/
test_vn.cc
1029 lines (861 loc) · 32 KB
/
test_vn.cc
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/*
* Copyright (c) 2013 Juniper Networks, Inc. All rights reserved.
*/
#include "base/os.h"
#include <boost/assign/list_of.hpp>
#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/vxlan.h>
#include <oper/interface_common.h>
#include "testing/gunit.h"
#include "test_cmn_util.h"
#include "vr_types.h"
using namespace std;
using namespace boost::assign;
bool CheckVnAdd(int vn_id, int timeout) {
VnEntry *vn = NULL;
while (timeout > 0) {
client->WaitForIdle();
vn = VnGet(vn_id);
if (vn != NULL)
return true;
timeout--;
}
EXPECT_TRUE(vn != NULL);
return false;
}
bool CheckVnDel(int vn_id, int timeout) {
VnEntry *vn = NULL;
while (timeout > 0) {
client->WaitForIdle();
vn = VnGet(vn_id);
if (vn == NULL)
return true;
timeout--;
}
EXPECT_TRUE(vn == NULL);
return false;
}
void RouterIdDepInit(Agent *agent) {
}
static void ValidateSandeshResponse(Sandesh *sandesh, vector<int> &result) {
//TBD
//Validate the response by the expectation
}
class CfgTest : public ::testing::Test {
};
#if 0
Fails in IFMapDependencyTracker::PropagateEdge (IFMapDependencyTracker) issue
TEST_F(CfgTest, VnBasic_1) {
char buff[4096];
int len = 0;
IpamInfo ipam_info[] = {
{"1.2.3.128", 27, "1.2.3.129", true},
{"7.8.9.0", 24, "7.8.9.12", true},
{"1.1.1.0", 24, "1.1.1.200", true},
};
IpamInfo ipam_updated_info[] = {
{"4.2.3.128", 27, "4.2.3.129", true},
{"1.1.1.0", 24, "1.1.1.200", true},
{"3.3.3.0", 24, "3.3.3.12", true},
};
client->WaitForIdle();
//Test for no node and link present
memset(buff, 0, 4096);
AddXmlHdr(buff, len);
AddNodeString(buff, len, "virtual-network", "vn1", 1);
AddNodeString(buff, len, "virtual-machine", "vm1", 1);
AddNodeString(buff, len, "virtual-machine-interface", "vnet2", 1);
AddLinkString(buff, len, "virtual-network", "vn1", "virtual-machine-interface", "vnet3");
AddLinkString(buff, len, "virtual-machine", "vm1", "virtual-machine-interface", "vnet2");
AddLinkString(buff, len, "virtual-network", "vn1", "virtual-machine-interface", "vnet2");
AddNodeString(buff, len, "virtual-network-network-ipam", "default-network-ipam,vn1", ipam_info, 3);
AddLinkString(buff, len, "virtual-network", "vn1", "virtual-network-network-ipam", "default-network-ipam,vn1");
AddXmlTail(buff, len);
ApplyXmlString(buff);
CheckVnAdd(1, 1);
//Try changing key of VN
VnEntry *vn = VnGet(1);
VnKey *oldKey =
new VnKey((static_cast<VnKey*>((vn->GetDBRequestKey()).get()))->uuid_);
VnKey *newKey = new VnKey(MakeUuid(200));
string s1;
string s2;
vn->SetKey(static_cast<DBRequestKey*>(newKey));
s1 = UuidToString(oldKey->uuid_);
s2 = vn->ToString();
EXPECT_FALSE(s1.compare(s2) == 0);
vn->SetKey(static_cast<DBRequestKey*>(oldKey));
s2 = vn->ToString();
EXPECT_TRUE(s1.compare(s2) == 0);
// Send updated Ipam
memset(buff, 0, 4096);
AddXmlHdr(buff, len);
AddNodeString(buff, len, "virtual-network", "vn1", 1);
AddNodeString(buff, len, "virtual-network-network-ipam", "default-network-ipam,vn1", ipam_updated_info, 3);
AddLinkString(buff, len, "virtual-network", "vn1", "virtual-network-network-ipam", "default-network-ipam,vn1");
AddXmlTail(buff, len);
ApplyXmlString(buff);
//Mock the sandesh request, no expecatation just catch crashes.
