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test_vm_uve.cc
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test_vm_uve.cc
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/*
* Copyright (c) 2013 Juniper Networks, Inc. All rights reserved.
*/
#include "base/os.h"
#include <cfg/cfg_init.h>
#include <cfg/cfg_interface.h>
#include <oper/operdb_init.h>
#include <controller/controller_init.h>
#include <pkt/pkt_init.h>
#include <services/services_init.h>
#include <vrouter/ksync/ksync_init.h>
#include <cmn/agent_cmn.h>
#include <base/task.h>
#include <io/event_manager.h>
#include <base/util.h>
#include <ifmap/ifmap_agent_parser.h>
#include <ifmap/ifmap_agent_table.h>
#include <oper/vn.h>
#include <oper/vm.h>
#include <oper/interface_common.h>
#include <oper/interface.h>
#include <oper/interface.h>
#include <oper/mirror_table.h>
#include <uve/agent_uve.h>
#include "testing/gunit.h"
#include "test/test_cmn_util.h"
#include "pkt/test/test_flow_util.h"
#include "ksync/ksync_sock_user.h"
#include "vr_types.h"
#include <uve/test/vm_uve_table_test.h>
#include "uve/test/test_uve_util.h"
using namespace std;
#define vm1_ip "11.1.1.1"
#define vm2_ip "11.1.1.2"
#define vm4_ip "14.1.1.1"
#define vm1_fip "14.1.1.100"
#define vm_a_ip "15.0.0.1"
#define vm_b_ip "16.0.0.1"
#define vm_c_ip "17.0.0.1"
#define vm_c_fip1 "17.0.0.10"
#define vm_c_fip2 "17.0.0.11"
#define remote_vm_fip "14.1.1.101"
#define remote_router_ip "10.1.1.2"
struct PortInfo input[] = {
{"flow0", 6, vm1_ip, "00:00:00:01:01:01", 5, 1},
{"flow1", 7, vm2_ip, "00:00:00:01:01:02", 5, 2},
};
struct PortInfo input2[] = {
{"flow2", 8, vm4_ip, "00:00:00:01:01:06", 4, 3},
};
struct PortInfo fip_input1[] = {
{"flowa", 3, vm_a_ip, "00:00:00:02:01:01", 6, 6},
{"flowb", 4, vm_b_ip, "00:00:00:02:01:02", 7, 7},
};
struct PortInfo fip_input2[] = {
{"flowc", 5, vm_c_ip, "00:00:00:02:01:03", 8, 8},
};
VmInterface *flow0;
VmInterface *flow1;
VmInterface *flow2;
VmInterface *flowa;
VmInterface *flowb;
VmInterface *flowc;
void RouterIdDepInit(Agent *agent) {
}
class UveVmUveTest : public ::testing::Test {
public:
UveVmUveTest() : util_(), peer_(NULL), agent_(Agent::GetInstance()) {
}
void FlowSetUp() {
EXPECT_EQ(0U, Agent::GetInstance()->pkt()->flow_table()->Size());
client->Reset();
CreateVmportEnv(input, 2, 1);
client->WaitForIdle(5);
CreateVmportFIpEnv(input2, 1, 0);
client->WaitForIdle(5);
EXPECT_TRUE(VmPortActive(input, 0));
EXPECT_TRUE(VmPortActive(input, 1));
EXPECT_TRUE(VmPortPolicyEnable(input, 0));
EXPECT_TRUE(VmPortPolicyEnable(input, 1));
EXPECT_TRUE(VmPortActive(input2, 0));
flow0 = VmInterfaceGet(input[0].intf_id);
assert(flow0);
flow1 = VmInterfaceGet(input[1].intf_id);
assert(flow1);
flow2 = VmInterfaceGet(input2[0].intf_id);
assert(flow2);
// Configure Floating-IP
AddFloatingIpPool("fip-pool1", 1);
AddFloatingIp("fip1", 1, vm1_fip);
AddLink("floating-ip", "fip1", "floating-ip-pool", "fip-pool1");
AddLink("floating-ip-pool", "fip-pool1", "virtual-network", "default-project:vn4");
AddLink("virtual-machine-interface", "flow0", "floating-ip", "fip1");
client->WaitForIdle();
EXPECT_TRUE(flow0->HasFloatingIp());
}
void FlowTearDown() {
FlushFlowTable();
client->Reset();
DeleteVmportEnv(input, 2, true, 1);
client->WaitForIdle(3);
client->PortDelNotifyWait(2);
EXPECT_FALSE(VmPortFind(input, 0));
EXPECT_FALSE(VmPortFind(input, 1));
client->Reset();
DeleteVmportFIpEnv(input2, 1, true);
client->WaitForIdle(3);
client->PortDelNotifyWait(1);
EXPECT_FALSE(VmPortFind(input2, 0));
}
void FlowTearDown2() {
FlushFlowTable();
client->Reset();
DeleteVmportEnv(fip_input1, 2, true, 1);
client->WaitForIdle(3);
client->PortDelNotifyWait(2);
EXPECT_FALSE(VmPortFind(fip_input1, 0));
EXPECT_FALSE(VmPortFind(fip_input1, 1));
client->Reset();
DeleteVmportFIpEnv(fip_input2, 1, true);
client->WaitForIdle(3);
client->PortDelNotifyWait(1);
EXPECT_FALSE(VmPortFind(fip_input2, 0));
