2 Documentation Test suite to validate dualstack (IPv4 + IPv6) vpnservice functionality in an Openstack
3 ... integrated environment.
4 ... The assumption of this suite is that the environment is already configured with the proper
5 ... integration bridges and vxlan tunnels.
6 Suite Setup VpnOperations.Basic Suite Setup
7 Suite Teardown VpnOperations.Basic Vpnservice Suite Cleanup
8 Test Setup SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
9 Test Teardown OpenStackOperations.Get Test Teardown Debugs
11 Library OperatingSystem
12 Library RequestsLibrary
13 Resource ../../../libraries/Utils.robot
14 Resource ../../../libraries/OpenStackOperations.robot
15 Resource ../../../libraries/DevstackUtils.robot
16 Resource ../../../libraries/VpnOperations.robot
17 Resource ../../../libraries/OVSDB.robot
18 Resource ../../../libraries/SetupUtils.robot
19 Resource ../../../libraries/Tcpdump.robot
20 Resource ../../../variables/Variables.robot
21 Resource ../../../variables/netvirt/Variables.robot
24 ${SECURITY_GROUP} vpn_sg_dualstack
25 @{NETWORKS} vpn_net_1_dualstack vpn_net_2_dualstack
26 @{SUBNETS4} vpn_net_ipv4_1_dualstack vpn_net_ipv4_2_dualstack
27 @{SUBNETS6} vpn_net_ipv6_1_dualstack vpn_net_ipv6_2_dualstack
28 @{SUBNETS4_CIDR} 30.1.1.0/24 40.1.1.0/24
29 @{SUBNETS6_CIDR} 2001:db5:0:2::/64 2001:db5:0:3::/64
30 ${SUBNET_ADDITIONAL_ARGS} --ip-version=6 --ipv6-address-mode=slaac --ipv6-ra-mode=slaac
31 @{PORTS} vpn_port_1_dualstack vpn_port_2_dualstack vpn_port_3_dualstack vpn_port_4_dualstack
32 @{NET_1_VM_INSTANCES} vpn_net_1_vm_1_dualstack vpn_net_1_vm_2_dualstack
33 @{NET_2_VM_INSTANCES} vpn_net_2_vm_1_dualstack vpn_net_2_vm_2_dualstack
34 @{EXTRA_NW_IPV4} 76.1.1.2 77.1.1.2
35 @{EXTRA_NW_IPV6} 3001:db9:cafe:d::10 3001:db9:abcd:d::20
36 @{EXTRA_NW_SUBNET} 76.1.1.0/24 77.1.1.0/24 3001:db9:cafe:d::/64 3001:db9:abcd:d::/64
37 ${ROUTER} vpn_router_dualstack
38 ${UPDATE_NETWORK} UpdateNetwork_dualstack
39 ${UPDATE_SUBNET} UpdateSubnet_dualstack
40 ${UPDATE_PORT} UpdatePort_dualstack
41 @{VPN_INSTANCE_ID} 1bc8cd92-48ca-49b5-94e1-b2921a261661 1bc8cd92-48ca-49b5-94e1-b2921a261662 1bc8cd92-48ca-49b5-94e1-b2921a261663
42 @{VPN_NAME} vpn1_dualstack vpn2_dualstack vpn3_dualstack
43 @{RDS} ["2506:2"] ["2606:2"] ["2706:2"]
46 Create Neutron Networks
47 [Documentation] Create two networks.
48 OpenStackOperations.Create Network @{NETWORKS}[0]
49 OpenStackOperations.Create Network @{NETWORKS}[1]
50 ${NET_LIST} = OpenStackOperations.List Networks
51 BuiltIn.Wait Until Keyword Succeeds 3s 1s Utils.Check For Elements At URI ${NETWORK_URL} ${NETWORKS}
52 OpenStackOperations.Update Network @{NETWORKS}[0] additional_args=--description ${UPDATE_NETWORK}
53 ${output} = OpenStackOperations.Show Network @{NETWORKS}[0]
54 BuiltIn.Should Contain ${output} ${UPDATE_NETWORK}
56 Create Neutron Subnets
57 [Documentation] Create subnets for previously created networks.
58 OpenStackOperations.Create SubNet @{NETWORKS}[0] @{SUBNETS4}[0] @{SUBNETS4_CIDR}[0]
59 OpenStackOperations.Create SubNet @{NETWORKS}[0] @{SUBNETS6}[0] @{SUBNETS6_CIDR}[0] ${SUBNET_ADDITIONAL_ARGS}
60 OpenStackOperations.Create SubNet @{NETWORKS}[1] @{SUBNETS4}[1] @{SUBNETS4_CIDR}[1]
61 OpenStackOperations.Create SubNet @{NETWORKS}[1] @{SUBNETS6}[1] @{SUBNETS6_CIDR}[1] ${SUBNET_ADDITIONAL_ARGS}
62 ${SUB_LIST} = OpenStackOperations.List Subnets
63 BuiltIn.Wait Until Keyword Succeeds 3s 1s Utils.Check For Elements At URI ${SUBNETWORK_URL} ${SUBNETS4}
64 BuiltIn.Wait Until Keyword Succeeds 3s 1s Utils.Check For Elements At URI ${SUBNETWORK_URL} ${SUBNETS6}
65 OpenStackOperations.Update SubNet @{SUBNETS4}[0] additional_args=--description ${UPDATE_SUBNET}
66 ${output} = OpenStackOperations.Show SubNet @{SUBNETS4}[0]
67 BuiltIn.Should Contain ${output} ${UPDATE_SUBNET}
70 [Documentation] Create Router.