VnListReq *vn_list_req = new VnListReq();
std::vector<int> result = list_of(1);
Sandesh::set_response_callback(boost::bind(ValidateSandeshResponse, _1, result));
vn_list_req->set_name("vn1");
vn_list_req->HandleRequest();
client->WaitForIdle();
vn_list_req->set_name("vn10");
vn_list_req->HandleRequest();
client->WaitForIdle();
vn_list_req->Release();
memset(buff, 0, 4096);
DelXmlHdr(buff, len);
DelLinkString(buff, len, "virtual-machine", "vm1", "virtual-machine-interface", "vnet2");
DelLinkString(buff, len, "virtual-network", "vn1", "virtual-machine-interface", "vnet2");
DelLinkString(buff, len, "virtual-network", "vn1", "virtual-machine-interface", "vnet3");
DelLinkString(buff, len, "virtual-network", "vn1", "virtual-network-network-ipam", "default-network-ipam,vn1");
DelNodeString(buff, len, "virtual-machine-interface", "vnet2");
DelNodeString(buff, len, "virtual-machine", "vm1");
DelNodeString(buff, len, "virtual-network-network-ipam", "default-network-ipam,vn1");
DelNodeString(buff, len, "virtual-network", "vn1");
DelXmlTail(buff, len);
ApplyXmlString(buff);
CheckVnDel(1, 1);
delete(oldKey);
delete(newKey);
// Verify helper add/del routines for crashes
VnAddReq(1, "vntest");
VnDelReq(1);
}
#endif
TEST_F(CfgTest, VnDepOnVrfAcl_1) {
char buff[4096];
int len = 0;
client->WaitForIdle();
AddXmlHdr(buff, len);
AddNodeString(buff, len, "virtual-network", "vn1", 1);
AddNodeString(buff, len, "virtual-network", "vn2", 2);
AddNodeString(buff, len, "routing-instance", "vrf6", 1);
AddNodeString(buff, len, "access-control-list", "acl1", 1);
AddLinkString(buff, len, "virtual-network", "vn1", "routing-instance", "vrf6");
AddLinkString(buff, len, "access-control-list", "acl1", "virtual-network",
"vn1");
AddXmlTail(buff, len);
ApplyXmlString(buff);
CheckVnAdd(1, 1);
VnEntry *vn = VnGet(1);
EXPECT_TRUE(vn->GetVrf() != NULL);
EXPECT_TRUE(vn->GetAcl() != NULL);
AddXmlHdr(buff, len);
DelLink("virtual-network", "vn1", "routing-instance", "vrf6");
DelLink("access-control-list", "acl1", "virtual-network", "vn1");
AddXmlTail(buff, len);
ApplyXmlString(buff);
client->WaitForIdle();
DelXmlHdr(buff, len);
DelNodeString(buff, len, "routing-instance", "vrf6");
DelNodeString(buff, len, "virtual-network", "vn1");
DelNodeString(buff, len, "virtual-network", "vn2");
DelNodeString(buff, len, "access-control-list", "acl1");
DelXmlTail(buff, len);
ApplyXmlString(buff);
CheckVnDel(1, 1);
EXPECT_FALSE(VnFind(1));
EXPECT_FALSE(VnFind(2));
EXPECT_FALSE(AclFind(1));
WAIT_FOR(1000, 1000, (VrfFind("vrf6") == false));
}
TEST_F(CfgTest, VrfChangeVxlanTest) {
char buff[4096];
int len = 0;
client->WaitForIdle();
AddVn("vn1", 1);
AddVrf("vrf1", 1);
AddXmlHdr(buff, len);
AddLinkString(buff, len, "virtual-network", "vn1", "routing-instance", "vrf1");
AddXmlTail(buff, len);
ApplyXmlString(buff);
CheckVnAdd(1, 1);
VnEntry *vn = VnGet(1);
EXPECT_TRUE(vn->GetVrf() != NULL);
EXPECT_TRUE(vn->vxlan_id_ref() != NULL);
AddXmlHdr(buff, len);
DelLink("virtual-network", "vn1", "routing-instance", "vrf1");
AddXmlTail(buff, len);
ApplyXmlString(buff);
client->WaitForIdle();
EXPECT_TRUE(vn->GetVrf() == NULL);
EXPECT_TRUE(vn->vxlan_id_ref() == NULL);
DelVn("vn1");
DelVrf("vrf1");
client->WaitForIdle();
CheckVnDel(1, 1);
EXPECT_FALSE(VnFind(1));
EXPECT_FALSE(VrfFind("vrf1"));
}
TEST_F(CfgTest, mcast_mpls_label_check) {
struct PortInfo input[] = {
{"vnet1", 1, "1.1.1.10", "00:00:01:01:01:10", 1, 1},
};
client->Reset();
CreateVmportEnv(input, 1);
client->WaitForIdle();
EXPECT_TRUE(VmPortActive(input, 0));
BridgeRouteEntry *l2_flood_rt = L2RouteGet("vrf1",
MacAddress::BroadcastMac());
