Documentation Test suite to verify SFC configuration and packet flows.
Suite Setup BuiltIn.Run Keywords SetupUtils.Setup_Utils_For_Setup_And_Teardown
... AND DevstackUtils.Devstack Suite Setup
-Suite Teardown Close All Connections
+Suite Teardown BuiltIn.Run Keywords Delete Configurations
+... AND Close All Connections
Test Setup SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
-Test Teardown Get Test Teardown Debugs
+Test Teardown BuiltIn.Run Keywords OpenStackOperations.Get Test Teardown Debugs
+... AND OpenStackOperations.Get Test Teardown Debugs For SFC
Library SSHLibrary
Library OperatingSystem
Library RequestsLibrary
Create Vm Instance With Port dest_vm_port dest_vm sg=${SECURITY_GROUP}
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}
- \ Poll VM Is ACTIVE ${vm}
- ${status} ${message} Run Keyword And Ignore Error Wait Until Keyword Succeeds 60s 5s Collect VM IP Addresses
- ... true @{VM_INSTANCES}
- ${NET1_VM_IPS} ${NET1_DHCP_IP} Collect VM IP Addresses false @{VM_INSTANCES}
- ${VM_INSTANCES}= Collections.Combine Lists ${VM_INSTANCES}
- ${VM_IPS}= Collections.Combine Lists ${NET1_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 ${NET1_VM_IPS}
- Should Not Contain ${NET1_VM_IPS} None
- Should Not Contain ${NET1_DHCP_IP} None
- [Teardown] Run Keywords Show Debugs @{VM_INSTANCES}
- ... AND Get Test Teardown Debugs
+ @{NET1_VM_IPS} ${NET1_DHCP_IP} = OpenStackOperations.Get VM IPs @{VM_INSTANCES}
+ BuiltIn.Set Suite Variable @{NET1_VM_IPS}
+ BuiltIn.Should Not Contain ${NET1_VM_IPS} None
+ BuiltIn.Should Not Contain ${NET1_DHCP_IP} None
+ [Teardown] BuiltIn.Run Keywords OpenStackOperations.Show Debugs @{VM_INSTANCES}
+ ... AND OpenStackOperations.Get Test Teardown Debugs
Create Flow Classifiers
[Documentation] Create SFC Flow Classifier for TCP traffic between source VM and destination VM
Start Web Server On Destination VM
[Documentation] Start a simple web server on the destination VM
- Execute Command on VM Instance @{NETWORKS_NAME}[0] @{NET1_VM_IPS}[4] while true; do echo -e "HTTP/1.0 200 OK\r\nContent-Length: 21\r\n\r\nWelcome to web-server" | sudo nc -l -p 80 ; done &
+ OpenStackOperations.Execute Command on VM Instance @{NETWORKS_NAME}[0] @{NET1_VM_IPS}[4] while true; do echo -e "HTTP/1.0 200 OK\r\nContent-Length: 21\r\n\r\nWelcome to web-server" | sudo nc -l -p 80 ; done &
Add Static Routing On Service Function VMs
[Documentation] Enable eth1 and add static routing between the ports on the SF VMs
: FOR ${INDEX} IN RANGE 0 2
- \ Execute Command on VM Instance @{NETWORKS_NAME}[0] @{NET1_VM_IPS}[${INDEX}] sudo sh -c 'echo "auto eth1" >> /etc/network/interfaces'
- \ Execute Command on VM Instance @{NETWORKS_NAME}[0] @{NET1_VM_IPS}[${INDEX}] sudo sh -c 'echo "iface eth1 inet dhcp" >> /etc/network/interfaces'
- \ Execute Command on VM Instance @{NETWORKS_NAME}[0] @{NET1_VM_IPS}[${INDEX}] sudo /etc/init.d/S40network restart
- \ Execute Command on VM Instance @{NETWORKS_NAME}[0] @{NET1_VM_IPS}[${INDEX}] sudo sh -c 'echo 1 > /proc/sys/net/ipv4/ip_forward'
- \ Execute Command on VM Instance @{NETWORKS_NAME}[0] @{NET1_VM_IPS}[${INDEX}] sudo ip route add @{NET1_VM_IPS}[3] dev eth0
