README/c1_docker运行nginx.md

docker运行nginx

获取镜像

sudo docker pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/nginx:1.27.0
sudo docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/nginx:1.27.0  docker.io/nginx:1.27.0
sudo docker rmi swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/nginx:1.27.0

启动镜像

获取默认配置文件

sudo docker run -d --name nginx-temp nginx:1.27.0
sudo docker cp nginx-temp:/etc/nginx ~/data/
# 停止并删除容器
sudo docker stop nginx-temp
sudo docker rm nginx-temp

启动容器

sudo docker run -d \
  --name nginx \
  -v ~/data/nginx:/etc/nginx \
  --network host \
  --restart unless-stopped \
  nginx:1.27.0

更新配置

sudo vi ~/data/nginx/conf.d/default.conf
sudo docker exec nginx nginx -t  # 在nginx容器内执行nginx -t检查配置语法
sudo docker exec nginx nginx -s reload  # 重新加载配置

配置代理

路径代理

location /uri {
    alias /path;
    index index.html;
    try_files $uri $uri/ /uri/;
}

端口代理

location /uri/ {
    proxy_pass http://127.0.0.1:port/;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
}