71 OpenStackOperations.Create Router ${ROUTER}
72 @{ROUTER_LIST} = BuiltIn.Create List ${ROUTER}
73 BuiltIn.Wait Until Keyword Succeeds 3s 1s Utils.Check For Elements At URI ${ROUTER_URL} ${ROUTER_LIST}
76 [Documentation] Add created subnets to router.
77 : FOR ${PORT} IN @{SUBNETS4}
78 \ OpenStackOperations.Add Router Interface ${ROUTER} ${PORT}
79 ${interface_output} = OpenStackOperations.Show Router Interface ${ROUTER}
80 ${GW1_MAC_ADDRS} ${GW_IPV4_ADDRS} = VpnOperations.Get Gateway MAC And IP Address ${ROUTER}
81 : FOR ${PORT} IN @{SUBNETS6}
82 \ OpenStackOperations.Add Router Interface ${ROUTER} ${PORT}
83 ${interface_output} = OpenStackOperations.Show Router Interface ${ROUTER}
84 ${GW2_MAC_ADDRS} ${GW_IPV6_ADDRS} = VpnOperations.Get Gateway MAC And IP Address ${ROUTER} ${IP6_REGEX}
85 ${GW_MAC_ADDRS} = BuiltIn.Create List @{GW1_MAC_ADDRS} @{GW2_MAC_ADDRS}
86 BuiltIn.Set Suite Variable ${GW1_MAC_ADDRS}
87 BuiltIn.Set Suite Variable ${GW2_MAC_ADDRS}
88 BuiltIn.Set Suite Variable ${GW_MAC_ADDRS}
89 BuiltIn.Set Suite Variable ${GW_IPV4_ADDRS}
90 BuiltIn.Set Suite Variable ${GW_IPV6_ADDRS}
92 Create Allow All Security Group IPv4+IPv6
93 [Documentation] Create neutron security group with Allow All rule set for IPv4 ethertype.
94 ... Then add in this group Allow All rule set for IPv6 ethertype.
95 OpenStackOperations.Create Allow All SecurityGroup ${SECURITY_GROUP} IPv4
96 OpenStackOperations.Neutron Security Group Rule Create ${SECURITY_GROUP} direction=ingress ethertype=IPv6 port_range_max=65535 port_range_min=1 protocol=tcp
97 OpenStackOperations.Neutron Security Group Rule Create ${SECURITY_GROUP} direction=egress ethertype=IPv6 port_range_max=65535 port_range_min=1 protocol=tcp
98 OpenStackOperations.Neutron Security Group Rule Create ${SECURITY_GROUP} direction=ingress ethertype=IPv6 protocol=icmp
99 OpenStackOperations.Neutron Security Group Rule Create ${SECURITY_GROUP} direction=egress ethertype=IPv6 protocol=icmp
100 OpenStackOperations.Neutron Security Group Rule Create ${SECURITY_GROUP} direction=ingress ethertype=IPv6 port_range_max=65535 port_range_min=1 protocol=udp
101 OpenStackOperations.Neutron Security Group Rule Create ${SECURITY_GROUP} direction=egress ethertype=IPv6 port_range_max=65535 port_range_min=1 protocol=udp
104 [Documentation] Create 2 ports in previously created IPv4 subnets and 2 ports in previously created IPv6 subnets.
105 ${allowed_address_pairs_args} = BuiltIn.Set Variable --allowed-address ip-address=${EXTRA_NW_SUBNET[0]} --allowed-address ip-address=${EXTRA_NW_SUBNET[1]} --allowed-address ip-address=${EXTRA_NW_SUBNET[2]} --allowed-address ip-address=${EXTRA_NW_SUBNET[3]}
106 OpenStackOperations.Create Port @{NETWORKS}[0] @{PORTS}[0] sg=${SECURITY_GROUP} additional_args=${allowed_address_pairs_args}
107 OpenStackOperations.Create Port @{NETWORKS}[0] @{PORTS}[1] sg=${SECURITY_GROUP} additional_args=${allowed_address_pairs_args}
108 OpenStackOperations.Create Port @{NETWORKS}[1] @{PORTS}[2] sg=${SECURITY_GROUP} additional_args=${allowed_address_pairs_args}
109 OpenStackOperations.Create Port @{NETWORKS}[1] @{PORTS}[3] sg=${SECURITY_GROUP} additional_args=${allowed_address_pairs_args}
110 BuiltIn.Wait Until Keyword Succeeds 3s 1s Utils.Check For Elements At URI ${PORT_URL} ${PORTS}
111 ${PORTS_MACADDR} = OpenStackOperations.Get Ports MacAddr ${PORTS}
112 BuiltIn.Set Suite Variable ${PORTS_MACADDR}
113 OpenStackOperations.Update Port @{PORTS}[0] additional_args=--name ${UPDATE_PORT}
114 ${output} = Show Port ${UPDATE_PORT}
115 BuiltIn.Should Contain ${output} ${UPDATE_PORT}
116 OpenStackOperations.Update Port ${UPDATE_PORT} additional_args=--name @{PORTS}[0]
119 [Documentation] Launch a VM for each previously created port.
