运行一个nginx容器,名称为mynginx并将本机的/share挂载到容器中的/usr/share/nginx/html目录下
[root@localhost ~]# docker run --name nginx --restart always -d -p 80:80 -v /share:/usr/share/nginx/html:ro nginx
运行成功
[root@localhost ~]# docker container ls -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
6b9ad001cf68 nginx "/docker-entrypoint.…" 57 seconds ago Up 56 seconds 0.0.0.0:80->80/tcp nginx
039912508c4d mysql "docker-entrypoint.s…" 2 days ago Exited (0) 2 days ago mymysql
5e987075c3af redis "docker-entrypoint.s…" 2 days ago Exited (0) 2 days ago myredis
dbe8f3a33024 rabbitmq:management "docker-entrypoint.s…" 2 days ago Exited (0) 44 hours ago myrabbitmq
登录容器
[root@localhost ~]# docker exec -it 6b9ad001cf68 /bin/bash
root@6b9ad001cf68:/# cd /usr/share/nginx/html/
查看容器中挂载成功
root@6b9ad001cf68:/usr/share/nginx/html# ls -al
drwxrwxrwx 1 root root 0 Oct 27 2019 github_qykj_sms_email
drwxrwxrwx 1 root root 0 Nov 6 2019 github_qykj_swoole_im
drwxrwxrwx 1 root root 0 Oct 26 2019 github_swoole_im
然后去/etc/nginx/nginx.conf中修改配置,可以配置虚拟站点,但是这种配置在容器被删除时会丢失,另一种方法是在运行的时候将本地的配置挂载到容 器中去
附:挂载外部配置
先删除上一步配置的container
[root@localhost ~]# docker container ls -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
6b9ad001cf68 nginx "/docker-entrypoint.…" 27 minutes ago Up 27 minutes 0.0.0.0:80->80/tcp mynginx
039912508c4d mysql "docker-entrypoint.s…" 2 days ago Exited (0) 2 days ago mymysql
5e987075c3af redis "docker-entrypoint.s…" 2 days ago Exited (0) 2 days ago myredis
dbe8f3a33024 rabbitmq:management "docker-entrypoint.s…" 2 days ago Exited (0) 44 hours ago myrabbitmq
[root@localhost ~]# docker container stop 6b9ad001cf68
6b9ad001cf68
[root@localhost ~]# docker container rm 6b9ad001cf68
6b9ad001cf68
[root@localhost ~]# docker container ls -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
039912508c4d mysql "docker-entrypoint.s…" 2 days ago Exited (0) 2 days ago mymysql
5e987075c3af redis "docker-entrypoint.s…" 2 days ago Exited (0) 2 days ago myredis
dbe8f3a33024 rabbitmq:management "docker-entrypoint.s…" 2 days ago Exited (0) 44 hours ago myrabbitmq
挂载配置,目录日志及项目目录
[root@localhost ~]# docker run --name mynginx -d -p 80:80 -v /share:/usr/share/nginx/html:ro -v /etc/nginx/nginx.conf.rpmsave:/etc/nginx/nginx.conf -v /var/log/nginx:/var/log/nginx nginx
a1db80bf219c956c7e50194b989787bf34604f150a617ab3f71da069005505a6
[root@localhost ~]# docker container ls -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
a1db80bf219c nginx "/docker-entrypoint.…" 3 seconds ago Up 3 seconds 0.0.0.0:80->80/tcp mynginx1
039912508c4d mysql "docker-entrypoint.s…" 2 days ago Exited (0) 2 days ago mymysql
5e987075c3af redis "docker-entrypoint.s…" 2 days ago Exited (0) 2 days ago myredis
dbe8f3a33024 rabbitmq:management "docker-entrypoint.s…" 2 days ago Exited (0) 44 hours ago myrabbitmq
[root@localhost ~]#
如果启动不了,可以用docker logs 容器Id检查,可能是文件丢失或者版不一致等导致
安装phpfpm:
[root@localhost ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
php 7.2-fpm 78cdf7ff520e 20 hours ago 398MB
php latest c58d5f803d86 22 hours ago 405MB
nginx latest 4392e5dad77d 7 days ago 132MB
rabbitmq management cc86ffa2f398 12 days ago 186MB
redis latest 36304d3b4540 12 days ago 104MB
mysql latest 30f937e841c8 2 weeks ago 541MB
centos latest 470671670cac 4 months ago 237MB
[root@localhost ~]# docker run --name phpfpm -d -p 9000:9000 php:7.2-fpm
由于版本问题启动不了,我这采用了另外一种方法
先启动一个nginx容器,不挂载外部路径,登录到容器中,将nginx相关的配置都拷贝到容器外:
docker cp aa547e37a647:/etc/nginx/ /root/docker_nginx/
然后停止或删除这个容器,然后挂载配置及项目目录,然后就可以在容器外修改nginx配置了,修改配置后记得重启容器
[root@localhost conf.d]# docker run --name mynginx -d -p 80:80 -v /root/docker_nginx/nginx:/etc/nginx/ -v /share:/usr/share/nginx/html nginx
46c10befe6076f1f32932b98702ce6c2a934d7ad24569dadc261b478bd983d58
[root@localhost conf.d]# docker container ls -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
46c10befe607 nginx "/docker-entrypoint.…" 2 seconds ago Up 1 second 0.0.0.0:80->80/tcp mynginx
aa547e37a647 nginx "/docker-entrypoint.…" 14 minutes ago Exited (0) 2 minutes ago nginx-text
039912508c4d mysql "docker-entrypoint.s…" 2 days ago Exited (0) 2 days ago mymysql
5e987075c3af redis "docker-entrypoint.s…" 2 days ago Exited (0) 2 days ago myredis
dbe8f3a33024 rabbitmq:management "docker-entrypoint.s…" 2 days ago Exited (0) 45 hours ago myrabbitmq
[root@localhost conf.d]#
在container中配置虚拟机:
在window环境的host文件中加入
192.168.1.200www.swoole-ip.vm
在宿主机(linux,非docker容器)的/etc/hosts中加入:
127.0.0.1 www.swoole-ip.vm
在宿主机中修改虚拟站点配置(相当于在容器中改配置,因为挂载了)
[root@localhost conf.d]# pwd
/root/docker_nginx/nginx/conf.d
[root@localhost conf.d]# ll
总用量 12
-rw-r--r-- 1 root root 1114 6月 10 14:26 default.conf
-rw-r--r-- 1 root root 1114 6月 10 14:08 default.conf.bak
-rw-r--r-- 1 root root 520 6月 10 14:25 swoole_ip.conf
[root@localhost conf.d]# cat swoole_ip.conf
server {
listen 80;
listen [::]:80;
server_name www.swoole-ip.vm;
location / {
root /usr/share/nginx/html/swoole_ip;
index index.php index.html index.htm;
}
location ~ \.php$ {
proxy_pass http://127.0.0.1;
}
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;
}
}
然后重启容器,在windows中的浏览器中输入上面配的网址即可访问
访问的是windows中的这个index.html文件(虚拟机中我将windows中的一个文件夹挂载到了linux虚拟机,然后又在虚拟机中挂载到docker容器内,所以在windows中就可以直接改docker容器中的站点文件了)
但是发现php文件访问报50x之类的错误,如果报404登录到nginx容器中检查是否挂载成功
如果是502
登录到phpfpm中,修改:/usr/local/etc/php-fpm.d/www.conf
将user及group后的值改为root
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