uint32_t label = l2_flood_rt->GetActiveLabel();
EXPECT_TRUE(Agent::GetInstance()->mpls_table()->FindMplsLabel(label) != NULL);
DeleteVmportEnv(input, 1, true);
client->WaitForIdle();
EXPECT_TRUE(Agent::GetInstance()->mpls_table()->FindMplsLabel(label) == NULL);
client->WaitForIdle();
}
TEST_F(CfgTest, Global_vxlan_network_identifier_mode_config) {
struct PortInfo input[] = {
{"vnet1", 1, "1.1.1.10", "00:00:01:01:01:10", 1, 1},
};
client->Reset();
AddEncapList("VXLAN", "MPLSoGRE", "MPLSoUDP");
CreateVmportEnv(input, 1);
client->WaitForIdle();
EXPECT_TRUE(VmPortActive(input, 0));
VnEntry *vn = VnGet(1);
//Auto vxlan id as mode is automatic
EXPECT_TRUE(vn->GetVxLanId() == 1);
std::stringstream str;
//Set to configured
str << "<vxlan-network-identifier-mode>configured</vxlan-network-identifier-mode>" << endl;
AddNode("global-vrouter-config", "vrouter-config", 1, str.str().c_str());
client->WaitForIdle();
EXPECT_TRUE(vn->GetVxLanId() == 101);
//Any other string than configured/automatic should default to automatic
str << "<vxlan-network-identifier-mode>junk</vxlan-network-identifier-mode>" << endl;
AddNode("global-vrouter-config", "vrouter-config", 1, str.str().c_str());
client->WaitForIdle();
EXPECT_TRUE(vn->GetVxLanId() == 1);
//Set to configured and then delete node
str << "<vxlan-network-identifier-mode>configured</vxlan-network-identifier-mode>" << endl;
AddNode("global-vrouter-config", "vrouter-config", 1, str.str().c_str());
client->WaitForIdle();
DelNode("global-vrouter-config", "vrouter-config");
client->WaitForIdle();
EXPECT_TRUE(vn->GetVxLanId() == 1);
DeleteVmportEnv(input, 1, true);
client->WaitForIdle();
DelEncapList();
client->WaitForIdle();
client->WaitForIdle();
}
TEST_F(CfgTest, Global_vxlan_network_identifier_mode_config_sandesh) {
struct PortInfo input[] = {
{"vnet1", 1, "1.1.1.10", "00:00:01:01:01:10", 1, 1},
};
client->Reset();
AddEncapList("VXLAN", "MPLSoGRE", "MPLSoUDP");
CreateVmportEnv(input, 1);
client->WaitForIdle();
EXPECT_TRUE(VmPortActive(input, 0));
VnEntry *vn = VnGet(1);
//Auto vxlan id as mode is automatic
EXPECT_TRUE(vn->GetVxLanId() == 1);
std::stringstream str;
//Set to configured
str << "<vxlan-network-identifier-mode>configured</vxlan-network-identifier-mode>" << endl;
AddNode("global-vrouter-config", "vrouter-config", 1, str.str().c_str());
client->WaitForIdle();
EXPECT_TRUE(vn->GetVxLanId() == 101);
VxLanReq *vxlan_req = new VxLanReq();
std::vector<int> result = list_of(1);
Sandesh::set_response_callback(boost::bind(ValidateSandeshResponse, _1, result));
vxlan_req->HandleRequest();
client->WaitForIdle();
vxlan_req->Release();
client->WaitForIdle();
client->WaitForIdle();
DelNode("global-vrouter-config", "vrouter-config");
client->WaitForIdle();
EXPECT_TRUE(vn->GetVxLanId() == 1);
vxlan_req = new VxLanReq();
std::vector<int> result_after_delete = list_of(1);
Sandesh::set_response_callback(boost::bind(ValidateSandeshResponse, _1,
result_after_delete));
vxlan_req->HandleRequest();
client->WaitForIdle();
vxlan_req->Release();
client->WaitForIdle();
DeleteVmportEnv(input, 1, true);
client->WaitForIdle();
DelEncapList();
client->WaitForIdle();
}
TEST_F(CfgTest, vn_forwarding_mode_changed_0) {
struct PortInfo input[] = {
{"vnet1", 1, "1.1.1.10", "00:00:01:01:01:10", 1, 1},
};
IpamInfo ipam_info[] = {
{"1.1.1.0", 24, "1.1.1.200"},
};
client->Reset();
AddEncapList("VXLAN", "MPLSoGRE", "MPLSoUDP");
CreateVmportEnv(input, 1);
client->WaitForIdle();
EXPECT_TRUE(VmPortActive(input, 0));
AddIPAM("vn1", ipam_info, 1);
client->WaitForIdle();
client->Reset();
DelIPAM("vn1");
client->WaitForIdle();
DeleteVmportEnv(input, 1, true);
