DevBones/traefik-proxy
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2022-11-06 17:40:18 +00:00
commit b1f4aa0051
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2
.gitignore vendored Normal file
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vendor/
config.yaml

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composer.json Normal file
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{
"name": "devbones/traefik-proxy",
"type": "project",
"license": "MIT",
"authors": [
{
"name": "conky"
}
],
"require": {
"symfony/yaml": "^6.1"
}
}

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composer.lock generated Normal file
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{
"_readme": [
"This file locks the dependencies of your project to a known state",
"Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
"This file is @generated automatically"
],
"content-hash": "b86f98087a378b070b52e8464cfd3b19",
"packages": [
{
"name": "symfony/polyfill-ctype",
"version": "v1.26.0",
"source": {
"type": "git",
"url": "https://github.com/symfony/polyfill-ctype.git",
"reference": "6fd1b9a79f6e3cf65f9e679b23af304cd9e010d4"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/6fd1b9a79f6e3cf65f9e679b23af304cd9e010d4",
"reference": "6fd1b9a79f6e3cf65f9e679b23af304cd9e010d4",
"shasum": ""
},
"require": {
"php": ">=7.1"
},
"provide": {
"ext-ctype": "*"
},
"suggest": {
"ext-ctype": "For best performance"
},
"type": "library",
"extra": {
"branch-alias": {
"dev-main": "1.26-dev"
},
"thanks": {
"name": "symfony/polyfill",
"url": "https://github.com/symfony/polyfill"
}
},
"autoload": {
"files": [
"bootstrap.php"
],
"psr-4": {
"Symfony\\Polyfill\\Ctype\\": ""
}
},
"notification-url": "https://packagist.org/downloads/",
"license": [
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"authors": [
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"name": "Gert de Pagter",
"email": "BackEndTea@gmail.com"
},
{
"name": "Symfony Community",
"homepage": "https://symfony.com/contributors"
}
],
"description": "Symfony polyfill for ctype functions",
"homepage": "https://symfony.com",
"keywords": [
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"polyfill",
"portable"
],
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},
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"shasum": ""
},
"require": {
"php": ">=8.1",
"symfony/polyfill-ctype": "^1.8"
},
"conflict": {
"symfony/console": "<5.4"
},
"require-dev": {
"symfony/console": "^5.4|^6.0"
},
"suggest": {
"symfony/console": "For validating YAML files using the lint command"
},
"bin": [
"Resources/bin/yaml-lint"
],
"type": "library",
"autoload": {
"psr-4": {
"Symfony\\Component\\Yaml\\": ""
},
"exclude-from-classmap": [
"/Tests/"
]
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"MIT"
],
"authors": [
{
"name": "Fabien Potencier",
"email": "fabien@symfony.com"
},
{
"name": "Symfony Community",
"homepage": "https://symfony.com/contributors"
}
],
"description": "Loads and dumps YAML files",
"homepage": "https://symfony.com",
"support": {
"source": "https://github.com/symfony/yaml/tree/v6.1.6"
},
"funding": [
{
"url": "https://symfony.com/sponsor",
"type": "custom"
},
{
"url": "https://github.com/fabpot",
"type": "github"
},
{
"url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
"type": "tidelift"
}
],
"time": "2022-10-07T08:04:03+00:00"
}
],
"packages-dev": [],
"aliases": [],
"minimum-stability": "stable",
"stability-flags": [],
"prefer-stable": false,
"prefer-lowest": false,
"platform": [],
"platform-dev": [],
"plugin-api-version": "2.3.0"
}

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docker-compose.yml Normal file
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version: '3'
services:
handler:
image: thecodingmachine/php:8.1-v4-slim-apache
restart: unless-stopped
ports:
- "8080:80"
volumes:
- "./:/var/www/html"
- /var/run/docker.sock:/var/run/docker.sock

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index.php Normal file
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<?php
use Symfony\Component\Yaml\Yaml;
require './vendor/autoload.php';
$config = Yaml::parseFile('config.yaml');
$data = [
'http' => [
'routers' => [],
'services' => [],
],
];
foreach ($config['servers'] as $server_name => $server_ip) {
$proxy_routers = @file_get_contents("http://{$server_ip}:8080/api/http/routers");
if (empty($proxy_routers)) {
continue;
}
$proxy_routers = json_decode($proxy_routers, TRUE);
$server_key = 'proxy-'.$server_name;
$data['http']['services'][$server_key] = [
'loadBalancer' => [
'servers' => [
['url' => "http://{$server_ip}:80"],
],
'passHostHeader' => TRUE,
],
];
foreach ($proxy_routers as $router) {
if ($router['status'] !== 'enabled' || $router['provider'] !== 'docker') {
continue;
}
preg_match_all("/Host\(\`(?'domain'[a-zA-Z\.\-]+)\`\)/m", $router['rule'], $rule_hosts);
if (empty($rule_hosts['domain'])) {
continue;
}
$domains = [];
foreach ($rule_hosts['domain'] as $domain) {
$is_docker_name = !str_contains($domain, '.');
if ($is_docker_name) {
continue;
}
$domains[] = $domain;
}
if (empty($domains)) {
continue;
}
$main_router = [
'entryPoints' => ['websecure'],
'rule' => $router['rule'],
'service' => $server_key,
'tls' => [
'certResolver' => 'defaultResolver',
'domains' => [],
],
];
foreach ($domains as $domain) {
$main_router['tls']['domains'][] = [
'main' => $domain,
'sans' => [],
];
}
$router_name = $server_key . '--' . $router['name'];
$router_name = str_replace(['@'], '_', $router_name);
$data['http']['routers'][$router_name] = $main_router;
}
}
header('application/x-yaml');
echo Yaml::dump($data, 4, 2, Yaml::DUMP_MULTI_LINE_LITERAL_BLOCK | Yaml::DUMP_OBJECT_AS_MAP);