docker的网络模式有哪些(hostbridge)

跨主机的容器间互联互通

跨主机的容器间互联互通，Docker通过端口映射（DNAT）进行，这需要将容器端口暴露给宿主机，且将服务端的容器地址设置为对客户端不可见。
封包（Overlay Network）和路由（work）是跨主机容器间通信的解决方案，前一种类型中常见的协议有VXLAN、IPIP隧道和GRE等。
CNM（Container Network Model）、work，该实现使用驱动程序/插件模型支持许多基础网络技术，如IPVLAN、MAC VLAN、Overlay、Bridge和Host等。

docker的网络通信模式：

docker的网络通信模式：
①，host模式，与宿主机共享网络
②，container模式，共享其他容器的网络命名空间
③，none模式，无网络模式
④，bridge模式，默认模式
⑤，自定义网络，自由创建桥接网络或者overlay网络

容器服务管理
/doc/DQ1JBS3R5VGFESUd2

“Homestay”is a form of study abroad program

“Homestay”is a form of study abroad program. It allows the visitor to rent a room from a local  family to better understand the local lifestyle. It also helps to improve the visitor’s language ability, ” said a teacher during a school meeting last term. “Students who wish to learn more about foreign cultures or to get foreign experience should join this kind of holiday. I am sure you won’t be disappointed . ”
After this special meeting, I always thought about this kind of holiday. Last month, I had a chance at last to go on such a holiday with some of my schoolmates and we went to London, a place where I had wanted to go since years ago.
As we were still young, we had a group leader who planned things for us and looked after us. After we got to London, we went to stay with different families. I was lucky that my host family  was a white couple who had a daughter about my age. They treated me as a daughter of their family during my stay there. They were interested in me and I learnt a lot of things from them, too.
The holiday was filled with activities every day. After breakfast, a local teacher e to take us in his car. Then we would have classes or go on a sight-seeing trip to different places of interest like the Big Ben, the London Bridge, and the Buckingham Palace. We would go back to our own homes after the activities.
The
holiday was a valuable experience for me. I enjoyed every minute of
it. Yet, time really flew fast. Three weeks later, we had to leave
“home” for Hong Kong.

In the mall outside of Borsheim’s

In the mall outside of Borsheim’s, we will have some of the world’ bridge experts available to play with our shareholders on Sunday afternoon. We expect Bob and Petra Hamman along with Sharon Osberg to host tables. Patrick Wolff, twice
U.S. chess champion, will also be in the mall, taking on ers  blindfolded!
Last year, Patrick played as many as six games simultaneously  with his blindfold securely in place  and this year will try for seven. Finally, Bill Robertie, one of only two players who have twice won the backgammon world championship, will be on hand to test your skill at that game. Come to the mall on Sunday for the Mensa Olympics.
Gorat’s  my favorite steakhouse  will again be open exclusively for Berkshire shareholders on Sunday, May
5, and will be serving from 4 p.m. until 10 p.m. Please remember that e to Gorat’s on Sunday, you must have a reservation. To make one, call 402-551-3733 on April
1 (but not before). If Sunday is sold out, try Gorat’s on one of the other evenings you will be in town. Show your sophistication by ordering a rare T-bone with a double order of hash browns.

docker的网络模式有哪些

docker的网络模式有哪些？或者说，如何为容器创建网络？

其实，也就是说，在创建容器的时候，如何创建容器的网络，或者说，容器如何跟外部通信？

docker的四种网络模式

1、bridge模式：
docker网络隔离基于网络命名空间，在物理机上创建docker容器时会为每一个docker容器分配网络命名空间，并且把容器IP桥接到物理机的虚拟网桥上。

2、none模式：
此模式下创建容器是不会为容器配置任何网络参数的，
如：容器网卡、IP、通信路由等，全部需要自己去配置。

3、host模式：
此模式创建的容器没有自己独立的网络命名空间，
是和物理机共享一个Network Namespace，并且共享物理机的所有端口与IP，并且这个模式认为是不安全的。

4、container模式：
此模式和host模式很类似，只是此模式创建容器共享的是其他容器的IP和端口而不是物理机，
此模式容器自身是不会配置网络和端口，创建此模式容器进去后，你会发现里边的IP是你所指定的那个容器IP并且端口也是共享的，而且其它还是互相隔离的，如进程等。

总结:
docker网络模式，核心是，如何创建docker的网络？也就是创建网络的4种方式
- 创建自己的单独的网络(bridge模式)
- 默认没有网络(none网络)
- 共享模式(分为两种)
 - 使用宿主机网络，即共享宿主机网络(host模式)
 - 使用另外一个容器的网络，即共享另外一个容器的网络(container模式)

共享模式，只能共享网络信息，其他信息，如进程，存储等都是隔离的。