client->WaitForIdle();
DelEncapList();
client->WaitForIdle();
}
TEST_F(CfgTest, vn_forwarding_mode_changed_1) {
struct PortInfo input[] = {
{"vnet1", 1, "1.1.1.10", "00:00:01:01:01:10", 1, 1},
};
IpamInfo ipam_info[] = {
{"1.1.1.0", 24, "1.1.1.200", true},
};
client->Reset();
AddEncapList("VXLAN", "MPLSoGRE", "MPLSoUDP");
CreateVmportEnv(input, 1);
client->WaitForIdle();
EXPECT_TRUE(VmPortActive(input, 0));
AddIPAM("vn1", ipam_info, 1);
client->WaitForIdle();
VnEntry *vn = VnGet(1);
EXPECT_TRUE(vn->GetVxLanId() == 1);
string vrf_name = "vrf1";
MacAddress vxlan_vm_mac("00:00:01:01:01:10");
MacAddress vxlan_flood_mac = MacAddress::BroadcastMac();
Ip4Address vm_ip = Ip4Address::from_string("1.1.1.10");
Ip4Address subnet_ip = Ip4Address::from_string("1.1.1.255");
Ip4Address flood_ip = Ip4Address::from_string("255.255.255.255");
CompositeNH *cnh = NULL;
//By default l2_l3 mode
BridgeRouteEntry *l2_uc_rt = L2RouteGet(vrf_name, vxlan_vm_mac);
BridgeRouteEntry *l2_flood_rt = L2RouteGet(vrf_name, vxlan_flood_mac);
InetUnicastRouteEntry *uc_rt = RouteGet(vrf_name, vm_ip, 32);
InetUnicastRouteEntry *subnet_rt = RouteGet(vrf_name, subnet_ip, 32);
Inet4MulticastRouteEntry *flood_rt = MCRouteGet(vrf_name, flood_ip);
EXPECT_TRUE(l2_uc_rt != NULL);
EXPECT_TRUE(l2_flood_rt != NULL);
EXPECT_TRUE(uc_rt != NULL);
EXPECT_TRUE(subnet_rt == NULL);
EXPECT_TRUE(flood_rt == NULL);
EXPECT_TRUE(l2_uc_rt->GetActiveNextHop()->GetType() == NextHop::INTERFACE);
EXPECT_TRUE(uc_rt->GetActiveNextHop()->GetType() == NextHop::INTERFACE);
EXPECT_TRUE(l2_flood_rt->GetActiveNextHop()->GetType() == NextHop::COMPOSITE);
cnh = ((CompositeNH *) l2_flood_rt->GetActiveNextHop());
//Interface COMP
EXPECT_TRUE(cnh->ComponentNHCount() == 1);
//Move to l2 mode
ModifyForwardingModeVn("vn1", 1, "l2");
client->WaitForIdle(5);
l2_uc_rt = L2RouteGet(vrf_name, vxlan_vm_mac);
l2_flood_rt = L2RouteGet(vrf_name, vxlan_flood_mac);
uc_rt = RouteGet(vrf_name, vm_ip, 32);
subnet_rt = RouteGet(vrf_name, subnet_ip, 32);
flood_rt = MCRouteGet(vrf_name, flood_ip);
EXPECT_TRUE(l2_uc_rt != NULL);
EXPECT_TRUE(l2_flood_rt != NULL);
EXPECT_TRUE(uc_rt == NULL);
EXPECT_TRUE(subnet_rt == NULL);
EXPECT_TRUE(flood_rt == NULL);
EXPECT_TRUE(l2_uc_rt->GetActiveNextHop()->GetType() == NextHop::INTERFACE);
EXPECT_TRUE(l2_flood_rt->GetActiveNextHop()->GetType() == NextHop::COMPOSITE);
cnh = ((CompositeNH *) l2_flood_rt->GetActiveNextHop());
//Fabric COMP + Interface COMP + EVPN comp NH
EXPECT_TRUE(cnh->ComponentNHCount() == 1);
//Move to l2_l3 mode
ModifyForwardingModeVn("vn1", 1, "l2_l3");
client->WaitForIdle();
l2_uc_rt = L2RouteGet(vrf_name, vxlan_vm_mac);
l2_flood_rt = L2RouteGet(vrf_name, vxlan_flood_mac);
uc_rt = RouteGet(vrf_name, vm_ip, 32);
subnet_rt = RouteGet(vrf_name, subnet_ip, 32);
flood_rt = MCRouteGet(vrf_name, flood_ip);
EXPECT_TRUE(l2_uc_rt != NULL);
EXPECT_TRUE(l2_flood_rt != NULL);
EXPECT_TRUE(uc_rt != NULL);
EXPECT_TRUE(subnet_rt == NULL);
EXPECT_TRUE(flood_rt == NULL);
EXPECT_TRUE(l2_uc_rt->GetActiveNextHop()->GetType() == NextHop::INTERFACE);
EXPECT_TRUE(uc_rt->GetActiveNextHop()->GetType() == NextHop::INTERFACE);
EXPECT_TRUE(l2_flood_rt->GetActiveNextHop()->GetType() == NextHop::COMPOSITE);
cnh = ((CompositeNH *) l2_flood_rt->GetActiveNextHop());
//Fabric COMP + EVPN comp + Interface COMP
EXPECT_TRUE(cnh->ComponentNHCount() == 1);
client->Reset();
DelIPAM("vn1");
client->WaitForIdle();
DeleteVmportEnv(input, 1, true);
client->WaitForIdle();
DelEncapList();
client->WaitForIdle();
}
TEST_F(CfgTest, vn_forwarding_mode_changed_2) {
struct PortInfo input[] = {