120 OpenStackOperations.Create Vm Instance With Port On Compute Node @{PORTS}[0] ${NET_1_VM_INSTANCES[0]} ${OS_CMP1_HOSTNAME} sg=${SECURITY_GROUP}
121 OpenStackOperations.Create Vm Instance With Port On Compute Node @{PORTS}[1] ${NET_1_VM_INSTANCES[1]} ${OS_CMP2_HOSTNAME} sg=${SECURITY_GROUP}
122 OpenStackOperations.Create Vm Instance With Port On Compute Node @{PORTS}[2] ${NET_2_VM_INSTANCES[0]} ${OS_CMP1_HOSTNAME} sg=${SECURITY_GROUP}
123 OpenStackOperations.Create Vm Instance With Port On Compute Node @{PORTS}[3] ${NET_2_VM_INSTANCES[1]} ${OS_CMP2_HOSTNAME} sg=${SECURITY_GROUP}
124 ${VM_INSTANCES} = BuiltIn.Create List @{NET_1_VM_INSTANCES} @{NET_2_VM_INSTANCES}
125 BuiltIn.Set Suite Variable ${VM_INSTANCES}
126 BuiltIn.Wait Until Keyword Succeeds 30s 10s OpenStackOperations.Wait For Routes To Propogate ${NETWORKS} ${SUBNETS4_CIDR}
127 BuiltIn.Wait Until Keyword Succeeds 30s 10s OpenStackOperations.Wait For Routes To Propogate ${NETWORKS} ${SUBNETS6_CIDR}
128 @{NET_1_VM_IPV4} ${NET_1_DHCP_IPV4} = OpenStackOperations.Get VM IPs @{NET_1_VM_INSTANCES}
129 @{NET_2_VM_IPV4} ${NET_2_DHCP_IPV4} = OpenStackOperations.Get VM IPs @{NET_2_VM_INSTANCES}
130 BuiltIn.Should Not Contain ${NET_1_VM_IPV4} None
131 BuiltIn.Should Not Contain ${NET_2_VM_IPV4} None
132 BuiltIn.Should Not Contain ${NET_1_DHCP_IPV4} None
133 BuiltIn.Should Not Contain ${NET_2_DHCP_IPV4} None
134 BuiltIn.Log Collect VMs IPv6 addresses
135 ${prefix_net10} = String.Replace String @{SUBNETS6_CIDR}[0] ${IP6_SUBNET_CIDR_SUFFIX} ${IP6_ADDR_SUFFIX}
136 ${prefix_net20} = String.Replace String @{SUBNETS6_CIDR}[1] ${IP6_SUBNET_CIDR_SUFFIX} ${IP6_ADDR_SUFFIX}
137 ${status} ${message} Run Keyword And Ignore Error BuiltIn.Wait Until Keyword Succeeds 3x 60s OpenStackOperations.Collect VM IPv6 SLAAC Addresses
138 ... true ${NET_1_VM_INSTANCES} @{NETWORKS}[0] ${prefix_net10}
139 ${status} ${message} Run Keyword And Ignore Error BuiltIn.Wait Until Keyword Succeeds 3x 60s OpenStackOperations.Collect VM IPv6 SLAAC Addresses
140 ... true ${NET_2_VM_INSTANCES} @{NETWORKS}[1] ${prefix_net20}
141 ${NET_1_VM_IPV6} = OpenStackOperations.Collect VM IPv6 SLAAC Addresses false ${NET_1_VM_INSTANCES} @{NETWORKS}[0] ${prefix_net10}
142 ${NET_2_VM_IPV6} = OpenStackOperations.Collect VM IPv6 SLAAC Addresses false ${NET_2_VM_INSTANCES} @{NETWORKS}[1] ${prefix_net20}
143 ${LOOP_COUNT} Get Length ${NET_1_VM_INSTANCES}
144 : FOR ${index} IN RANGE 0 ${LOOP_COUNT}
145 \ ${status} ${message} Run Keyword And Ignore Error BuiltIn.Should Not Contain @{NET_1_VM_IPV6}[${index}] None
146 \ Run Keyword If '${status}' == 'FAIL' Write Commands Until Prompt nova console-log @{NET_1_VM_INSTANCES}[${index}] 30s
147 \ ${status} ${message} Run Keyword And Ignore Error BuiltIn.Should Not Contain @{NET_2_VM_IPV6}[${index}] None
148 \ Run Keyword If '${status}' == 'FAIL' Write Commands Until Prompt nova console-log @{NET_2_VM_INSTANCES}[${index}] 30s
149 BuiltIn.Set Suite Variable ${NET_1_VM_IPV4}
150 BuiltIn.Set Suite Variable ${NET_2_VM_IPV4}
151 BuiltIn.Set Suite Variable ${NET_1_VM_IPV6}
152 BuiltIn.Set Suite Variable ${NET_2_VM_IPV6}
153 ${VM_IPS} = BuiltIn.Create List @{NET_1_VM_IPV4} @{NET_2_VM_IPV4} @{NET_1_VM_IPV6} @{NET_2_VM_IPV6}
154 BuiltIn.Set Suite Variable ${VM_IPS}
155 [Teardown] BuiltIn.Run Keywords OpenStackOperations.Show Debugs @{NET_1_VM_INSTANCES} @{NET_2_VM_INSTANCES}
156 ... AND OpenStackOperations.Get Test Teardown Debugs
158 Check ELAN Datapath Traffic Within The Networks
159 [Documentation] Checks datapath within the same network with different vlans.
