2 Documentation Test suite to validate elan service functionality in ODL environment.
3 ... The assumption of this suite is that the environment is already configured with the proper
4 ... integration bridges and vxlan tunnels.
5 Suite Setup Elan SuiteSetup
6 Suite Teardown Elan SuiteTeardown
7 Test Setup SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
8 Test Teardown Get Test Teardown Debugs
9 Library OperatingSystem
10 Library RequestsLibrary
11 Resource ../../../libraries/Utils.robot
12 Resource ../../../libraries/OVSDB.robot
13 Resource ../../../libraries/OpenStackOperations.robot
14 Resource ../../../libraries/DevstackUtils.robot
15 Resource ../../../libraries/SetupUtils.robot
16 Resource ../../../variables/Variables.robot
17 Resource ../../../variables/netvirt/Variables.robot
20 @{NETWORKS} ELAN1 ELAN2 ELAN3
21 @{SUBNETS} ELANSUBNET1 ELANSUBNET2 ELANSUBNET3
22 @{SUBNET_CIDR} 1.1.1.0/24 2.1.1.0/24 3.1.1.0/24
23 @{ELAN1_PORT_LIST} ELANPORT11 ELANPORT12
24 @{ELAN2_PORT_LIST} ELANPORT21 ELANPORT22
25 @{ELAN3_PORT_LIST} ELANPORT31 ELANPORT32
26 @{VM_INSTANCES_ELAN1} ELANVM11 ELANVM12
27 @{VM_INSTANCES_ELAN2} ELANVM21 ELANVM22
28 @{VM_INSTANCES_ELAN3} ELANVM31 ELANVM32
29 ${PING_PASS} , 0% packet loss
32 Verify Datapath for Single ELAN with Multiple DPN
33 [Documentation] Verify Flow Table and Datapath
34 ${SRCMAC_CN1} = Create List ${VM_MACAddr_ELAN1[0]}
35 ${SRCMAC_CN2} = Create List ${VM_MACAddr_ELAN1[1]}
36 Wait Until Keyword Succeeds 30s 5s Verify Flows Are Present For ELAN Service ${OS_COMPUTE_1_IP} ${SRCMAC_CN1} ${VM_MACAddr_ELAN1}
37 Wait Until Keyword Succeeds 30s 5s Verify Flows Are Present For ELAN Service ${OS_COMPUTE_2_IP} ${SRCMAC_CN2} ${VM_MACAddr_ELAN1}
38 Log Verify Datapath Test
39 ${output} = Execute Command on VM Instance @{NETWORKS}[0] ${VM_IP_ELAN1[0]} ping -c 3 ${VM_IP_ELAN1[1]}
40 Should Contain ${output} ${PING_PASS}
41 ${output} = Execute Command on VM Instance @{NETWORKS}[0] ${VM_IP_ELAN1[1]} ping -c 3 ${VM_IP_ELAN1[0]}
42 Should Contain ${output} ${PING_PASS}
44 Verify Datapath After OVS Restart
45 [Documentation] Verify datapath after OVS restart
46 Log Restarting OVS1 and OVS2
47 Restart OVSDB ${OS_COMPUTE_1_IP}
48 Restart OVSDB ${OS_COMPUTE_2_IP}
49 Log Checking the OVS state and Flow table after restart
50 Wait Until Keyword Succeeds 30s 10s Verify OVS Reports Connected tools_system=${OS_COMPUTE_1_IP}
51 Wait Until Keyword Succeeds 30s 10s Verify OVS Reports Connected tools_system=${OS_COMPUTE_2_IP}
52 ${SRCMAC_CN1} = Create List ${VM_MACAddr_ELAN1[0]}
53 ${SRCMAC_CN2} = Create List ${VM_MACAddr_ELAN1[1]}
54 Wait Until Keyword Succeeds 60s 10s Verify Flows Are Present For ELAN Service ${OS_COMPUTE_1_IP} ${SRCMAC_CN1} ${VM_MACAddr_ELAN1}
