+++ /dev/null
-*** Settings ***
-Documentation Test suite to validate network address translation(snat/dnat) functionality in openstack integrated environment.
-... All the testcases were written to do flow validation since dc gateway is unavailable in csit environment.
-... This suite assumes proper integration bridges and vxlan tunnels are configured in the environment.
-
-Library Collections
-Library RequestsLibrary
-Library SSHLibrary
-Library String
-Resource ../../../libraries/BgpOperations.robot
-Resource ../../../libraries/OpenStackOperations.robot
-Resource ../../../libraries/SetupUtils.robot
-Resource ../../../libraries/Tcpdump.robot
-Resource ../../../libraries/Utils.robot
-Resource ../../../libraries/VpnOperations.robot
-Resource ../../../variables/Variables.robot
-Resource ../../../variables/netvirt/Variables.robot
-
-Suite Setup Suite Setup
-Suite Teardown Stop Suite
-Test Setup SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
-Test Teardown OpenStackOperations.Get Test Teardown Debugs
-
-
-*** Variables ***
-${SECURITY_GROUP} nat_sg
-${NETWORK_TYPE} gre
-${SNAT_ENABLED} "enable_snat": true
-${SNAT_DISABLED} "enable_snat": false
-${ROUTER} nat_router
-${AS_ID} 100
-${DCGW_SYSTEM_IP} ${TOOLS_SYSTEM_1_IP}
-${LOOPBACK_IP} 5.5.5.2
-${DCGW_RD} 100:1
-${VPN_NAME} vpn_1
-${VPN_INSTANCE_ID} 4ae8cd92-48ca-49b5-94e1-b2921a261442
-${ExtIP} 100.100.100.24
-@{NETWORKS} nat_net_1 nat_net_2
-@{EXTERNAL_NETWORKS} nat_ext_11 nat_ext_22
-@{EXTERNAL_SUB_NETWORKS} nat_ext_sub_net_1 nat_ext_sub_net_2
-@{SUBNETS} nat_sub_net_1 nat_sub_net_2
-@{SUBNET_CIDRS} 10.1.1.0/24 20.1.1.0/24
-@{EXT_SUBNET_CIDRS} 100.100.100.0/24 200.200.200.0/24
-@{PORTS} nat_port_1 nat_port_2 nat_port_3 nat_port_4
-@{NET_1_VMS} nat_net_1_vm_1 nat_net_1_vm_2 nat_net_1_vm_3 nat_net_1_vm_4
-
-
-*** Test Cases ***
-Verify Successful Creation Of External Network With Router External Set To TRUE
- [Documentation] Create external network,enable snat on router and validate the same.
- OpenStackOperations.Add Router Gateway ${ROUTER} ${EXTERNAL_NETWORKS}[0] --enable-snat
- ${output} = OpenStackOperations.Show Router ${ROUTER}
- BuiltIn.Should Contain ${output} ${SNAT_ENABLED}
- ${output} = OpenStackOperations.Show Network ${EXTERNAL_NETWORKS}[0]
- BuiltIn.Should Contain ${output} ${EXTERNAL_NETWORKS}[0]
-
-Verify Successful Update Of Router With External_gateway_info, Disable SNAT And Enable SNAT
- [Documentation] Disable snat, enable snat and validate the same.
- OpenStackOperations.Add Router Gateway ${ROUTER} ${EXTERNAL_NETWORKS}[0] --disable-snat
- ${output} = OpenStackOperations.Show Router ${ROUTER}
- BuiltIn.Should Contain ${output} ${SNAT_DISABLED}
- OpenStackOperations.Add Router Gateway ${ROUTER} ${EXTERNAL_NETWORKS}[0] --enable-snat
- ${output} = OpenStackOperations.Show Router ${ROUTER}
- BuiltIn.Should Contain ${output} ${SNAT_ENABLED}
-
-Verify Successful Deletion Of External Network
- [Documentation] Delete the external network and validate the same.
