Merge pull request #20181 from mavenugo/v0.6.1-rc2

Vendor libnetwork v0.6.1-rc2

hack/vendor.sh

@@ -29,7 +29,7 @@ clone git github.com/RackSec/srslog 6eb773f331e46fbba8eecb8e794e635e75fc04de
 clone git github.com/imdario/mergo 0.2.1
 
 #get libnetwork packages
-clone git github.com/docker/libnetwork v0.6.1-rc1
+clone git github.com/docker/libnetwork v0.6.1-rc2
 clone git github.com/armon/go-metrics eb0af217e5e9747e41dd5303755356b62d28e3ec
 clone git github.com/hashicorp/go-msgpack 71c2886f5a673a35f909803f38ece5810165097b
 clone git github.com/hashicorp/memberlist 9a1e242e454d2443df330bdd51a436d5a9058fc4

vendor/src/github.com/docker/libnetwork/CHANGELOG.md

@@ -1,5 +1,10 @@
 # Changelog
 
+## 0.6.1-rc2 (2016-02-09)
+- Fixes https://github.com/docker/docker/issues/20132
+- Fixes https://github.com/docker/docker/issues/20140
+- Fixes https://github.com/docker/docker/issues/20019
+
 ## 0.6.1-rc1 (2016-02-05)
 - Fixes https://github.com/docker/docker/issues/20026
 

vendor/src/github.com/docker/libnetwork/drivers/bridge/setup_ip_tables.go

@@ -115,7 +115,7 @@ func (n *bridgeNetwork) setupIPTables(config *networkConfiguration, i *bridgeInt
 			return iptables.ProgramChain(filterChain, config.BridgeName, hairpinMode, false)
 		})
 
-		n.portMapper.SetIptablesChain(filterChain, n.getNetworkBridgeName())
+		n.portMapper.SetIptablesChain(natChain, n.getNetworkBridgeName())
 	}
 
 	if err := ensureJumpRule("FORWARD", IsolationChain); err != nil {
@@ -148,6 +148,9 @@ func setupIPTablesInternal(bridgeIface string, addr net.Addr, icc, ipmasq, hairp
 		if err := programChainRule(natRule, "NAT", enable); err != nil {
 			return err
 		}
+	}
+
+	if ipmasq && !hairpin {
 		if err := programChainRule(skipDNAT, "SKIP DNAT", enable); err != nil {
 			return err
 		}

vendor/src/github.com/docker/libnetwork/resolver.go

@@ -229,6 +229,7 @@ func (r *resolver) ServeDNS(w dns.ResponseWriter, query *dns.Msg) {
 
 			resp, _, err = c.Exchange(query, addr)
 			if err == nil {
+				resp.Compress = true
 				break
 			}
 			log.Errorf("external resolution failed, %s", err)

vendor/src/github.com/docker/libnetwork/store.go

@@ -104,7 +104,8 @@ func (c *controller) getNetworksForScope(scope string) ([]*network, error) {
 		ec := &endpointCnt{n: n}
 		err = store.GetObject(datastore.Key(ec.Key()...), ec)
 		if err != nil {
-			return nil, fmt.Errorf("could not find endpoint count key %s for network %s while listing: %v", datastore.Key(ec.Key()...), n.Name(), err)
+			log.Warnf("Could not find endpoint count key %s for network %s while listing: %v", datastore.Key(ec.Key()...), n.Name(), err)
+			continue
 		}
 
 		n.epCnt = ec