*** Settings ***
Documentation Test suite to check North-South connectivity in L3 using a router and an external network
-Suite Setup Devstack Suite Setup source_pwd=yes
+Suite Setup BuiltIn.Run Keywords SetupUtils.Setup_Utils_For_Setup_And_Teardown
+... AND DevstackUtils.Devstack Suite Setup
Suite Teardown Close All Connections
+Test Setup SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
Test Teardown Get Test Teardown Debugs
Library SSHLibrary
Library OperatingSystem
Library RequestsLibrary
Resource ../../../libraries/DevstackUtils.robot
+Resource ../../../libraries/DataModels.robot
Resource ../../../libraries/OpenStackOperations.robot
+Resource ../../../libraries/SetupUtils.robot
Resource ../../../libraries/Utils.robot
*** Variables ***
@{NETWORKS_NAME} l3_net
@{SUBNETS_NAME} l3_subnet
-@{VM_INSTANCES} VmInstance1_net VmInstance2_net
+@{VM_INSTANCES_FLOATING} VmInstanceFloating1 VmInstanceFloating2
+@{VM_INSTANCES_SNAT} VmInstanceSnat3 VmInstanceSnat4
@{SUBNETS_RANGE} 90.0.0.0/24
+# Parameter values below are based on releng/builder - changing them requires updates in releng/builder as well
${external_gateway} 10.10.10.250
+${external_pnf} 10.10.10.253
${external_subnet} 10.10.10.0/24
-${external_physical_network} physnet1
+${external_subnet_allocation_pool} start=10.10.10.2,end=10.10.10.249
+${external_internet_addr} 10.9.9.9
${external_net_name} external-net
${external_subnet_name} external-subnet
[Documentation] Create Sub Nets for the Networks with neutron request.
OpenStackOperations.Create SubNet @{NETWORKS_NAME}[0] @{SUBNETS_NAME}[0] @{SUBNETS_RANGE}[0]
+Create Vm Instances
+ [Documentation] Create VM instances using flavor and image names for a network.
+ OpenStackOperations.Create Vm Instances @{NETWORKS_NAME}[0] ${VM_INSTANCES_FLOATING} sg=csit
+ OpenStackOperations.Create Vm Instances @{NETWORKS_NAME}[0] ${VM_INSTANCES_SNAT} sg=csit
+
+Check Vm Instances Have Ip Address
+ [Documentation] Test case to verify that all created VMs are ready and have received their ip addresses.
+ ... We are polling first and longest on the last VM created assuming that if it's received it's address
+ ... already the other instances should have theirs already or at least shortly thereafter.
+ # first, ensure all VMs are in ACTIVE state. if not, we can just fail the test case and not waste time polling
+ # for dhcp addresses
+ : FOR ${vm} IN @{VM_INSTANCES_FLOATING} @{VM_INSTANCES_SNAT}
+ \ Wait Until Keyword Succeeds 15s 5s Verify VM Is ACTIVE ${vm}
+ ${status} ${message} Run Keyword And Ignore Error Wait Until Keyword Succeeds 60s 5s Collect VM IP Addresses
+ ... true @{VM_INSTANCES_FLOATING}
+ ${status} ${message} Run Keyword And Ignore Error Wait Until Keyword Succeeds 60s 5s Collect VM IP Addresses
+ ... true @{VM_INSTANCES_SNAT}
+ ${FLOATING_VM_IPS} ${FLOATING_DHCP_IP} Collect VM IP Addresses false @{VM_INSTANCES_FLOATING}
+ ${SNAT_VM_IPS} ${SNAT_DHCP_IP} Collect VM IP Addresses false @{VM_INSTANCES_SNAT}
+ ${VM_INSTANCES}= Collections.Combine Lists ${VM_INSTANCES_FLOATING} ${VM_INSTANCES_SNAT}
+ ${VM_IPS}= Collections.Combine Lists ${FLOATING_VM_IPS} ${SNAT_VM_IPS}
+ ${LOOP_COUNT} Get Length ${VM_INSTANCES}
+ : FOR ${index} IN RANGE 0 ${LOOP_COUNT}