55 Wait Until Keyword Succeeds 60s 10s Verify Flows Are Present For ELAN Service ${OS_COMPUTE_2_IP} ${SRCMAC_CN2} ${VM_MACAddr_ELAN1}
56 Log Verify Data path test
57 ${output} = Execute Command on VM Instance ${NETWORKS[0]} ${VM_IP_ELAN1[0]} ping -c 3 ${VM_IP_ELAN1[1]}
58 Should Contain ${output} ${PING_PASS}
59 ${output} = Execute Command on VM Instance ${NETWORKS[0]} ${VM_IP_ELAN1[1]} ping -c 3 ${VM_IP_ELAN1[0]}
60 Should Contain ${output} ${PING_PASS}
62 Verify Datapath After Recreate VM Instance
63 [Documentation] Verify datapath after recreating Vm instance
64 Log Delete VM and verify flows updated
65 Delete Vm Instance ${VM_INSTANCES_ELAN1[0]}
66 ${SRCMAC_CN1} = Create List ${VM_MACAddr_ELAN1[0]}
67 Wait Until Keyword Succeeds 30s 5s Verify Flows Are Removed For ELAN Service ${OS_COMPUTE_1_IP} ${SRCMAC_CN1}
68 Remove RSA Key From KnowHosts ${VM_IP_ELAN1[0]}
69 Log ReCreate VM and verify flow updated
70 Create Vm Instance With Port On Compute Node ${ELAN1_PORT_LIST[0]} ${VM_INSTANCES_ELAN1[0]} ${OS_COMPUTE_1_IP}
71 Wait Until Keyword Succeeds 30s 10s Verify VM Is ACTIVE ${VM_INSTANCES_ELAN1[0]}
72 ${VM_IP_ELAN1} ${DHCP_IP_ELAN1} Wait Until Keyword Succeeds 60s 10s Collect VM IP Addresses true
73 ... @{VM_INSTANCES_ELAN1}
75 Set Suite Variable ${VM_IP_ELAN1}
76 Wait Until Keyword Succeeds 30s 5s Verify Flows Are Present For ELAN Service ${OS_COMPUTE_1_IP} ${SRCMAC_CN1} ${VM_MACAddr_ELAN1}
77 ${output} = Execute Command on VM Instance @{NETWORKS}[0] ${VM_IP_ELAN1[0]} ping -c 3 ${VM_IP_ELAN1[1]}
78 Should Contain ${output} ${PING_PASS}
79 ${output} = Execute Command on VM Instance @{NETWORKS}[0] ${VM_IP_ELAN1[1]} ping -c 3 ${VM_IP_ELAN1[0]}
80 Should Contain ${output} ${PING_PASS}
82 Delete All ELAN1 VM And Verify Flow Table Updated
83 [Documentation] Verify Flow table after all VM instance deleted
84 Log Delete VM instances
85 : FOR ${VmInstance} IN @{VM_INSTANCES_ELAN1}
86 \ Delete Vm Instance ${VmInstance}
87 Wait Until Keyword Succeeds 30s 5s Verify Flows Are Removed For ELAN Service ${OS_COMPUTE_1_IP} ${VM_MACAddr_ELAN1}
88 Wait Until Keyword Succeeds 30s 5s Verify Flows Are Removed For ELAN Service ${OS_COMPUTE_2_IP} ${VM_MACAddr_ELAN1}
90 Verify Datapath for Multiple ELAN with Multiple DPN
91 [Documentation] Verify Flow Table and Data path for Multiple ELAN with Multiple DPN
92 [Setup] MultipleElan Testsuite Setup
93 Log Verify flow table, fib Table and then datapath test
94 ${SRCMAC_CN1} = Create List ${VM_MACAddr_ELAN2[0]} ${VM_MACAddr_ELAN3[0]}
95 ${SRCMAC_CN2} = Create List ${VM_MACAddr_ELAN2[1]} ${VM_MACAddr_ELAN3[1]}
96 ${MAC_LIST} = Create List @{VM_MACAddr_ELAN2} @{VM_MACAddr_ELAN3}
97 Wait Until Keyword Succeeds 30s 5s Verify Flows Are Present For ELAN Service ${OS_COMPUTE_1_IP} ${SRCMAC_CN1} ${MAC_LIST}