- OpenStackOperations.Remove Gateway ${ROUTER}
- ${output} = OpenStackOperations.Show Router ${ROUTER}
- BuiltIn.Should Not Contain ${output} ${SNAT_ENABLED}
-
-Verify Floating Ip Provision And Reachability From External Network Via Neutron Router Through L3vpn
- [Documentation] Check floating IP should be present in dump flows after creating the floating IP and associating it to external network
- ... which is associated to L3VPN
- VpnOperations.VPN Create L3VPN
- ... vpnid=${VPN_INSTANCE_ID}
- ... name=${VPN_NAME}
- ... rd=["${DCGW_RD}"]
- ... exportrt=["${DCGW_RD}"]
- ... importrt=["${DCGW_RD}"]
- ${ext_net_id} = OpenStackOperations.Get Net Id ${EXTERNAL_NETWORKS}[0]
- VpnOperations.Associate L3VPN To Network networkid=${ext_net_id} vpnid=${VPN_INSTANCE_ID}
- OpenStackOperations.Add Router Gateway ${ROUTER} ${EXTERNAL_NETWORKS}[0] --disable-snat
- ${output} = OpenStackOperations.Show Router ${ROUTER}
- BuiltIn.Should Contain ${output} ${SNAT_DISABLED}
- ${subnetid} = OpenStackOperations.Get Subnet Id ${EXTERNAL_SUB_NETWORKS}[0]
- OpenStackOperations.Add Router Gateway
- ... ${ROUTER}
- ... ${EXTERNAL_NETWORKS}[0]
- ... --fixed-ip subnet=${subnetid},ip-address=${ExtIP}
- ${float} = OpenStackOperations.Create And Associate Floating IPs ${EXTERNAL_NETWORKS}[0] ${NET_1_VMS}[0]
- ${float} = BuiltIn.Set Variable ${float}[0]
- @{matching_paras} = BuiltIn.Create List nw_dst=${float} goto_table:${DNAT_TABLE}
- BuiltIn.Wait Until Keyword Succeeds
- ... 10s
- ... 5s
- ... OVSDB.Verify Dump Flows For Specific Table
- ... ${OS_CMP1_IP}
- ... ${PDNAT_TABLE}
- ... True
- ... ${EMPTY}
- ... @{matching_paras}
- @{matching_paras} = BuiltIn.Create List actions=set_field:${float} goto_table:${SNAT_TABLE}
- BuiltIn.Wait Until Keyword Succeeds
- ... 10s
- ... 5s
- ... OVSDB.Verify Dump Flows For Specific Table
- ... ${OS_CMP1_IP}
- ... ${PSNAT_TABLE}
- ... True
- ... ${EMPTY}
- ... @{matching_paras}
-
-Verify Floating Ip De-provision And Reachability From External Network Via Neutron Router Through L3vpn
- [Documentation] Check floating IP should not be present in dump flows after deleting the floating IP
- ... and removing the external gateway from router which is associated to L3VPN
- OpenStackOperations.Get ControlNode Connection
- ${output} = OpenStackOperations.OpenStack CLI openstack floating ip list |awk '{print$2}'
- ${floating_id} = BuiltIn.Should Match Regexp
- ... ${output}
- ... [0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}
- OpenStackOperations.Delete Floating IP ${floating_id}
- OpenStackOperations.Remove Gateway ${ROUTER}
- ${output} = OVSDB.Get Flow Entries On Node ${OS_CMP1_CONN_ID}
- BuiltIn.Should Not Contain ${output} ${ExtIP}
-
-Verify Floating Ip Re-provision And Reachability From External Network Via Neutron Router Through L3vpn
- [Documentation] Check floating IP should be present in dump flows after creating the floating IP again wnd associating it to external network
- ... which is associated to L3VPN
