clearlinux/libnetwork
2
0
Fork 0
mirror of https://github.com/clearlinux/libnetwork.git synced 2026-06-16 02:25:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

lock port mapper when reapply iptables rules

Browse Source 
Make sure that port mapper state is not updated while we are trying to remap
everything.

Signed-off-by: Daniel Dao <dqminh@cloudflare.com>
This commit is contained in:
Daniel Dao
2015-08-24 14:47:44 +00:00
parent 0dca75517b
commit ec0c66902e
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
portmapper/mapper.go
+2
View File
@@ -188,6 +188,8 @@ func (pm *PortMapper) Unmap(host net.Addr) error {
//ReMapAll will re-apply all port mappings
func (pm *PortMapper) ReMapAll() {
pm.lock.Lock()
defer pm.lock.Unlock()
logrus.Debugln("Re-applying all port mappings.")
for _, data := range pm.currentMappings {
containerIP, containerPort := getIPAndPort(data.container)