2 Documentation Test suite to check connectivity in L3 using routers.
3 Suite Setup BuiltIn.Run Keywords SetupUtils.Setup_Utils_For_Setup_And_Teardown
4 ... AND DevstackUtils.Devstack Suite Setup
5 Suite Teardown Close All Connections
6 Test Setup SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
7 Test Teardown Run Keywords Get OvsDebugInfo
8 ... AND Get Model Dump ${ODL_SYSTEM_IP}
10 Library OperatingSystem
11 Library RequestsLibrary
12 Resource ../../../libraries/DevstackUtils.robot
13 Resource ../../../libraries/Netvirt.robot
14 Resource ../../../libraries/OpenStackOperations.robot
15 Resource ../../../libraries/SetupUtils.robot
16 Resource ../../../libraries/Utils.robot
19 @{NETWORKS_NAME} network_1 network_2
20 @{SUBNETS_NAME} subnet_1 subnet_2
21 @{NET_1_VM_INSTANCES} l3_instance_net_1_1 l3_instance_net_1_2 l3_instance_net_1_3
22 @{NET_2_VM_INSTANCES} l3_instance_net_2_1 l3_instance_net_2_2 l3_instance_net_2_3
23 @{SUBNETS_RANGE} 50.0.0.0/24 60.0.0.0/24
27 [Documentation] Create Network with neutron request.
28 : FOR ${NetworkElement} IN @{NETWORKS_NAME}
29 \ Create Network ${NetworkElement}
31 Create Subnets For network_1
32 [Documentation] Create Sub Nets for the Networks with neutron request.
33 Create SubNet network_1 subnet_1 @{SUBNETS_RANGE}[0]
35 Create Subnets For network_2
36 [Documentation] Create Sub Nets for the Networks with neutron request.
37 Create SubNet network_2 subnet_2 @{SUBNETS_RANGE}[1]
39 Create Vm Instances For network_1
40 [Documentation] Create Four Vm instances using flavor and image names for a network.
41 Create Vm Instances network_1 ${NET_1_VM_INSTANCES} sg=csit
43 Create Vm Instances For network_2
44 [Documentation] Create Four Vm instances using flavor and image names for a network.
45 Create Vm Instances network_2 ${NET_2_VM_INSTANCES} sg=csit
47 Check Vm Instances Have Ip Address
48 [Documentation] Test case to verify that all created VMs are ready and have received their ip addresses.
49 ... We are polling first and longest on the last VM created assuming that if it's received it's address
50 ... already the other instances should have theirs already or at least shortly thereafter.
51 # first, ensure all VMs are in ACTIVE state. if not, we can just fail the test case and not waste time polling
53 : FOR ${vm} IN @{NET_1_VM_INSTANCES} @{NET_2_VM_INSTANCES}
54 \ Wait Until Keyword Succeeds 15s 5s Verify VM Is ACTIVE ${vm}
55 ${NET1_VM_COUNT} Get Length ${NET_1_VM_INSTANCES}
56 ${NET2_VM_COUNT} Get Length ${NET_2_VM_INSTANCES}
57 ${LOOP_COUNT} Evaluate ${NET1_VM_COUNT}+${NET2_VM_COUNT}
58 : FOR ${index} IN RANGE 1 ${LOOP_COUNT}
59 \ ${NET1_L3_VM_IPS} ${NET1_DHCP_IP} Verify VMs Received DHCP Lease @{NET_1_VM_INSTANCES}
60 \ ${NET2_L3_VM_IPS} ${NET2_DHCP_IP} Verify VMs Received DHCP Lease @{NET_2_VM_INSTANCES}
61 \ ${NET1_VM_LIST_LENGTH}= Get Length ${NET1_L3_VM_IPS}
62 \ ${NET2_VM_LIST_LENGTH}= Get Length ${NET2_L3_VM_IPS}
63 \ Exit For Loop If ${NET1_VM_LIST_LENGTH}==${NET1_VM_COUNT} and ${NET2_VM_LIST_LENGTH}==${NET2_VM_COUNT}
64 Set Suite Variable ${NET1_L3_VM_IPS}
65 Set Suite Variable ${NET1_DHCP_IP}
66 Set Suite Variable ${NET2_L3_VM_IPS}
67 Set Suite Variable ${NET2_DHCP_IP}
68 [Teardown] Run Keywords Show Debugs @{NET_1_VM_INSTANCES} @{NET_2_VM_INSTANCES}
69 ... AND Get OvsDebugInfo
70 ... AND Get Model Dump ${ODL_SYSTEM_IP}
73 [Documentation] Create Router
74 Create Router router_1
76 Add Interfaces To Router
77 [Documentation] Add Interfaces
78 : FOR ${interface} IN @{SUBNETS_NAME}
79 \ Add Router Interface router_1 ${interface}
81 Ping Vm Instance1 In network_2 From network_1
82 [Documentation] Check reachability of vm instances by pinging to them after creating routers.