}
void FlowSetUp2() {
EXPECT_EQ(0U, Agent::GetInstance()->pkt()->flow_table()->Size());
client->Reset();
CreateVmportEnv(fip_input1, 2, 1);
client->WaitForIdle(5);
CreateVmportFIpEnv(fip_input2, 1, 0);
client->WaitForIdle(5);
EXPECT_TRUE(VmPortActive(fip_input1, 0));
EXPECT_TRUE(VmPortActive(fip_input1, 1));
EXPECT_TRUE(VmPortPolicyEnable(fip_input1, 0));
EXPECT_TRUE(VmPortPolicyEnable(fip_input1, 1));
EXPECT_TRUE(VmPortActive(fip_input2, 0));
flowa = VmInterfaceGet(fip_input1[0].intf_id);
assert(flowa);
flowb = VmInterfaceGet(fip_input1[1].intf_id);
assert(flowb);
flowc = VmInterfaceGet(fip_input2[0].intf_id);
assert(flowc);
// Configure Floating-IP
AddFloatingIpPool("fip-poolc", 1);
AddFloatingIp("fipc1", 1, vm_c_fip1);
AddFloatingIp("fipc2", 1, vm_c_fip2);
AddLink("floating-ip", "fipc1", "floating-ip-pool", "fip-poolc");
AddLink("floating-ip", "fipc2", "floating-ip-pool", "fip-poolc");
AddLink("floating-ip-pool", "fip-poolc", "virtual-network", "default-project:vn8");
AddLink("virtual-machine-interface", "flowa", "floating-ip", "fipc1");
AddLink("virtual-machine-interface", "flowb", "floating-ip", "fipc2");
client->WaitForIdle();
EXPECT_TRUE(flowa->HasFloatingIp());
EXPECT_TRUE(flowb->HasFloatingIp());
}
void RemoveFipConfig() {
DelLink("virtual-machine-interface", "flow0", "floating-ip", "fip1");
DelLink("floating-ip", "fip1", "floating-ip-pool", "fip-pool1");
DelLink("floating-ip-pool", "fip-pool1",
"virtual-network", "default-project:vn4");
DelFloatingIp("fip1");
DelFloatingIpPool("fip-pool1");
client->WaitForIdle(3);
}
void RemoveFipConfig2() {
DelLink("virtual-machine-interface", "flowa", "floating-ip", "fipc1");
DelLink("virtual-machine-interface", "flowb", "floating-ip", "fipc2");
DelLink("floating-ip-pool", "fip-poolc",
"virtual-network", "default-project:vn8");
DelLink("floating-ip", "fipc1", "floating-ip-pool", "fip-poolc");
DelLink("floating-ip", "fipc2", "floating-ip-pool", "fip-poolc");
DelFloatingIp("fipc1");
DelFloatingIp("fipc2");
DelFloatingIpPool("fip-poolc");
client->WaitForIdle(3);
}
void FlowSetUp3() {
EXPECT_EQ(0U, Agent::GetInstance()->pkt()->flow_table()->Size());
client->Reset();
CreateVmportEnv(input, 2, 1);
client->WaitForIdle(5);
//CreateVmportFIpEnv(input2, 1, 0);
//client->WaitForIdle(5);
EXPECT_TRUE(VmPortActive(input, 0));
EXPECT_TRUE(VmPortActive(input, 1));
EXPECT_TRUE(VmPortPolicyEnable(input, 0));
EXPECT_TRUE(VmPortPolicyEnable(input, 1));
//EXPECT_TRUE(VmPortActive(input2, 0));
flow0 = VmInterfaceGet(input[0].intf_id);
assert(flow0);
flow1 = VmInterfaceGet(input[1].intf_id);
assert(flow1);
//flow2 = VmInterfaceGet(input2[0].intf_id);
//assert(flow2);
// Configure Floating-IP
AddFloatingIpPool("fip-pool1", 1);
AddFloatingIp("fip1", 1, vm1_fip);
AddLink("floating-ip", "fip1", "floating-ip-pool", "fip-pool1");
AddLink("floating-ip-pool", "fip-pool1",
"virtual-network", "default-project:vn4");
AddLink("virtual-machine-interface", "flow0", "floating-ip", "fip1");
client->WaitForIdle();
EXPECT_TRUE(flow0->HasFloatingIp());
}
void FlowTearDown3() {
FlushFlowTable();
client->Reset();
DeleteVmportEnv(input, 2, true, 1);
client->WaitForIdle(3);
client->PortDelNotifyWait(2);
EXPECT_FALSE(VmPortFind(input, 0));
EXPECT_FALSE(VmPortFind(input, 1));
/*client->Reset();
DeleteVmportFIpEnv(input2, 1, true);
client->WaitForIdle(3);
client->PortDelNotifyWait(1);
EXPECT_FALSE(VmPortFind(input2, 0));*/
}
void CreatePeer() {
boost::system::error_code ec;
peer_ = CreateBgpPeer(Ip4Address::from_string("0.0.0.1", ec),
"xmpp channel");
}
void DeletePeer() {
DeleteBgpPeer(peer_);
}
Agent *agent() {return agent_;}
TestUveUtil util_;
BgpPeer *peer_;
Agent *agent_;
};
TEST_F(UveVmUveTest, VmAddDel_1) {
VmUveTableTest *vmut = static_cast<VmUveTableTest *>
(Agent::GetInstance()->uve()->vm_uve_table());
vmut->ClearCount();
//Add VM
util_.VmAdd(1);
client->WaitForIdle();
