func TestOneHostVlan_regress(t *testing.T) {
defer func() {
utils.ConfigCleanupCommon(t, testbed.GetNodes())
utils.StopOnError(t.Failed())
}()
cfgFile := utils.GetCfgFile("one_host_vlan")
jsonCfg, err := ioutil.ReadFile(cfgFile)
if err != nil {
t.Fatalf("failed to read config file %s \n", err)
}
utils.ConfigSetupCommon(t, string(jsonCfg), testbed.GetNodes())
node1 := testbed.GetNodes()[0]
utils.StartServer(t, node1, "myContainer1")
defer func() {
utils.DockerCleanup(t, node1, "myContainer1")
}()
ipAddress := utils.GetIPAddress(t, node1, "orange-myContainer1", u.EtcdNameStr)
utils.StartClient(t, node1, "myContainer2", ipAddress)
defer func() {
utils.DockerCleanup(t, node1, "myContainer2")
}()
}
func TestTwoHostsMultiVlanPingFailure_sanity(t *testing.T) {
defer func() {
utils.ConfigCleanupCommon(t, testbed.GetNodes())
utils.StopOnError(t.Failed())
}()
jsonCfg :=
`{
"Hosts" : [{
"Name" : "host1",
"Intf" : "eth2"
},
{
"Name" : "host2",
"Intf" : "eth2"
}],
"Tenants" : [ {
"Name" : "tenant-one",
"DefaultNetType" : "vlan",
"SubnetPool" : "11.1.0.0/16",
"AllocSubnetLen" : 24,
"Vlans" : "11-48",
"Networks" : [ {
"Name" : "orange",
"Endpoints" : [
{
"Container" : "myContainer1",
"Host" : "host1"
} ]
},
{
"Name" : "purple",
"Endpoints" : [
{
"Container" : "myContainer2",
"Host" : "host2"
} ]
} ]
} ]
}`
utils.ConfigSetupCommon(t, jsonCfg, testbed.GetNodes())
node1 := testbed.GetNodes()[0]
node2 := testbed.GetNodes()[1]
utils.StartServer(t, node1, "myContainer1")
defer func() {
utils.DockerCleanup(t, node1, "myContainer1")
}()
ipAddress := utils.GetIPAddress(t, node1, "orange.tenant-one-myContainer1", u.EtcdNameStr)
utils.StartClientFailure(t, node2, "myContainer2", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer2")
}()
}
func TestTwoHostsMultipleVxlansNetsInfraContainerBindings_regress(t *testing.T) {
defer func() {
utils.ConfigCleanupCommon(t, testbed.GetNodes())
}()
cfgFile := utils.GetCfgFile("container_bindings/multiple_vxlan_nets")
jsonCfg, err := ioutil.ReadFile(cfgFile)
if err != nil {
t.Fatalf("failed to read config file %s \n", err)
}
utils.ConfigSetupCommon(t, string(jsonCfg), testbed.GetNodes())
node1 := testbed.GetNodes()[0]
node2 := testbed.GetNodes()[1]
// Start server containers: Container1 and Container2
utils.StartServer(t, node1, "myContainer1")
defer func() {
utils.DockerCleanup(t, node1, "myContainer1")
}()
// Container2 and Container4 are on purple network
utils.StartServer(t, node1, "myContainer2")
defer func() {
utils.DockerCleanup(t, node1, "myContainer2")
}()
// read host bindings and infra container mappings
cfgFile = utils.GetCfgFile("container_bindings/multiple_vxlan_nets_host_bindings")
jsonCfg, err = ioutil.ReadFile(cfgFile)
if err != nil {
t.Fatalf("failed to read config file %s \n", err)
}
cfgFile = utils.GetCfgFile("container_bindings/multiple_vxlan_nets_infra_container_bindings")
infraContMappings, err := ioutil.ReadFile(cfgFile)
if err != nil {
t.Fatalf("failed to read config file %s \n", err)
}
jsonCfgStr, _ := utils.FixUpInfraContainerUUIDs(t, testbed.GetNodes(), string(jsonCfg), string(infraContMappings))
utils.ApplyHostBindingsConfig(t, jsonCfgStr, node1)
// start client containers and test ping: myContainer1 and myContainer4
ipAddress := utils.GetIPAddress(t, node1, "orange-myPod1", u.EtcdNameStr)
utils.StartClient(t, node2, "myContainer3", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer3")
}()
ipAddress = utils.GetIPAddress(t, node1, "purple-myPod2", u.EtcdNameStr)
utils.StartClient(t, node2, "myContainer4", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer4")
}()
}
func TestMultipleEpsInContainer_regress(t *testing.T) {
defer func() {