83 Ping Vm From DHCP Namespace network_1 @{NET2_L3_VM_IPS}[0]
85 Ping Vm Instance2 In network_2 From network_1
86 [Documentation] Check reachability of vm instances by pinging to them after creating routers.
87 Ping Vm From DHCP Namespace network_1 @{NET2_L3_VM_IPS}[1]
89 Ping Vm Instance3 In network_2 From network_1
90 [Documentation] Check reachability of vm instances by pinging to them after creating routers.
91 Ping Vm From DHCP Namespace network_1 @{NET2_L3_VM_IPS}[2]
93 Ping Vm Instance1 In network_1 From network_2
94 [Documentation] Check reachability of vm instances by pinging to them after creating routers.
95 Ping Vm From DHCP Namespace network_2 @{NET1_L3_VM_IPS}[0]
97 Ping Vm Instance2 In network_1 From network_2
98 [Documentation] Check reachability of vm instances by pinging to them after creating routers.
99 Ping Vm From DHCP Namespace network_2 @{NET1_L3_VM_IPS}[1]
101 Ping Vm Instance3 In network_1 From network_2
102 [Documentation] Check reachability of vm instances by pinging to them after creating routers.
103 Ping Vm From DHCP Namespace network_2 @{NET1_L3_VM_IPS}[2]
105 Connectivity Tests From Vm Instance1 In network_1
106 [Documentation] Login to the VM instance and test operations
107 ${dst_list}= Create List @{NET1_L3_VM_IPS} @{NET2_L3_VM_IPS}
109 Test Operations From Vm Instance network_1 @{NET1_L3_VM_IPS}[0] ${dst_list}
111 Connectivity Tests From Vm Instance2 In network_1
112 [Documentation] Login to the vm instance and test operations
113 ${dst_list}= Create List @{NET1_L3_VM_IPS} @{NET2_L3_VM_IPS}
115 Test Operations From Vm Instance network_1 @{NET1_L3_VM_IPS}[1] ${dst_list}
117 Connectivity Tests From Vm Instance3 In network_1
118 [Documentation] Login to the vm instance and test operations
119 ${dst_list}= Create List @{NET1_L3_VM_IPS} @{NET2_L3_VM_IPS}
121 Test Operations From Vm Instance network_1 @{NET1_L3_VM_IPS}[2] ${dst_list}
123 Connectivity Tests From Vm Instance1 In network_2
124 [Documentation] Login to the vm instance and test operations
125 ${dst_list}= Create List @{NET1_L3_VM_IPS} @{NET2_L3_VM_IPS}
127 Test Operations From Vm Instance network_2 @{NET2_L3_VM_IPS}[0] ${dst_list}
129 Connectivity Tests From Vm Instance2 In network_2
130 [Documentation] Logging to the vm instance using generated key pair.
131 ${dst_list}= Create List @{NET1_L3_VM_IPS} @{NET2_L3_VM_IPS}
133 Test Operations From Vm Instance network_2 @{NET2_L3_VM_IPS}[1] ${dst_list}
135 Connectivity Tests From Vm Instance3 In network_2
136 [Documentation] Logging to the vm instance using generated key pair.
137 ${dst_list}= Create List @{NET1_L3_VM_IPS} @{NET2_L3_VM_IPS}
139 Test Operations From Vm Instance network_2 @{NET2_L3_VM_IPS}[2] ${dst_list}
141 Delete Vm Instances In network_1
142 [Documentation] Delete Vm instances using instance names in network_1.
143 : FOR ${VmElement} IN @{NET_1_VM_INSTANCES}
144 \ Delete Vm Instance ${VmElement}
146 Delete Vm Instances In network_2
147 [Documentation] Delete Vm instances using instance names in network_2.
148 : FOR ${VmElement} IN @{NET_2_VM_INSTANCES}
149 \ Delete Vm Instance ${VmElement}
150 [Teardown] Run Keywords Show Debugs @{NET_1_VM_INSTANCES} @{NET_2_VM_INSTANCES}
151 ... AND Get OvsDebugInfo
152 ... AND Get Model Dump ${ODL_SYSTEM_IP}
154 Delete Router Interfaces
155 [Documentation] Remove Interface to the subnets.
156 : FOR ${interface} IN @{SUBNETS_NAME}
157 \ Remove Interface router_1 ${interface}
160 [Documentation] Delete Router and Interface to the subnets.
161 Delete Router router_1
163 Delete Sub Networks In network_1
164 [Documentation] Delete Sub Nets for the Networks with neutron request.
165 Delete SubNet subnet_1
167 Delete Sub Networks In network_2
168 [Documentation] Delete Sub Nets for the Networks with neutron request.
169 Delete SubNet subnet_2
172 [Documentation] Delete Networks with neutron request.
173 : FOR ${NetworkElement} IN @{NETWORKS_NAME}
174 \ Delete Network ${NetworkElement}