X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Frobot%2Fbridge_domain.robot;h=9cd3a70a978d7ab2ec3ca78e7e41ac3f002788c3;hp=819331f1a73d15247faac6d0f6cff8fb3022a758;hb=8935f5271dacc631d5b834b27b36bfad83c350c2;hpb=4fc12a553db78ff2ad293e7a87845b365a53d736 diff --git a/resources/libraries/robot/bridge_domain.robot b/resources/libraries/robot/bridge_domain.robot index 819331f1a7..9cd3a70a97 100644 --- a/resources/libraries/robot/bridge_domain.robot +++ b/resources/libraries/robot/bridge_domain.robot @@ -14,13 +14,293 @@ *** Settings *** | Library | resources.libraries.python.L2Util | Library | resources.libraries.python.InterfaceUtil +| Library | resources.libraries.python.NodePath +| Library | resources.libraries.python.VhostUser +| Library | resources.libraries.python.QemuUtils +| Resource | resources/libraries/robot/interfaces.robot +| Resource | resources/libraries/robot/l2_traffic.robot *** Keywords *** +| Path for 2-node BD testing is set +| | [Documentation] | Compute path for bridge domain testing on two given nodes +| | ... | and set corresponding test case variables. +| | ... +| | ... | *Arguments:* +| | ... | - ${tg_node} - TG node. Type: dictionary +| | ... | - ${dut_node} - DUT node. Type: dictionary +| | ... +| | ... | *Return:* +| | ... | - No value returned +| | ... +| | ... | _NOTE:_ This KW sets following test case variables: +| | ... | - ${tg_node} - TG node. +| | ... | - ${tg_to_dut_if1} - 1st TG interface towards DUT. +| | ... | - ${tg_to_dut_if2} - 2nd TG interface towards DUT. +| | ... | - ${dut_node} - DUT node. +| | ... | - ${dut_to_tg_if1} - 1st DUT interface towards TG. +| | ... | - ${dut_to_tg_if2} - 2nd DUT interface towards TG. +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Given Path for 2-node BD testing is set \| ${nodes['TG']} \ +| | ... | \| ${nodes['DUT1']} \| +| | [Arguments] | ${tg_node} | ${dut_node} +| | Append Nodes | ${tg_node} | ${dut_node} | ${tg_node} +| | Compute Path | always_same_link=${FALSE} +| | ${tg_to_dut_if1} | ${tmp}= | First Interface +| | ${tg_to_dut_if2} | ${tmp}= | Last Interface +| | ${dut_to_tg_if1} | ${tmp}= | First Ingress Interface +| | ${dut_to_tg_if2} | ${tmp}= | Last Egress Interface +| | Set Test Variable | ${tg_to_dut_if1} +| | Set Test Variable | ${tg_to_dut_if2} +| | Set Test Variable | ${dut_to_tg_if1} +| | Set Test Variable | ${dut_to_tg_if2} +| | Set Test Variable | ${tg_node} +| | Set Test Variable | ${dut_node} + | Vpp l2bd forwarding setup | | [Documentation] | Setup BD between 2 interfaces on VPP node and if learning | | ... | is off set static L2FIB entry on second interface | | [Arguments] | ${node} | ${if1} | ${if2} | ${learn}=${TRUE} | ${mac}=${EMPTY} +| | Set Interface State | ${node} | ${if1} | up +| | Set Interface State | ${node} | ${if2} | up | | Vpp Add L2 Bridge Domain | ${node} | ${1} | ${if1} | ${if2} | ${learn} | | Run Keyword If | ${learn} == ${FALSE} | | ... | Vpp Add L2fib Entry | ${node} | ${mac} | ${if2} | ${1} | | All Vpp Interfaces Ready Wait | ${nodes} + +| Path for 3-node BD testing is set +| | [Documentation] | Compute path for bridge domain testing on three given +| | ... | nodes and set corresponding test case variables. +| | ... +| | ... | *Arguments:* +| | ... | - ${tg_node} - TG node. Type: dictionary +| | ... | - ${dut1_node} - DUT1 node. Type: dictionary +| | ... | - ${dut2_node} - DUT2 node. Type: dictionary +| | ... +| | ... | *Return:* +| | ... | - No value returned +| | ... | +| | ... | _NOTE:_ This KW sets following test case variables: +| | ... | - ${tg_node} - TG node. +| | ... | - ${tg_to_dut1} - TG interface towards DUT1. +| | ... | - ${tg_to_dut2} - TG interface towards DUT2. +| | ... | - ${dut1_node} - DUT1 node. +| | ... | - ${dut1_to_tg} - DUT1 interface towards TG. +| | ... | - ${dut1_to_dut2} - DUT1 interface towards DUT2. +| | ... | - ${dut2_node} - DUT2 node. +| | ... | - ${dut2_to_tg} - DUT2 interface towards TG. +| | ... | - ${dut2_to_dut1} - DUT2 interface towards DUT1. +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Given Path for 3-node BD testing is set \| ${nodes['TG']} \ +| | ... | \| ${nodes['DUT1']} \| ${nodes['DUT2']} \| +| | [Arguments] | ${tg_node} | ${dut1_node} | ${dut2_node} +| | Append Nodes | ${tg_node} | ${dut1_node} | ${dut2_node} | ${tg_node} +| | Compute Path +| | ${tg_to_dut1} | ${tmp}= | Next Interface +| | ${dut1_to_tg} | ${tmp}= | Next Interface +| | ${dut1_to_dut2} | ${tmp}= | Next Interface +| | ${dut2_to_dut1} | ${tmp}= | Next Interface +| | ${dut2_to_tg} | ${tmp}= | Next Interface +| | ${tg_to_dut2} | ${tmp}= | Next Interface +| | Set Test Variable | ${tg_to_dut1} +| | Set Test Variable | ${dut1_to_tg} +| | Set Test Variable | ${tg_to_dut2} +| | Set Test Variable | ${dut2_to_tg} +| | Set Test Variable | ${dut1_to_dut2} +| | Set Test Variable | ${dut2_to_dut1} +| | Set Test Variable | ${tg_node} +| | Set Test Variable | ${dut1_node} +| | Set Test Variable | ${dut2_node} + +| Path for 3-node BD-SHG testing is set +| | [Documentation] | Compute path for bridge domain split-horizon group testing +| | ... | on three given nodes with following interconnections +| | ... | TG - (2 links) - DUT1 - (1 link) - DUT2 - (2 links) - TG +| | ... | and set corresponding test case variables. +| | ... +| | ... | *Arguments:* +| | ... | - ${tg_node} - TG node. Type: dictionary +| | ... | - ${dut1_node} - DUT1 node. Type: dictionary +| | ... | - ${dut2_node} - DUT2 node. Type: dictionary +| | ... +| | ... | *Return:* +| | ... | - No value returned +| | ... | +| | ... | _NOTE:_ This KW sets following test case variables: +| | ... | - ${tg_node} - TG node. +| | ... | - ${tg_to_dut1_if1} - TG interface 1 towards DUT1. +| | ... | - ${tg_to_dut1_if2} - TG interface 2 towards DUT1. +| | ... | - ${tg_to_dut2_if1} - TG interface 1 towards DUT2. +| | ... | - ${tg_to_dut2_if2} - TG interface 2 towards DUT2. +| | ... | - ${dut1_node} - DUT1 node. +| | ... | - ${dut1_to_tg_if1} - DUT1 interface 1 towards TG. +| | ... | - ${dut1_to_tg_if2} - DUT1 interface 2 towards TG. +| | ... | - ${dut1_to_dut2} - DUT1 interface towards DUT2. +| | ... | - ${dut2_node} - DUT2 node. +| | ... | - ${dut2_to_tg_if1} - DUT2 interface 1 towards TG. +| | ... | - ${dut2_to_tg_if2} - DUT2 interface 2 towards TG. +| | ... | - ${dut2_to_dut1} - DUT2 interface towards DUT1. +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Given Path for 3-node BD-SHG testing is set \| ${nodes['TG']} \ +| | ... | \| ${nodes['DUT1']} \| ${nodes['DUT2']} \| +| | [Arguments] | ${tg_node} | ${dut1_node} | ${dut2_node} +| | # Compute path TG - DUT1 with two links in between +| | Append Nodes | ${tg_node} | ${dut1_node} | ${tg_node} +| | Compute Path | always_same_link=${FALSE} +| | ${tg_to_dut1_if1} | ${tmp}= | First Interface +| | ${tg_to_dut1_if2} | ${tmp}= | Last Interface +| | ${dut1_to_tg_if1} | ${tmp}= | First Ingress Interface +| | ${dut1_to_tg_if2} | ${tmp}= | Last Egress Interface +| | # Compute path TG - DUT2 with two links in between +| | Clear Path +| | Append Nodes | ${tg_node} | ${dut2_node} | ${tg_node} +| | Compute Path | always_same_link=${FALSE} +| | ${tg_to_dut2_if1} | ${tmp}= | First Interface +| | ${tg_to_dut2_if2} | ${tmp}= | Last Interface +| | ${dut2_to_tg_if1} | ${tmp}= | First Ingress Interface +| | ${dut2_to_tg_if2} | ${tmp}= | Last Egress Interface +| | # Compute path DUT1 - DUT2 with one link in between +| | Clear Path +| | Append Nodes | ${dut1_node} | ${dut2_node} +| | Compute Path +| | ${dut1_to_dut2} | ${tmp}= | Next Interface +| | ${dut2_to_dut1} | ${tmp}= | Next Interface +| | # Set test variables +| | Set Test Variable | ${tg_to_dut1_if1} +| | Set Test Variable | ${tg_to_dut1_if2} +| | Set Test Variable | ${tg_to_dut2_if1} +| | Set Test Variable | ${tg_to_dut2_if2} +| | Set Test Variable | ${dut1_to_tg_if1} +| | Set Test Variable | ${dut1_to_tg_if2} +| | Set Test Variable | ${dut2_to_tg_if1} +| | Set Test Variable | ${dut2_to_tg_if2} +| | Set Test Variable | ${dut1_to_dut2} +| | Set Test Variable | ${dut2_to_dut1} +| | Set Test Variable | ${tg_node} +| | Set Test Variable | ${dut1_node} +| | Set Test Variable | ${dut2_node} + +| Bridge domain on DUT node is created +| | [Documentation] | Create bridge domain on given VPP node with defined +| | ... | learning status. +| | ... +| | ... | *Arguments:* +| | ... | - ${dut_node} - DUT node. Type: dictionary +| | ... | - ${bd_id} - Bridge domain ID. Type: integer +| | ... | - ${learn} - Enable/disable MAC learn. Type: boolean, \ +| | ... | default value: ${TRUE} +| | ... +| | ... | *Return:* +| | ... | - No value returned +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Bridge domain on DUT node is created \| ${nodes['DUT1']} \| 2 \| +| | ... | \| Bridge domain on DUT node is created \| ${nodes['DUT1']} \| 5 \ +| | ... | \| learn=${FALSE} \| +| | [Arguments] | ${dut_node} | ${bd_id} | ${learn}=${TRUE} +| | ${learn} = | Set Variable If | ${learn} == ${TRUE} | ${1} | ${0} +| | Create L2 BD | ${dut_node} | ${bd_id} | learn=${learn} + +| Interface is added to bridge domain +| | [Documentation] | Set given interface admin state to up and add this +| | ... | interface to required L2 bridge domain on defined +| | ... | VPP node. +| | ... +| | ... | *Arguments:* +| | ... | - ${dut_node} - DUT node. Type: dictionary +| | ... | - ${dut_if} - DUT node interface name. Type: string +| | ... | - ${bd_id} - Bridge domain ID. Type: integer +| | ... | - ${shg} - Split-horizon group ID. Type: integer, default value: 0 +| | ... +| | ... | *Return:* +| | ... | - No value returned +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Interface is added to bridge domain \| ${nodes['DUT2']} \ +| | ... | \| GigabitEthernet0/8/0 \| 3 \| +| | [Arguments] | ${dut_node} | ${dut_if} | ${bd_id} | ${shg}=0 +| | Set Interface State | ${dut_node} | ${dut_if} | up +| | Add Interface To L2 BD | ${dut_node} | ${dut_if} | ${bd_id} | ${shg} + +| Destination port is added to L2FIB on DUT node +| | [Documentation] | Create