160 ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[0] ${NET_1_VM_IPV4[0]} ping -I ${NET_1_VM_IPV4[0]} -c 3 ${NET_1_VM_IPV4[1]}
161 BuiltIn.Should Contain ${output} 64 bytes
162 ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[0] ${NET_1_VM_IPV6[0]} ping6 -I ${NET_1_VM_IPV6[0]} -c 3 ${NET_1_VM_IPV6[1]}
163 BuiltIn.Should Contain ${output} 64 bytes
164 ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[1] ${NET_2_VM_IPV4[0]} ping -I ${NET_2_VM_IPV4[0]} -c 3 ${NET_2_VM_IPV4[1]}
165 BuiltIn.Should Contain ${output} 64 bytes
166 ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[1] ${NET_2_VM_IPV6[0]} ping6 -I ${NET_2_VM_IPV6[0]} -c 3 ${NET_2_VM_IPV6[1]}
167 BuiltIn.Should Contain ${output} 64 bytes
169 Check L3_Datapath Traffic Across Networks With Router
170 [Documentation] L3 Datapath test across networks using previously created router.
171 BuiltIn.Log Verification of FIB Entries and Flow
172 @{tcpdump_conn_ids} = OpenStackOperations.Start Packet Capture On Nodes tcpdump_vpn_ds ${EMPTY} ${OS_CONTROL_NODE_IP} ${OS_COMPUTE_1_IP} ${OS_COMPUTE_2_IP}
173 ${vm_instances} = BuiltIn.Create List @{NET_1_VM_IPV4} @{NET_2_VM_IPV4} @{NET_1_VM_IPV6} @{NET_2_VM_IPV6}
174 BuiltIn.Wait Until Keyword Succeeds 30s 5s Utils.Check For Elements At URI ${FIB_ENTRY_URL} ${vm_instances}
175 : FOR ${VM} IN ${vm_instances}
176 \ BuiltIn.Wait Until Keyword Succeeds 30s 5s VpnOperations.Verify Flows Are Present For L3VPN ${OS_COMPUTE_1_IP} ${VM}
177 BuiltIn.Wait Until Keyword Succeeds 30s 5s VpnOperations.Verify GWMAC Entry On ODL ${GW_MAC_ADDRS}
178 BuiltIn.Wait Until Keyword Succeeds 30s 5s Verify GWMAC Flow Entry On Flow Table ${OS_COMPUTE_1_IP}
179 BuiltIn.Wait Until Keyword Succeeds 30s 5s Verify GWMAC Flow Entry On Flow Table ${OS_COMPUTE_2_IP}
180 BuiltIn.Log L3 Datapath test across the networks using router
181 ${dst_ipv4_list1} = BuiltIn.Create List ${NET_1_VM_IPV4[1]} @{NET_2_VM_IPV4}
182 Test Operations From Vm Instance @{NETWORKS}[0] ${NET_1_VM_IPV4[0]} ${dst_ipv4_list1}
183 ${dst_ipv4_list2} = BuiltIn.Create List ${NET_2_VM_IPV4[1]} @{NET_1_VM_IPV4}
184 Test Operations From Vm Instance @{NETWORKS}[1] ${NET_2_VM_IPV4[0]} ${dst_ipv4_list2}
185 ${dst_ipv6_list1} = BuiltIn.Create List ${NET_1_VM_IPV6[1]} @{NET_2_VM_IPV6}
186 Test Operations From Vm Instance @{NETWORKS}[0] ${NET_1_VM_IPV6[0]} ${dst_ipv6_list1}
187 ${dst_ipv6_list2} = BuiltIn.Create List ${NET_2_VM_IPV6[1]} @{NET_1_VM_IPV6}
188 Test Operations From Vm Instance @{NETWORKS}[1] ${NET_2_VM_IPV6[0]} ${dst_ipv6_list2}
189 [Teardown] VpnOperations.Test Teardown With Tcpdump Stop ${tcpdump_conn_ids}
191 Add Multiple Extra Routes And Check Datapath Before L3VPN Creation
192 [Documentation] Add multiple extra routes and check data path before L3VPN creation.
