Ubuntu18.04安装OpenResty

安装

根据官网安装页说明

http://openresty.org/en/linux-packages.html

# 这三个包已经存在, 所以新安装为0
apt install --no-install-recommends wget gnupg ca-certificates
# 清理了一下之前升级留下来的文件
apt autoremove
# key
wget -O - https://openresty.org/package/pubkey.gpg | sudo apt-key add -
# 安装依赖
apt install --no-install-recommends software-properties-common
# 将OpenResty添加到软件源
add-apt-repository -y "deb http://openresty.org/package/ubuntu $(lsb_release -sc) main"
# 安装OpenResty, 未安装默认自带的open和resty-doc
apt install --no-install-recommends openresty

安装完后, 服务会自动启动

修改工作目录

需要将工作目录转移到 /opt/openresty

cd /opt
# 首先将工作目录(包含权限)复制过去, 注意 -p 参数, 用于复制权限
cp -rp /usr/local/openresty/nginx/ .
# 修改目录名
mv nginx/ openresty

修改systemd服务文件, 修改完的内容是这样的, 需要修改的三处: pid路径, 启动增加 -p 工作目录路径 和 -c 配置文件路径.

# Stop dance for OpenResty
# =========================
#
# ExecStop sends SIGSTOP (graceful stop) to OpenResty's nginx process.
# If, after 5s (--retry QUIT/5) nginx is still running, systemd takes control
# and sends SIGTERM (fast shutdown) to the main process.
# After another 5s (TimeoutStopSec=5), and if nginx is alive, systemd sends
# SIGKILL to all the remaining processes in the process group (KillMode=mixed).
#
# nginx signals reference doc:
# http://nginx.org/en/docs/control.html
#
[Unit]
Description=full-fledged web platform
After=network.target

[Service]
Type=forking
PIDFile=/opt/openresty/logs/nginx.pid
ExecStartPre=/usr/local/openresty/nginx/sbin/nginx -t -q -g 'daemon on; master_process on;' -p /opt/openresty -c /opt/openresty/conf/nginx.conf
ExecStart=/usr/local/openresty/nginx/sbin/nginx -g 'daemon on; master_process on;' -p /opt/openresty -c /opt/openresty/conf/nginx.conf
ExecReload=/usr/local/openresty/nginx/sbin/nginx -g 'daemon on; master_process on;' -s reload -p /opt/openresty -c /opt/openresty/conf/nginx.conf
ExecStop=-/sbin/start-stop-daemon --quiet --stop --retry QUIT/5 --pidfile /opt/openresty/logs/nginx.pid
TimeoutStopSec=5
KillMode=mixed

[Install]
WantedBy=multi-user.target

 然后 systemctl daemon-reload , systemctl restart openresty 就可以了.