EXPECT_EQ(1U, vmut->VmUveCount());
EXPECT_EQ(1U, vmut->send_count());
VmEntry *vm = VmGet(1);
EXPECT_TRUE(vm != NULL);
UveVirtualMachineAgent *uve1 = vmut->VmUveObject(vm);
EXPECT_TRUE(uve1 != NULL);
EXPECT_EQ(0U, uve1->get_interface_list().size());
//Add another VM
util_.VmAdd(2);
client->WaitForIdle();
EXPECT_EQ(2U, vmut->VmUveCount());
EXPECT_EQ(2U, vmut->send_count());
VmEntry *vm2 = VmGet(2);
EXPECT_TRUE(vm2 != NULL);
UveVirtualMachineAgent *uve2 = vmut->VmUveObject(vm2);
EXPECT_TRUE(uve2 != NULL);
EXPECT_EQ(0U, uve2->get_interface_list().size());
//Delete one of the VMs
util_.VmDelete(1);
client->WaitForIdle();
EXPECT_EQ(1U, vmut->VmUveCount());
EXPECT_EQ(1U, vmut->delete_count());
//Delete other VM also
util_.VmDelete(2);
client->WaitForIdle();
EXPECT_EQ(0U, vmut->VmUveCount());
EXPECT_EQ(2U, vmut->delete_count());
//clear counters at the end of test case
client->Reset();
vmut->ClearCount();
}
TEST_F(UveVmUveTest, VmIntfAddDel_1) {
struct PortInfo input[] = {
{"vnet1", 1, "1.1.1.1", "00:00:00:01:01:01", 1, 1},
};
VmUveTableTest *vmut = static_cast<VmUveTableTest *>
(Agent::GetInstance()->uve()->vm_uve_table());
vmut->ClearCount();
//Add VN
util_.VnAdd(input[0].vn_id);
// Nova Port add message
util_.NovaPortAdd(input);
// Config Port add
util_.ConfigPortAdd(input);
//Verify that the port is inactive
EXPECT_TRUE(VmPortInactive(input, 0));
//Since the port is inactive, verify that no VM UVE send has
//happened since port addition
EXPECT_EQ(0U, vmut->send_count());
//Add VM
util_.VmAdd(input[0].vm_id);
client->WaitForIdle();
//Verify send_count after VM addition
EXPECT_EQ(1U, vmut->send_count());
//Add necessary objects and links to make vm-intf active
util_.VrfAdd(input[0].vn_id);
AddLink("virtual-network", "vn1", "routing-instance", "vrf1");
client->WaitForIdle();
AddLink("virtual-network", "vn1", "virtual-machine-interface", "vnet1");
client->WaitForIdle();
AddLink("virtual-machine", "vm1", "virtual-machine-interface", "vnet1");
client->WaitForIdle();
AddVmPortVrf("vnet1", "", 0);
client->WaitForIdle();
AddInstanceIp("instance0", input[0].vm_id, input[0].addr);
AddLink("virtual-machine-interface", input[0].name,
"instance-ip", "instance0");
client->WaitForIdle();
AddLink("virtual-machine-interface-routing-instance", "vnet1",
"routing-instance", "vrf1");
client->WaitForIdle();
AddLink("virtual-machine-interface-routing-instance", "vnet1",
"virtual-machine-interface", "vnet1");
client->WaitForIdle();
EXPECT_TRUE(VmPortActive(input, 0));
//Verify UVE
VmEntry *vm = VmGet(input[0].vm_id);
EXPECT_TRUE(vm != NULL);
UveVirtualMachineAgent *uve1 = vmut->VmUveObject(vm);
EXPECT_TRUE(uve1 != NULL);
EXPECT_EQ(3U, vmut->send_count());
EXPECT_EQ(1U, uve1->get_interface_list().size());
//Verify interface UUID
VmInterfaceAgent intf_entry = uve1->get_interface_list().front();
VmInterface *vmi = VmInterfaceGet(input[0].intf_id);
assert(vmi);
string uuid_str = to_string(vmi->GetUuid());
EXPECT_STREQ(uuid_str.c_str(), intf_entry.get_uuid().c_str());
// Delete virtual-machine-interface to vrf link attribute
DelLink("virtual-machine-interface-routing-instance", "vnet1",
"routing-instance", "vrf1");
DelLink("virtual-machine-interface-routing-instance", "vnet1",
"virtual-machine-interface", "vnet1");
client->WaitForIdle();
//Verify that the port is inactive
EXPECT_TRUE(VmPortInactive(input, 0));
//Verify UVE
EXPECT_EQ(4U, vmut->send_count());
EXPECT_EQ(1U, uve1->get_interface_list().size());
//Activate the interface again
AddLink("virtual-machine-interface-routing-instance", "vnet1",
"routing-instance", "vrf1");
AddLink("virtual-machine-interface-routing-instance", "vnet1",
"virtual-machine-interface", "vnet1");
client->WaitForIdle();
//Verify UVE
EXPECT_EQ(5U, vmut->send_count());
EXPECT_EQ(1U, uve1->get_interface_list().size());
// Delete virtual-machine-interface to vrf link attribute
DelLink("virtual-machine-interface-routing-instance", "vnet1",