193 BuiltIn.Log Add extraroutes to VM
194 : FOR ${VM} IN @{NET_1_VM_IPV4}
195 \ ${CONFIG_EXTRA_ROUTE_IP1} = BuiltIn.Catenate sudo ifconfig eth0:1 @{EXTRA_NW_IPV4}[0] netmask 255.255.255.0 up
196 \ ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[0] ${VM} ${CONFIG_EXTRA_ROUTE_IP1}
197 \ ${CONFIG_EXTRA_ROUTE_IP2} = BuiltIn.Catenate sudo ifconfig eth0:2 @{EXTRA_NW_IPV4}[1] netmask 255.255.255.0 up
198 \ ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[0] ${VM} ${CONFIG_EXTRA_ROUTE_IP2}
199 \ ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[0] ${VM} ip a
200 ${ext_rt1} = BuiltIn.Set Variable destination=${EXTRA_NW_SUBNET[0]},gateway=${NET_1_VM_IPV4[0]}
201 ${ext_rt2} = BuiltIn.Set Variable destination=${EXTRA_NW_SUBNET[1]},gateway=${NET_1_VM_IPV4[0]}
202 ${cmd} = BuiltIn.Catenate ${RT_OPTIONS} ${ext_rt1} ${RT_OPTIONS} ${ext_rt2}
203 OpenStackOperations.Update Router ${ROUTER} ${cmd}
204 OpenStackOperations.Show Router ${ROUTER} -D
205 : FOR ${VM} IN @{NET_1_VM_IPV6}
206 \ ${CONFIG_EXTRA_ROUTE_IP3} = BuiltIn.Catenate sudo ip -6 addr add ${EXTRA_NW_IPV6[0]}/64 dev eth0
207 \ ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[0] ${VM} ${CONFIG_EXTRA_ROUTE_IP3}
208 \ ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[0] ${VM} ip -6 a
209 \ ${CONFIG_EXTRA_ROUTE_IP4} = BuiltIn.Catenate sudo ip -6 addr add ${EXTRA_NW_IPV6[0]}/64 dev eth0
210 \ ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[0] ${NET_1_VM_IPV6[0]} ${CONFIG_EXTRA_ROUTE_IP4}
211 \ ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[0] ${NET_1_VM_IPV6[0]} ip -6 a
212 ${ext_rt3} = BuiltIn.Set Variable destination=${EXTRA_NW_SUBNET[2]},gateway=${NET_1_VM_IPV6[0]}
213 ${ext_rt4} = BuiltIn.Set Variable destination=${EXTRA_NW_SUBNET[3]},gateway=${NET_1_VM_IPV6[0]}
214 ${cmd} = BuiltIn.Catenate ${RT_OPTIONS} ${ext_rt3} ${RT_OPTIONS} ${ext_rt4}
215 OpenStackOperations.Update Router ${ROUTER} ${cmd}
216 OpenStackOperations.Show Router ${ROUTER} -D
217 BuiltIn.Log Verify FIB table
218 ${vm_instances} = BuiltIn.Create List @{EXTRA_NW_SUBNET}
219 BuiltIn.Wait Until Keyword Succeeds 30s 5s Utils.Check For Elements At URI ${FIB_ENTRY_URL} ${vm_instances}
220 : FOR ${EXTRA_NW_IP} IN @{EXTRA_NW_IPV4}
221 \ ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[0] ${NET_1_VM_IPV4[0]} ping -c 3 ${EXTRA_NW_IP}
222 \ BuiltIn.Should Contain ${output} 64 bytes
223 \ ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[0] ${NET_1_VM_IPV4[1]} ping -c 3 ${EXTRA_NW_IP}
224 \ BuiltIn.Should Contain ${output} 64 bytes
225 : FOR ${EXTRA_NW_IP} IN @{EXTRA_NW_IPV6}
226 \ ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[0] ${NET_1_VM_IPV6[0]} ping6 -c 3 ${EXTRA_NW_IP}
227 \ BuiltIn.Should Contain ${output} 64 bytes
228 \ ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[0] ${NET_1_VM_IPV6[1]} ping6 -c 3 ${EXTRA_NW_IP}
229 \ BuiltIn.Should Contain ${output} 64 bytes
231 Delete And Recreate Extra Route
232 [Documentation] Delete IPv4 and IPv6 extra routes and recreate it.
233 ... Then check data path before L3VPN creation.
234 BuiltIn.Log Delete all extra routes
235 OpenStackOperations.Update Router ${ROUTER} ${RT_CLEAR}
236 OpenStackOperations.Show Router ${ROUTER} -D
237 BuiltIn.Log Adding extra route to VM
238 ${CONFIG_EXTRA_ROUTE_IPV4}= BuiltIn.Catenate sudo ifconfig eth0:1 @{EXTRA_NW_IPV4}[0] netmask 255.255.255.0 up
239 ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[0] ${NET_1_VM_IPV4[0]} ${CONFIG_EXTRA_ROUTE_IPV4}
240 ${ext_rt_ipv4} = BuiltIn.Set Variable destination=${EXTRA_NW_SUBNET[0]},gateway=${NET_1_VM_IPV4[0]}
241 ${cmd} = BuiltIn.Catenate ${RT_OPTIONS} ${ext_rt_ipv4}
242 OpenStackOperations.Update Router ${ROUTER} ${cmd}
243 OpenStackOperations.Show Router ${ROUTER} -D
244 ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[0] ${NET_1_VM_IPV4[1]} ping -c 3 @{EXTRA_NW_IPV4}[0]
245 BuiltIn.Should Contain ${output} 64 bytes
246 ${CONFIG_EXTRA_ROUTE_IPV6} = BuiltIn.Catenate sudo ip -6 addr add ${EXTRA_NW_IPV6[0]}/64 dev eth0
247 ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[0] ${NET_1_VM_IPV6[1]} ${CONFIG_EXTRA_ROUTE_IPV6}
248 ${ext_rt2} = BuiltIn.Set Variable destination=${EXTRA_NW_SUBNET[2]},gateway=${NET_1_VM_IPV6[1]}
249 ${cmd} = BuiltIn.Catenate ${RT_OPTIONS} ${ext_rt2}
250 OpenStackOperations.Update Router ${ROUTER} ${cmd}
251 OpenStackOperations.Show Router ${ROUTER} -D
252 ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[0] ${NET_1_VM_IPV6[1]} ping6 -c 3 @{EXTRA_NW_IPV6}[0]
253 BuiltIn.Should Contain ${output} 64 bytes
254 # clear off extra-routes before the next set of tests
255 OpenStackOperations.Update Router ${ROUTER} ${RT_CLEAR}
256 [Teardown] BuiltIn.Run Keywords OpenStackOperations.Update Router ${ROUTER} ${RT_CLEAR}
257 ... AND OpenStackOperations.Get Test Teardown Debugs
260 ${net_id} = OpenStackOperations.Get Net Id @{NETWORKS}[0]
261 ${tenant_id} = OpenStackOperations.Get Tenant ID From Network ${net_id}
262 VpnOperations.VPN Create L3VPN vpnid=${VPN_INSTANCE_ID[0]} name=${VPN_NAME[0]} rd=@{RDS}[0] exportrt=@{RDS}[0] importrt=@{RDS}[0] tenantid=${tenant_id}
263 ${resp} = VpnOperations.VPN Get L3VPN vpnid=${VPN_INSTANCE_ID[0]}
264 BuiltIn.Should Contain ${resp} ${VPN_INSTANCE_ID[0]}
266 Associate L3VPN To Routers
267 [Documentation] Associating router to L3VPN.