- \ Execute Command on VM Instance @{NETWORKS_NAME}[0] @{NET1_VM_IPS}[${INDEX}] sudo ip route add @{NET1_VM_IPS}[4] dev eth1
+ \ OpenStackOperations.Execute Command on VM Instance @{NETWORKS_NAME}[0] @{NET1_VM_IPS}[${INDEX}] sudo sh -c 'echo "auto eth1" >> /etc/network/interfaces'
+ \ OpenStackOperations.Execute Command on VM Instance @{NETWORKS_NAME}[0] @{NET1_VM_IPS}[${INDEX}] sudo sh -c 'echo "iface eth1 inet dhcp" >> /etc/network/interfaces'
+ \ OpenStackOperations.Execute Command on VM Instance @{NETWORKS_NAME}[0] @{NET1_VM_IPS}[${INDEX}] sudo /etc/init.d/S40network restart
+ \ OpenStackOperations.Execute Command on VM Instance @{NETWORKS_NAME}[0] @{NET1_VM_IPS}[${INDEX}] sudo sh -c 'echo 1 > /proc/sys/net/ipv4/ip_forward'
+ \ OpenStackOperations.Execute Command on VM Instance @{NETWORKS_NAME}[0] @{NET1_VM_IPS}[${INDEX}] sudo ip route add @{NET1_VM_IPS}[3] dev eth0
+ \ OpenStackOperations.Execute Command on VM Instance @{NETWORKS_NAME}[0] @{NET1_VM_IPS}[${INDEX}] sudo ip route add @{NET1_VM_IPS}[4] dev eth1
Connectivity Tests From Vm Instance1 In network_1
[Documentation] Login to the source VM instance, and send a HTTP GET using curl to the destination VM instance
# FIXME need to somehow verify it goes through SFs (flows?)
- ${DEST_VM_LIST} Create List @{NET1_VM_IPS}[4]
+ ${DEST_VM_LIST} BuiltIn.Create List @{NET1_VM_IPS}[4]
Test Operations From Vm Instance network_1 @{NET1_VM_IPS}[3] ${DEST_VM_LIST}
- Execute Command on VM Instance @{NETWORKS_NAME}[0] @{NET1_VM_IPS}[3] curl http://@{NET1_VM_IPS}[4]
-
-Delete Vm Instances In network_1
- [Documentation] Delete Vm instances using instance names in network_1.
+ OpenStackOperations.Execute Command on VM Instance @{NETWORKS_NAME}[0] @{NET1_VM_IPS}[3] curl http://@{NET1_VM_IPS}[4]
+
+*** Keywords ***
+Delete Configurations
+ [Documentation] Delete all elements that were created in the test case section. These are done
+ ... in a local keyword so this can be called as part of the Suite Teardown. When called as part
+ ... of the Suite Teardown, all steps will be attempted. This prevents robot framework from bailing
+ ... on the rest of a test case if one step intermittently has trouble and fails. The goal is to attempt
+ ... to leave the test environment as clean as possible upon completion of this suite.
: FOR ${VmElement} IN @{VM_INSTANCES}
\ Delete Vm Instance ${VmElement}
-
-Delete All SFC Objects
- [Documentation] Delete all previously created SFC objects
Delete SFC Port Chain PC1
Delete SFC Port Pair Group PG1
Delete SFC Port Pair Group PG2
Delete SFC Port Pair PP2
Delete SFC Port Pair PP3
Delete SFC Flow Classifier FC_http
-
-Delete Neutron Ports
- [Documentation] Delete neutron ports that were used for SFC VMs
: FOR ${port} IN @{PORTS}
\ Delete Port ${port}
-
-Delete Sub Networks In network_1
- [Documentation] Delete Sub Nets for the Networks with neutron request.
Delete SubNet l2_subnet_1
-
-Delete Networks
- [Documentation] Delete Networks with neutron request.
: FOR ${NetworkElement} IN @{NETWORKS_NAME}
\ Delete Network ${NetworkElement}
+ Delete SecurityGroup ${SECURITY_GROUP}
Code Review / integration / test.git / blobdiff