98 Wait Until Keyword Succeeds 30s 5s Verify Flows Are Present For ELAN Service ${OS_COMPUTE_2_IP} ${SRCMAC_CN2} ${MAC_LIST}
99 ${output} = Execute Command on VM Instance @{NETWORKS}[1] ${VM_IP_ELAN2[0]} ping -c 3 ${VM_IP_ELAN2[1]}
100 Should Contain ${output} ${PING_PASS}
101 ${output} = Execute Command on VM Instance @{NETWORKS}[2] ${VM_IP_ELAN3[1]} ping -c 3 ${VM_IP_ELAN3[0]}
102 Should Contain ${output} ${PING_PASS}
103 ${output} = Execute Command on VM Instance @{NETWORKS}[1] ${VM_IP_ELAN2[0]} ping -c 3 ${VM_IP_ELAN3[0]}
104 Should Not Contain ${output} ${PING_PASS}
105 ${output} = Execute Command on VM Instance @{NETWORKS}[2] ${VM_IP_ELAN3[1]} ping -c 3 ${VM_IP_ELAN2[1]}
106 Should Not Contain ${output} ${PING_PASS}
107 Log Reboot VM instance and verify flow
108 Reboot Nova VM ${VM_INSTANCES_ELAN2[0]}
109 Wait Until Keyword Succeeds 30s 10s Verify VM Is ACTIVE ${VM_INSTANCES_ELAN2[0]}
110 ${VM_IP_ELAN2} ${DHCP_IP_ELAN2} Wait Until Keyword Succeeds 30s 10s Collect VM IP Addresses true
111 ... @{VM_INSTANCES_ELAN2}
113 Should Not Contain ${VM_IP_ELAN2} None
114 Wait Until Keyword Succeeds 30s 5s Verify Flows Are Present For ELAN Service ${OS_COMPUTE_1_IP} ${SRCMAC_CN1} ${MAC_LIST}
115 ${output} = Execute Command on VM Instance @{NETWORKS}[1] ${VM_IP_ELAN2[1]} ping -c 3 ${VM_IP_ELAN2[0]}
116 Should Contain ${output} ${PING_PASS}
117 [Teardown] MultipleElan Testsuite Cleanup
121 [Documentation] Elan suite setup
122 SetupUtils.Setup_Utils_For_Setup_And_Teardown
123 DevstackUtils.Devstack Suite Setup
124 SingleElan SuiteSetup
127 [Documentation] Elan suite teardown
128 SingleElan SuiteTeardown
129 Close All Connections
131 SingleElan SuiteTeardown
132 [Documentation] Delete network,subnet and port
133 Log Delete Neutron Ports, Subnet and network
134 : FOR ${Port} IN @{ELAN1_PORT_LIST}
135 \ Delete Port ${Port}
136 Delete SubNet ${SUBNETS[0]}
137 Delete Network ${NETWORKS[0]}
138 Delete SecurityGroup sg-elanservice
140 SingleElan SuiteSetup
141 [Documentation] Create single ELAN with Multiple DPN
142 Log Create ELAN1 network, subnet , port and VM
143 Create SecurityGroup sg-elanservice
144 Create Network ${NETWORKS[0]}
145 Create SubNet ${NETWORKS[0]} ${SUBNETS[0]} ${SUBNET_CIDR[0]}
146 Create Port ${NETWORKS[0]} ${ELAN1_PORT_LIST[0]} sg=sg-elanservice
147 Create Port ${NETWORKS[0]} ${ELAN1_PORT_LIST[1]} sg=sg-elanservice
148 Create Vm Instance With Port On Compute Node ${ELAN1_PORT_LIST[0]} ${VM_INSTANCES_ELAN1[0]} ${OS_COMPUTE_1_IP} sg=sg-elanservice
149 Create Vm Instance With Port On Compute Node ${ELAN1_PORT_LIST[1]} ${VM_INSTANCES_ELAN1[1]} ${OS_COMPUTE_2_IP} sg=sg-elanservice
150 Log Verify ELAN1 VM active
151 : FOR ${VM} IN @{VM_INSTANCES_ELAN1}
152 \ Wait Until Keyword Succeeds 25s 5s Verify VM Is ACTIVE ${VM}