268 ${router_id} = OpenStackOperations.Get Router Id ${ROUTER}
269 VpnOperations.Associate VPN to Router routerid=${router_id} vpnid=${VPN_INSTANCE_ID[0]}
270 ${resp} = VpnOperations.VPN Get L3VPN vpnid=${VPN_INSTANCE_ID[0]}
271 BuiltIn.Should Contain ${resp} ${router_id}
273 Verify L3VPN Datapath With Router Association
274 [Documentation] Datapath test across networks using L3VPN associated with router.
275 BuiltIn.Log Verify VPN interfaces, FIB entries and Flow table
276 BuiltIn.Wait Until Keyword Succeeds 30s 5s Utils.Check For Elements At URI ${VPN_IFACES_URL} ${VM_IPS}
277 ${RD} = Strip String ${RDS[0]} characters="[]
278 BuiltIn.Wait Until Keyword Succeeds 60s 15s Utils.Check For Elements At URI ${CONFIG_API}/odl-fib:fibEntries/vrfTables/${RD}/ ${VM_IPS}
279 BuiltIn.Wait Until Keyword Succeeds 60s 5s VpnOperations.Verify Flows Are Present For L3VPN ${OS_COMPUTE_1_IP} ${VM_IPS}
280 BuiltIn.Wait Until Keyword Succeeds 60s 5s VpnOperations.Verify Flows Are Present For L3VPN ${OS_COMPUTE_2_IP} ${VM_IPS}
281 BuiltIn.Wait Until Keyword Succeeds 30s 5s VpnOperations.Verify GWMAC Entry On ODL ${GW_MAC_ADDRS}
282 BuiltIn.Wait Until Keyword Succeeds 30s 5s Verify GWMAC Flow Entry On Flow Table ${OS_COMPUTE_1_IP}
283 BuiltIn.Wait Until Keyword Succeeds 30s 5s Verify GWMAC Flow Entry On Flow Table ${OS_COMPUTE_2_IP}
284 BuiltIn.Log L3 Datapath test across the networks using L3VPN
285 ${dst_ipv4_list1} = BuiltIn.Create List ${NET_1_VM_IPV4[1]} @{NET_2_VM_IPV4}
286 Test Operations From Vm Instance @{NETWORKS}[0] ${NET_1_VM_IPV4[0]} ${dst_ipv4_list1}
287 ${dst_ipv4_list2} = BuiltIn.Create List ${NET_2_VM_IPV4[1]} @{NET_1_VM_IPV4}
288 Test Operations From Vm Instance @{NETWORKS}[1] ${NET_2_VM_IPV4[0]} ${dst_ipv4_list2}
289 ${dst_ipv6_list1} = BuiltIn.Create List ${NET_1_VM_IPV6[1]} @{NET_2_VM_IPV6}
290 Test Operations From Vm Instance @{NETWORKS}[0] ${NET_1_VM_IPV6[0]} ${dst_ipv6_list1}
291 ${dst_ipv6_list2} = BuiltIn.Create List ${NET_2_VM_IPV6[1]} @{NET_1_VM_IPV6}
292 Test Operations From Vm Instance @{NETWORKS}[1] ${NET_2_VM_IPV6[0]} ${dst_ipv6_list2}
294 Delete IPv6 Subnet And Check IPv4 datapath
295 [Documentation] Delete IPv6 subnet from router and check IPv4 datapath before L3VPN creation.
296 ... Then recreate IPv6 subnet.
297 BuiltIn.Log Delete extra routes
298 OpenStackOperations.Update Router ${ROUTER} ${RT_CLEAR}
299 OpenStackOperations.Show Router ${ROUTER} -D
300 BuiltIn.Log Delete IPv6 subnet
301 : FOR ${PORT} IN @{SUBNETS6}
302 \ Remove Interface ${ROUTER} ${PORT}
303 BuiltIn.Log Test L2 datapath
304 ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[0] ${NET_1_VM_IPV4[0]} ping -I ${NET_1_VM_IPV4[0]} -c 3 ${NET_1_VM_IPV4[1]}
305 BuiltIn.Should Contain ${output} 64 bytes
306 ${output} = OpenStackOperations.Execute Command on VM Instance @{NETWORKS}[1] ${NET_2_VM_IPV4[0]} ping -I ${NET_2_VM_IPV4[0]} -c 3 ${NET_2_VM_IPV4[1]}
307 BuiltIn.Should Contain ${output} 64 bytes
308 BuiltIn.Log Test L3 datapath
309 ${dst_ipv4_list1} = BuiltIn.Create List ${NET_1_VM_IPV4[1]} @{NET_2_VM_IPV4}
310 Test Operations From Vm Instance @{NETWORKS}[0] ${NET_1_VM_IPV4[0]} ${dst_ipv4_list1}
311 ${dst_ipv4_list2} = BuiltIn.Create List ${NET_2_VM_IPV4[1]} @{NET_1_VM_IPV4}
312 Test Operations From Vm Instance @{NETWORKS}[1] ${NET_2_VM_IPV4[0]} ${dst_ipv4_list2}
314 Dissociate L3VPN From Routers
315 [Documentation] Dissociating router from L3VPN.