- ${subnetid} = OpenStackOperations.Get Subnet Id ${EXTERNAL_SUB_NETWORKS}[0]
- OpenStackOperations.Add Router Gateway
- ... ${ROUTER}
- ... ${EXTERNAL_NETWORKS}[0]
- ... --fixed-ip subnet=${subnetid},ip-address=${ExtIP}
- ${float} = OpenStackOperations.Create And Associate Floating IPs ${EXTERNAL_NETWORKS}[0] ${NET_1_VMS}[0]
- ${float} = BuiltIn.Set Variable ${float}[0]
- @{matching_paras} = BuiltIn.Create List nw_dst=${float} goto_table:${DNAT_TABLE}
- BuiltIn.Wait Until Keyword Succeeds
- ... 10s
- ... 5s
- ... OVSDB.Verify Dump Flows For Specific Table
- ... ${OS_CMP1_IP}
- ... ${PDNAT_TABLE}
- ... True
- ... ${EMPTY}
- ... @{matching_paras}
- @{matching_paras} = BuiltIn.Create List actions=set_field:${float} goto_table:${SNAT_TABLE}
- BuiltIn.Wait Until Keyword Succeeds
- ... 10s
- ... 5s
- ... OVSDB.Verify Dump Flows For Specific Table
- ... ${OS_CMP1_IP}
- ... ${PSNAT_TABLE}
- ... True
- ... ${EMPTY}
- ... @{matching_paras}
-
-Verify Multiple Floating Ip Creation and Association to external network
- [Documentation] Check Multiple floating IPs should be present in dump flows after creating multiple floating IPs and associating it to external network
- ... which is associated to L3VPN
- ${subnetid} = OpenStackOperations.Get Subnet Id ${EXTERNAL_SUB_NETWORKS}[0]
- OpenStackOperations.Add Router Gateway
- ... ${ROUTER}
- ... ${EXTERNAL_NETWORKS}[0]
- ... --fixed-ip subnet=${subnetid},ip-address=${ExtIP}
- ${FloatIp1} = OpenStackOperations.Create And Associate Floating IPs
- ... ${EXTERNAL_NETWORKS}[0]
- ... ${NET_1_VMS}[1]
- ${FloatIp2} = OpenStackOperations.Create And Associate Floating IPs
- ... ${EXTERNAL_NETWORKS}[0]
- ... ${NET_1_VMS}[2]
- ${FloatIp3} = OpenStackOperations.Create And Associate Floating IPs
- ... ${EXTERNAL_NETWORKS}[0]
- ... ${NET_1_VMS}[3]
- ${output} = OVSDB.Get Flow Entries On Node ${OS_CMP2_CONN_ID}
- BuiltIn.Should Match Regexp ${output} ${ExtIP}
- BuiltIn.Should Match Regexp ${output} .*${FloatIp1}.*
- BuiltIn.Should Match Regexp ${output} .*${FloatIp2}.*
- BuiltIn.Should Match Regexp ${output} .*${FloatIp3}.*
-
-
-*** Keywords ***
-Suite Setup
- [Documentation] Test Suite for Subnet_Routing_and_Multicast_Deployments.
- VpnOperations.Basic Suite Setup
- BgpOperations.Start Quagga Processes On ODL ${ODL_SYSTEM_IP}
- BgpOperations.Start Quagga Processes On DCGW ${DCGW_SYSTEM_IP}
- Create Setup
- OpenStackOperations.Show Debugs @{NET_1_VMS}
- OpenStackOperations.Get Suite Debugs
-
-Create Setup
- Create Neutron Networks
- Create Neutron Subnets
- OpenStackOperations.Create SubNet
- ... ${EXTERNAL_NETWORKS}[0]
- ... ${EXTERNAL_SUB_NETWORKS}[0]
- ... ${EXT_SUBNET_CIDRS}[0]
- OpenStackOperations.Create Allow All SecurityGroup ${SECURITY_GROUP}
- Create Neutron Ports
- Create Nova VMs
- BgpOperations.Setup BGP Peering On ODL ${ODL_SYSTEM_IP} ${AS_ID} ${DCGW_SYSTEM_IP}
- BgpOperations.Setup BGP Peering On DCGW
- ... ${DCGW_SYSTEM_IP}
- ... ${AS_ID}
- ... ${ODL_SYSTEM_IP}
- ... ${VPN_NAME}