{"vnet1", 1, "1.1.1.10", "00:00:01:01:01:10", 1, 1},
};
IpamInfo ipam_info[] = {
{"1.1.1.0", 24, "1.1.1.200", true},
};
client->Reset();
AddEncapList("VXLAN", "MPLSoGRE", "MPLSoUDP");
AddL2Vn("vn1", 1);
AddVrf("vrf1");
AddLink("virtual-network", "vn1", "routing-instance", "vrf1");
client->WaitForIdle();
CreateL2VmportEnv(input, 1);
client->WaitForIdle(3);
EXPECT_TRUE(VmPortL2Active(input, 0));
AddIPAM("vn1", ipam_info, 1);
client->WaitForIdle(3);
VnEntry *vn = VnGet(1);
EXPECT_TRUE(vn->GetVxLanId() == 1);
string vrf_name = "vrf1";
MacAddress vxlan_vm_mac("00:00:01:01:01:10");
MacAddress vxlan_flood_mac = MacAddress::BroadcastMac();
Ip4Address vm_ip = Ip4Address::from_string("1.1.1.10");
Ip4Address subnet_ip = Ip4Address::from_string("1.1.1.255");
Ip4Address flood_ip = Ip4Address::from_string("255.255.255.255");
CompositeNH *cnh = NULL;
BridgeRouteEntry *l2_uc_rt;
BridgeRouteEntry *l2_flood_rt;
InetUnicastRouteEntry *uc_rt;
InetUnicastRouteEntry *subnet_rt;
Inet4MulticastRouteEntry *flood_rt;
//default to l2 mode
client->WaitForIdle();
l2_uc_rt = L2RouteGet(vrf_name, vxlan_vm_mac);
l2_flood_rt = L2RouteGet(vrf_name, vxlan_flood_mac);
uc_rt = RouteGet(vrf_name, vm_ip, 32);
subnet_rt = RouteGet(vrf_name, subnet_ip, 32);
flood_rt = MCRouteGet(vrf_name, flood_ip);
EXPECT_TRUE(l2_uc_rt != NULL);
EXPECT_TRUE(l2_flood_rt != NULL);
EXPECT_TRUE(uc_rt == NULL);
EXPECT_TRUE(subnet_rt == NULL);
EXPECT_TRUE(flood_rt == NULL);
EXPECT_TRUE(l2_uc_rt->GetActiveNextHop()->GetType() == NextHop::INTERFACE);
EXPECT_TRUE(l2_flood_rt->GetActiveNextHop()->GetType() == NextHop::COMPOSITE);
cnh = ((CompositeNH *) l2_flood_rt->GetActiveNextHop());
//Fabric COMP + EVPN comp + Interface COMP
EXPECT_TRUE(cnh->ComponentNHCount() == 1);
//Move to l2_l3 mode
ModifyForwardingModeVn("vn1", 1, "l2_l3");
client->WaitForIdle();
l2_uc_rt = L2RouteGet(vrf_name, vxlan_vm_mac);
l2_flood_rt = L2RouteGet(vrf_name, vxlan_flood_mac);
uc_rt = RouteGet(vrf_name, vm_ip, 32);
subnet_rt = RouteGet(vrf_name, subnet_ip, 32);
flood_rt = MCRouteGet(vrf_name, flood_ip);
EXPECT_TRUE(l2_uc_rt != NULL);
EXPECT_TRUE(l2_flood_rt != NULL);
EXPECT_TRUE(uc_rt != NULL);
EXPECT_TRUE(subnet_rt == NULL);
EXPECT_TRUE(flood_rt == NULL);
EXPECT_TRUE(l2_uc_rt->GetActiveNextHop()->GetType() == NextHop::INTERFACE);
EXPECT_TRUE(uc_rt->GetActiveNextHop()->GetType() == NextHop::INTERFACE);
EXPECT_TRUE(l2_flood_rt->GetActiveNextHop()->GetType() == NextHop::COMPOSITE);
cnh = ((CompositeNH *) l2_flood_rt->GetActiveNextHop());
//Fabric COMP + EVPN comp + Interface COMP
EXPECT_TRUE(cnh->ComponentNHCount() == 1);
//Move back to l2
ModifyForwardingModeVn("vn1", 1, "l2");
client->WaitForIdle();
l2_uc_rt = L2RouteGet(vrf_name, vxlan_vm_mac);
l2_flood_rt = L2RouteGet(vrf_name, vxlan_flood_mac);
uc_rt = RouteGet(vrf_name, vm_ip, 32);
subnet_rt = RouteGet(vrf_name, subnet_ip, 32);
flood_rt = MCRouteGet(vrf_name, flood_ip);
EXPECT_TRUE(l2_uc_rt != NULL);
EXPECT_TRUE(l2_flood_rt != NULL);
EXPECT_TRUE(uc_rt == NULL);
EXPECT_TRUE(subnet_rt == NULL);
EXPECT_TRUE(flood_rt == NULL);
EXPECT_TRUE(l2_uc_rt->GetActiveNextHop()->GetType() == NextHop::INTERFACE);
EXPECT_TRUE(l2_flood_rt->GetActiveNextHop()->GetType() == NextHop::COMPOSITE);
cnh = ((CompositeNH *) l2_flood_rt->GetActiveNextHop());
//Fabric COMP + EVPN comp + Interface COMP
EXPECT_TRUE(cnh->ComponentNHCount() == 1);
client->Reset();
DelIPAM("vn1");
client->WaitForIdle();
DeleteVmportEnv(input, 1, true);
client->WaitForIdle();
DelEncapList();
client->WaitForIdle();
}
// check that setting vn admin state to false makes the vm ports inactive
TEST_F(CfgTest, vn_admin_state_1) {
