FrankenPHP实践

1. 说明

2. 程序修改

3. 性能测试

4. 配置

4.1 Docker化部署

4.2 Caddy泛域名和证书设置

4.3 相关命令

5. 要点：

6. 参考

1. 说明

Frankenphp是一个先进的，结合了高性能Caddy服务器的PHP环境框架，它允许用户只需要少量改动，就能让传统的php前端应用插上翅膀，享受到异步服务带来的量级提升体验，官网：https://frankenphp.dev。

它实际上是有两种运行模式：普通模式和worker模式，其中的普通模式类似于传统的LNMP容器，只是Nginx换成了Caddy Server，带来的提升并不特别明显。而worker模式就不同了，效果是原来性能的三倍左右。

2. 程序修改

以TP6为例，用worker模式的话，入口程序需改由frankenphp_handle_request包裹使用，参考官网docs:FrankenPHP: the modern PHP app server

<?php
ignore_user_abort(true);

require __DIR__ . '/../vendor/autoload.php';

$thinkApp = new 	hinkApp();
$http = $thinkApp->http;
$handler = static function () use ($http) {
    // 初始化并处理请求
    $response = $http->run();
    // 发送响应
    $response->send();
    // 返回响应后终止应用
    $http->end($response);
};
$maxRequests = (int)($_SERVER['MAX_REQUESTS'] ?? 0);
for ($nbRequests = 0; !$maxRequests || $nbRequests < $maxRequests; ++$nbRequests) {
    // 处理请求
    $keepRunning = rankenphp_handle_request($handler);
    // 执行一些在发送 HTTP 响应后的操作
    gc_collect_cycles(); // 垃圾回收
    if (!$keepRunning) break;
}

3. 性能测试

Performance benchmark of PHP runtimes - DEV Community

4. 配置

4.1 Docker化部署

docker-compose.yml，其中: 证书路径映射到 /data0/Server/Auths/certs
多个应用需添加不同的worker入口描述

compose.yaml

services:
php:
container_name: frankenphp
# image: dunglas/frankenphp
build:
dockerfile: frankenphp.Dockerfile
context: ./docker
restart: always
# restart: unless-stopped
# uncomment the following line if you want to use a custom Dockerfile
#build: .
environment:
SERVER_NAME: php:80
MAX_REQUESTS: 600
FRANKENPHP_CONFIG: |
worker {
file /app1/public/index.php
num 42
watch
}
worker {
file /app2/public/index.php
num 42
watch
}
#CADDY_SERVER_EXTRA_DIRECTIVES: try_files {path} {path}/ /index.php?s=/{path}&{query}
CADDY_SERVER_EXTRA_DIRECTIVES: |
try_files {path} {path}/ /index.php?s=/{path}&{query}
ports:
- “80:80” # HTTP
- “443:443” # HTTPS
- “443:443/udp” # HTTP/3
volumes:
- /data0/Server/Logs/caddy:/logs
# - /data0/Projects/Test/test001:/app/public
#- /home/website/ad_serving_backend:/app # App src
- /home/website/app1:/app1 # App1 src
- /home/website/app2:/app2 # App2 src
- /data0/Server/Settings/caddy/Caddyfile:/etc/caddy/Caddyfile
- /data0/Server/Db/caddy:/data
- /data0/Server/Settings/caddy/config:/config
- /data0/Server/Auths/certs:/certs
# comment the following line in production, it allows to have nice human-readable logs in dev
tty: true

4.2 Caddy泛域名和证书设置

尽管Caddy自带无敌好感的自注册安全证书机制，但有时候我们还是需要手动部署一些已有的证书(nginx原有证书即可)，这时我们要编辑Caddyfile做定制:

{
        {$CADDY_GLOBAL_OPTIONS}

        frankenphp {
                #worker /path/to/your/worker.php
                {$FRANKENPHP_CONFIG}
        }

        # Logging
        log {
          output stderr
          level INFO
          #level DEBUG
        }
}

{$CADDY_EXTRA_CONFIG}

{$SERVER_NAME:localhost} {
        #log {
        #       # Redact the authorization query parameter that can be set by Mercure
        #       format filter {
        #               request>uri query {
        #                       replace authorization REDACTED
        #               }
        #       }
        #}

        root * public/
        encode zstd br gzip

        # Uncomment the following lines to enable Mercure and Vulcain modules
        #mercure {
        #       # Transport to use (default to Bolt)
        #       transport_url {$MERCURE_TRANSPORT_URL:bolt:///data/mercure.db}
        #       # Publisher JWT key
        #       publisher_jwt {env.MERCURE_PUBLISHER_JWT_KEY} {env.MERCURE_PUBLISHER_JWT_ALG}
        #       # Subscriber JWT key
        #       subscriber_jwt {env.MERCURE_SUBSCRIBER_JWT_KEY} {env.MERCURE_SUBSCRIBER_JWT_ALG}
        #       # Allow anonymous subscribers (double-check that it's what you want)
        #       anonymous
        #       # Enable the subscription API (double-check that it's what you want)
        #       subscriptions
        #       # Extra directives
        #       {$MERCURE_EXTRA_DIRECTIVES}
        #}
        #vulcain

        {$CADDY_SERVER_EXTRA_DIRECTIVES}

        php_server
}

app1.com {
        #log {
        #       # Redact the authorization query parameter that can be set by Mercure
        #       format filter {
        #               request>uri query {
        #                       replace authorization REDACTED
        #               }
        #       }
        #}

        root * /app1/public/
        encode zstd br gzip

        tls /certs/app1.com/serv.pem /certs/app1.com/serv.key

        {$CADDY_SERVER_EXTRA_DIRECTIVES}

        log {
	      	output file /logs/app1.com.log {
	      	  rotate_size 100  # Rotate after 100 MB
              rotate_keep 5  # Keep at most 20 log files
         	  roll_keep_for 72h
	      	}
	    }

        php_server
}
app2.com {

        root * /app2/public/
        encode zstd br gzip

        tls /certs/app2.com/serv.pem /certs/app2.com/serv.key

        {$CADDY_SERVER_EXTRA_DIRECTIVES}

        log {
	      	output file /logs/app2.com.log {
	      	  rotate_size 100  # Rotate after 100 MB
              rotate_keep 5  # Keep at most 20 log files
         	  roll_keep_for 72h
	      	}
	    }

        php_server
}

4.3 相关命令

docker compose down && docker compose up -d --wait

# 修改配置后重拉容器
docker compose -f /data0/Server/Settings/docker-compose/frankenphp/docker-compose.yml down && docker compose -f /data0/Server/Settings/docker-compose/frankenphp/docker-compose.yml up -d --wait

# restart
docker compose -f /data0/Server/Settings/docker-compose/frankenphp/docker-compose.yml restart

# 日志
docker logs frankenphp