- ... ${DCGW_RD}
- ... ${LOOPBACK_IP}
- OpenStackOperations.Create Router ${ROUTER}
- OpenStackOperations.Add Router Interface ${ROUTER} ${SUBNETS}[0]
- OpenStackOperations.Add Router Interface ${ROUTER} ${SUBNETS}[1]
-
-Create Neutron Networks
- [Documentation] Create required number of networks
- FOR ${NET} IN @{NETWORKS}
- OpenStackOperations.Create Network ${NET}
- END
- OpenStackOperations.Create Network ${EXTERNAL_NETWORKS}[0] --external --provider-network-type ${NETWORK_TYPE}
- BuiltIn.Wait Until Keyword Succeeds 3s 1s Utils.Check For Elements At URI ${NETWORK_URL} ${NETWORKS}
-
-Create Neutron Subnets
- [Documentation] Create required number of subnets for previously created networks
- ${num_of_networks} = BuiltIn.Get Length ${NETWORKS}
- FOR ${index} IN RANGE 0 ${num_of_networks}
- OpenStackOperations.Create SubNet ${NETWORKS}[${index}] ${SUBNETS}[${index}] ${SUBNET_CIDRS}[${index}]
- END
- BuiltIn.Wait Until Keyword Succeeds
- ... 3s
- ... 1s
- ... Utils.Check For Elements At URI
- ... ${SUBNETWORK_URL}
- ... ${SUBNETS}
-
-Create Neutron Ports
- [Documentation] Create required number of ports under previously created subnets
- OpenStackOperations.Create Port ${NETWORKS}[0] ${PORTS}[0] sg=${SECURITY_GROUP}
- OpenStackOperations.Create Port ${NETWORKS}[0] ${PORTS}[1] sg=${SECURITY_GROUP}
- OpenStackOperations.Create Port ${NETWORKS}[1] ${PORTS}[2] sg=${SECURITY_GROUP}
- OpenStackOperations.Create Port ${NETWORKS}[1] ${PORTS}[3] sg=${SECURITY_GROUP}
- BuiltIn.Wait Until Keyword Succeeds
- ... 3s
- ... 1s
- ... Utils.Check For Elements At URI
- ... ${CONFIG_API}/neutron:neutron/ports/
- ... ${PORTS}
-
-Create Nova VMs
- [Documentation] Create Vm instances on compute nodes
- OpenStackOperations.Create Vm Instance With Port On Compute Node
- ... ${PORTS}[0]
- ... ${NET_1_VMS}[0]
- ... ${OS_CMP1_HOSTNAME}
- ... sg=${SECURITY_GROUP}
- OpenStackOperations.Create Vm Instance With Port On Compute Node
- ... ${PORTS}[1]
- ... ${NET_1_VMS}[1]
- ... ${OS_CMP2_HOSTNAME}
- ... sg=${SECURITY_GROUP}
- OpenStackOperations.Create Vm Instance With Port On Compute Node
- ... ${PORTS}[2]
- ... ${NET_1_VMS}[2]
- ... ${OS_CMP1_HOSTNAME}
- ... sg=${SECURITY_GROUP}
- OpenStackOperations.Create Vm Instance With Port On Compute Node
- ... ${PORTS}[3]
- ... ${NET_1_VMS}[3]
- ... ${OS_CMP2_HOSTNAME}
- ... sg=${SECURITY_GROUP}
- @{NET_1_VM_IPS} ${NET_1_DHCP_IP} = OpenStackOperations.Get VM IPs @{NET_1_VMS}
- BuiltIn.Set Suite Variable @{NET_1_VM_IPS}
- BuiltIn.Should Not Contain ${NET_1_VM_IPS} None
- BuiltIn.Should Not Contain ${NET_1_DHCP_IP} None
-
-Stop Suite
- [Documentation] Test teardown for snat suite.
- BgpOperations.Delete BGP Configuration On ODL session
- BgpOperations.Delete BGP Config On Quagga ${DCGW_SYSTEM_IP} ${AS_ID}
- BgpOperations.Stop BGP Processes On Node ${ODL_SYSTEM_IP}
- BgpOperations.Stop BGP Processes On Node ${DCGW_SYSTEM_IP}
- OpenStackOperations.OpenStack Suite Teardown
Code Review / integration / test.git / blobdiff