需要Lighttpd、SQLite、PHP环境的请点这里。

该教程基于Apine Linux，如果不是，请先点这里把VPS转换为Apine Linux

系统更新：

apk update

安装PHP

apk add php7 php7-fpm php7-opcache php7-ctype php7-pdo_sqlite php7-session php7-curl php7-tokenizer
vi /etc/php7/php.ini

cgi.fix_pathinfo=1

vi /etc/php7/php-fpm.conf

直接替换里面的内容为：

[global]

pid = /data/run/php-fpm.pid

error_log = /data/log/php-fpm.log

log_level = warning

emergency_restart_threshold = 30

emergency_restart_interval = 60s

process_control_timeout = 5s

daemonize = yes



[caddy]

listen = /data/run/php-fpm.sock

listen.backlog = -1

listen.allowed_clients = 127.0.0.1

listen.owner = caddy

listen.group = caddy

listen.mode = 0666

user = caddy

group = caddy



pm = dynamic

pm.max_children = 3

pm.start_servers = 2

pm.min_spare_servers = 1

pm.max_spare_servers = 3

pm.max_requests = 8192

pm.process_idle_timeout = 10s

request_terminate_timeout = 120

request_slowlog_timeout = 0



pm.status_path = /php-fpm_status

slowlog = /data/log/slow.log

rlimit_files = 1200

rlimit_core = 0



catch_workers_output = yes

env[PATH] = /usr/local/bin:/usr/bin:/bin

env[TMP] = /tmp

env[TMPDIR] = /tmp

env[TEMP] = /tmp

安装Caddy

apk add caddy

Caddy配置
Caddy的配置文件位于 /etc/caddy/caddy.conf，配置如下（）：

:80 {

  gzip

  root /data/www

  fastcgi / /data/run/php-fpm.sock php

  }

设置自启动

rc-update add caddy

rc-update add php-fpm7

下面是运行一个typecho 的内存占用图，大家参考：