utils.ConfigCleanupCommon(t, testbed.GetNodes())
utils.StopOnError(t.Failed())
}()
cfgFile := utils.GetCfgFile("multiple_eps_in_container")
jsonCfg, err := ioutil.ReadFile(cfgFile)
if err != nil {
t.Fatalf("failed to read config file %s \n", err)
}
utils.ConfigSetupCommon(t, string(jsonCfg), testbed.GetNodes())
node1 := testbed.GetNodes()[0]
node2 := testbed.GetNodes()[1]
// Container2 is reachable on both orange and purple networks
utils.StartServer(t, node1, "myContainer2")
defer func() {
utils.DockerCleanup(t, node1, "myContainer2")
}()
ipAddress := utils.GetIPAddress(t, node1, "orange-myContainer2", u.EtcdNameStr)
utils.StartClient(t, node1, "myContainer3", ipAddress)
defer func() {
utils.DockerCleanup(t, node1, "myContainer3")
}()
ipAddress = utils.GetIPAddress(t, node1, "purple-myContainer2", u.EtcdNameStr)
utils.StartClient(t, node2, "myContainer4", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer4")
}()
// Container1 is reachable on only on orange network
utils.StartServer(t, node1, "myContainer1")
defer func() {
utils.DockerCleanup(t, node1, "myContainer1")
}()
ipAddress = utils.GetIPAddress(t, node1, "orange-myContainer1", u.EtcdNameStr)
utils.StartClient(t, node2, "myContainer3", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer3")
}()
utils.DockerCleanup(t, node2, "myContainer4")
utils.StartClientFailure(t, node2, "myContainer4", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer4")
}()
}
func TestTwoHostVxlan_regress(t *testing.T) {
defer func() {
utils.ConfigCleanupCommon(t, testbed.GetNodes())
utils.StopOnError(t.Failed())
}()
cfgFile := utils.GetCfgFile("two_host_vxlan")
jsonCfg, err := ioutil.ReadFile(cfgFile)
if err != nil {
t.Fatalf("failed to read config file %s \n", err)
}
utils.ConfigSetupCommon(t, string(jsonCfg), testbed.GetNodes())
node1 := testbed.GetNodes()[0]
node2 := testbed.GetNodes()[1]
// all four containers can talk to each other
utils.StartServer(t, node1, "myContainer2")
defer func() {
utils.DockerCleanup(t, node1, "myContainer2")
}()
utils.StartServer(t, node2, "myContainer4")
defer func() {
utils.DockerCleanup(t, node2, "myContainer4")
}()
ipAddress := utils.GetIPAddress(t, node1, "orange-myContainer2", u.EtcdNameStr)
utils.StartClient(t, node2, "myContainer3", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer3")
}()
utils.StartClient(t, node1, "myContainer1", ipAddress)
defer func() {
utils.DockerCleanup(t, node1, "myContainer1")
}()
ipAddress = utils.GetIPAddress(t, node1, "orange-myContainer4", u.EtcdNameStr)
utils.DockerCleanup(t, node2, "myContainer3")
utils.StartClient(t, node2, "myContainer3", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer3")
}()
utils.DockerCleanup(t, node1, "myContainer1")
utils.StartClient(t, node1, "myContainer1", ipAddress)
defer func() {
utils.DockerCleanup(t, node1, "myContainer1")
}()
}
func TestTwoHostsMultipleVxlansNetsLateHostBindings_regress(t *testing.T) {
defer func() {
utils.ConfigCleanupCommon(t, testbed.GetNodes())
utils.StopOnError(t.Failed())
}()
cfgFile := utils.GetCfgFile("late_bindings/multiple_vxlan_nets")
jsonCfg, err := ioutil.ReadFile(cfgFile)
if err != nil {
t.Fatalf("failed to read config file %s \n", err)
}
utils.ConfigSetupCommon(t, string(jsonCfg), testbed.GetNodes())
node1 := testbed.GetNodes()[0]
node2 := testbed.GetNodes()[1]
cfgFile = utils.GetCfgFile("late_bindings/multiple_vxlan_nets_host_bindings")
jsonCfg, err = ioutil.ReadFile(cfgFile)
if err != nil {
t.Fatalf("failed to read config file %s \n", err)
}
utils.ApplyHostBindingsConfig(t, string(jsonCfg), node1)
// Container1 and Container3 are on orange network
utils.StartServer(t, node1, "myContainer1")
defer func() {