316 ${router_id} = OpenStackOperations.Get Router Id ${ROUTER}
317 VpnOperations.Dissociate VPN to Router routerid=${router_id} vpnid=${VPN_INSTANCE_ID[0]}
318 ${resp} = VpnOperations.VPN Get L3VPN vpnid=${VPN_INSTANCE_ID[0]}
319 BuiltIn.Should Not Contain ${resp} ${router_id}
321 Delete Router And Router Interfaces With L3VPN
322 [Documentation] Delete associate with L3VPN Router and its Ports.
323 # Asscoiate router with L3VPN
324 ${router_id} = OpenStackOperations.Get Router Id ${ROUTER}
325 VpnOperations.Associate VPN to Router routerid=${router_id} vpnid=${VPN_INSTANCE_ID[0]}
326 ${resp} = VpnOperations.VPN Get L3VPN vpnid=${VPN_INSTANCE_ID[0]}
327 BuiltIn.Should Contain ${resp} ${router_id}
329 : FOR ${iface} IN @{SUBNETS4}
330 \ Remove Interface ${ROUTER} ${iface}
331 \ ${subnet_id} = Get Subnet Id ${iface}
332 \ ${rt_port_list} = OpenStackOperations.Show Router Interface ${ROUTER}
333 \ BuiltIn.Should Not Contain ${rt_port_list} ${subnet_id}
334 # Delete Router and Interface to the subnets.
335 Delete Router ${ROUTER}
336 ${router_output} = OpenStackOperations.List Routers
337 BuiltIn.Should Not Contain ${router_output} ${ROUTER}
338 ${router_list} = BuiltIn.Create List ${ROUTER}
339 BuiltIn.Wait Until Keyword Succeeds 3s 1s Utils.Check For Elements Not At URI ${ROUTER_URL} ${router_list}
340 # Verify Router Entry removed from L3VPN
341 ${resp} = VpnOperations.VPN Get L3VPN vpnid=${VPN_INSTANCE_ID[0]}
342 BuiltIn.Should Not Contain ${resp} ${router_id}
343 BuiltIn.Wait Until Keyword Succeeds 30s 5s VpnOperations.Verify GWMAC Flow Entry Removed From Flow Table ${OS_COMPUTE_1_IP}
344 BuiltIn.Wait Until Keyword Succeeds 30s 5s VpnOperations.Verify GWMAC Flow Entry Removed From Flow Table ${OS_COMPUTE_2_IP}
346 Delete Router With NonExistentRouter Name
347 [Documentation] Delete router with nonExistentRouter name.
348 ${rc} ${output} = Run And Return Rc And Output openstack router delete nonExistentRouter
349 BuiltIn.Should Match Regexp ${output} Failed to delete router with name or ID 'nonExistentRouter'|Failed to delete router\\(s\\) with name or ID\\(s\\) 'nonExistentRouter'
351 Associate L3VPN To Networks
352 [Documentation] Associates L3VPN to networks.
353 ${network1_id} = OpenStackOperations.Get Net Id @{NETWORKS}[0]
354 ${network2_id} = OpenStackOperations.Get Net Id @{NETWORKS}[1]
355 VpnOperations.Associate L3VPN To Network networkid=${network1_id} vpnid=${VPN_INSTANCE_ID[0]}
356 ${resp} = VpnOperations.VPN Get L3VPN vpnid=${VPN_INSTANCE_ID[0]}
357 BuiltIn.Should Contain ${resp} ${network1_id}
358 VpnOperations.Associate L3VPN To Network networkid=${network2_id} vpnid=${VPN_INSTANCE_ID[0]}
359 ${resp} = VpnOperations.VPN Get L3VPN vpnid=${VPN_INSTANCE_ID[0]}
360 BuiltIn.Should Contain ${resp} ${network2_id}
362 Dissociate L3VPN From Networks
363 [Documentation] Dissociate L3VPN from networks.
364 ${network1_id} = OpenStackOperations.Get Net Id @{NETWORKS}[0]
365 ${network2_id} = OpenStackOperations.Get Net Id @{NETWORKS}[1]
366 VpnOperations.Dissociate L3VPN From Networks networkid=${network1_id} vpnid=${VPN_INSTANCE_ID[0]}
367 ${resp} = VpnOperations.VPN Get L3VPN vpnid=${VPN_INSTANCE_ID[0]}
368 BuiltIn.Should Not Contain ${resp} ${network1_id}
369 VpnOperations.Dissociate L3VPN From Networks networkid=${network2_id} vpnid=${VPN_INSTANCE_ID[0]}
370 ${resp} = VpnOperations.VPN Get L3VPN vpnid=${VPN_INSTANCE_ID[0]}
371 BuiltIn.Should Not Contain ${resp} ${network2_id}
374 [Documentation] Delete L3VPN.
