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Merge pull request #7783 from ashley-cui/slirp

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Add support for slirp network for pods
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OpenShift Merge Robot
2020-09-29 15:34:37 +00:00
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parent 53aa9764c4 b6176d8987
commit 63f0bb93f8
12 changed files with 78 additions and 9 deletions
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19
docs/source/markdown/podman-pod-create.1.md
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@ -81,7 +81,20 @@ Assign a name to the pod.
**--network**=*mode*
Set network mode for the pod. Supported values are *bridge* (the default), *host* (do not create a network namespace, all containers in the pod will use the host's network), or a comma-separated list of the names of CNI networks the pod should join.
Set network mode for the pod. Supported values are
- `bridge`: Create a network stack on the default bridge. This is the default for rootful containers.
- `host`: Do not create a network namespace, all containers in the pod will use the host's network. Note: the host mode gives the container full access to local system services such as D-bus and is therefore considered insecure.
- Comma-separated list of the names of CNI networks the pod should join.
- `slirp4netns[:OPTIONS,...]`: use slirp4netns 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.
- **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`).
- **outbound_addr=INTERFACE**: Specify the outbound interface slirp should bind to (ipv4 traffic only).
- **outbound_addr=IPv4**: Specify the outbound ipv4 address slirp should bind to.
- **outbound_addr6=INTERFACE**: Specify the outbound interface slirp should bind to (ipv6 traffic only).
- **outbound_addr6=IPv6**: Specify the outbound ipv6 address slirp should bind to.
- **port_handler=rootlesskit**: Use rootlesskit for port forwarding. Default.
- **port_handler=slirp4netns**: Use the slirp4netns port forwarding.
**--no-hosts**=**true**|**false**
@ -129,6 +142,10 @@ $ podman pod create --infra=false
$ podman pod create --infra-command /top
$ podman pod create --publish 8443:443
$ podman pod create --network slirp4netns:outbound_addr=127.0.0.1,allow_host_loopback=true
$ podman pod create --network slirp4netns:cidr=192.168.0.0/24
```
## SEE ALSO