153 Log Get IP address for ELAN1
154 Wait Until Keyword Succeeds 30s 10s Collect VM IP Addresses true @{VM_INSTANCES_ELAN1}
155 ${VM_IP_ELAN1} ${DHCP_IP_ELAN1} Collect VM IP Addresses false @{VM_INSTANCES_ELAN1}
157 Set Suite Variable ${VM_IP_ELAN1}
158 Log Get MACAddr for ELAN1
159 ${VM_MACAddr_ELAN1} Wait Until Keyword Succeeds 30s 10s Get Ports MacAddr ${ELAN1_PORT_LIST}
160 Log ${VM_MACAddr_ELAN1}
161 Set Suite Variable ${VM_MACAddr_ELAN1}
163 MultipleElan Testsuite Setup
164 [Documentation] Create additional ELAN for multipleElan with Multiple DPN test
165 Create Network ${NETWORKS[1]}
166 Create Network ${NETWORKS[2]}
167 Create SubNet ${NETWORKS[1]} ${SUBNETS[1]} ${SUBNET_CIDR[1]}
168 Create SubNet ${NETWORKS[2]} ${SUBNETS[2]} ${SUBNET_CIDR[2]}
169 Create Port ${NETWORKS[1]} ${ELAN2_PORT_LIST[0]} sg=sg-elanservice
170 Create Port ${NETWORKS[1]} ${ELAN2_PORT_LIST[1]} sg=sg-elanservice
171 Create Port ${NETWORKS[2]} ${ELAN3_PORT_LIST[0]} sg=sg-elanservice
172 Create Port ${NETWORKS[2]} ${ELAN3_PORT_LIST[1]} sg=sg-elanservice
173 Create Vm Instance With Port On Compute Node ${ELAN2_PORT_LIST[0]} ${VM_INSTANCES_ELAN2[0]} ${OS_COMPUTE_1_IP} sg=sg-elanservice
174 Create Vm Instance With Port On Compute Node ${ELAN2_PORT_LIST[1]} ${VM_INSTANCES_ELAN2[1]} ${OS_COMPUTE_2_IP} sg=sg-elanservice
175 Create Vm Instance With Port On Compute Node ${ELAN3_PORT_LIST[0]} ${VM_INSTANCES_ELAN3[0]} ${OS_COMPUTE_1_IP} sg=sg-elanservice
176 Create Vm Instance With Port On Compute Node ${ELAN3_PORT_LIST[1]} ${VM_INSTANCES_ELAN3[1]} ${OS_COMPUTE_2_IP} sg=sg-elanservice
177 ${VM_INSTANCES} = Create List @{VM_INSTANCES_ELAN2} @{VM_INSTANCES_ELAN3}
178 : FOR ${VM} IN @{VM_INSTANCES}
179 \ Wait Until Keyword Succeeds 25s 5s Verify VM Is ACTIVE ${VM}
180 ${VM_IP_ELAN2} ${DHCP_IP_ELAN2} Wait Until Keyword Succeeds 30s 10s Collect VM IP Addresses true
181 ... @{VM_INSTANCES_ELAN2}
183 Set Suite Variable ${VM_IP_ELAN2}
184 ${VM_IP_ELAN3} ${DHCP_IP_ELAN3} Wait Until Keyword Succeeds 30s 10s Collect VM IP Addresses true
185 ... @{VM_INSTANCES_ELAN3}
187 Set Suite Variable ${VM_IP_ELAN3}
188 ${VM_MACAddr_ELAN2} Wait Until Keyword Succeeds 30s 10s Get Ports MacAddr ${ELAN2_PORT_LIST}
189 Log ${VM_MACAddr_ELAN2}
190 Set Suite Variable ${VM_MACAddr_ELAN2}
191 ${VM_MACAddr_ELAN3} Wait Until Keyword Succeeds 30s 10s Get Ports MacAddr ${ELAN3_PORT_LIST}
192 Log ${VM_MACAddr_ELAN3}
193 Set Suite Variable ${VM_MACAddr_ELAN3}
195 MultipleElan Testsuite Cleanup
196 [Documentation] Delete ELAN2 network,subnet and port
197 Get Test Teardown Debugs
198 : FOR ${VmInstance} IN @{VM_INSTANCES_ELAN2} @{VM_INSTANCES_ELAN3}
199 \ Delete Vm Instance ${VmInstance}
200 : FOR ${Port} IN @{ELAN2_PORT_LIST} @{ELAN3_PORT_LIST}
