问：如何在gcloud计算实例中将docker0接口设置为外部可用IP？_Docker_Eclipse Che

问：如何在gcloud计算实例中将docker0接口设置为外部可用IP？

docker

问：如何在gcloud计算实例中将docker0接口设置为外部可用IP？,docker,eclipse-che,Docker,Eclipse Che,我想让EclipseChe在google云平台的CentOS 7实例上本机运行。我可以在浏览器上获得che界面，但无法启动项目从我的che.properties文件 machine.docker.local_node_host=172.17.0.1 api.endpoint=http://_my instance external IP_:${SERVER_PORT}/ide/api export JAVA_HOME=/usr/lib/jvm/jre-1.8.0-openjdk-1.8.0

我想让EclipseChe在google云平台的CentOS 7实例上本机运行。我可以在浏览器上获得che界面，但无法启动项目

从我的che.properties文件

machine.docker.local_node_host=172.17.0.1 api.endpoint=http://_my instance external IP_:${SERVER_PORT}/ide/api

export JAVA_HOME=/usr/lib/jvm/jre-1.8.0-openjdk-1.8.0.77-0.b03.el7_2.x86_64 export CHE_HOME=/opt/eclipse-che-4.1.0 export CHE_LOCAL_CONF_DIR=$CHE_HOME/conf export CHE_DOCKER_MACHINE_HOST=172.17.0.1

instance-1 ~]$ sudo firewall-cmd --permanent --zone=trusted --list-all trusted (default, active) interfaces: docker0 sources: services: ports: 32768-65535/tcp 32768-65535/udp 4243/tcp 4401/tcp 4411/tcp 4403/tcp 22/tcp masquerade: no forward-ports: icmp-blocks: rich rules:
来自我的/etc/hosts（手动推杆）：
预先要求安装Docker

Docker version 1.10.3, build 20f81dd

docker0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 172.17.0.1 netmask 255.255.0.0 broadcast 0.0.0.0 inet6 fe80::42:68ff:fe05:66b1 prefixlen 64 scopeid 0x20<link> ether 02:42:68:05:66:b1 txqueuelen 0 (Ethernet) RX packets 3025 bytes 334688 (326.8 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 2563 bytes 390278 (381.1 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1460 inet <google internal network IP for instance> netmask 255.255.255.255 broadcast 10.132.0.2 inet6 fe80::4001:aff:fe84:2 prefixlen 64 scopeid 0x20<link> ether 42:01:0a:84:00:02 txqueuelen 1000 (Ethernet) RX packets 402499 bytes 1381254390 (1.2 GiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 292323 bytes 58381431 (55.6 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 0 (Local Loopback) RX packets 1061 bytes 57399 (56.0 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 1061 bytes 57399 (56.0 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 veth53e0def: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet6 fe80::1005:77ff:fe1d:83a4 prefixlen 64 scopeid 0x20<link> ether 12:05:77:1d:83:a4 txqueuelen 0 (Ethernet) RX packets 42 bytes 6574 (6.4 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 40 bytes 7991 (7.8 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
来自我的~/.bash_配置文件

machine.docker.local_node_host=172.17.0.1 api.endpoint=http://_my instance external IP_:${SERVER_PORT}/ide/api

export JAVA_HOME=/usr/lib/jvm/jre-1.8.0-openjdk-1.8.0.77-0.b03.el7_2.x86_64 export CHE_HOME=/opt/eclipse-che-4.1.0 export CHE_LOCAL_CONF_DIR=$CHE_HOME/conf export CHE_DOCKER_MACHINE_HOST=172.17.0.1

instance-1 ~]$ sudo firewall-cmd --permanent --zone=trusted --list-all trusted (default, active) interfaces: docker0 sources: services: ports: 32768-65535/tcp 32768-65535/udp 4243/tcp 4401/tcp 4411/tcp 4403/tcp 22/tcp masquerade: no forward-ports: icmp-blocks: rich rules:
ifconfig输出

Docker version 1.10.3, build 20f81dd

docker0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 172.17.0.1 netmask 255.255.0.0 broadcast 0.0.0.0 inet6 fe80::42:68ff:fe05:66b1 prefixlen 64 scopeid 0x20<link> ether 02:42:68:05:66:b1 txqueuelen 0 (Ethernet) RX packets 3025 bytes 334688 (326.8 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 2563 bytes 390278 (381.1 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1460 inet <google internal network IP for instance> netmask 255.255.255.255 broadcast 10.132.0.2 inet6 fe80::4001:aff:fe84:2 prefixlen 64 scopeid 0x20<link> ether 42:01:0a:84:00:02 txqueuelen 1000 (Ethernet) RX packets 402499 bytes 1381254390 (1.2 GiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 292323 bytes 58381431 (55.6 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 0 (Local Loopback) RX packets 1061 bytes 57399 (56.0 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 1061 bytes 57399 (56.0 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 veth53e0def: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet6 fe80::1005:77ff:fe1d:83a4 prefixlen 64 scopeid 0x20<link> ether 12:05:77:1d:83:a4 txqueuelen 0 (Ethernet) RX packets 42 bytes 6574 (6.4 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 40 bytes 7991 (7.8 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
浏览器中che控制台的输出

[STDOUT] 2016-04-05 19:40:39,511[main] [INFO] [o.a.c.http11.Http11NioProtocol 470] - Starting ProtocolHandler ["http-nio-4401"] [STDOUT] 2016-04-05 19:40:39,515[main] [INFO] [o.a.catalina.startup.Catalina 642] - Server startup in 4795 ms [STDOUT] 2016-04-05 19:40:39,515[main] [INFO] [o.a.catalina.startup.Catalina 642] - Server startup in 4795 ms [STDOUT] 2016-04-05 19:40:39,712[nio-4401-exec-1] [WARN ] [i.ContainerResponse$BodyWriter 90] - Client has aborted connection. Response writing omitted. [STDOUT] 2016-04-05 19:40:39,712[nio-4401-exec-1] [WARN ] [i.ContainerResponse$BodyWriter 90] - Client has aborted connection. Response writing omitted.
这发生在启动workspace agent阶段，在以下阶段之后

Initializing workspace ... completed Starting workspace runtime ... completed ```
我从che github repo的同事那里得到的答案是：
这里的问题是，浏览器试图连接到工作区代理，它使用
CHE\u DOCKER\u MACHINE\u HOST
，服务器也使用该主机ping ws-agent。因此，
CHE\u DOCKER\u MACHINE\u HOST
应该是一个外部可用的IP
因此，我从中了解到，
docker0
也需要一个外部IP，知道如何将IP从默认的
172.17.0.1
IP切换到
docker0
接口的外部IP吗