以我 youcute.cn 为例，首先安装 acme 脚本 https://github.com/Neilpang/acme.sh。然后生成证书，将证书拷贝到相应的目录。
- 因为我的 nginx 的配置只有 root 有权限，所以为图方便，acme.sh 也是安装在 root 的用户目录下
- nginx 是从一个普通用户目录里读取 ssl 证书文件
生成多个证书
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acme.sh --issue -d youcute.cn -d liulidun.youcute.cn -d blog.youcute.cn -d jenkins.youcute.cn --nginx
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将证书拷到对应目录
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acme.sh --installcert -d youcute.cn --key-file /home/jy/ssl/youcute.cn.key --fullchain-file /home/jy/ssl/fullchain.cer --reloadcmd "service nginx force-reload"
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Nginx 配置
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http {
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;
gzip on;
include /etc/nginx/mime.types;
default_type application/octet-stream;
# 导入其他反向代理域名 server 配置
include /etc/nginx/conf.d/*.conf;
server {
listen 80 default_server;
listen [::]:80 default_server;
server_name youcute.cn www.youcute.cn;
root /home/jy/static_web/index/;
rewrite ^(.*) https://$server_name$1 permanent;
# 导入配置，例如 ssl.conf
include /etc/nginx/default.d/*.conf;
location / {
}
error_page 404 /404.html;
location = /40x.html {
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
}
}
server {
listen 443 ssl http2 default_server;
listen [::]:443 ssl http2 default_server;
server_name youcute.cn www.youcute.cn;
root /home/jy/static_web/index/;
include /etc/nginx/default.d/*.conf;
location / {
}
error_page 404 /404.html;
location = /40x.html {
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
}
}
}
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SSL 配置放在了 default.d/ssl.conf里
ssl_certificate "/home/jy/ssl/fullchain.cer";
ssl_certificate_key "/home/jy/ssl/youcute.cn.key";
ssl_session_cache shared:SSL:1m;
ssl_session_timeout 10m;
ssl_ciphers HIGH:!aNULL:!MD5;
ssl_prefer_server_ciphers on;
每个子域名的配置
例如 blog.youcute.cn。
每个子域名也会去读取上面的 ssl 配置
server {
listen 80;
listen [::]:80;
server_name blog.youcute.cn;
root /home/jy/static_web/blog/;
#rewrite ^(.*) https://$server_name$1 permanent;
location / {
}
}
server {
listen 443;
listen [::]:443;
server_name blog.youcute.cn;
root /home/jy/static_web/blog/;
include /etc/nginx/default.d/*.conf;
}
