[root@localhost ~]# docker run -tid --name nginx centos 81cd1d33c50f836b71caf4ed4477dc93411e7fc6dd90274e9d1a3cb2f68bd2b2 [root@localhost ~]# docker ps ConTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 81cd1d33c50f centos "/bin/bash" 4 seconds ago Up 2 seconds nginx [root@localhost ~]# docker exec -it nginx /bin/bash [root@81cd1d33c50f /]# ls bin etc lib lost+found mnt proc run srv tmp var dev home lib64 media opt root sbin sys usr [root@81cd1d33c50f /]# cd /usr/src/ [root@81cd1d33c50f src]# ls debug kernels nginx-1.20.2.tar.gz [root@81cd1d33c50f src]# tar xf nginx-1.20.2.tar.gz [root@81cd1d33c50f src]# yum -y install pcre-devel openssl openssl-devel gd-devel gcc gcc-c++ make [root@81cd1d33c50f src]# ls debug kernels nginx-1.20.2 nginx-1.20.2.tar.gz [root@81cd1d33c50f src]# useradd -r -M -s /sbin/nologin nginx [root@81cd1d33c50f src]# mkdir -p /var/log/nginx [root@81cd1d33c50f src]# chown -R nginx.nginx /var/log/nginx/ [root@81cd1d33c50f src]# cd nginx-1.20.2 [root@81cd1d33c50f nginx-1.20.2]# ./configure > --prefix=/usr/local/nginx > --user=nginx > --group=nginx > --with-debug > --with-http_ssl_module > --with-http_realip_module > --with-http_image_filter_module > --with-http_gunzip_module > --with-http_gzip_static_module > --with-http_stub_status_module > --http-log-path=/var/log/nginx/access.log > --error-log-path=/var/log/nginx/error.log [root@81cd1d33c50f nginx]# make && make install [root@81cd1d33c50f nginx-1.20.2]# cd /usr/local/nginx/ [root@81cd1d33c50f nginx]# ls conf html logs sbin [root@81cd1d33c50f nginx]# echo 'export PATH=/usr/local/nginx/sbin:$PATH' > /etc/profile.d/nginx.sh [root@81cd1d33c50f nginx]# source /etc/profile.d/nginx.sh [root@81cd1d33c50f nginx]# nginx [root@81cd1d33c50f nginx]# ss -antl State Recv-Q Send-Q Local Address:Port Peer Address:Port Process LISTEN 0 128 0.0.0.0:80 0.0.0.0:* [root@81cd1d33c50f nginx]# cd / [root@81cd1d33c50f /]# vi start.sh [root@81cd1d33c50f /]# cat start.sh #! /bin/sh /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf /bin/bash [root@81cd1d33c50f /]# chmod +x start.sh [root@localhost ~]# docker ps ConTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 81cd1d33c50f centos "/bin/bash" 17 minutes ago Up 17 minutes nginx [root@localhost ~]# docker commit -p -c 'CMD ["/bin/bash","/start.sh"]' 81cd1d33c50f xxkk/nginx:v4.0 sha256:373fa7d6e7fdc4cc513696b8eb71a86296e40f7bd2fae66bbd5ba6b5a81008ad [root@localhost ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE xxkk/nginx v4.0 373fa7d6e7fd 2 minutes ago 549MB提供配置文件和网页文件 提供配置文件
首先，创建一个数据卷容器dbdata，并在其中创建一个/container/conf挂载到/usr/local/nginx/conf:
[root@localhost ~]# cd /container/conf/ [root@localhost conf]# ls fastcgi.conf koi-win scgi_params fastcgi.conf.default mime.types scgi_params.default fastcgi_params mime.types.default uwsgi_params fastcgi_params.default nginx.conf uwsgi_params.default koi-utf nginx.conf.default win-utf [root@localhost conf]# cd .. [root@localhost container]# ls html/ 50x.html index.html [root@localhost container]# docker run -tid --name dbdata -v /container/conf/:/usr/local/nginx/conf/ busybox 5a98f66b78f2281e393f0c09bd35eb79e42f977e50c9cfaa97260fded22b7f02提供网页文件
然后可以在其他容器中使用–volumes-from来挂载dbdata容器中的数据卷
[root@localhost container]# docker run -tid --name db1 -v /container/html/:/usr/local/nginx/html/ --volumes-from dbdata busybox 93234a1ba3c06c70aa6ef854ce6c9bfc0a9445165a65d3e33ed0e2ac4dd3d92f创建容器
[root@localhost container]# docker run -tid --name nginx -p 80:80 --volumes-from db1 373fa7d6e7fd 65b583a16662d576475284963cf53d4a530253cc45da3beb1cd561fb3350c244 [root@localhost container]# ss -antl State Recv-Q Send-Q Local Address:Port Peer Address:Port Process LISTEN 0 128 0.0.0.0:80 0.0.0.0:* LISTEN 0 128 0.0.0.0:22 0.0.0.0:* LISTEN 0 128 [::]:80 [::]:* LISTEN 0 128 [::]:22 [::]:*
修改网页文件
[root@localhost ~]# cd /container/ [root@localhost container]# ls conf html [root@localhost container]# cd html/ [root@localhost html]# ls 50x.html index.html [root@localhost html]# mv index.html a.html [root@localhost html]# echo 'sb' > index.html [root@localhost html]#