a static L2FIB entry for required destination port +| | ... | on defined interface and bridge domain ID +| | ... | of the given VPP node. +| | ... +| | ... | *Arguments:* +| | ... | - ${dest_node} - Destination node. Type: dictionary +| | ... | - ${dest_node_if} - Destination node interface name. Type: string +| | ... | - ${vpp_node} - DUT node to add L2FIB entry on. Type: dictionary +| | ... | - ${vpp_node_if} - DUT node interface name. Type: string +| | ... | - ${bd_id} - Bridge domain ID. Type: integer +| | ... +| | ... | *Return:* +| | ... | - No value returned +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Destination port is added to L2FIB on DUT node \| ${nodes['TG']} \ +| | ... | \| eth1 \| ${nodes['DUT2']} \| GigabitEthernet0/8/0 \| 3 \| +| | [Arguments] | ${dest_node} | ${dest_node_if} | ${vpp_node} +| | ... | ${vpp_node_if} | ${bd_id} +| | ${mac}= | Get Interface Mac | ${dest_node} | ${dest_node_if} +| | Vpp Add L2fib Entry | ${vpp_node} | ${mac} | ${vpp_node_if} | ${bd_id} + +| VM for Vhost L2BD forwarding is setup +| | [Documentation] | Setup QEMU and start VM with two vhost interfaces. +| | ... +| | ... | *Arguments:* +| | ... | - ${node} - DUT node to start VM on. Type: dictionary +| | ... | - ${sock1} - Socket path for first Vhost-User interface. Type: string +| | ... | - ${sock2} - Socket path for second Vhost-User interface. Type: string +| | ... +| | ... | _NOTE:_ This KW sets following test case variable: +| | ... | -${vm_node} - VM node info. Type: dictionary +| | ... +| | ... | *Example:* +| | ... +| | ... | \| VM for Vhost L2BD forwarding is setup \| ${nodes['DUT1']} \ +| | ... | \| /tmp/sock1 \| /tmp/sock2 +| | [Arguments] | ${node} | ${sock1} | ${sock2} +| | Set Test Variable | ${vm_node} | ${None} +| | Qemu Set Node | ${node} +| | Qemu Add Vhost User If | ${sock1} +| | Qemu Add Vhost User If | ${sock2} +| | ${vm}= | Qemu Start +| | ${br}= | Set Variable | br0 +| | ${vhost1}= | Get Vhost User If Name By Sock | ${vm} | ${sock1} +| | ${vhost2}= | Get Vhost User If Name By Sock | ${vm} | ${sock2} +| | Linux Add Bridge | ${vm} | ${br} | ${vhost1} | ${vhost2} +| | Set Interface State | ${vm} | ${vhost1} | up +| | Set Interface State | ${vm} | ${vhost2} | up +| | Set Interface State | ${vm} | ${br} | up +| | Set Test Variable | ${vm_node} | ${vm} + +| VPP Vhost interfaces for L2BD forwarding are setup +| | [Documentation] | Create two Vhost-User interfaces on defined VPP node. +| | ... +| | ... | *Arguments:* +| | ... | - ${node} - DUT node. Type: dictionary +| | ... | - ${sock1} - Socket path for first Vhost-User interface. Type: string +| | ... | - ${sock2} - Socket path for second Vhost-User interface. Type: string +| | ... +| | ... | _NOTE:_ This KW sets following test case variable: +| | ... | - ${vhost_if1} - First Vhost-User interface. +| | ... | - ${vhost_if2} - Second Vhost-User interface. +| | ... +| | ... | *Example:* +| | ... +| | ... | \| VPP Vhost interfaces for L2BD forwarding are setup \ +| | ... | \| ${nodes['DUT1']} \| /tmp/sock1 \| /tmp/sock2 +| | [Arguments] | ${node} | ${sock1} | ${sock2} +| | ${vhost_if1}= | Vpp Create Vhost User Interface | ${node} | ${sock1} +| | ${vhost_if2}= | Vpp Create Vhost User Interface | ${node} | ${sock2} +| | Set Test Variable | ${vhost_if1} +| | Set Test Variable | ${vhost_if2}