Merge pull request #375 from thaJeztah/19.03_revert_bump_swarmkit

[19.03] Revert "bump swarmkit to f35d9100f2c6ac810cc8d7de6e8f93dcc7a42d29"

vendor.conf

@@ -131,7 +131,7 @@ github.com/containerd/ttrpc                         699c4e40d1e7416e08bf7019c7ce
 github.com/gogo/googleapis                          d31c731455cb061f42baff3bda55bad0118b126b # v1.2.0
 
 # cluster
-github.com/docker/swarmkit                          f35d9100f2c6ac810cc8d7de6e8f93dcc7a42d29 # bump_v19.03 branch
+github.com/docker/swarmkit                          bbe341867eae1615faf8a702ec05bfe986e73e06 # bump_v19.03 branch
 github.com/gogo/protobuf                            ba06b47c162d49f2af050fb4c75bcbc86a159d5c # v1.2.1
 github.com/cloudflare/cfssl                         5d63dbd981b5c408effbb58c442d54761ff94fbd # 1.3.2
 github.com/fernet/fernet-go                         1b2437bc582b3cfbb341ee5a29f8ef5b42912ff2

vendor/github.com/docker/swarmkit/manager/manager.go

@@ -1224,8 +1224,12 @@ func newIngressNetwork() *api.Network {
 			},
 			DriverConfig: &api.Driver{},
 			IPAM: &api.IPAMOptions{
-				Driver:  &api.Driver{},
-				Configs: []*api.IPAMConfig{},
+				Driver: &api.Driver{},
+				Configs: []*api.IPAMConfig{
+					{
+						Subnet: "10.255.0.0/16",
+					},
+				},
 			},
 		},
 	}