+ \ ${status} ${message} Run Keyword And Ignore Error Should Not Contain @{VM_IPS}[${index}] None
+ \ Run Keyword If '${status}' == 'FAIL' Write Commands Until Prompt nova console-log @{VM_INSTANCES}[${index}] 30s
+ Set Suite Variable ${FLOATING_VM_IPS}
+ Set Suite Variable ${SNAT_VM_IPS}
+ Should Not Contain ${FLOATING_VM_IPS} None
+ Should Not Contain ${SNAT_VM_IPS} None
+ Should Not Contain @{FLOATING_DHCP_IP}[0] None
+ Should Not Contain @{SNAT_DHCP_IP}[0] None
+ [Teardown] Run Keywords Show Debugs @{VM_INSTANCES_FLOATING} @{VM_INSTANCES_SNAT}
+ ... AND Get Test Teardown Debugs
+
Create External Network And Subnet
- Create Network ${external_net_name} --router:external --provider:network_type=flat --provider:physical_network=${external_physical_network}
- Create Subnet ${external_net_name} ${external_subnet_name} ${external_subnet} --gateway ${external_gateway}
+ Create Network ${external_net_name} --external --provider-network-type flat --provider-physical-network ${PUBLIC_PHYSICAL_NETWORK}
+ Create Subnet ${external_net_name} ${external_subnet_name} ${external_subnet} --gateway ${external_gateway} --allocation-pool ${external_subnet_allocation_pool}
Create Router
[Documentation] Create Router and Add Interface to the subnets.
Log ${data}
Should Contain ${data} router1
-Create Vm Instances
- [Documentation] Create VM instances using flavor and image names for a network.
- OpenStackOperations.Create Vm Instances @{NETWORKS_NAME}[0] ${VM_INSTANCES} sg=csit
-
-Check Vm Instances Have Ip Address
- [Documentation] Test case to verify that all created VMs are ready and have received their ip addresses.
- ... We are polling first and longest on the last VM created assuming that if it's received it's address
- ... already the other instances should have theirs already or at least shortly thereafter.
- # first, ensure all VMs are in ACTIVE state. if not, we can just fail the test case and not waste time polling
- # for dhcp addresses
- : FOR ${vm} IN @{VM_INSTANCES}
- \ Wait Until Keyword Succeeds 15s 5s Verify VM Is ACTIVE ${vm}
- Wait Until Keyword Succeeds 180s 10s Verify VMs Received DHCP Lease @{VM_INSTANCES}
- [Teardown] Run Keywords Show Debugs ${VM_INSTANCES}
- ... AND Get Test Teardown Debugs
-
Create And Associate Floating IPs for VMs
[Documentation] Create and associate a floating IP for the VM
- ${VM_FLOATING_IPS} OpenStackOperations.Create And Associate Floating IPs ${external_net_name} @{VM_INSTANCES}
+ ${VM_FLOATING_IPS} OpenStackOperations.Create And Associate Floating IPs ${external_net_name} @{VM_INSTANCES_FLOATING}
Set Suite Variable ${VM_FLOATING_IPS}
- [Teardown] Run Keywords Show Debugs ${VM_INSTANCES}
+ [Teardown] Run Keywords Show Debugs @{VM_INSTANCES_FLOATING}
... AND Get Test Teardown Debugs
Ping External Gateway From Control Node
[Documentation] Check reachability of external gateway by pinging it from the control node.
- OpenStackOperations.Ping Vm From Control Node ${external_gateway}
+ OpenStackOperations.Ping Vm From Control Node ${external_gateway} additional_args=-I ${external_internet_addr}
Ping Vm Instance1 Floating IP From Control Node
[Documentation] Check reachability of VM instance through floating IP by pinging them.