201 \ Delete Port ${Port}
202 Delete SubNet ${SUBNETS[1]}
203 Delete SubNet ${SUBNETS[2]}
204 Delete Network ${NETWORKS[1]}
205 Delete Network ${NETWORKS[2]}
207 Verify Flows Are Present For ELAN Service
208 [Arguments] ${ip} ${srcMacAddrs} ${destMacAddrs}
209 [Documentation] Verify Flows Are Present For ELAN service
210 ${flow_output} = Run Command On Remote System ${ip} sudo ovs-ofctl -O OpenFlow13 dump-flows br-int
212 Should Contain ${flow_output} table=${ELAN_SMACTABLE}
213 ${sMac_output} = Get Lines Containing String ${flow_output} table=${ELAN_SMACTABLE}
215 : FOR ${sMacAddr} IN @{srcMacAddrs}
216 \ ${resp}= Should Contain ${sMac_output} ${sMacAddr}
217 Should Contain ${flow_output} table=${ELAN_DMACTABLE}
218 ${dMac_output} = Get Lines Containing String ${flow_output} table=${ELAN_DMACTABLE}
220 : FOR ${dMacAddr} IN @{destMacAddrs}
221 \ ${resp}= Should Contain ${dMac_output} ${dMacAddr}
222 Should Contain ${flow_output} table=${ELAN_UNKNOWNMACTABLE}
223 ${sMac_output} = Get Lines Containing String ${flow_output} table=${ELAN_UNKNOWNMACTABLE}
226 Verify Flows Are Removed For ELAN Service
227 [Arguments] ${ip} ${srcMacAddrs}
228 [Documentation] Verify Flows Are Removed For ELAN Service
229 ${flow_output} = Run Command On Remote System ${ip} sudo ovs-ofctl -O OpenFlow13 dump-flows br-int
231 Should Contain ${flow_output} table=${ELAN_SMACTABLE}
232 ${sMac_output} = Get Lines Containing String ${flow_output} table=${ELAN_SMACTABLE}
234 : FOR ${sMacAddr} IN @{srcMacAddrs}
235 \ ${resp}= Should Not Contain ${sMac_output} ${sMacAddr}
236 Should Contain ${flow_output} table=${ELAN_DMACTABLE}
237 ${dMac_output} = Get Lines Containing String ${flow_output} table=${ELAN_DMACTABLE}
239 : FOR ${dMacAddr} IN @{srcMacAddrs}
240 \ ${resp}= Should Not Contain ${dMac_output} ${dMacAddr}
243 [Arguments] ${sg_name}
244 [Documentation] Allow all TCP/UDP/ICMP packets for this suite
245 Neutron Security Group Create ${sg_name}
246 Neutron Security Group Rule Create ${sg_name} direction=ingress port_range_max=65535 port_range_min=1 protocol=tcp remote_ip_prefix=0.0.0.0/0
247 Neutron Security Group Rule Create ${sg_name} direction=egress port_range_max=65535 port_range_min=1 protocol=tcp remote_ip_prefix=0.0.0.0/0
248 Neutron Security Group Rule Create ${sg_name} direction=ingress protocol=icmp remote_ip_prefix=0.0.0.0/0
249 Neutron Security Group Rule Create ${sg_name} direction=egress protocol=icmp remote_ip_prefix=0.0.0.0/0
250 Neutron Security Group Rule Create ${sg_name} direction=ingress port_range_max=65535 port_range_min=1 protocol=udp remote_ip_prefix=0.0.0.0/0
251 Neutron Security Group Rule Create ${sg_name} direction=egress port_range_max=65535 port_range_min=1 protocol=udp remote_ip_prefix=0.0.0.0/0