# podman

* [Config](#config)
* [CLI](#cli)
* [network](#network)
  * [Netavark](#netavark)
  * [CNI](#cni)
    * [DHCP](#dhcp)
  * [create](#create)

## Config

V2: /etc/containers/registries.conf

```
unqualified-search-registries = ["docker.io"]
```

## CLI

```
podman search docker.io/KEYWORD
```

## network

<https://docs.podman.io/en/latest/markdown/podman-network.1.html>

* Netavark is the default network backend and was added in Podman v4.0
* CNI will be deprecated

<https://github.com/containers/common/blob/main/docs/containers.conf.5.md#network-table>

/etc/containers/containers.conf

```
[network]
network_backend="" # cni / netavark
```

```
podman network inspect podman
```

### Netavark

<https://www.redhat.com/sysadmin/podman-new-network-stack>

* Better IPv6 support
* Improved support for containers in multiple networks
* Improved performance

### CNI

cni\_config\_dir in containers.conf: /etc/cni/net.d

DHCP: <https://www.cni.dev/plugins/v0.8/ipam/dhcp/>

### create

<https://docs.podman.io/en/latest/markdown/podman-network-create.1.html>

`--driver`

* bridge
* macvlan
* ipvlan

`--ipam-driver`

* dhcp: not yet supported with netavark | For CNI the dhcp plugin needs to be activated before.
* host-local
* none