Docker部署Nginx并修改配置文件
Docker部署Nginx并修改配置文件
一、拉取nginx镜像
docker pull nginx
二、在宿主机中创建挂载目录
mkdir -p /data/nginx/{conf,conf.d,html,log}
三、将配置文件放到挂载目录
user www-data; worker_processes auto; pid /run/nginx.pid; events { worker_connections 768; # multi_accept on; } http { ## # Basic Settings ## sendfile on; tcp_nopush on; tcp_nodelay on; keepalive_timeout 65; types_hash_max_size 2048; # server_tokens off; # server_names_hash_bucket_size 64; # server_name_in_redirect off; include /etc/nginx/mime.types; default_type application/octet-stream; ## # SSL Settings ## ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE ssl_prefer_server_ciphers on; ## # Logging Settings ## access_log /var/log/nginx/access.log; error_log /var/log/nginx/error.log; ## # Gzip Settings ## gzip on; gzip_disable "msie6"; # gzip_vary on; # gzip_proxied any; # gzip_comp_level 6; # gzip_buffers 16 8k; # gzip_http_version 1.1; # gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript; ## # Virtual Host Configs ## include /etc/nginx/conf.d/*.conf; include /etc/nginx/sites-enabled/*; server{ listen 80; server_name your_server_name; #你的serverName root /usr/share/nginx/html; index index.html; } }
只要启动访问80端口就能直接访问到/usr/share/nginx/html/index.html了
四、启动nginx容器
docker run --name my_nginx -d -p 80:80 -v /data/nginx/conf/nginx.conf:/etc/nginx/nginx.conf -v /data/nginx/log:/var/log/nginx -v /data/nginx/html:/usr/share/nginx/html nginx
第一个-v:挂载nginx的主配置文件,以方便在宿主机上直接修改容器的配置文件
第二个-v:挂载容器内nginx的日志,容器运行起来之后,可以直接在宿主机的这个目录中查看nginx日志
第三个-v:挂载静态页面目录
五、修改宿主机挂载目录中的配置文件以重启nginx容器
把server模块中的index改成其他的页面,以证明可以在宿主机中修改配置文件
server{ listen 80;
server_name your_server_name; #你的serverName root /usr/share/nginx/html; index main.html; }
然后重启nginx容器:docker restart containerID
之后刷新页面你会发现页面从index.html变成了main.html