struct PortInfo input[] = {
{"vnet1", 1, "1.1.1.10", "00:00:01:01:01:10", 1, 1},
{"vnet2", 2, "2.2.2.20", "00:00:02:02:02:20", 1, 2},
};
IpamInfo ipam_info[] = {
{"1.1.1.0", 24, "1.1.1.200", true},
{"2.2.2.0", 24, "2.2.2.200", true},
};
client->Reset();
// vm admin_state is set to true in the call below
CreateVmportEnv(input, 2);
client->WaitForIdle();
AddIPAM("vn1", ipam_info, 2);
client->WaitForIdle();
EXPECT_TRUE(VmPortActive(input, 0));
EXPECT_TRUE(VmPortActive(input, 1));
// set the vm admin_state to false and check that vms are inactive
CreateVmportEnv(input, 2, 0, NULL, NULL, NULL, false);
client->WaitForIdle();
EXPECT_FALSE(VmPortActive(input, 0));
EXPECT_FALSE(VmPortActive(input, 1));
CreateVmportEnv(input, 2);
client->WaitForIdle();
EXPECT_TRUE(VmPortActive(input, 0));
EXPECT_TRUE(VmPortActive(input, 1));
client->Reset();
DelIPAM("vn1");
client->WaitForIdle();
DeleteVmportEnv(input, 2, true);
client->WaitForIdle();
}
// check that setting vn admin state to false makes the vm ports inactive
TEST_F(CfgTest, vn_admin_state_2) {
struct PortInfo input[] = {
{"vnet1", 1, "1.1.1.10", "00:00:01:01:01:10", 1, 1},
{"vnet2", 2, "2.2.2.20", "00:00:02:02:02:20", 1, 2},
};
IpamInfo ipam_info[] = {
{"1.1.1.0", 24, "1.1.1.200", true},
{"2.2.2.0", 24, "2.2.2.200", true},
};
client->Reset();
// vm admin_state is set to false in the call below
CreateVmportEnv(input, 2, 0, NULL, NULL, NULL, false);
client->WaitForIdle();
AddIPAM("vn1", ipam_info, 2);
client->WaitForIdle();
EXPECT_FALSE(VmPortActive(input, 0));
EXPECT_FALSE(VmPortActive(input, 1));
// set the vm admin_state to false and check that vms are inactive
CreateVmportEnv(input, 2);
client->WaitForIdle();
EXPECT_TRUE(VmPortActive(input, 0));
EXPECT_TRUE(VmPortActive(input, 1));
CreateVmportEnv(input, 2, 0, NULL, NULL, NULL, false);
client->WaitForIdle();
EXPECT_FALSE(VmPortActive(input, 0));
EXPECT_FALSE(VmPortActive(input, 1));
client->Reset();
DelIPAM("vn1");
client->WaitForIdle();
DeleteVmportEnv(input, 2, true);
client->WaitForIdle();
}
TEST_F(CfgTest, change_in_gateway) {
//Send control node message on subnet bcast after family has changed to L2
client->Reset();
struct PortInfo input[] = {
{"vnet1", 1, "11.1.1.2", "00:00:00:01:01:11", 1, 1},
};
IpamInfo ipam_info[] = {
{"11.1.1.0", 24, "11.1.1.200", true},
};
IpamInfo ipam_info_2[] = {
{"11.1.1.0", 24, "11.1.1.100", true},
};
EXPECT_FALSE(VrfFind("vrf1"));
VxLanNetworkIdentifierMode(false);
client->WaitForIdle();
CreateVmportEnv(input, 1, 0);
client->WaitForIdle();
WAIT_FOR(1000, 1000, (VmPortActive(input, 0) == true));
AddIPAM("vn1", ipam_info, 1);
client->WaitForIdle();
WAIT_FOR(1000, 1000, (RouteFind("vrf1", "11.1.1.200", 32)));
//Change IPAM
AddIPAM("vn1", ipam_info_2, 1);
client->WaitForIdle();
WAIT_FOR(1000, 1000, (RouteFind("vrf1", "11.1.1.100", 32)));
EXPECT_TRUE(!RouteFind("vrf1", "11.1.1.200", 32));
//Restore and cleanup
client->Reset();
DelIPAM("vn1");
client->WaitForIdle();
DeleteVmportEnv(input, 1, 1, 0);
client->WaitForIdle();
WAIT_FOR(1000, 1000, (VrfFind("vrf1") == false));
}
TEST_F(CfgTest, change_in_gatewaywith_no_vrf) {
//Send control node message on subnet bcast after family has changed to L2
client->Reset();
struct PortInfo input[] = {
{"vnet1", 1, "11.1.1.2", "00:00:00:01:01:11", 1, 1},
};
IpamInfo ipam_info[] = {
{"11.1.1.0", 24, "11.1.1.200", true},
};
IpamInfo ipam_info_2[] = {
{"11.1.1.0", 24, "11.1.1.100", true},
};
EXPECT_FALSE(VrfFind("vrf1"));
VxLanNetworkIdentifierMode(false);
client->WaitForIdle();
CreateVmportEnv(input, 1, 0);
client->WaitForIdle();
WAIT_FOR(1000, 1000, (VmPortActive(input, 0) == true));
