0ct0pu5/moby
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Merge pull request #46207 from thaJeztah/daemon_cleanup_withLibnetwork

Browse source 
daemon: withLibnetwork(): return early if networking is disabled
This commit is contained in:
Sebastiaan van Stijn 2023-08-23 19:56:01 +02:00 • committed by GitHub
commit d74f0a47de
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 8 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
daemon/oci_linux.go
View file

@ -64,21 +64,18 @@ func withRlimits(daemon *Daemon, daemonCfg *dconfig.Config, c *container.Contain
// withLibnetwork sets the libnetwork hook
func withLibnetwork(daemon *Daemon, daemonCfg *dconfig.Config, c *container.Container) coci.SpecOpts {
return func(ctx context.Context, _ coci.Client, _ *containers.Container, s *coci.Spec) error {
if s.Hooks == nil {
s.Hooks = &specs.Hooks{}
if c.Config.NetworkDisabled {
return nil
}
for _, ns := range s.Linux.Namespaces {
if ns.Type == "network" && ns.Path == "" && !c.Config.NetworkDisabled {
target := filepath.Join("/proc", strconv.Itoa(os.Getpid()), "exe")
if ns.Type == specs.NetworkNamespace && ns.Path == "" {
if s.Hooks == nil {
s.Hooks = &specs.Hooks{}
}
shortNetCtlrID := stringid.TruncateID(daemon.netController.ID())
s.Hooks.Prestart = append(s.Hooks.Prestart, specs.Hook{
Path: target,
Args: []string{
"libnetwork-setkey",
"-exec-root=" + daemonCfg.GetExecRoot(),
c.ID,
shortNetCtlrID,
},
Path: filepath.Join("/proc", strconv.Itoa(os.Getpid()), "exe"),
Args: []string{"libnetwork-setkey", "-exec-root=" + daemonCfg.GetExecRoot(), c.ID, shortNetCtlrID},
})
}
}