2 Documentation Openstack library. This library is useful for tests to create network, subnet, router and vm instances
5 Variables ../variables/Variables.py
9 [Arguments] ${force}=no ${source_pwd}=yes
10 [Documentation] Sourcing the Openstack PAsswords for neutron configurations
11 Run Keyword If '${source_pwd}' == 'yes' or '${force}' == 'yes' Write Commands Until Prompt cd ${DEVSTACK_DEPLOY_PATH}; source openrc admin admin
13 Get Tenant ID From Security Group
14 [Documentation] Returns tenant ID by reading it from existing default security-group.
15 ${devstack_conn_id}= Get ControlNode Connection
16 Switch Connection ${devstack_conn_id}
17 ${output}= Write Commands Until Prompt neutron security-group-show default | grep "| tenant_id" | awk '{print $4}'
22 [Arguments] ${network_name} ${additional_args}=${EMPTY} ${verbose}=TRUE
23 [Documentation] Create Network with neutron request.
24 ${devstack_conn_id}= Get ControlNode Connection
25 Switch Connection ${devstack_conn_id}
26 ${command} Set Variable If "${verbose}" == "TRUE" neutron -v net-create ${network_name} ${additional_args} neutron net-create ${network_name} ${additional_args} | grep -w id | awk '{print $4}'
27 ${output}= Write Commands Until Prompt ${command} 30s
32 [Documentation] List networks and return output with neutron client.
33 ${devstack_conn_id}= Get ControlNode Connection
34 Switch Connection ${devstack_conn_id}
35 ${output}= Write Commands Until Prompt neutron net-list 30s
41 [Documentation] List subnets and return output with neutron client.
42 ${devstack_conn_id}= Get ControlNode Connection
43 Switch Connection ${devstack_conn_id}
44 ${output}= Write Commands Until Prompt neutron subnet-list 30s
50 [Arguments] ${network_name}
51 [Documentation] Delete Network with neutron request.
52 ${devstack_conn_id}= Get ControlNode Connection
53 Switch Connection ${devstack_conn_id}
54 ${output}= Write Commands Until Prompt neutron -v net-delete ${network_name} 30s
57 Should Contain ${output} Deleted network: ${network_name}
60 [Arguments] ${network_name} ${subnet} ${range_ip}
61 [Documentation] Create SubNet for the Network with neutron request.
62 ${devstack_conn_id}= Get ControlNode Connection
63 Switch Connection ${devstack_conn_id}
64 ${output}= Write Commands Until Prompt neutron -v subnet-create ${network_name} ${range_ip} --name ${subnet} 30s
67 Should Contain ${output} Created a new subnet
70 [Arguments] ${network_name} ${port_name}
71 [Documentation] Create Port with neutron request.
72 ${devstack_conn_id}= Get ControlNode Connection
73 Switch Connection ${devstack_conn_id}
74 ${output}= Write Commands Until Prompt neutron -v port-create ${network_name} --name ${port_name} 30s
77 Should Contain ${output} Created a new port
80 [Arguments] ${port_name}
81 [Documentation] Delete Port with neutron request.
82 ${devstack_conn_id}= Get ControlNode Connection
83 Switch Connection ${devstack_conn_id}
84 ${output}= Write Commands Until Prompt neutron -v port-delete ${port_name} 30s
87 Should Contain ${output} Deleted a new port
90 [Documentation] Verifies the Gateway Ips with dump flow.
91 ${output}= Write Commands Until Prompt sudo ovs-ofctl -O OpenFlow13 dump-flows br-int
93 : FOR ${GatewayIpElement} IN @{GATEWAY_IPS}
94 \ Should Contain ${output} ${GatewayIpElement}
97 [Documentation] Verifies the Dhcp Ips with dump flow.
98 ${output}= Write Commands Until Prompt sudo ovs-ofctl -O OpenFlow13 dump-flows br-int
100 : FOR ${DhcpIpElement} IN @{DHCP_IPS}
101 \ Should Contain ${output} ${DhcpIpElement}
104 [Documentation] Verifies the Dhcp Ips with dump flow.
105 ${output}= Write Commands Until Prompt sudo ovs-ofctl -O OpenFlow13 dump-flows br-int
107 : FOR ${DhcpIpElement} IN @{DHCP_IPS}
108 \ Should Not Contain ${output} ${DhcpIpElement}
111 [Arguments] ${subnet}
112 [Documentation] Delete SubNet for the Network with neutron request.
114 ${devstack_conn_id}= Get ControlNode Connection
115 Switch Connection ${devstack_conn_id}
116 ${output}= Write Commands Until Prompt neutron -v subnet-delete ${subnet}
119 Should Contain ${output} Deleted subnet: ${subnet}
121 Verify No Gateway Ips
122 [Documentation] Verifies the Gateway Ips removed with dump flow.
