Merge pull request #8571 from Luap99/podman-network-reload

Implement pod-network-reload

2 files changed, 71 insertions, 8 deletions

diff --git a/docs/source/markdown/podman-network-reload.1.md b/docs/source/markdown/podman-network-reload.1.md
new file mode 100644
index 000000000..dd8047297
--- /dev/null
+++ b/docs/source/markdown/podman-network-reload.1.md
@@ -0,0 +1,62 @@
+% 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.
+
+This command is not available for rootless users since rootless containers are not affected by such connectivity problems.
+
+## OPTIONS
+#### **--all**, **-a**
+
+Reload network configuration of all containers.
+
+#### **--latest**, **-l**
+
+Instead of providing the container name or ID, use the last created container. If you use methods other than Podman
+to run containers such as CRI-O, the last started container could be from either of those methods.
+
+The latest option is not supported on the remote client.
+
+## 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-network(1)
+
+## HISTORY
+December 2020, Originally compiled by Paul Holzinger <paul.holzinger@web.de>
diff --git a/docs/source/markdown/podman-network.1.md b/docs/source/markdown/podman-network.1.md
index bc161659a..41e2ae885 100644
--- a/docs/source/markdown/podman-network.1.md
+++ b/docs/source/markdown/podman-network.1.md
@@ -11,14 +11,15 @@ The network command manages CNI networks for Podman.
 
 ## COMMANDS
 
-| Command  | Man Page                                            | Description                                                                  |
-| -------  | --------------------------------------------------- | ---------------------------------------------------------------------------- |
-| connect | [podman-network-connect(1)](podman-network-connect.1.md)| Connect a container to a network|
-| create | [podman-network-create(1)](podman-network-create.1.md)| Create a Podman CNI network|
-| disconnect | [podman-network-disconnect(1)](podman-network-disconnect.1.md)| Disconnect a container from a network|
-| inspect | [podman-network-inspect(1)](podman-network-inspect.1.md)| Displays the raw CNI network configuration for one or more networks|
-| ls | [podman-network-ls(1)](podman-network-ls.1.md)| Display a summary of CNI networks                        |
-| rm | [podman-network-rm(1)](podman-network-rm.1.md)| Remove one or more CNI networks                        |
+| Command    | Man Page                                                       | Description                                                         |
+| ---------- | -------------------------------------------------------------- | ------------------------------------------------------------------- |
+| connect    | [podman-network-connect(1)](podman-network-connect.1.md)       | Connect a container to a network                                    |
+| create     | [podman-network-create(1)](podman-network-create.1.md)         | Create a Podman CNI network                                         |
+| disconnect | [podman-network-disconnect(1)](podman-network-disconnect.1.md) | Disconnect a container from a network                               |
+| inspect    | [podman-network-inspect(1)](podman-network-inspect.1.md)       | Displays the raw CNI network configuration for one or more networks |
+| ls         | [podman-network-ls(1)](podman-network-ls.1.md)                 | Display a summary of CNI networks                                   |
+| reload     | [podman-network-reload(1)](podman-network-reload.1.md)         | Reload network configuration for containers                         |
+| rm         | [podman-network-rm(1)](podman-network-rm.1.md)                 | Remove one or more CNI networks                                     |
 
 ## SEE ALSO
 podman(1)