- OpenStackOperations.Ping Vm From Control Node @{VM_FLOATING_IPS}[0]
+ OpenStackOperations.Ping Vm From Control Node @{VM_FLOATING_IPS}[0] additional_args=-I ${external_internet_addr}
Ping Vm Instance2 Floating IP From Control Node
[Documentation] Check reachability of VM instance through floating IP by pinging them.
- OpenStackOperations.Ping Vm From Control Node @{VM_FLOATING_IPS}[1]
+ OpenStackOperations.Ping Vm From Control Node @{VM_FLOATING_IPS}[1] additional_args=-I ${external_internet_addr}
+
+Ping Vm Instance2 Floating IP From Vm Instance1 With Floating IP (Hairpinning)
+ [Documentation] Check reachability of VM instance floating IP from another VM instance with FIP (with ttl=1 to make sure no router hops)
+ Pass Execution If "${ODL_STREAM}" == "boron" Hairpinning support is not available in boron or earlier
+ ${dst_ip}= Create List @{VM_FLOATING_IPS}[1]
+ OpenStackOperations.Test Operations From Vm Instance @{NETWORKS_NAME}[0] @{FLOATING_VM_IPS}[0] ${dst_ip} ttl=1
+
+Ping External Network PNF from Vm Instance 1
+ [Documentation] Check reachability of External Network PNF from VM instance (with ttl=1 to make sure no router hops)
+ Pass Execution If "${ODL_STREAM}" == "boron" PNF subnet route support is not available in boron or earlier
+ ${dst_ip}= Create List ${external_pnf}
+ OpenStackOperations.Test Operations From Vm Instance @{NETWORKS_NAME}[0] @{FLOATING_VM_IPS}[0] ${dst_ip} ttl=1
+
+SNAT - TCP connection to External Gateway From SNAT VM Instance1
+ [Documentation] Login to the VM instance and test TCP connection to the controller via SNAT
+ Test Netcat Operations From Vm Instance @{NETWORKS_NAME}[0] @{SNAT_VM_IPS}[0] ${external_gateway}
+
+SNAT - UDP connection to External Gateway From SNAT VM Instance1
+ [Documentation] Login to the VM instance and test UDP connection to the controller via SNAT
+ Test Netcat Operations From Vm Instance @{NETWORKS_NAME}[0] @{SNAT_VM_IPS}[0] ${external_gateway} -u
+
+SNAT - TCP connection to External Gateway From SNAT VM Instance2
+ [Documentation] Login to the VM instance and test TCP connection to the controller via SNAT
+ Test Netcat Operations From Vm Instance @{NETWORKS_NAME}[0] @{SNAT_VM_IPS}[1] ${external_gateway}
+
+SNAT - UDP connection to External Gateway From SNAT VM Instance2
+ [Documentation] Login to the VM instance and test UDP connection to the controller via SNAT
+ Test Netcat Operations From Vm Instance @{NETWORKS_NAME}[0] @{SNAT_VM_IPS}[1] ${external_gateway} -u
Delete Vm Instances
[Documentation] Delete Vm instances using instance names.
- : FOR ${VmElement} IN @{VM_INSTANCES}
+ : FOR ${VmElement} IN @{VM_INSTANCES_FLOATING}
+ \ OpenStackOperations.Delete Vm Instance ${VmElement}
+ : FOR ${VmElement} IN @{VM_INSTANCES_SNAT}
\ OpenStackOperations.Delete Vm Instance ${VmElement}
Delete Router Interfaces
: FOR ${NetworkElement} IN @{NETWORKS_NAME}
\ OpenStackOperations.Delete Network ${NetworkElement}
OpenStackOperations.Delete Network ${external_net_name}
+
+Verify Flows Cleanup
+ [Documentation] Verify that flows have been cleaned up properly after removing all neutron configurations
+ Verify Flows Are Cleaned Up On All OpenStack Nodes
Code Review / integration / test.git / blobdiff