"routing-instance", "vrf1");
DelLink("virtual-machine-interface-routing-instance", "vnet1",
"virtual-machine-interface", "vnet1");
client->WaitForIdle();
//Verify that the port is inactive
EXPECT_TRUE(VmPortInactive(input, 0));
//Verify UVE
EXPECT_EQ(6U, vmut->send_count());
EXPECT_EQ(1U, uve1->get_interface_list().size());
//other cleanup
util_.VnDelete(input[0].vn_id);
DelLink("virtual-machine", "vm1", "virtual-machine-interface", "vnet1");
DelLink("virtual-network", "vn1", "virtual-machine-interface", "vnet1");
client->WaitForIdle();
DelLink("virtual-machine-interface", input[0].name,
"instance-ip", "instance0");
DelLink("virtual-network", "vn1", "routing-instance", "vrf1");
DelNode("virtual-machine-interface-routing-instance", "vnet1");
DelNode("virtual-machine", "vm1");
DelNode("routing-instance", "vrf1");
DelNode("virtual-network", "vn1");
DelNode("virtual-machine-interface", "vnet1");
DelInstanceIp("instance0");
client->WaitForIdle();
IntfCfgDel(input, 0);
client->WaitForIdle();
//Verify UVE
EXPECT_EQ(1U, vmut->delete_count());
//clear counters at the end of test case
client->Reset();
vmut->ClearCount();
}
/* Vm Dissassociation from VMI, VM Delete --> Vm Add, Vm Reassociation */
TEST_F(UveVmUveTest, VmIntfAddDel_2) {
struct PortInfo input[] = {
{"vnet1", 1, "1.1.1.1", "00:00:00:01:01:01", 1, 1},
};
VmUveTableTest *vmut = static_cast<VmUveTableTest *>
(Agent::GetInstance()->uve()->vm_uve_table());
vmut->ClearCount();
//Add VN
util_.VnAdd(input[0].vn_id);
// Nova Port add message
util_.NovaPortAdd(input);
// Config Port add
util_.ConfigPortAdd(input);
//Verify that the port is inactive
EXPECT_TRUE(VmPortInactive(input, 0));
//Since the port is inactive, verify that no VM UVE send has
//happened since port addition
EXPECT_EQ(0U, vmut->send_count());
//Add VM
util_.VmAdd(input[0].vm_id);
//Verify send_count after VM addition
EXPECT_EQ(1U, vmut->send_count());
//Add necessary objects and links to make vm-intf active
util_.VrfAdd(input[0].vn_id);
AddLink("virtual-network", "vn1", "routing-instance", "vrf1");
client->WaitForIdle();
AddLink("virtual-network", "vn1", "virtual-machine-interface", "vnet1");
client->WaitForIdle();
AddLink("virtual-machine", "vm1", "virtual-machine-interface", "vnet1");
client->WaitForIdle();
AddVmPortVrf("vnet1", "", 0);
client->WaitForIdle();
AddInstanceIp("instance0", input[0].vm_id, input[0].addr);
AddLink("virtual-machine-interface", input[0].name,
"instance-ip", "instance0");
client->WaitForIdle();
AddLink("virtual-machine-interface-routing-instance", "vnet1",
"routing-instance", "vrf1");
client->WaitForIdle();
AddLink("virtual-machine-interface-routing-instance", "vnet1",
"virtual-machine-interface", "vnet1");
client->WaitForIdle();
EXPECT_TRUE(VmPortActive(input, 0));
//Verify UVE
VmEntry *vm = VmGet(input[0].vm_id);
EXPECT_TRUE(vm != NULL);
UveVirtualMachineAgent *uve1 = vmut->VmUveObject(vm);
EXPECT_TRUE(uve1 != NULL);
EXPECT_EQ(3U, vmut->send_count());
EXPECT_EQ(1U, uve1->get_interface_list().size());
//Disassociate VM from VMI and delete the VM
DelLink("virtual-machine", "vm1", "virtual-machine-interface", "vnet1");
util_.VmDelete(input[0].vm_id);
client->WaitForIdle();
EXPECT_TRUE((vmut->send_count() >= 4U));
//Add the VM back and re-associate it with same VMI
util_.VmAdd(input[0].vm_id);
AddLink("virtual-machine", "vm1", "virtual-machine-interface", "vnet1");
client->WaitForIdle();
//Verify UVE
EXPECT_TRUE((vmut->send_count() >= 5U));
EXPECT_EQ(1U, vmut->delete_count());
// Delete virtual-machine-interface to vrf link attribute
DelLink("virtual-machine-interface-routing-instance", "vnet1",
"routing-instance", "vrf1");
DelLink("virtual-machine-interface-routing-instance", "vnet1",
"virtual-machine-interface", "vnet1");
client->WaitForIdle();
//Verify that the port is inactive
EXPECT_TRUE(VmPortInactive(input, 0));
//Verify UVE
