步骤2:编写获取公网IP的脚本 接着,我们需要编写一个脚本来获取Docker运行的Nginx容器的公网IP地址。我们可以使用以下Python脚本来实现: importdocker client=docker.from_env()container=client.containers.get('my-nginx')ip_address=container.attrs['NetworkSettings']['Networks']['bridge']['IPAddress']print("Ng...
https://serverfault.com/questions/55611/loopback-to-forwarded-public-ip-address-from-local-network-hairpin-nat https://www.jianshu.com/p/4a358a120983 书接上回,我通过docker部署了一个gitlab容器,并且想用它来实现我所有地方代码的版本控制(这是可行的,因为我部署gitlab的服务器有宝贵的公网IP)。我先...
[root@localhost ~]# docker inspect --format='{{.NetworkSettings.IPAddress}}' f5b1bfc2811a 192.168.5.2 [root@localhost ~]# docker inspect --format='{{.NetworkSettings.IPAddress}}' 224facf8e054 192.168.5.3 [root@localhost ~]# brctl show bridge name bridgeidSTP enabled interfaces bridge0 ...
--link-local-ip strings Add a link-local addressforthe container# 使用connect参数连接tomcat01和mynet,我们可以看见,通过connect参数,我们再mynet中添加了tomcat01的信息,也就是说tomcat01已经联通了mynetroot@vultr:~# docker network connect mynet tomcat01root@vultr:~# docker network inspect mynet[ {"...
Docker 利用了它的 NAT(network address translation,网络地址转换)特性,根据某些规则来转换源地址和目标地址。iptables 正是一个用户态用于管理这些 Netfilter 的工具。 经过查看 netfilter 的代码,发现它会把 out of window 的包标记为 INVALID 状态,源码见 ...
--dns The IP address of a DNS server. To specify multiple DNS servers, use multiple --dns flags. DNS requests will be forwarded from the container's network namespace so, for example, --dns=127.0.0.1 refers to the container's own loopback address. --dns-search A DNS search domain to...
docker network create -d overlay --subnet 10.20.0.0/16 overlay 在两个节点分别创建两个busybox容器: docker run -d --name busybox --net overlay busybox sleep 36000 容器列表如下: 我们发现容器有两个IP,其中eth0 10.20.0.0/16为我们创建的Overlay网络ip,两个容器能够互相ping通。而不在同一个node的...
An overlay network is first configured with an IP range and the size of the subnet for each host. For example, one could configure the overlay to use 10.100.0.0/16 and each host to receive a /24 subnet. Host A could then receive 10.100.5.0/24 and host B could get 10.100.18.0/24. ...
IpamDriver.RequestAddress: 为gateway获取IP - NetworkDriver.CreateNetwork: 创建network和subnet Create Container(docker run / docker network connect) IpamDriver.RequestAddress: 为容器获取IP NetworkDriver.CreateEndpoint: 创建port NetworkDriver.Join: 为容器和port绑定 ...
--net network_name --ip 172.18.0.XX With docker-compose As requested, I provide an example of static predefined IPs using docker-compose: version:'2'services:myservice:build:.networks:mynet:ipv4_address:172.25.0.XXnetworks:mynet:driver:bridgeipam:config:-subnet:172.25.0.0/24...