AddIPAM("vn1", ipam_info, 1);
client->WaitForIdle();
WAIT_FOR(1000, 1000, (RouteFind("vrf1", "11.1.1.200", 32)));
DelVrf("vrf1");
client->WaitForIdle();
//Change IPAM
AddIPAM("vn1", ipam_info_2, 1);
client->WaitForIdle();
AddVrf("vrf1", 1);
client->WaitForIdle();
WAIT_FOR(1000, 1000, (RouteFind("vrf1", "11.1.1.100", 32)));
EXPECT_TRUE(!RouteFind("vrf1", "11.1.1.200", 32));
//Restore and cleanup
client->Reset();
DelIPAM("vn1");
client->WaitForIdle();
DeleteVmportEnv(input, 1, 1, 0);
client->WaitForIdle();
WAIT_FOR(1000, 1000, (VrfFind("vrf1") == false));
}
TEST_F(CfgTest, l2_mode_configured_via_ipam_non_linklocal_gw) {
client->Reset();
struct PortInfo input[] = {
{"vnet1", 1, "11.1.1.2", "00:00:00:01:01:11", 1, 1},
};
IpamInfo ipam_info[] = {
{"11.1.1.0", 24, "169.253.0.1", true},
};
CreateVmportEnv(input, 1, 0);
client->WaitForIdle();
WAIT_FOR(1000, 1000, (VmPortActive(input, 0) == true));
AddIPAM("vn1", ipam_info, 1);
client->WaitForIdle();
VnEntry *vn = VnGet(1);;
EXPECT_TRUE(vn->layer3_forwarding());
EXPECT_TRUE(vn->bridging());
//Restore and cleanup
client->Reset();
DelIPAM("vn1");
client->WaitForIdle();
DeleteVmportEnv(input, 1, 1, 0);
client->WaitForIdle();
WAIT_FOR(1000, 1000, (VrfFind("vrf1") == false));
}
TEST_F(CfgTest, RpfEnableDisable) {
AddVn("vn10", 10, true);
client->WaitForIdle();
VnEntry *vn = VnGet(10);
EXPECT_TRUE(vn->enable_rpf());
DisableRpf("vn10", 10);
EXPECT_FALSE(vn->enable_rpf());
EnableRpf("vn10", 10);
EXPECT_TRUE(vn->enable_rpf());
DelVn("vn10");
client->WaitForIdle();
WAIT_FOR(1000, 1000, (VnGet(10) == NULL));
}
TEST_F(CfgTest, UnknownBroadcastEnableDisable_1) {
AddVn("vn10", 10, true);
AddVrf("vrf10");
AddLink("virtual-network", "vn10", "routing-instance", "vrf10");
client->WaitForIdle();
VnEntry *vn = VnGet(10);
EXPECT_TRUE(vn->flood_unknown_unicast() == false);
VrfNHKey key("vrf10", false, true);
const VrfNH *vrf_nh = static_cast<const VrfNH *>(GetNH(&key));
EXPECT_TRUE(vrf_nh->flood_unknown_unicast() == false);
EnableUnknownBroadcast("vn10", 10);
EXPECT_TRUE(vn->flood_unknown_unicast());
EXPECT_TRUE(vrf_nh->flood_unknown_unicast() == true);
DisableUnknownBroadcast("vn10", 10);
EXPECT_FALSE(vn->flood_unknown_unicast());
EXPECT_TRUE(vrf_nh->flood_unknown_unicast() == false);
DelLink("virtual-network", "vn10", "routing-instance", "vrf10");
client->WaitForIdle();
DelVrf("vrf10");
DelVn("vn10");
client->WaitForIdle();
WAIT_FOR(1000, 1000, (VnGet(10) == NULL));
WAIT_FOR(1000, 1000, (VrfFind("vrf10") == false));
}
TEST_F(CfgTest, UnknownBroadcastEnableDisable_2) {
struct PortInfo input[] = {
{"vnet10", 10, "1.1.1.10", "00:00:01:01:01:10", 10, 10},
};
client->Reset();
CreateVmportEnv(input, 1);
client->WaitForIdle();
EXPECT_TRUE(VmPortActive(input, 0));
const VmInterface *intf = static_cast<const VmInterface *>(VmPortGet(10));
EXPECT_FALSE(intf->flood_unknown_unicast());
EnableUnknownBroadcast("vn10", 10);
EXPECT_TRUE(intf->flood_unknown_unicast());
DisableUnknownBroadcast("vn10", 10);
EXPECT_FALSE(intf->flood_unknown_unicast());
DeleteVmportEnv(input, 1, true);
client->WaitForIdle();
}
TEST_F(CfgTest, CfgUuidNullDelete) {
client->WaitForIdle();
// Add VN with UUID
AddVn("vn1", 1);
client->WaitForIdle();
VnEntry *vn = VnGet(1);
ASSERT_TRUE(vn != NULL);
//Get the config table
IFMapTable *table =
IFMapTable::FindTable(Agent::GetInstance()->db(),"virtual-network");
ASSERT_TRUE(table != NULL);
//Get the config node
IFMapNode *node = table->FindNode("vn1");
ASSERT_TRUE(node != NULL);
//Ensure that Oper exists
ASSERT_TRUE(VnFind(1));
//We no longer consider absence of id-perms as a delete trigger.
