容器运行后,进入容器的方法有两种,一种是在宿主主机通过 Docker exec -it $containerid /bin/bash 的方法,另一种方式是通过ssh远程登陆。
使用nginx的官方镜像.
使用下面命令安装nginx镜像
使用下面命令启动并映射80端口
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| docker run --name myngx1 -d -p 80:80 nginx
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这时通过本机的80商品就可以访问nginx,看到欢迎界面了。
使用下面命令可以配置root目录。
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| docker run --name myngx2 -v /home/docker/www:/usr/share/nginx/html:ro -d -p 80:80 nginx
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这时访问本机就可以看到部署在本机/home/docker/www目录的站点内容。
下面是nginx镜像默认的配置文件内容
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| worker_processes 1;
error_log /var/log/nginx/error.log warn; pid /var/run/nginx.pid;
events { worker_connections 1024; }
http { include /etc/nginx/mime.types; default_type application/octet-stream;
log_format main '$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; }
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最后一句引入/etc/nginx/conf.d/目录下的*.conf,在这个目录下只有default.conf这个文件,内容如下:
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| server { listen 80; server_name localhost;
#charset koi8-r; #access_log /var/log/nginx/log/host.access.log main;
location / { root /usr/share/nginx/html; index index.html index.htm; }
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html; location = /50x.html { root /usr/share/nginx/html; }
# proxy the PHP scripts to Apache listening on 127.0.0.1:80 # #location ~ \.php$ { # proxy_pass http://127.0.0.1; #}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 # #location ~ \.php$ { # root html; # fastcgi_pass 127.0.0.1:9000; # fastcgi_index index.php; # fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name; # include fastcgi_params; #}
# deny access to .htaccess files, if Apache's document root # concurs with nginx's one # #location ~ /\.ht { # deny all; #} }
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如果想使用自定义配置文件使用下面命令启动容器
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| docker run --name myngx3 -v /home/docker/nginx.conf:/etc/nginx/nginx.conf:ro -d -p 80:80 nginx
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