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| author | rugk <rugk+git@posteo.de> | 2021-07-09 14:20:27 +0200 |
|---|---|---|
| committer | rugk <rugk+git@posteo.de> | 2021-07-09 17:47:11 +0200 |
| commit | a2d15d98161af5c31e6820e7950604d1379dc858 (patch) | |
| tree | 3ad812311e9c925cf2e01e6ee1342a61b20ed510 /docs | |
| parent | 31c3b952e5da7eb11a32464a0cd74856265efec5 (diff) | |
| download | podman-a2d15d98161af5c31e6820e7950604d1379dc858.tar.gz podman-a2d15d98161af5c31e6820e7950604d1379dc858.tar.bz2 podman-a2d15d98161af5c31e6820e7950604d1379dc858.zip | |
Mention new hostname for loopback IP
The hostname `host.containers.internal` is way easier to remember and should IMHO be preferred to be used, as it is:
a) easier to remember than some random IP
b) if the IP changes some time in the future the container will continue to work
And explain hostname adding in more detail
As per @mheon's suggestion.
And explain hostname adding *reason*
Also implies an suggestion for using the hostname instead.
And port change from podman-create man page to podman-run, too
Signed-off-by: rugk <rugk+git@posteo.de>
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/source/markdown/podman-create.1.md | 2 | ||||
| -rw-r--r-- | docs/source/markdown/podman-run.1.md | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/docs/source/markdown/podman-create.1.md b/docs/source/markdown/podman-create.1.md index 2c51b312d..f56b363e0 100644 --- a/docs/source/markdown/podman-create.1.md +++ b/docs/source/markdown/podman-create.1.md @@ -646,7 +646,7 @@ Valid _mode_ values are: - **ns:**_path_: path to a network namespace to join; - **private**: create a new namespace for the container (default) - **slirp4netns[:OPTIONS,...]**: use **slirp4netns**(1) to create a user network stack. This is the default for rootless containers. It is possible to specify these additional options: - - **allow_host_loopback=true|false**: Allow the slirp4netns to reach the host loopback IP (`10.0.2.2`). Default is false. + - **allow_host_loopback=true|false**: Allow the slirp4netns to reach the host loopback IP (`10.0.2.2`, which is added to `/etc/hosts` as `host.containers.internal` for your convenience). Default is false. - **mtu=MTU**: Specify the MTU to use for this network. (Default is `65520`). - **cidr=CIDR**: Specify ip range to use for this network. (Default is `10.0.2.0/24`). - **enable_ipv6=true|false**: Enable IPv6. Default is false. (Required for `outbound_addr6`). diff --git a/docs/source/markdown/podman-run.1.md b/docs/source/markdown/podman-run.1.md index 6027a14a5..1c3efa0c3 100644 --- a/docs/source/markdown/podman-run.1.md +++ b/docs/source/markdown/podman-run.1.md @@ -680,7 +680,7 @@ Valid _mode_ values are: - **ns:**_path_: path to a network namespace to join; - **private**: create a new namespace for the container (default) - **slirp4netns[:OPTIONS,...]**: use **slirp4netns**(1) to create a user network stack. This is the default for rootless containers. It is possible to specify these additional options: - - **allow_host_loopback=true|false**: Allow the slirp4netns to reach the host loopback IP (`10.0.2.2`). Default is false. + - **allow_host_loopback=true|false**: Allow the slirp4netns to reach the host loopback IP (`10.0.2.2`, which is added to `/etc/hosts` as `host.containers.internal` for your convenience). Default is false. - **mtu=MTU**: Specify the MTU to use for this network. (Default is `65520`). - **cidr=CIDR**: Specify ip range to use for this network. (Default is `10.0.2.0/24`). - **enable_ipv6=true|false**: Enable IPv6. Default is false. (Required for `outbound_addr6`). |