diff options
| author | Daniel Golle <daniel@makrotopia.org> | 2020-04-13 20:03:35 +0100 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2020-04-14 00:03:00 +0100 |
| commit | d93126d3b91ea9e3831b9fd0b5318989f82daebe (patch) | |
| tree | 0a4df774abf479338d5c66234a675eed8c5e7e5f /system-dummy.c | |
| parent | aaaca2e40895775135b13a1992ff139b7610b217 (diff) | |
interface: allow renaming interface when moving to jail netns
Introduce jail_ifname option to define the name of a Linux network
interface when moved into a jail's network namespace.
This is useful for containers which expect the network interface to
have a specific name (eg. 'host0' in case of systemd).
While at it, clean-up and fix bugs in jail interface up/down routines.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Diffstat (limited to 'system-dummy.c')
| -rw-r--r-- | system-dummy.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/system-dummy.c b/system-dummy.c index 9c37bd5..2669a34 100644 --- a/system-dummy.c +++ b/system-dummy.c @@ -54,9 +54,9 @@ int system_bridge_delif(struct device *bridge, struct device *dev) return 0; } -int system_link_netns_move(const char *ifname, int netns_fd) +int system_link_netns_move(const char *ifname, int netns_fd, const char *target_ifname) { - D(SYSTEM, "ip link %s netns %d\n", ifname, netns_fd); + D(SYSTEM, "ip link dev %s name %s netns %d\n", ifname, target_ifname, netns_fd); return 0; } |