Merge pull request #4828 from c-po/restart-container-vrf

container: T7305: fix VRF loss when restarting pods

1 files changed, 5 insertions, 20 deletions

diff --git a/src/conf_mode/container.py b/src/conf_mode/container.py
index a57a9d054..af09ac52a 100755
--- a/src/conf_mode/container.py
+++ b/src/conf_mode/container.py
@@ -29,7 +29,7 @@ from vyos.configdict import dict_merge
 from vyos.configdict import node_changed
 from vyos.configdict import is_node_changed
 from vyos.configverify import verify_vrf
-from vyos.ifconfig import Interface
+from vyos.container import restart_network
 from vyos.utils.configfs import delete_cli_node
 from vyos.utils.configfs import add_cli_node
 from vyos.utils.cpu import get_core_count
@@ -161,7 +161,7 @@ def verify(container):
                 if 'name_server' in container_config and 'no_name_server' not in container['network'][network_name]:
                     raise ConfigError(f'Setting name server has no effect when attached container network has DNS enabled!')
 
-                mac = dict_search(f'network.{network_name}.mac', container_config)                
+                mac = dict_search(f'network.{network_name}.mac', container_config)
                 if mac:
                     if mac in net_dict['mac'].keys():
                         raise ConfigError(f'MAC address "{mac}" is already used by container "{net_dict["mac"][mac]}"!')
@@ -194,7 +194,7 @@ def verify(container):
                         if ip_address(address) == ip_network(network)[1]:
                             raise ConfigError(f'IP address "{address}" can not be used for a container, ' \
                                               'reserved for the container engine!')
-                        
+
                         if address in net_dict['address'].keys():
                             raise ConfigError(f'IP address "{address}" is already used by container "{net_dict["address"][address]}"!')
                         net_dict['address'][address] = name
@@ -673,23 +673,8 @@ def apply(container):
     if disabled_new:
         call('systemctl daemon-reload')
 
-    # Start network and assign it to given VRF if requested. this can only be done
-    # after the containers got started as the podman network interface will
-    # only be enabled by the first container and yet I do not know how to enable
-    # the network interface in advance
-    if 'network' in container:
-        for network, network_config in container['network'].items():
-            type_config = dict_search('type', network_config)
-            if not dict_search('macvlan', type_config):
-                network_name = f'pod-{network}'
-                # T5147: Networks are started only as soon as there is a consumer.
-                # If only a network is created in the first place, no need to assign
-                # it to a VRF as there's no consumer, yet.
-                if interface_exists(network_name):
-                    tmp = Interface(network_name)
-                    tmp.set_vrf(network_config.get('vrf', ''))
-                    tmp.add_ipv6_eui64_address('fe80::/64')
-
+    # Re-Start network and assign it to given VRF if requested.
+    restart_network(container)
     return None