375 VpnOperations.VPN Delete L3VPN vpnid=${VPN_INSTANCE_ID[0]}
377 Create Multiple L3VPN
378 [Documentation] Creates three L3VPNs and then check the same.
379 ${net_id} = OpenStackOperations.Get Net Id @{NETWORKS}[0]
380 ${tenant_id} = OpenStackOperations.Get Tenant ID From Network ${net_id}
381 VpnOperations.VPN Create L3VPN vpnid=${VPN_INSTANCE_ID[0]} name=${VPN_NAME[0]} rd=${RDS[0]} exportrt=${RDS[0]} importrt=${RDS[0]} tenantid=${tenant_id}
382 VpnOperations.VPN Create L3VPN vpnid=${VPN_INSTANCE_ID[1]} name=${VPN_NAME[1]} rd=${RDS[1]} exportrt=${RDS[1]} importrt=${RDS[1]} tenantid=${tenant_id}
383 VpnOperations.VPN Create L3VPN vpnid=${VPN_INSTANCE_ID[2]} name=${VPN_NAME[2]} rd=${RDS[2]} exportrt=${RDS[2]} importrt=${RDS[2]} tenantid=${tenant_id}
384 ${resp} = VPN Get L3VPN vpnid=${VPN_INSTANCE_ID[0]}
385 BuiltIn.Should Contain ${resp} ${VPN_INSTANCE_ID[0]}
386 ${resp} = VPN Get L3VPN vpnid=${VPN_INSTANCE_ID[1]}
387 BuiltIn.Should Contain ${resp} ${VPN_INSTANCE_ID[1]}
388 ${resp} = VPN Get L3VPN vpnid=${VPN_INSTANCE_ID[2]}
389 BuiltIn.Should Contain ${resp} ${VPN_INSTANCE_ID[2]}
392 Verify GWMAC Flow Entry On Flow Table
394 [Documentation] Verify GWMAC Table, ARP Response table and Dispatcher table.
395 ${flow_output} = Run Command On Remote System ${cnIp} sudo ovs-ofctl -O OpenFlow13 dump-flows br-int
396 ${group_output} = Run Command On Remote System ${cnIp} sudo ovs-ofctl -O OpenFlow13 dump-groups br-int
397 BuiltIn.Should Contain ${flow_output} table=${DISPATCHER_TABLE}
398 ${dispatcher_table} = Get Lines Containing String ${flow_output} table=${DISPATCHER_TABLE}
399 BuiltIn.Should Contain ${dispatcher_table} goto_table:${GWMAC_TABLE}
400 BuiltIn.Should Not Contain ${dispatcher_table} goto_table:${ARP_RESPONSE_TABLE}
401 BuiltIn.Should Contain ${flow_output} table=${GWMAC_TABLE}
402 ${gwmac_table} = Get Lines Containing String ${flow_output} table=${GWMAC_TABLE}
403 # Verify GWMAC address present in table ${L3_TABLE}
404 : FOR ${macAdd} IN @{GW_MAC_ADDRS}
405 \ BuiltIn.Should Contain ${gwmac_table} dl_dst=${macAdd} actions=goto_table:${L3_TABLE}
407 BuiltIn.Should Contain ${gwmac_table} actions=resubmit(,17)
408 # Verify ARP_CHECK_TABLE - ${ARP_CHECK_TABLE}
409 ${arpchk_table} = Get Lines Containing String ${flow_output} table=${ARP_CHECK_TABLE}
410 BuiltIn.Should Match Regexp ${arpchk_table} ${ARP_RESPONSE_REGEX}
411 ${match} = BuiltIn.Should Match Regexp ${arpchk_table} ${ARP_REQUEST_REGEX}
412 ${groupID} = Split String ${match} separator=:
413 BuiltIn.Should Contain ${flow_output} table=${IPV6_TABLE}
414 ${icmp_ipv6_flows} = Get Lines Containing String ${flow_output} icmp_type=${ICMP_TYPE}
415 # Verify IPv6 icmp_type=135
416 : FOR ${ip_addr} IN @{GW_IPV6_ADDRS}
417 \ ${rule} = BuiltIn.Set Variable icmp_type=${ICMP_TYPE},icmp_code=0,nd_target=${ip_addr} actions=CONTROLLER:65535
418 \ BuiltIn.Should Match Regexp ${icmp_ipv6_flows} ${rule}
419 VpnOperations.Verify ARP REQUEST in groupTable ${group_output} ${groupID[1]}
420 # Verify ARP_RESPONSE_TABLE - ${ARP_RESPONSE_TABLE}
421 BuiltIn.Should Contain ${flow_output} table=${ARP_RESPONSE_TABLE}
422 ${arpResponder_table} = Get Lines Containing String ${flow_output} table=${ARP_RESPONSE_TABLE}
423 BuiltIn.Should Contain ${arpResponder_table} priority=0 actions=drop
424 : FOR ${macAdd} ${ipAdd} IN ZIP ${GW1_MAC_ADDRS} ${GW_IPV4_ADDRS}
425 \ ${ARP_RESPONSE_IP_MAC_REGEX} = BuiltIn.Set Variable arp_tpa=${ipAdd},arp_op=1 actions=.*,set_field:${macAdd}->eth_src
426 \ BuiltIn.Should Match Regexp ${arpResponder_table} ${ARP_RESPONSE_IP_MAC_REGEX}