vm = VmGet(input[0].vm_id);
EXPECT_TRUE(vm != NULL);
uve1 = vmut->VmUveObject(vm);
EXPECT_TRUE(uve1 != NULL);
EXPECT_TRUE((vmut->send_count() >= 6U));
EXPECT_EQ(1U, uve1->get_interface_list().size());
//Activate the interface again
AddLink("virtual-machine-interface-routing-instance", "vnet1",
"routing-instance", "vrf1");
AddLink("virtual-machine-interface-routing-instance", "vnet1",
"virtual-machine-interface", "vnet1");
client->WaitForIdle();
//Verify UVE
EXPECT_TRUE((vmut->send_count() >= 7U));
EXPECT_EQ(1U, uve1->get_interface_list().size());
// Delete virtual-machine-interface to vrf link attribute
DelLink("virtual-machine-interface-routing-instance", "vnet1",
"routing-instance", "vrf1");
DelLink("virtual-machine-interface-routing-instance", "vnet1",
"virtual-machine-interface", "vnet1");
client->WaitForIdle();
//Verify that the port is inactive
EXPECT_TRUE(VmPortInactive(input, 0));
//Verify UVE
EXPECT_TRUE((vmut->send_count() >= 8U));
EXPECT_EQ(1U, uve1->get_interface_list().size());
//other cleanup
util_.VnDelete(input[0].vn_id);
DelLink("virtual-machine", "vm1", "virtual-machine-interface", "vnet1");
DelLink("virtual-network", "vn1", "virtual-machine-interface", "vnet1");
client->WaitForIdle();
EXPECT_TRUE(VmPortInactive(input, 0));
DelLink("virtual-machine-interface", input[0].name,
"instance-ip", "instance0");
DelLink("virtual-network", "vn1", "routing-instance", "vrf1");
DelNode("virtual-machine-interface-routing-instance", "vnet1");
DelNode("virtual-machine", "vm1");
DelNode("routing-instance", "vrf1");
DelNode("virtual-network", "vn1");
DelNode("virtual-machine-interface", "vnet1");
DelInstanceIp("instance0");
client->WaitForIdle();
IntfCfgDel(input, 0);
client->WaitForIdle();
//Verify UVE
EXPECT_EQ(2U, vmut->delete_count());
//clear counters at the end of test case
client->Reset();
vmut->ClearCount();
}
/* Associate FIP to a VM whose VN has ipv4 forwarding as false (L2 Only VN)
* Test case to verify that FIP entries which are not in "installed" state
* are handled correctly. */
TEST_F(UveVmUveTest, FipL3Disabled) {
struct PortInfo input[] = {
{"vnet1", 1, "1.1.1.1", "00:00:00:01:01:01", 1, 1},
};
VmUveTableTest *vmut = static_cast<VmUveTableTest *>
(Agent::GetInstance()->uve()->vm_uve_table());
//Add VN
util_.L2VnAdd(input[0].vn_id);
// Nova Port add message
util_.NovaPortAdd(&input[0]);
// Config Port add
util_.ConfigPortAdd(&input[0]);
//Verify that the port is inactive
EXPECT_TRUE(VmPortInactive(input, 0));
util_.VmAdd(input[0].vm_id);
util_.VrfAdd(input[0].vn_id);
AddLink("virtual-network", "vn1", "routing-instance", "vrf1");
client->WaitForIdle();
AddLink("virtual-network", "vn1", "virtual-machine-interface", "vnet1");
AddLink("virtual-machine", "vm1", "virtual-machine-interface", "vnet1");
client->WaitForIdle();
AddVmPortVrf("vnet1", "", 0);
client->WaitForIdle();
AddInstanceIp("instance0", input[0].vm_id, input[0].addr);
AddLink("virtual-machine-interface", input[0].name,
"instance-ip", "instance0");
AddLink("virtual-machine-interface-routing-instance", "vnet1",
"routing-instance", "vrf1");
client->WaitForIdle(3);
AddLink("virtual-machine-interface-routing-instance", "vnet1",
"virtual-machine-interface", "vnet1");
client->WaitForIdle(3);
EXPECT_TRUE(VmPortInactive(input, 0));
//Create a VN for floating-ip
client->Reset();
AddVn("default-project:vn2", 2);
client->WaitForIdle();
EXPECT_TRUE(client->VnNotifyWait(2));
AddVrf("default-project:vn2:vn2");
client->WaitForIdle();
EXPECT_TRUE(client->VrfNotifyWait(1));
EXPECT_TRUE(VrfFind("default-project:vn2:vn2"));
AddLink("virtual-network", "default-project:vn2", "routing-instance",
"default-project:vn2:vn2");
client->WaitForIdle();
// Configure Floating-IP
AddFloatingIpPool("fip-pool1", 1);
AddFloatingIp("fip1", 1, "71.1.1.100");
AddLink("floating-ip", "fip1", "floating-ip-pool", "fip-pool1");
AddLink("floating-ip-pool", "fip-pool1", "virtual-network",