utils.DockerCleanup(t, node1, "myContainer1")
}()
ipAddress := utils.GetIPAddress(t, node1, "orange-myContainer1", u.EtcdNameStr)
utils.StartClient(t, node2, "myContainer3", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer3")
}()
// Container2 and Container4 are on purple network
utils.StartServer(t, node1, "myContainer2")
defer func() {
utils.DockerCleanup(t, node1, "myContainer2")
}()
ipAddress = utils.GetIPAddress(t, node1, "purple-myContainer2", u.EtcdNameStr)
utils.StartClient(t, node2, "myContainer4", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer4")
}()
}
// Testcase:
// - Create a single vlan network with two endpoints
// - Verify that the endpoints are able to ping
func TestSingleHostSingleVlanPingSuccess_sanity(t *testing.T) {
defer func() {
utils.ConfigCleanupCommon(t, testbed.GetNodes())
utils.StopOnError(t.Failed())
}()
//create a single vlan network, with two endpoints
jsonCfg :=
`{
"Tenants" : [ {
"Name" : "tenant-one",
"DefaultNetType" : "vlan",
"SubnetPool" : "11.1.0.0/16",
"AllocSubnetLen" : 24,
"Vlans" : "11-48",
"Networks" : [ {
"Name" : "orange",
"Endpoints" : [
{
"Container" : "myContainer1",
"Host" : "host1"
},
{
"Container" : "myContainer2",
"Host" : "host1"
} ]
} ]
} ]
}`
utils.ConfigSetupCommon(t, jsonCfg, testbed.GetNodes())
node := testbed.GetNodes()[0]
utils.StartServer(t, node, "myContainer1")
defer func() {
utils.DockerCleanup(t, node, "myContainer1")
}()
ipAddress := utils.GetIPAddress(t, node, "orange-myContainer1", u.EtcdNameStr)
utils.StartClient(t, node, "myContainer2", ipAddress)
defer func() {
utils.DockerCleanup(t, node, "myContainer2")
}()
}
func TestTwoHostsVxlanAddDelEp_sanity(t *testing.T) {
defer func() {
utils.ConfigCleanupCommon(t, testbed.GetNodes())
utils.StopOnError(t.Failed())
}()
jsonCfg :=
`{
"Hosts" : [{
"Name" : "host1",
"VtepIp" : "192.168.2.10"
},
{
"Name" : "host2",
"VtepIp" : "192.168.2.11"
}],
"Tenants" : [ {
"Name" : "tenant-one",
"DefaultNetType" : "vxlan",
"SubnetPool" : "11.1.0.0/16",
"AllocSubnetLen" : 24,
"VXlans" : "10001-11000",
"Networks" : [
{
"Name" : "orange",
"Endpoints" : [
{
"Container" : "myContainer1",
"Host" : "host1"
},
{
"Container" : "myContainer2",
"Host" : "host2"
} ]
},
{
"Name" : "purple",
"Endpoints" : [
{
"Container" : "myContainer3",
"Host" : "host1"
},
{
"Container" : "myContainer4",
"Host" : "host2"
} ]
} ]
} ]
}`
utils.ConfigSetupCommon(t, jsonCfg, testbed.GetNodes())
node1 := testbed.GetNodes()[0]
node2 := testbed.GetNodes()[1]
utils.StartServer(t, node1, "myContainer1")
defer func() {
utils.DockerCleanup(t, node1, "myContainer1")
}()
utils.StartServer(t, node1, "myContainer3")
defer func() {
utils.DockerCleanup(t, node1, "myContainer3")
}()
ipAddress := utils.GetIPAddress(t, node1, "orange.tenant-one-myContainer1", u.EtcdNameStr)
utils.StartClient(t, node2, "myContainer2", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer2")
}()
ipAddress = utils.GetIPAddress(t, node1, "purple.tenant-one-myContainer3", u.EtcdNameStr)
utils.StartClient(t, node2, "myContainer4", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer4")
}()
jsonCfg = `
{
"Tenants" : [ {
"Name" : "tenant-one",
"Networks" : [
{
"Name" : "orange",
"Endpoints" : [
{
"Container" : "myContainer5",
"Host" : "host1"
}
]
}
]
} ]
}`
utils.AddConfig(t, jsonCfg, testbed.GetNodes()[0])
utils.StartServer(t, node1, "myContainer5")
defer func() {
utils.DockerCleanup(t, node1, "myContainer5")
}()
ipAddress = utils.GetIPAddress(t, node1, "orange.tenant-one-myContainer5", u.EtcdNameStr)
utils.DockerCleanup(t, node2, "myContainer2")
utils.StartClient(t, node2, "myContainer2", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer2")
