podman-network-reload(1)

NAME

podman-network-reload - Reload network configuration for containers

SYNOPSIS

podman network reload [options] [container...]

DESCRIPTION

Reload one or more container network configurations.

Rootful Podman relies on iptables rules in order to provide network connectivity. If the iptables rules are deleted, this happens for example with firewall-cmd --reload, the container loses network connectivity. This command restores the network connectivity.

OPTIONS

  --all, -a

Reload network configuration of all containers.

  --latest, -l

Instead of providing the container name or ID, use the last created container. Note: the last started container can be from other users of Podman on the host machine. (This option is not available with the remote Podman client, including Mac and Windows (excluding WSL2) machines)

EXAMPLE

Reload the network configuration after a firewall reload:
    # podman run -p 80:80 -d nginx
    b1b538e8bc4078fc3ee1c95b666ebc7449b9a97bacd15bcbe464a29e1be59c1c
    # curl 127.0.0.1
    works
    # sudo firewall-cmd --reload
    success
    # curl 127.0.0.1
    hangs
    # podman network reload b1b538e8bc40
    b1b538e8bc4078fc3ee1c95b666ebc7449b9a97bacd15bcbe464a29e1be59c1c
    # curl 127.0.0.1
    works

Reload the network configuration for all containers:
    # podman network reload --all
    b1b538e8bc4078fc3ee1c95b666ebc7449b9a97bacd15bcbe464a29e1be59c1c
    fe7e8eca56f844ec33af10f0aa3b31b44a172776e3277b9550a623ed5d96e72b

SEE ALSO

podman(1)(podman.1.md), podman-network(1)(podman-network.1.md)

HISTORY

December 2020, Originally compiled by Paul Holzinger paul.holzinger@web.de ⟨mailto:paul.holzinger@web.de⟩