"default-project:vn2");
client->WaitForIdle();
AddLink("virtual-machine-interface", "vnet1", "floating-ip", "fip1");
client->WaitForIdle();
WAIT_FOR(1000, 500, ((VmPortFloatingIpCount(1, 1) == true)));
//Delete the floating-IP
DelLink("floating-ip", "fip1", "floating-ip-pool", "fip-pool1");
DelLink("virtual-machine-interface", "vnet1", "floating-ip", "fip1");
DelFloatingIp("fip1");
client->WaitForIdle();
//cleanup
DelLink("floating-ip-pool", "fip-pool1", "virtual-network",
"default-project:vn2");
DelLink("floating-ip-pool", "fip-pool1", "virtual-network", "vn1");
DelFloatingIpPool("fip-pool1");
DelLink("virtual-machine-interface-routing-instance", "vnet1",
"routing-instance", "vrf1");
DelLink("virtual-machine-interface-routing-instance", "vnet1",
"virtual-machine-interface", "vnet1");
DelLink("virtual-machine", "vm1", "virtual-machine-interface", "vnet1");
DelLink("virtual-network", "vn1", "virtual-machine-interface", "vnet1");
client->WaitForIdle();
DelLink("virtual-network", "default-project:vn2", "routing-instance",
"default-project:vn2:vn2");
client->WaitForIdle(3);
DelLink("virtual-machine-interface", input[0].name,
"instance-ip", "instance0");
DelLink("virtual-network", "vn1", "routing-instance", "vrf1");
client->WaitForIdle(3);
DelNode("virtual-network", "default-project:vn2");
DelVrf("default-project:vn2:vn2");
client->WaitForIdle(3);
DelNode("virtual-machine-interface-routing-instance", "vnet1");
client->WaitForIdle(3);
DelNode("virtual-machine", "vm1");
DelNode("routing-instance", "vrf1");
client->WaitForIdle(3);
DelNode("virtual-machine-interface", "vnet1");
DelInstanceIp("instance0");
client->WaitForIdle(3);
IntfCfgDel(input, 0);
util_.VnDelete(input[0].vn_id);
client->WaitForIdle(3);
//clear counters at the end of test case
client->Reset();
vmut->ClearCount();
}
/* Create a VMI which has ipv4_active_ as false.
* Assoicate a FIP to this VMI.
* FIP will have "installed" as false.
* Remove this FIP and trigger a change event on VMI.
* Verify that Agent does not crash.
*/
TEST_F(UveVmUveTest, FipUninstalledRemove) {
struct PortInfo input[] = {
{"vnet1", 1, "1.1.1.1", "00:00:00:01:01:01", 1, 1},
};
VmUveTableTest *vmut = static_cast<VmUveTableTest *>
(Agent::GetInstance()->uve()->vm_uve_table());
//Add VN
util_.VnAdd(input[0].vn_id);
// Nova Port add message
util_.NovaPortAdd(&input[0]);
// Config Port add
util_.ConfigPortAdd(&input[0]);
util_.VmAdd(input[0].vm_id);
util_.VrfAdd(input[0].vn_id);
AddLink("virtual-network", "vn1", "routing-instance", "vrf1");
client->WaitForIdle();
AddLink("virtual-machine", "vm1", "virtual-machine-interface", "vnet1");
client->WaitForIdle();
AddVmPortVrf("vnet1", "", 0);
client->WaitForIdle();
AddInstanceIp("instance0", input[0].vm_id, input[0].addr);
AddLink("virtual-machine-interface", input[0].name,
"instance-ip", "instance0");
AddLink("virtual-machine-interface-routing-instance", "vnet1",
"routing-instance", "vrf1");
client->WaitForIdle(3);
AddLink("virtual-machine-interface-routing-instance", "vnet1",
"virtual-machine-interface", "vnet1");
client->WaitForIdle(3);
EXPECT_TRUE(VmPortInactive(input, 0));
//Create a VN for floating-ip
client->Reset();
AddVn("default-project:vn2", 2);
client->WaitForIdle();
EXPECT_TRUE(client->VnNotifyWait(2));
AddVrf("default-project:vn2:vn2");
client->WaitForIdle();
EXPECT_TRUE(client->VrfNotifyWait(1));
EXPECT_TRUE(VrfFind("default-project:vn2:vn2"));
AddLink("virtual-network", "default-project:vn2", "routing-instance",
"default-project:vn2:vn2");
client->WaitForIdle();
// Configure Floating-IP
AddFloatingIpPool("fip-pool1", 1);
AddFloatingIp("fip1", 1, "71.1.1.100");
AddLink("floating-ip", "fip1", "floating-ip-pool", "fip-pool1");
AddLink("floating-ip-pool", "fip-pool1", "virtual-network",
"default-project:vn2");
client->WaitForIdle();
AddLink("virtual-machine-interface", "vnet1", "floating-ip", "fip1");
