func applyVerifyRangeTag(t *testing.T, cfgBytes []byte, shouldFail bool) {
initFakeStateDriver(t)
defer deinitFakeStateDriver()
cfg := &intent.Config{}
err := json.Unmarshal(cfgBytes, cfg)
if err != nil {
t.Fatalf("error '%s' parsing config '%s'\n", err, cfgBytes)
}
_, err = resources.NewStateResourceManager(fakeDriver)
if err != nil {
log.Fatalf("state store initialization failed. Error: %s", err)
}
defer func() { resources.ReleaseStateResourceManager() }()
// setup global state
gCfg := &gstate.Cfg{}
gCfg.StateDriver = fakeDriver
gCfg.Auto.VLANs = "11-1000"
gCfg.Auto.VXLANs = "1001-2000"
// setup resources
err = gCfg.Process()
if err != nil {
t.Fatalf("Error updating the config %+v. Error: %s", gCfg, err)
}
err = gCfg.Write()
if err != nil {
t.Fatalf("error updating global config.Error: %s", err)
}
tenant := cfg.Tenants[0]
err = CreateTenant(fakeDriver, &tenant)
if err != nil {
t.Fatalf("error '%s' creating tenant\n", err)
}
err = CreateNetworks(fakeDriver, &tenant)
if shouldFail {
var expError string
network := tenant.Networks[0]
if network.PktTagType == "vlan" {
expError = "requested vlan not available"
} else {
expError = "requested vxlan not available"
}
if err == nil {
t.Fatalf("CreateNetworks did not return error\n")
} else if !strings.Contains(err.Error(), expError) {
t.Fatalf("CreateNetworks did not return error for OutOfRange\n")
}
} else if err != nil {
t.Fatalf("error '%s' while creating network\n", err)
}
}
func TestGlobalConfigAutoVXLAN(t *testing.T) {
cfgData := []byte(`
{
"Tenant" : "default",
"Auto" : {
"SubnetPool" : "11.5.0.0",
"SubnetLen" : 16,
"AllocSubnetLen" : 24,
"VLANs" : "1-10",
"VXLANs" : "15000-17000"
},
"Deploy" : {
"DefaultNetType" : "vxlan"
}
}`)
var vxlan, localVLAN uint
gc, err := Parse(cfgData)
if err != nil {
t.Fatalf("error '%s' parsing config '%s' \n", err, cfgData)
}
gstateSD.Init(nil)
defer func() { gstateSD.Deinit() }()
gc.StateDriver = gstateSD
_, err = resources.NewStateResourceManager(gstateSD)
if err != nil {
t.Fatalf("Failed to instantiate resource manager. Error: %s", err)
}
defer func() { resources.ReleaseStateResourceManager() }()
err = gc.Process("vlan")
if err != nil {
t.Fatalf("error '%s' processing config %v \n", err, gc)
}
err = gc.Process("vxlan")
if err != nil {
t.Fatalf("error '%s' processing config %v \n", err, gc)
}
vxlan, localVLAN, err = gc.AllocVXLAN(uint(0))
if err != nil {
t.Fatalf("error - allocating vxlan - %s \n", err)
}
if vxlan == 0 {
t.Fatalf("error - invalid vxlan allocated %d \n", vxlan)
}
if localVLAN == 0 {
t.Fatalf("error - invalid vlan allocated %d \n", localVLAN)
}
err = gc.FreeVXLAN(vxlan, localVLAN)
if err != nil {
t.Fatalf("error freeing allocated vxlan %d localvlan %d - err '%s' \n",
vxlan, localVLAN, err)
}
}
func applyConfig(t *testing.T, cfgBytes []byte) {
cfg := &intent.Config{}
err := json.Unmarshal(cfgBytes, cfg)
if err != nil {
t.Fatalf("error '%s' parsing config '%s'\n", err, cfgBytes)
}
_, err = resources.NewStateResourceManager(fakeDriver)
if err != nil {
log.Fatalf("state store initialization failed. Error: %s", err)
}
defer func() { resources.ReleaseStateResourceManager() }()
// setup global state
gCfg := &gstate.Cfg{}
gCfg.StateDriver = fakeDriver
gCfg.Auto.VLANs = "1-4094"
gCfg.Auto.VXLANs = "1-10000"
// setup resources
err = gCfg.Process("vxlan")
if err != nil {
t.Fatalf("Error updating the config %+v. Error: %s", gCfg, err)
}
err = gCfg.Process("vlan")
if err != nil {
t.Fatalf("Error updating the config %+v. Error: %s", gCfg, err)
}
err = gCfg.Write()
if err != nil {
t.Fatalf("error updating global config.Error: %s", err)
}
for _, tenant := range cfg.Tenants {
err = CreateTenant(fakeDriver, &tenant)
if err != nil {
t.Fatalf("error '%s' creating tenant\n", err)
}
err = CreateNetworks(fakeDriver, &tenant)
if err != nil {
t.Fatalf("error '%s' creating networks\n", err)
}
err = CreateEndpoints(fakeDriver, &tenant)
if err != nil {
t.Fatalf("error '%s' creating endpoints\n", err)
}
}
fakeDriver.DumpState()
}
// TestNetworkDeleteWithEPs
// This test creates a network and adds endpoints to it.
// It then tries to delete the network, while it has
// active endpoints and expects them to fail
func TestNetworkDeleteWithEPs(t *testing.T) {
cfgBytes := []byte(`{
"Tenants" : [{
"Name" : "tenant-one",
"Networks" : [{
"Name" : "orange",
"SubnetCIDR" : "10.1.1.1/24",
"Gateway" : "10.1.1.254",
"Endpoints" : [
{
"Container" : "myContainer1"
},
{
"Container" : "myContainer3"
}
]
}]
}]}`)
initFakeStateDriver(t)
defer deinitFakeStateDriver()
applyConfig(t, cfgBytes)
epBindings := []intent.ConfigEP{{
Container: "myContainer1",
Host: "host1",
}, {
Container: "myContainer2",
Host: "host1",
}, {
Container: "myContainer3",
Host: "host2",
}, {
Container: "myContainer4",
Host: "host2",
}}
err := CreateEpBindings(&epBindings)
if err != nil {
t.Fatalf("error '%s' creating tenant\n", err)
}
cfg := &intent.Config{}
err = json.Unmarshal(cfgBytes, cfg)
if err != nil {
t.Fatalf("error '%s' parsing config '%s'\n", err, cfgBytes)
}
_, err = resources.NewStateResourceManager(fakeDriver)
if err != nil {
log.Fatalf("state store initialization failed. Error: %s", err)
}
defer func() { resources.ReleaseStateResourceManager() }()
for _, tenant := range cfg.Tenants {
err = DeleteNetworks(fakeDriver, &tenant)
if err == nil || (err != nil && !strings.Contains(err.Error(), "Error: Network has active endpoints")) {
t.Fatalf("Network delete did not Fail with Active EPs.")
}
}
}