1.docker 安装多目录映射 以及多个端口的反向代理
2. 下载docker
docker pull nginx
2.1 创建映射目录
mkdir -p /home/nginx/{conf,html,log}
2.2 第一次启动容器:copy文件到宿主机
docker run -p 80:80 -d --name nginx nginx
2.3 拷贝容器中的文件
docker cp nginx:/etc/nginx/conf.d /home/nginx/conf/
docker cp nginx:/etc/nginx/nginx.conf /home/nginx/conf/nginx.conf
docker cp nginx:/usr/share/nginx/html /home/nginx/
2.4 删除容器
docker rm -f nginx
3. 配置nginx
user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log notice;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
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;
keepalive_timeout 65;
#gzip on;
include /etc/nginx/conf.d/*.conf;
server {
listen 8000;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root /usr/share/nginx/html/1/;
#index 5.jpeg;
}
}
server {
listen 8001;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root /usr/share/nginx/html/2;
index 6.jpeg;
}
}
server{
listen 18089;
charset utf-8;
server_name 192.168.1.180;
location / {
proxy_pass http://192.168.1.180:8889/singer;
proxy_redirect default;
}
}
}
目录结构
4. 启动命令
docker run -d \
-p 8001:8000 \
-p 8002:8001 \
-p 18099:18089 \
-v /home/nginx/conf/nginx.conf:/etc/nginx/nginx.conf \
-v /home/nginx/conf/cert:/etc/nginx/cert \
-v /home/nginx/conf/conf.d:/etc/nginx/conf.d \
-v /home/nginx/html/1:/usr/share/nginx/html/1 \
-v /home/nginx/html/2:/usr/share/nginx/html/2 \
-v /home/nginx/log:/var/log/nginx \
--restart=always \
--name myNginx nginx
5.参数说明
-d:表示后台启动nginx
--name:容器名
-p 80:80 :将宿主机的80端口和容器的80端口映射(正式一般只开放80端口,然后通过不同域名映射不同项目,若是自己的服务器测试玩,可以使用 --net host替换掉-p 80:80为nginx容器开放全部端口监听。)
-v:宿主机目录与容器目录进行挂载(可以共享)
-v /root/project:/var/www/html是将宿主机/root/project与容器/var/www/html关联,以后所有的项目都建立在/root/project下,因为关联在/var/www/html,所以容器可以访问到外部的项目,方便在nginx.conf反向代理到项目(一般如果是前端项目就可代理到:/var/www/html/项目名/index.html)
-v /home/nginx:/etc/nginx是/root/nginx_conf 放置所有的配置文件,可以在nginx容器根目录下的/etc/nginx共享(容器的配置文件就在/etc/nginx目录下边)
5. 访问