client->WaitForIdle();
WAIT_FOR(1000, 500, ((VmPortFloatingIpCount(1, 1) == true)));
// Trigger add change event on VMI
DelLink("virtual-machine-interface", "vnet1", "floating-ip", "fip1");
AddLink("virtual-network", "vn1", "virtual-machine-interface", "vnet1");
client->WaitForIdle();
EXPECT_TRUE(VmPortActive(input, 0));
//Delete the floating-IP
DelLink("floating-ip", "fip1", "floating-ip-pool", "fip-pool1");
DelFloatingIp("fip1");
client->WaitForIdle();
//cleanup
DelLink("floating-ip-pool", "fip-pool1", "virtual-network",
"default-project:vn2");
DelLink("floating-ip-pool", "fip-pool1", "virtual-network", "vn1");
DelFloatingIpPool("fip-pool1");
DelLink("virtual-machine-interface-routing-instance", "vnet1",
"routing-instance", "vrf1");
DelLink("virtual-machine-interface-routing-instance", "vnet1",
"virtual-machine-interface", "vnet1");
DelLink("virtual-machine", "vm1", "virtual-machine-interface", "vnet1");
DelLink("virtual-network", "vn1", "virtual-machine-interface", "vnet1");
client->WaitForIdle();
DelLink("virtual-network", "default-project:vn2", "routing-instance",
"default-project:vn2:vn2");
client->WaitForIdle(3);
DelLink("virtual-machine-interface", input[0].name,
"instance-ip", "instance0");
DelLink("virtual-network", "vn1", "routing-instance", "vrf1");
client->WaitForIdle(3);
DelNode("virtual-network", "default-project:vn2");
DelVrf("default-project:vn2:vn2");
client->WaitForIdle(3);
DelNode("virtual-machine-interface-routing-instance", "vnet1");
client->WaitForIdle(3);
DelNode("virtual-machine", "vm1");
DelNode("routing-instance", "vrf1");
client->WaitForIdle(3);
DelNode("virtual-machine-interface", "vnet1");
DelInstanceIp("instance0");
client->WaitForIdle(3);
IntfCfgDel(input, 0);
util_.VnDelete(input[0].vn_id);
client->WaitForIdle(3);
//clear counters at the end of test case
client->Reset();
vmut->ClearCount();
}
TEST_F(UveVmUveTest, FipStats_1) {
FlowSetUp();
FlowStatsCollector *fsc = Agent::GetInstance()->flow_stats_collector();
TestFlow flow[] = {
{
TestFlowPkt(Address::INET, vm1_ip, vm4_ip, 1, 0, 0, "vrf5",
flow0->id(), 1),
{
new VerifyNat(vm4_ip, vm1_fip, 1, 0, 0)
}
}
};
CreateFlow(flow, 1);
EXPECT_EQ(2U, Agent::GetInstance()->pkt()->flow_table()->Size());
//Verify Floating IP flows are created.
const FlowEntry *f1 = flow[0].pkt_.FlowFetch();
const FlowEntry *rev = f1->reverse_flow_entry();
EXPECT_TRUE(FlowGet(VrfGet("vrf5")->vrf_id(), vm1_ip, vm4_ip, 1, 0, 0,
flow0->flow_key_nh()->id()));
EXPECT_TRUE(FlowGet(VrfGet("default-project:vn4:vn4")->vrf_id(), vm4_ip,
vm1_fip, 1, 0, 0, rev->key().nh));
VmUveTableTest *vmut = static_cast<VmUveTableTest *>
(Agent::GetInstance()->uve()->vm_uve_table());
//Verify that stats FIP entry is absent until flow stats are updated
EXPECT_EQ(0U, vmut->GetVmIntfFipCount(flow0->vm(), flow0));
//Update FIP stats which resuts in creation of stats FIP entry
fsc->UpdateFloatingIpStats(f1, 300, 3);
fsc->UpdateFloatingIpStats(rev, 300, 3);
//Verify that stats FIP entry is created
EXPECT_EQ(1U, vmut->GetVmIntfFipCount(flow0->vm(), flow0));
//Fetch stats FIP entry and verify its statistics
const VmUveEntry::FloatingIp *fip = vmut->GetVmIntfFip(flow0->vm(), flow0,
vm1_fip, "default-project:vn4");
EXPECT_EQ(3U, fip->in_packets_);
EXPECT_EQ(3U, fip->out_packets_);
EXPECT_EQ(300U, fip->in_bytes_);
EXPECT_EQ(300U, fip->out_bytes_);
//cleanup
FlowTearDown();
RemoveFipConfig();
}
// Delete FIP config and verify stats entry for that FIP is removed from
// our data-structures
TEST_F(UveVmUveTest, FipStats_2) {
FlowSetUp();
FlowStatsCollector *fsc = Agent::GetInstance()->flow_stats_collector();
TestFlow flow[] = {
{
TestFlowPkt(Address::INET, vm1_ip, vm4_ip, 1, 0, 0, "vrf5",
flow0->id(), 1),
{
new VerifyNat(vm4_ip, vm1_fip, 1, 0, 0)
}
}
};
CreateFlow(flow, 1);
EXPECT_EQ(2U, Agent::GetInstance()->pkt()->flow_table()->Size());
//Verify Floating IP flows are created.