//So modifying the following to DelVn
//Send Uuid zero and verify that node is deleted
//AddVn("vn1", 0);
DelVn("vn1");
client->WaitForIdle();
node = table->FindNode("vn1");
ASSERT_TRUE(node == NULL);
//Ensure that Oper is deleted
ASSERT_FALSE(VnFind(1));
}
TEST_F(CfgTest, CfgUuidChange) {
client->WaitForIdle();
// Add VN with UUID
AddVn("vn1", 1);
client->WaitForIdle();
VnEntry *vn = VnGet(1);
ASSERT_TRUE(vn != NULL);
//Get the config table
IFMapTable *table =
IFMapTable::FindTable(Agent::GetInstance()->db(),"virtual-network");
ASSERT_TRUE(table != NULL);
//Get the config node
IFMapNode *node = table->FindNode("vn1");
ASSERT_TRUE(node != NULL);
//Ensure that Oper exists
ASSERT_TRUE(VnFind(1));
//Send different Uuid
AddVn("vn1", 2);
client->WaitForIdle();
node = table->FindNode("vn1");
ASSERT_TRUE(node != NULL);
//Ensure that Oper exists
ASSERT_TRUE(VnFind(2));
//Ensure that Oper does not exists
ASSERT_FALSE(VnFind(1));
DelVn("vn1");
client->WaitForIdle();
node = table->FindNode("vn1");
ASSERT_FALSE(node);
//Ensure that Oper deleted
ASSERT_FALSE(VnFind(1));
ASSERT_FALSE(VnFind(2));
}
TEST_F(CfgTest, multicast_fabric_routes) {
//Send control node message on subnet bcast after family has changed to L2
client->Reset();
struct PortInfo input[] = {
{"vnet1", 1, "11.1.1.2", "00:00:00:01:01:11", 1, 1},
};
IpamInfo ipam_info[] = {
{"11.1.1.0", 24, "11.1.1.200", true},
};
CreateVmportEnv(input, 1, 0);
client->WaitForIdle();
WAIT_FOR(1000, 1000, (VmPortActive(input, 0) == true));
AddIPAM("vn1", ipam_info, 1);
client->WaitForIdle();
WAIT_FOR(1000, 1000, (RouteFind("vrf1", "11.1.1.200", 32)));
EXPECT_FALSE(RouteFind("vrf1", "224.0.0.0", 8));
EXPECT_FALSE(RouteFindV6("vrf1", "ff00::", 8));
EXPECT_TRUE(RouteFind(Agent::GetInstance()->fabric_vrf_name(),
"224.0.0.0", 8));
EXPECT_TRUE(RouteFindV6(Agent::GetInstance()->fabric_vrf_name(),
"ff00::", 8));
//Restore and cleanup
client->Reset();
DelIPAM("vn1");
client->WaitForIdle();
DeleteVmportEnv(input, 1, true);
client->WaitForIdle();
WAIT_FOR(1000, 1000, (VrfFind("vrf1") == false));
}
// Check that flat subnet config in an IPAM is used to update VN entries
TEST_F(CfgTest, flat_subnet_config) {
client->Reset();
struct PortInfo input[] = {
{"vnet1", 1, "12.1.1.1", "00:00:00:01:01:11", 1, 1},
};
IpamInfo ipam_info[] = {
{"11.1.1.0", 24, "11.1.1.200", true},
};
char ipam_attr[] = "<network-ipam-mgmt>\n "
"<ipam-dns-method>default-dns-server</ipam-dns-method>\n "
"</network-ipam-mgmt>\n "
"<ipam-subnet-method>flat-subnet</ipam-subnet-method>\n "
"<ipam-subnets>\n "
"<subnets>\n "
"<subnet>\n "
"<ip-prefix> 12.1.0.0 </ip-prefix>\n "
"<ip-prefix-len> 16 </ip-prefix-len>\n "
"</subnet>\n "
"<default-gateway> 12.1.0.1 </default-gateway>\n "
"<dns-server-address> 12.1.0.2 </dns-server-address>\n "
"<enable-dhcp>true</enable-dhcp>\n "
"</subnets>\n "
"</ipam-subnets>\n ";
CreateVmportEnv(input, 1, 0);
client->WaitForIdle();
WAIT_FOR(1000, 1000, (VmPortActive(input, 0) == true));
AddIPAM("vn1", ipam_info, 1, ipam_attr);