docker-compose 安装 nginx
docker-compose.ymlversion: '3.1'services:nginx:image: nginxrestart: alwayscontainer_name: nginxenvironment:- TZ=Asia/Shanghaiports:- 80:80- 443:443...
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docker-compose.yml
version: '3.1'
services:
nginx:
image: nginx
restart: always
container_name: nginx
environment:
- TZ=Asia/Shanghai
ports:
- 80:80
- 443:443
volumes:
- ./nginx.conf:/etc/nginx/nginx.conf
- ./log:/var/log/nginx
- ./html:/html
- /etc/letsencrypt:/etc/letsencrypt
nginx.conf
user nginx;
#nginx 进程数,建议按照cpu 数目来指定,一般为它的倍数。
worker_processes 2;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
events {
#单个后台worker process进程的最大并发链接数
worker_connections 1024;
}
http {
#设定mime类型,类型由mime.type文件定义
include /etc/nginx/mime.types;
default_type application/octet-stream;
#设定日志格式
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;
#开启gzip压缩
gzip on;
gzip_disable "MSIE [1-6].";
#设定请求缓冲
client_header_buffer_size 128k;
large_client_header_buffers 4 128k;
#sendfile 指令指定 nginx 是否调用 sendfile 函数(zero copy 方式)来输出文件,
#对于普通应用,必须设为 on,
#如果用来进行下载等应用磁盘IO重负载应用,可设置为 off,
#以平衡磁盘与网络I/O处理速度,降低系统的uptime.
sendfile on;
#用于设置客户端连接保持活动的超时时间,在超过这个时间之后服务器会关闭该链接。
#keepalive_timeout 0;
keepalive_timeout 120;
#允许客户端请求的最大单文件字节数
client_max_body_size 50m;
#服务器名字的hash表大小
server_names_hash_bucket_size 128;
#header中自定义变量时支持下划线
underscores_in_headers on;
#down 表示当前的server暂时不参与负载
#weight 加权轮询权重,默认为1。weight越大,负载的权重就越大。
#backup 备用服务器, 当其他所有的非backup机器出现故障或者忙的时候,才会请求backup机器,因此这台机器的压力最轻。
#max_fails 允许请求失败的次数默认为1。当超过最大次数时,返回proxy_next_upstream 模块定义的错误
#fail_timeout max_fails次失败后,暂停的时间。
#apiServer不能用下划线,否则访问不到
upstream apiServer {
server 172.17.0.1:18081 weight=10;
server 172.17.0.1:28081 weight=10;
}
# http 转 https
server{
listen 80;
server_name www.xxxx.com 二级域名.xxxx.com;
rewrite ^ https://$http_host$request_uri? permanent;
}
server{
listen 80;
server_name www.xxxx.com;
location / {
root /html/xxxx;
index index.html index.htm;
}
}
server{
listen 80;
server_name xx.xxxx.com;
location / {
try_files $uri $uri/ @router;
root /html/xx;
index index.html index.htm;
}
location /api {
rewrite ^/api/?(.*)$ /$1 break;
include uwsgi_params;
proxy_pass http://apiServer;
}
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}
README.md
# 检查配置文件
docker exec -it nginx service nginx check-reload
# 重新加载配置文件
docker exec -it nginx service nginx reload
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