const FlowEntry *f1 = flow[0].pkt_.FlowFetch();
const FlowEntry *rev = f1->reverse_flow_entry();
EXPECT_TRUE(FlowGet(VrfGet("vrf5")->vrf_id(), vm1_ip, vm4_ip, 1, 0, 0,
flow0->flow_key_nh()->id()));
EXPECT_TRUE(FlowGet(VrfGet("default-project:vn4:vn4")->vrf_id(), vm4_ip,
vm1_fip, 1, 0, 0, rev->key().nh));
VmUveTableTest *vmut = static_cast<VmUveTableTest *>
(Agent::GetInstance()->uve()->vm_uve_table());
//Verify that stats FIP entry is absent until flow stats are updated
EXPECT_EQ(0U, vmut->GetVmIntfFipCount(flow0->vm(), flow0));
//Update FIP stats which resuts in creation of stats FIP entry
fsc->UpdateFloatingIpStats(f1, 300, 3);
fsc->UpdateFloatingIpStats(rev, 300, 3);
//Verify that stats FIP entry is created
EXPECT_EQ(1U, vmut->GetVmIntfFipCount(flow0->vm(), flow0));
//Remove floating-IP configuration
RemoveFipConfig();
//Verify that stats FIP entry is created
EXPECT_EQ(0U, vmut->GetVmIntfFipCount(flow0->vm(), flow0));
//cleanup
FlowTearDown();
}
// Update FIP stats and verify dispatched VM Stats UVE has the expected stats
TEST_F(UveVmUveTest, FipStats_3) {
FlowSetUp();
FlowStatsCollector *fsc = Agent::GetInstance()->flow_stats_collector();
TestFlow flow[] = {
{
TestFlowPkt(Address::INET, vm1_ip, vm4_ip, 1, 0, 0, "vrf5",
flow0->id(), 1),
{
new VerifyNat(vm4_ip, vm1_fip, 1, 0, 0)
}
}
};
CreateFlow(flow, 1);
EXPECT_EQ(2U, Agent::GetInstance()->pkt()->flow_table()->Size());
//Verify Floating IP flows are created.
const FlowEntry *f1 = flow[0].pkt_.FlowFetch();
const FlowEntry *rev = f1->reverse_flow_entry();
EXPECT_TRUE(FlowGet(VrfGet("vrf5")->vrf_id(), vm1_ip, vm4_ip, 1, 0, 0,
flow0->flow_key_nh()->id()));
EXPECT_TRUE(FlowGet(VrfGet("default-project:vn4:vn4")->vrf_id(), vm4_ip,
vm1_fip, 1, 0, 0, rev->key().nh));
VmUveTableTest *vmut = static_cast<VmUveTableTest *>
(Agent::GetInstance()->uve()->vm_uve_table());
//Verify that stats FIP entry is absent until flow stats are updated
EXPECT_EQ(0U, vmut->GetVmIntfFipCount(flow0->vm(), flow0));
//Update FIP stats which resuts in creation of stats FIP entry
fsc->UpdateFloatingIpStats(f1, 300, 3);
fsc->UpdateFloatingIpStats(rev, 300, 3);
//Verify that stats FIP entry is created
EXPECT_EQ(1U, vmut->GetVmIntfFipCount(flow0->vm(), flow0));
//Fetch stats FIP entry and verify its statistics
const VmUveEntry::FloatingIp *fip = vmut->GetVmIntfFip(flow0->vm(), flow0,
vm1_fip, "default-project:vn4");
EXPECT_EQ(3U, fip->in_packets_);
EXPECT_EQ(3U, fip->out_packets_);
EXPECT_EQ(300U, fip->in_bytes_);
EXPECT_EQ(300U, fip->out_bytes_);
//Trigger VM UVE send
vmut->ClearCount();
vmut->SendVmStats();
EXPECT_EQ(3U, vmut->send_count());
EXPECT_EQ(0U, vmut->delete_count());
//Verify UVE
UveVirtualMachineAgent *uve1 = vmut->VmUveObject(flow0->vm());
EXPECT_EQ(1U, uve1->get_fip_stats_list().size());
//Verify stats values in UVE
const VmFloatingIPStats &stats = uve1->get_fip_stats_list().front();
EXPECT_EQ(3U, stats.get_in_pkts());
EXPECT_EQ(3U, stats.get_out_pkts());
EXPECT_EQ(300U, stats.get_in_bytes());
EXPECT_EQ(300U, stats.get_out_bytes());
//cleanup
FlowTearDown();
RemoveFipConfig();
vmut->ClearCount();
}
// Update FIP stats and verify dispatched VM Stats UVE has the expected stats.
// The VMs representing source and destination IP of flow should have a FIP each
// assigned from a common third VN's floating IP pool. Both VMs are part of same
// compute node (Local Flow case)
TEST_F(UveVmUveTest, FipStats_4) {
FlowSetUp2();
FlowStatsCollector *fsc = Agent::GetInstance()->flow_stats_collector();
TestFlow flow[] = {