我有2个容器:
docker run -d -p 9000:9000 --name="my-php" php-fpm:5.4
docker run -d --name="nginx" -p 80:80 -link my-php:web nginx
两者都运行得很好。在nginx容器内,我可以使用
访问应用程序curl http://myapp.dev
也来自主机。
我尝试做的是相同的curl请求,但是来自my-php容器使用相同的" myapp.dev" hostname,howerver ......
curl:(7)无法连接到myapp.dev端口80:拒绝连接
我可以使用容器的IP,但它并不适合我。
即使我无法使用curl,我仍然可以毫无问题地ping另一个容器。
在nginx容器上:
root@6252bfe9d545:/# env
WEB_PORT_9000_TCP_PROTO=tcp
HOSTNAME=6252bfe9d545
WEB_PORT_9000_TCP_ADDR=172.17.0.24
WEB_PORT_9000_TCP_PORT=9000
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
PWD=/
NGINX_VERSION=1.7.9-1~wheezy
SHLVL=1
HOME=/root
WEB_NAME=/nginx/web
WEB_PORT_9000_TCP=tcp://172.17.0.24:9000
WEB_PORT=tcp://172.17.0.24:9000
_=/usr/bin/env
root@6252bfe9d545:/# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 172.17.42.1 0.0.0.0 UG 0 0 0 eth0
172.17.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
在php容器上
root@c7c521c4a40c:/# env
MYSQLDB_PORT_3306_TCP=tcp://172.17.0.22:3306
HOSTNAME=c7c521c4a40c
MYSQLDB_NAME=/php/mysqldb
MEMCACHEDB_ENV_MEMCACHED_VERSION=1.4.22
MYSQLDB_PORT=tcp://172.17.0.22:3306
MEMCACHEDB_PORT=tcp://172.17.0.23:11211
MEMCACHEDB_NAME=/php/memcachedb
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
MYSQLDB_PORT_3306_TCP_PROTO=tcp
MEMCACHEDB_ENV_MEMCACHED_SHA1=5968d357d504a1f52622f9f8a3e85c29558acaa5
PWD=/
MEMCACHEDB_PORT_11211_TCP=tcp://172.17.0.23:11211
MEMCACHEDB_PORT_11211_TCP_PORT=11211
SHLVL=1
HOME=/root
MYSQLDB_PORT_3306_TCP_ADDR=172.17.0.22
MEMCACHEDB_PORT_11211_TCP_PROTO=tcp
MYSQLDB_PORT_3306_TCP_PORT=3306
MEMCACHEDB_PORT_11211_TCP_ADDR=172.17.0.23
_=/usr/bin/env
(here it's showing links to mysql and memchache which I hide on run command before paste on stackoverflow)
ping myapp.dev
PING myapp.dev (127.0.53.53) 56(84) bytes of data.
64 bytes from 127.0.53.53: icmp_seq=1 ttl=64 time=0.025 ms
root@c7c521c4a40c:/# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 172.17.42.1 0.0.0.0 UG 0 0 0 eth0
172.17.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
nginx上的myapp.conf
server {
listen 80;
server_name myapp.dev;
root /projects/MyApp/public;
index index.html index.htm index.php;
fastcgi_connect_timeout 5000s;
fastcgi_read_timeout 5000s;
fastcgi_send_timeout 5000s;
access_log /var/log/nginx-access.log;
error_log /var/log/nginx-error.log;
location / {
try_files $uri $uri/ /index.php$is_args$args;
}
location ~ \.php$ {
fastcgi_pass web:9000;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
fastcgi_param APPLICATION_ENV dev;
}
}
有人有任何线索吗?
答案 0 :(得分:0)
将IP添加到my-php容器中的/ etc / hosts文件中:
(你的nginx容器的ip)myapp.dev
应该得到你需要的结果。
示例:
111.111.111.111 foo.bar.com