123 ${output}= Write Commands Until Prompt sudo ovs-ofctl -O OpenFlow13 dump-flows br-int
125 : FOR ${GatewayIpElement} IN @{GATEWAY_IPS}
126 \ Should Not Contain ${output} ${GatewayIpElement}
129 [Arguments] ${vm_name}
130 [Documentation] Delete Vm instances using instance names.
131 ${devstack_conn_id}= Get ControlNode Connection
132 Switch Connection ${devstack_conn_id}
133 ${output}= Write Commands Until Prompt nova force-delete ${vm_name} 40s
137 [Arguments] ${network_name} ${devstack_conn_id}
138 [Documentation] Retrieve the net id for the given network name to create specific vm instance
139 Switch Connection ${devstack_conn_id}
140 ${output}= Write Commands Until Prompt neutron net-list | grep "${network_name}" | get_field 1 30s
142 ${splitted_output}= Split String ${output} ${EMPTY}
143 ${net_id}= Get from List ${splitted_output} 0
148 [Arguments] ${port_name} ${devstack_conn_id}
149 [Documentation] Retrieve the port id for the given port name to attach specific vm instance to a particular port
150 Switch Connection ${devstack_conn_id}
151 ${port_id}= Write Commands Until Prompt neutron port-list | grep "${port_name}" | awk '{print $2}' 30s
156 [Arguments] ${net_name} ${vm_instance_names} ${image}=cirros-0.3.4-x86_64-uec ${flavor}=m1.nano ${sg}=default
157 [Documentation] Create X Vm Instance with the net id of the Netowrk.
158 ${devstack_conn_id}= Get ControlNode Connection
159 Switch Connection ${devstack_conn_id}
160 ${net_id}= Get Net Id ${net_name} ${devstack_conn_id}
161 : FOR ${VmElement} IN @{vm_instance_names}
162 \ ${output}= Write Commands Until Prompt nova boot --image ${image} --flavor ${flavor} --nic net-id=${net_id} ${VmElement} --security-groups ${sg} 30s
164 \ Wait Until Keyword Succeeds 25s 5s Verify VM Is ACTIVE ${VmElement}
166 Create Vm Instance With Port On Compute Node
167 [Arguments] ${port_name} ${vm_instance_name} ${compute_node} ${image}=cirros-0.3.4-x86_64-uec ${flavor}=m1.nano
168 [Documentation] Create One VM instance using given ${port_name} and for given ${compute_node}
169 ${devstack_conn_id}= Get ControlNode Connection
170 Switch Connection ${devstack_conn_id}
171 ${port_id}= Get Port Id ${port_name} ${devstack_conn_id}
172 ${hostname_compute_node}= Run Command On Remote System ${compute_node} hostname
173 ${output}= Write Commands Until Prompt nova boot --image ${image} --flavor ${flavor} --nic port-id=${port_id} ${vm_instance_name} --availability-zone nova:${hostname_compute_node} 30s
175 Wait Until Keyword Succeeds 25s 5s Verify VM Is ACTIVE ${vm_instance_name}
178 [Arguments] ${vm_name}
179 [Documentation] Run these commands to check whether the created vm instance is active or not.
180 ${output}= Write Commands Until Prompt nova show ${vm_name} | grep OS-EXT-STS:vm_state 30s
182 Should Contain ${output} active
185 [Arguments] ${vm_instance_names}
186 [Documentation] View Console log of the created vm instances using nova show.
187 : FOR ${VmElement} IN @{vm_instance_names}
188 \ ${output}= Write Commands Until Prompt nova show ${VmElement}
190 \ ${output}= Write Commands Until Prompt nova console-log ${VmElement}
193 Ping Vm From DHCP Namespace
194 [Arguments] ${net_name} ${vm_ip}
195 [Documentation] Reach all Vm Instance with the net id of the Netowrk.
197 ${devstack_conn_id}= Get ControlNode Connection
198 Switch Connection ${devstack_conn_id}
199 ${net_id}= Get Net Id ${net_name} ${devstack_conn_id}
201 ${output}= Write Commands Until Prompt sudo ip netns exec qdhcp-${net_id} ping -c 3 ${vm_ip} 20s
204 Should Contain ${output} 64 bytes
206 Ping From DHCP Should Not Succeed
207 [Arguments] ${net_name} ${vm_ip}
208 [Documentation] Should Not Reach Vm Instance with the net id of the Netowrk.
210 ${devstack_conn_id}= Get ControlNode Connection
211 Switch Connection ${devstack_conn_id}
212 ${net_id}= Get Net Id ${net_name} ${devstack_conn_id}
214 ${output}= Write Commands Until Prompt sudo ip netns exec qdhcp-${net_id} ping -c 3 ${vm_ip} 20s
217 Should Not Contain ${output} 64 bytes
220 [Arguments] ${dest_vm}
221 [Documentation] Ping to the expected destination ip.
