||
--acc: #bbc0ca;
|
||||
--acc1: #2aa3f4;
|
||||
--acc1BG0: #2aa3f450;
|
||||
--acc1BG1: #2aa3f430;
|
||||
|
||||
--acc2: #2af488;
|
||||
--acc2BG0: #2af48850;
|
||||
--acc2BG1: #2af48830;
|
||||
|
||||
--acc3: #f4e02a;
|
||||
--acc3BG0: #f4e02a50;
|
||||
--acc3BG1: #f4e02a30;
|
||||
}
|
||||
|
||||
:root {
|
||||
|
|
@ -55,6 +65,41 @@ html, body {
|
|||
margin: 0;
|
||||
}
|
||||
|
||||
.badge {
|
||||
font-size: 12px;
|
||||
font-weight: bold;
|
||||
padding: .1rem .4rem;
|
||||
|
||||
display: inline-block;
|
||||
border-radius: 3px;
|
||||
|
||||
color: var(--acc1);
|
||||
background-color: var(--acc1BG0);
|
||||
border: 1px solid var(--acc1BG1);
|
||||
}
|
||||
|
||||
.badge[type="HDD"] {
|
||||
color: var(--acc2);
|
||||
background-color: var(--acc2BG0);
|
||||
border: 1px solid var(--acc2BG1);
|
||||
}
|
||||
|
||||
.badge[type="NVMe"] {
|
||||
color: var(--acc3);
|
||||
background-color: var(--acc3BG0);
|
||||
border: 1px solid var(--acc3BG1);
|
||||
}
|
||||
|
||||
.grooved {
|
||||
background-color: var(--bg0);
|
||||
border: 1px solid var(--bg1);
|
||||
|
||||
font-size: 12px;
|
||||
padding: .1rem .3rem;
|
||||
|
||||
border-radius: 4px;
|
||||
}
|
||||
|
||||
|
||||
/* Table */
|
||||
|
||||
|
|
|
|||
|
|
@ -99,8 +99,9 @@
|
|||
<!-- Drives -->
|
||||
{{ if len .drives }}
|
||||
{{ range .drives }}
|
||||
<div class="disk-graph-entry bordered" id="disk-temp-{{ .ID }}">
|
||||
<h4>{{.Name}}:{{.Serial}} [{{.Size}}]</h4>
|
||||
<div class="disk-graph-entry bordered" id="disk-temp-{{ .ID }}" style="position: relative;">
|
||||
<div class="badge" type="{{.Type}}" style="position: absolute; top: 1rem; right: 1rem;">/dev/{{.Name}}</div>
|
||||
<h4>{{.Model}}:{{.HWID}} <span class="grooved">{{.Size}}</span></h4>
|
||||
<a href="/api/v1/disks/{{.ID}}/chart" target="_blank">
|
||||
<img class="graph-image" src="/api/v1/disks/{{.ID}}/chart?older={{ $older }}&newer={{ $newer }}" alt="{{ .Model }} Image">
|
||||
</a>
|
||||
|
|
|
|||
Loading…
Reference in New Issue