}()
utils.DelConfig(t, jsonCfg, testbed.GetNodes()[0])
utils.DockerCleanup(t, node2, "myContainer2")
utils.StartClientFailure(t, node2, "myContainer2", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer2")
}()
jsonCfg = `
{
"Tenants" : [ {
"Name" : "tenant-one",
"Networks" : [
{
"Name" : "purple",
"Endpoints" : [
{
"Container" : "myContainer5",
"Host" : "host1"
}
]
}
]
} ]
}`
utils.AddConfig(t, jsonCfg, testbed.GetNodes()[0])
ipAddress = utils.GetIPAddress(t, node1, "purple.tenant-one-myContainer5", u.EtcdNameStr)
utils.DockerCleanup(t, node2, "myContainer4")
utils.StartClient(t, node2, "myContainer4", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer4")
}()
}
func TestTwoHostsMultiVxlanPingFailureStatefulStart_sanity(t *testing.T) {
defer func() {
utils.ConfigCleanupCommon(t, testbed.GetNodes())
utils.StopOnError(t.Failed())
}()
//create a single vlan network, with two endpoints
jsonCfg :=
`{
"Hosts" : [{
"Name" : "host1",
"VtepIp" : "192.168.2.10"
},
{
"Name" : "host2",
"VtepIp" : "192.168.2.11"
}],
"Tenants" : [ {
"Name" : "tenant-one",
"DefaultNetType" : "vxlan",
"SubnetPool" : "11.1.0.0/16",
"AllocSubnetLen" : 24,
"VXlans" : "10001-11000",
"Networks" : [
{
"Name" : "orange",
"Endpoints" : [
{
"Container" : "myContainer1",
"Host" : "host1"
},
{
"Container" : "myContainer2",
"Host" : "host2"
} ]
},
{
"Name" : "purple",
"Endpoints" : [
{
"Container" : "myContainer3",
"Host" : "host1"
},
{
"Container" : "myContainer4",
"Host" : "host2"
} ]
} ]
} ]
}`
utils.ConfigSetupCommon(t, jsonCfg, testbed.GetNodes())
node1 := testbed.GetNodes()[0]
node2 := testbed.GetNodes()[1]
utils.StartServer(t, node1, "myContainer1")
defer func() {
utils.DockerCleanup(t, node1, "myContainer1")
}()
ipAddress := utils.GetIPAddress(t, node1, "orange.tenant-one-myContainer1", u.EtcdNameStr)
utils.StartClientFailure(t, node2, "myContainer4", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer4")
}()
utils.StartClientFailure(t, node2, "myContainer3", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer3")
}()
// Wait for Netplugin to cleanup
time.Sleep(1 * time.Second)
//restart the netplugin and retry the pings
utils.StopNetPlugin(t, testbed.GetNodes())
utils.StartNetPlugin(t, testbed.GetNodes(), false)
utils.DockerCleanup(t, node2, "myContainer3")
utils.DockerCleanup(t, node2, "myContainer4")
ipAddress = utils.GetIPAddress(t, node1, "orange.tenant-one-myContainer1", u.EtcdNameStr)
utils.StartClientFailure(t, node2, "myContainer4", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer4")
}()
utils.StartClientFailure(t, node2, "myContainer3", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer3")
}()
}
func TestTwoHostsVxlanAddDelNetwork_sanity(t *testing.T) {
defer func() {
utils.ConfigCleanupCommon(t, testbed.GetNodes())
utils.StopOnError(t.Failed())
}()
jsonCfg :=
`{
"Hosts" : [{
"Name" : "host1",
"VtepIp" : "192.168.2.10"
},
{
"Name" : "host2",
"VtepIp" : "192.168.2.11"
}],
"Tenants" : [ {
"Name" : "tenant-one",
"DefaultNetType" : "vxlan",
"SubnetPool" : "11.1.0.0/16",
"AllocSubnetLen" : 24,
"VXlans" : "10001-14000",
"Networks" : [
{
"Name" : "orange",
"Endpoints" : [
{
"Container" : "myContainer1",
"Host" : "host1"
},
{
"Container" : "myContainer2",
"Host" : "host2"
} ]
},
{
"Name" : "purple",
"Endpoints" : [
{
"Container" : "myContainer3",
"Host" : "host1"
},
{
"Container" : "myContainer4",
"Host" : "host2"
} ]
} ]
} ]
}`
utils.ConfigSetupCommon(t, jsonCfg, testbed.GetNodes())
node1 := testbed.GetNodes()[0]
node2 := testbed.GetNodes()[1]
utils.StartServer(t, node1, "myContainer1")
defer func() {
utils.DockerCleanup(t, node1, "myContainer1")
}()
utils.StartServer(t, node1, "myContainer3")