222 ${output}= Write Commands Until Expected Prompt ping -c 3 ${dest_vm} ${OS_SYSTEM_PROMPT}
227 [Documentation] Ping to the expected destination ip.
228 ${output}= Write Commands Until Expected Prompt curl -i http://169.254.169.254 ${OS_SYSTEM_PROMPT}
229 Write Commands Until Prompt exit
230 Should Contain ${output} 200
233 [Documentation] Exit the vm instance.
234 ${output}= Write Commands Until Prompt exit
237 Check If Console Is VmInstance
238 [Arguments] ${console}=cirros
239 [Documentation] Check if the session has been able to login to the VM instance
240 ${output}= Write Commands Until Expected Prompt id ${OS_SYSTEM_PROMPT}
241 Should Contain ${output} ${console}
244 [Documentation] Check if the session has been able to login to the VM instance and exit the instance
245 ${rcode}= Run Keyword And Return Status Check If Console Is VmInstance cirros
246 Run Keyword If ${rcode} Write Commands Until Prompt exit
250 [Arguments] ${ip_address}
251 [Documentation] Run Ping command on the IP available as argument
252 ${output}= Write Commands Until Expected Prompt ping -c 3 ${ip_address} ${OS_SYSTEM_PROMPT}
253 Should Contain ${output} 64 bytes
255 Check Metadata Access
256 [Documentation] Try curl on the Metadataurl and check if it is okay
257 ${output}= Write Commands Until Expected Prompt curl -i http://169.254.169.254 ${OS_SYSTEM_PROMPT}
258 Should Contain ${output} 200
260 Test Operations From Vm Instance
261 [Arguments] ${net_name} ${src_ip} ${list_of_local_dst_ips} ${l2_or_l3}=l2 ${list_of_external_dst_ips}=${NONE} ${user}=cirros
262 ... ${password}=cubswin:)
263 [Documentation] Login to the vm instance using ssh in the network.
264 ${devstack_conn_id}= Get ControlNode Connection
265 Switch Connection ${devstack_conn_id}
266 ${net_id}= Get Net Id ${net_name} ${devstack_conn_id}
267 ${output}= Write Commands Until Expected Prompt sudo ip netns exec qdhcp-${net_id} ssh ${user}@${src_ip} -o ConnectTimeout=10 -o StrictHostKeyChecking=no d:
269 ${output}= Write Commands Until Expected Prompt ${password} ${OS_SYSTEM_PROMPT}
271 ${rcode}= Run Keyword And Return Status Check If Console Is VmInstance
272 Run Keyword If ${rcode} Write Commands Until Expected Prompt ifconfig ${OS_SYSTEM_PROMPT}
273 Run Keyword If ${rcode} Write Commands Until Expected Prompt route ${OS_SYSTEM_PROMPT}
274 ${dest_vm}= Get From List ${list_of_local_dst_ips} 0
276 Run Keyword If ${rcode} Check Ping ${dest_vm}
277 ${dest_dhcp}= Get From List ${list_of_local_dst_ips} 1
279 Run Keyword If ${rcode} Check Ping ${dest_dhcp}
280 ${dest_vm}= Get From List ${list_of_local_dst_ips} 2
282 Run Keyword If ${rcode} Check Ping ${dest_vm}
283 Run Keyword If ${rcode} Check Metadata Access
284 Run Keyword If '${l2_or_l3}' == 'l3' Ping Other Instances ${list_of_external_dst_ips}
285 [Teardown] Exit From Vm Console
288 [Arguments] ${list_of_external_dst_ips}
289 [Documentation] Check reachability with other network's instances.
290 ${rcode}= Run Keyword And Return Status Check If Console Is VmInstance
291 ${dest_vm}= Get From List ${list_of_external_dst_ips} 0
293 Run Keyword If ${rcode} Check Ping ${dest_vm}
294 ${dest_dhcp}= Get From List ${list_of_external_dst_ips} 1
296 Run Keyword If ${rcode} Check Ping ${dest_dhcp}
297 ${dest_vm}= Get From List ${list_of_external_dst_ips} 2
299 Run Keyword If ${rcode} Check Ping ${dest_vm}
302 [Arguments] ${router_name}
303 [Documentation] Create Router and Add Interface to the subnets.
304 ${devstack_conn_id}= Get ControlNode Connection
305 Switch Connection ${devstack_conn_id}
306 ${output}= Write Commands Until Prompt neutron -v router-create ${router_name} 30s
308 Should Contain ${output} Created a new router
311 [Arguments] ${router_name} ${interface_name}
312 ${devstack_conn_id}= Get ControlNode Connection
313 Switch Connection ${devstack_conn_id}
314 ${output}= Write Commands Until Prompt neutron -v router-interface-add ${router_name} ${interface_name}
316 Should Contain ${output} Added interface
319 [Arguments] ${router_name} ${interface_name}
320 [Documentation] Remove Interface to the subnets.
