Merge pull request #23 from surdaft/master

Rename stat (since 1.17) + Automated docker images + HTTP_PORT env variable
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Joshi 2022-02-23 22:55:54 +01:00 committed by GitHub
commit 299058a2a3
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6 changed files with 141 additions and 18 deletions

27
.github/workflows/docker-image.yml vendored Normal file
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@ -0,0 +1,27 @@
name: Docker Image CI
on:
workflow_dispatch:
push:
branches: [ master ]
pull_request:
branches: [ master ]
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@master
- name: Publish Docker Image
# You may pin to the exact commit or the version.
# uses: elgohr/Publish-Docker-Github-Action@191af57e15535d28b83589e3b5f0c31e76aa8733
uses: elgohr/Publish-Docker-Github-Action@3.04
with:
# The name of the image you would like to push
name: surdaft/minecraft-exporter
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
registry: ghcr.io

2
.gitignore vendored Normal file
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@ -0,0 +1,2 @@
# for testing
world

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@ -1,15 +1,16 @@
# minecraft-exporter
this is a prometheus minecraft exporter
This is a prometheus minecraft exporter
This exporter reads minecrafts nbt files, the advancements files and can optionally connect via RCON to your minecraft server.
to use it mount your world to /world in the container
To use it mount your world to /world in the container
rcon connection is used to get online Players
RCON connection is used to get online Players
On Forge Servers enable FORGE_SERVER to get tps information
On Paper Servers enable PAPER_SERVER to get tps information
to enable rcon on your minecraft server add the following to the server.properties file:
To enable rcon on your minecraft server add the following to the server.properties file:
```
broadcast-rcon-to-ops=false
@ -18,8 +19,22 @@ rcon.password=Password
enable-rcon=true
```
The RCON Module is only enabled if `RCON_HOST` and `RCON_PASSWORD` is set
> Note: Broadcast RCON to ops is disabled, to avoid ops receiving spam whilst ingame.
---
# Environment Variables
| Name | Default | Description |
| ------------- | ------- | ------------------------------------------------- |
| RCON_HOST | `None` | Host of the RCON server |
| RCON_PORT | `None` | Port RCON is hosted on |
| RCON_PASSWORD | `None` | RCON Password for access |
| HTTP_PORT | `8000` | Port to host on, in case of using outside docker* |
> * Or other cases where you have limited control of port mappings, eg Pterodactyl.
---
# Usage
@ -59,7 +74,9 @@ player_used_crafting_table
player_quests_finished # support for betterquesting
mc_custom # for 1.15
```
the following Metrics are only exported if RCON is configured:
The following Metrics are only exported if RCON is configured:
```
dim_tps
dim_ticktime
@ -68,7 +85,7 @@ overall_ticktime
player_online
```
the following Metrics are exposed if Dynmap Support is enabled:
The following Metrics are exposed if Dynmap Support is enabled:
```
dynmap_tile_render_statistics
@ -76,7 +93,7 @@ dynmap_chunk_loading_statistics_count
dynmap_chunk_loading_statistics_duration
```
the following Metrics are exposed if PAPER_SERVER is enabled:
The following Metrics are exposed if PAPER_SERVER is enabled:
```
tps_1m
tps_5m

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@ -1,7 +1,8 @@
version: '3.1'
services:
minecraft-exporter:
image: 'joshi425/minecraft_exporter'
build:
context: .
environment:
RCON_HOST:
RCON_PORT:
@ -9,4 +10,4 @@ services:
ports:
- 9700:8000
volumes:
- /path/to/minecraft/world:/world:ro
- ./world:/world:ro

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@ -0,0 +1,70 @@
{
"_comment": "DO NOT EDIT: FILE GENERATED AUTOMATICALLY BY PTERODACTYL PANEL - PTERODACTYL.IO",
"meta": {
"version": "PTDL_v1",
"update_url": null
},
"exported_at": "2022-02-21T08:57:54+00:00",
"name": "Minecraft Prom Exporter",
"author": "jack.stupple@protonmail.com",
"description": "Minecraft Prom Exporter",
"features": null,
"images": [
"joshi425\/minecraft_exporter",
"ghcr.io\/joshi425\/minecraft-exporter:latest",
"ghcr.io\/surdaft\/minecraft-exporter:latest"
],
"file_denylist": [],
"startup": "python3 minecraft_exporter.py",
"config": {
"files": "{}",
"startup": "{\r\n \"done\": \"Exporter started on Port\"\r\n}",
"logs": "{}",
"stop": "^C"
},
"scripts": {
"installation": {
"script": null,
"container": "alpine:3.4",
"entrypoint": "ash"
}
},
"variables": [
{
"name": "RCON Host",
"description": "Host of the minecraft server",
"env_variable": "RCON_HOST",
"default_value": "host.docker.internal",
"user_viewable": false,
"user_editable": false,
"rules": "string|max:32"
},
{
"name": "RCON Port",
"description": "Port of minecraft server RCON",
"env_variable": "RCON_PORT",
"default_value": "25575",
"user_viewable": false,
"user_editable": false,
"rules": "numeric|min:0|max:35000"
},
{
"name": "RCON Password",
"description": "Password for minecraft server RCON",
"env_variable": "RCON_PASSWORD",
"default_value": "",
"user_viewable": false,
"user_editable": false,
"rules": "string|min:0"
},
{
"name": "HTTP Port",
"description": "Port to host metric server on",
"env_variable": "HTTP_PORT",
"default_value": "8000",
"user_viewable": false,
"user_editable": false,
"rules": "numeric|min:0|max:35000"
}
]
}

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@ -322,9 +322,11 @@ class MinecraftCollector(object):
elif stat == "minecraft:damage_taken":
damage_taken.add_sample('damage_taken', value=value, labels={'player': name})
elif stat == "minecraft:damage_dealt":
damage_dealt.add_sample('damage_dealt', value=value, labels={'player': name})
elif stat == "minecraft:play_one_minute":
player_playtime.add_sample('player_playtime', value=value, labels={'player': name})
damage_dealt.add_sample('damage_dealt',value=value,labels={'player':name})
elif stat == "minecraft:play_time":
player_playtime.add_sample('player_playtime',value=value,labels={'player':name})
elif stat == "minecraft:play_one_minute": # pre 1.17
player_playtime.add_sample('player_playtime',value=value,labels={'player':name})
elif stat == "minecraft:walk_one_cm":
cm_traveled.add_sample("cm_traveled", value=value, labels={'player': name, 'method': "walking"})
elif stat == "minecraft:walk_on_water_one_cm":
@ -368,11 +370,15 @@ class MinecraftCollector(object):
yield metric
if __name__ == '__main__':
collector = MinecraftCollector()
start_http_server(8000)
REGISTRY.register(collector)
print("Exporter started on Port 8000")
HTTP_PORT = int(os.environ.get('HTTP_PORT'))
if HTTP_PORT == None:
HTTP_PORT = 8000
start_http_server(HTTP_PORT)
REGISTRY.register(MinecraftCollector())
print(f'Exporter started on Port {HTTP_PORT}')
while True:
try:
time.sleep(1)