defer func() {
utils.DockerCleanup(t, node1, "myContainer3")
}()
ipAddress := utils.GetIPAddress(t, node1, "orange-myContainer1", u.EtcdNameStr)
utils.StartClient(t, node2, "myContainer2", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer2")
}()
ipAddress = utils.GetIPAddress(t, node1, "purple-myContainer3", u.EtcdNameStr)
utils.StartClient(t, node2, "myContainer4", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer4")
}()
jsonCfg = `
{
"Tenants" : [ {
"Name" : "tenant-one",
"Networks" : [
{
"Name" : "green",
"Endpoints" : [
{
"Container" : "myContainer5",
"Host" : "host1"
},
{
"Container" : "myContainer6",
"Host" : "host2"
}
]
}
]
} ]
}`
utils.AddConfig(t, jsonCfg, testbed.GetNodes()[0])
utils.StartServer(t, node1, "myContainer5")
defer func() {
utils.DockerCleanup(t, node1, "myContainer5")
}()
ipAddress = utils.GetIPAddress(t, node1, "green-myContainer5", u.EtcdNameStr)
utils.StartClient(t, node2, "myContainer6", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer6")
}()
utils.DelConfig(t, jsonCfg, testbed.GetNodes()[0])
utils.DockerCleanup(t, node2, "myContainer6")
utils.StartClientFailure(t, node2, "myContainer6", ipAddress)
defer func() {
utils.DockerCleanup(t, node2, "myContainer6")
}()
jsonCfg = `
{
"Tenants" : [ {
"Name" : "tenant-one",
"Networks" : [
{
"Name" : "green"
}
]
} ]
}`
utils.DelConfig(t, jsonCfg, testbed.GetNodes()[0])
time.Sleep(1 * time.Second)
if utils.NetworkStateExists(node2, "green", "") == nil {
t.Fatalf("Error - network %s doesn't seem to be deleted \n", "green")
}
}
// Default Network Assignment and freeing
func TestSingleHostDefaultNetwork_sanity(t *testing.T) {
defer func() {
utils.ConfigCleanupCommon(t, testbed.GetNodes())
utils.StopOnError(t.Failed())
}()
//create a single vlan network, with two endpoints
jsonCfg :=
`{
"Tenants" : [ {
"Name" : "tenant-one",
"DefaultNetType" : "vlan",
"DefaultNetwork" : "orange",
"SubnetPool" : "100.1.0.0/16",
"AllocSubnetLen" : 24,
"Vlans" : "11-48",
"Networks" : [ {
"Name" : "orange",
"Endpoints" : [
{
"Container" : "myContainer1",
"Host" : "host1"
} ]
},
{
"Name" : "purple",
"Endpoints" : [
{
"Container" : "myContainer2",
"Host" : "host1"
} ]
} ]
} ]
}`
utils.ConfigSetupCommon(t, jsonCfg, testbed.GetNodes())
node := testbed.GetNodes()[0]
utils.StartServer(t, node, "myContainer1")
defer func() {
utils.DockerCleanup(t, node, "myContainer1")
}()
ipAddress := utils.GetIPAddress(t, node, "orange.tenant-one-myContainer1", u.EtcdNameStr)
utils.StartClientFailure(t, node, "myContainer2", ipAddress)
defer func() {
utils.DockerCleanup(t, node, "myContainer2")
}()
// confirm the default gateway in one of the containers
output, err := node.RunCommandWithOutput("docker exec myContainer1 /sbin/ip route")
if err != nil {
t.Fatalf("Error - unable to get default ip route, output = '%s'", output)
}
if !strings.Contains(output, "default via 100.1.0.254") {
t.Fatalf("Error - unable to confirm container's default ip route, output = '%s'", output)
}
jsonCfg = `
{
"Tenants" : [ {
"Name" : "tenant-one",
"Networks" : [ {
"Name" : "orange",
"Endpoints" : [ {
"Container" : "myContainer1",
"Host" : "host1"
} ]
} ]
} ]
}`
// deletion would result into unassignment
utils.DelConfig(t, jsonCfg, testbed.GetNodes()[0])
time.Sleep(1 * time.Second)
// confirm the default gateway in one of the containers
output, err = node.RunCommandWithOutput("docker exec myContainer1 /sbin/ip route")
if err != nil {
t.Fatalf("Error - unable to get default ip route, output = '%s'", output)
}
if strings.Contains(output, "default via 100.1.0.254") {
t.Fatalf("Error - able to still find the default rout after network is deleted output = '%s'", output)
}
}