321 ${devstack_conn_id}= Get ControlNode Connection
322 Switch Connection ${devstack_conn_id}
323 ${output}= Write Commands Until Prompt neutron -v router-interface-delete ${router_name} ${interface_name}
325 Should Contain ${output} Removed interface from router
328 [Arguments] ${router_name}
329 [Documentation] Delete Router and Interface to the subnets.
330 ${devstack_conn_id}= Get ControlNode Connection
331 Switch Connection ${devstack_conn_id}
332 ${output}= Write Commands Until Prompt neutron -v router-delete ${router_name} 60s
334 Should Contain ${output} Deleted router:
336 Get DumpFlows And Ovsconfig
337 [Arguments] ${openstack_node_ip}
338 [Documentation] Get the OvsConfig and Flow entries from OVS from the Openstack Node
339 Log ${openstack_node_ip}
340 SSHLibrary.Open Connection ${openstack_node_ip} prompt=${DEFAULT_LINUX_PROMPT}
341 Utils.Flexible SSH Login ${OS_USER} ${DEVSTACK_SYSTEM_PASSWORD}
342 SSHLibrary.Set Client Configuration timeout=${default_devstack_prompt_timeout}
343 Write Commands Until Expected Prompt ip -o link ]>
344 Write Commands Until Expected Prompt ip -o addr ]>
345 Write Commands Until Expected Prompt ip route ]>
346 ${nslist}= Write Commands Until Expected Prompt ip netns list | awk '{print $1}' ]>
347 @{lines} Split To Lines ${nslist}
348 : FOR ${line} IN @{lines}
349 \ Write Commands Until Expected Prompt sudo ip netns exec ${line} ip -o link ]>
350 \ Write Commands Until Expected Prompt sudo ip netns exec ${line} ip -o addr ]>
351 \ Write Commands Until Expected Prompt sudo ip netns exec ${line} ip route ]>
352 Write Commands Until Expected Prompt sudo ovs-vsctl show ]>
353 Write Commands Until Expected Prompt sudo ovs-ofctl show br-int -OOpenFlow13 ]>
354 Write Commands Until Expected Prompt sudo ovs-ofctl dump-flows br-int -OOpenFlow13 ]>
355 Write Commands Until Expected Prompt sudo ovs-ofctl dump-groups br-int -OOpenFlow13 ]>
356 Write Commands Until Expected Prompt sudo ovs-ofctl dump-group-stats br-int -OOpenFlow13 ]>
358 Get ControlNode Connection
359 ${control_conn_id}= SSHLibrary.Open Connection ${OS_CONTROL_NODE_IP} prompt=${DEFAULT_LINUX_PROMPT_STRICT}
360 Utils.Flexible SSH Login ${OS_USER} ${DEVSTACK_SYSTEM_PASSWORD}
361 SSHLibrary.Set Client Configuration timeout=30s
362 Source Password force=yes
363 [Return] ${control_conn_id}
366 [Documentation] Get the OvsConfig and Flow entries from all Openstack nodes
367 Run Keyword If 0 < ${NUM_OS_SYSTEM} Get DumpFlows And Ovsconfig ${OS_CONTROL_NODE_IP}
368 Run Keyword If 1 < ${NUM_OS_SYSTEM} Get DumpFlows And Ovsconfig ${OS_COMPUTE_1_IP}
369 Run Keyword If 2 < ${NUM_OS_SYSTEM} Get DumpFlows And Ovsconfig ${OS_COMPUTE_2_IP}
372 [Arguments] ${vm_indices}
373 [Documentation] Run these commands for debugging, it can list state of VM instances and ip information in control node
374 ${output}= Write Commands Until Prompt sudo ip netns list
376 : FOR ${index} IN @{vm_indices}
377 \ ${output}= Write Commands Until Prompt nova show ${index} 30s
381 Create Security Group
382 [Arguments] ${sg_name} ${desc}
383 ${devstack_conn_id}= Get ControlNode Connection
384 Switch Connection ${devstack_conn_id}
385 ${output}= Write Commands Until Prompt nova secgroup-create ${sg_name} ${desc} 40s
389 [Arguments] ${direction} ${protocol} ${min_port} ${max_port} ${remote_ip} ${sg_name}
390 ${devstack_conn_id}= Get ControlNode Connection
391 Switch Connection ${devstack_conn_id}
392 ${output}= Write Commands Until Prompt neutron security-group-rule-create --direction ${direction} --protocol ${protocol} --port-range-min ${min_port} --port-range-max ${max_port} --remote-ip-prefix ${remote_ip} ${sg_name}