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Improve wording about re-assigning IP addresses 

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
This commit is contained in:
Bryan Boreham 2016-01-26 14:43:07 +00:00 committed by Tibor Vass
parent 5d1e84419a
commit c1c803cbe8
2 changed files with 16 additions and 12 deletions
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14
docs/reference/commandline/network_connect.md
View File

@ -56,12 +56,14 @@ $ docker network connect --alias db --alias mysql multi-host-network container2
You can pause, restart, and stop containers that are connected to a network. You can pause, restart, and stop containers that are connected to a network.
Paused containers remain connected and can be revealed by a `network inspect`. Paused containers remain connected and can be revealed by a `network inspect`.
When the container is stopped, it does not appear on the network until you restart When the container is stopped, it does not appear on the network until you restart
it. If specified, the container's IP address(es) will be reapplied (if still available) it.
when a stopped container rejoins the network. One way to guarantee that the container
will be assigned the same IP addresses when it rejoins the network after a stop If specified, the container's IP address(es) is reapplied when a stopped
or a disconnect, is to specify the `--ip-range` when creating the network, and choose container is restarted. If the IP address is no longer available, the container
the static IP address(es) from outside the range. This will ensure that the IP address fails to start. One way to guarantee that the IP address is available is
will not be given to other dynamic containers while this container is not on the network. to specify an `--ip-range` when creating the network, and choose the static IP
address(es) from outside that range. This ensures that the IP address is not
given to another container while this container is not on the network.
```bash ```bash
$ docker network create --subnet 172.20.0.0/16 --ip-range 172.20.240.0/20 multi-host-network $ docker network create --subnet 172.20.0.0/16 --ip-range 172.20.240.0/20 multi-host-network

14
man/docker-network-connect.1.md
View File

@ -28,12 +28,14 @@ $ docker run -itd --net=multi-host-network --ip 172.20.88.22 --ip6 2001:db8::882
You can pause, restart, and stop containers that are connected to a network. You can pause, restart, and stop containers that are connected to a network.
Paused containers remain connected and can be revealed by a `network inspect`. Paused containers remain connected and can be revealed by a `network inspect`.
When the container is stopped, it does not appear on the network until you restart When the container is stopped, it does not appear on the network until you restart
it. If specified, the container's IP address(es) will be reapplied (if still available) it.
when a stopped container rejoins the network. One way to guarantee that the container
will be assigned the same IP addresses when it rejoins the network after a stop If specified, the container's IP address(es) is reapplied when a stopped
or a disconnect, is to specify the `--ip-range` when creating the network, and choose container is restarted. If the IP address is no longer available, the container
the static IP address(es) from outside the range. This will ensure that the IP address fails to start. One way to guarantee that the IP address is available is
will not be given to other dynamic containers while this container is not on the network. to specify an `--ip-range` when creating the network, and choose the static IP
address(es) from outside that range. This ensures that the IP address is not
given to another container while this container is not on the network.
```bash ```bash
$ docker network create --subnet 172.20.0.0/16 --ip-range 172.20.240.0/20 multi-host-network $ docker network create --subnet 172.20.0.0/16 --ip-range 172.20.240.0/20 multi-host-network