X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Frobot%2Fbridge_domain.robot;h=22e46a02cbdf71681bc7f130d1b37b4a08affa4b;hp=cd3b626e1cd0bac599c3959b6df4a1b06dd7f4b8;hb=430afafb4cadf503ccee99c09f6de7402f5404c7;hpb=4a7f950c10ca9bcf86e5ccbc3d49a3d7e3cb9809 diff --git a/resources/libraries/robot/bridge_domain.robot b/resources/libraries/robot/bridge_domain.robot index cd3b626e1c..22e46a02cb 100644 --- a/resources/libraries/robot/bridge_domain.robot +++ b/resources/libraries/robot/bridge_domain.robot @@ -15,50 +15,27 @@ | Library | resources.libraries.python.L2Util | Library | resources.libraries.python.InterfaceUtil | Library | resources.libraries.python.NodePath +| Library | resources.libraries.python.VhostUser | 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} +| Configure L2BD forwarding +| | [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. +| Configure path for 3-node BD-SHG test +| | [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 @@ -67,42 +44,96 @@ | | ... | | ... | *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. +| | ... | - ${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} - DUT1 interface towards TG. +| | ... | - ${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} - DUT2 interface towards TG. +| | ... | - ${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 testing is set \| ${nodes['TG']} \ +| | ... | \| Given Configure path for 3-node BD-SHG test \| ${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 - 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 -| | ${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 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 +| Set interfaces in 3-node BD-SHG test up +| | [Documentation] | Set UP state on interfaces in 3-node path on nodes and +| | ... | wait for all interfaces are ready. +| | ... +| | ... | *Arguments:* +| | ... | - No arguments. +| | ... +| | ... | *Return:* +| | ... | - No value returned. +| | ... +| | ... | _NOTE:_ This KW uses test variables sets in +| | ... | "Configure path for 3-node BD-SHG test" KW. +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Configure path for 3-node BD-SHG test \| ${nodes['TG']} \ +| | ... | \| ${nodes['DUT1']} \| ${nodes['DUT2']} \| +| | ... | \| Set interfaces in 3-node BD-SHG test up \| +| | ... +| | Set Interface State | ${tg_node} | ${tg_to_dut1_if1} | up +| | Set Interface State | ${tg_node} | ${tg_to_dut1_if2} | up +| | Set Interface State | ${tg_node} | ${tg_to_dut2_if1} | up +| | Set Interface State | ${tg_node} | ${tg_to_dut2_if2} | up +| | Set Interface State | ${dut1_node} | ${dut1_to_tg_if1} | up +| | Set Interface State | ${dut1_node} | ${dut1_to_tg_if2} | up +| | Set Interface State | ${dut2_node} | ${dut2_to_tg_if1} | up +| | Set Interface State | ${dut2_node} | ${dut2_to_tg_if2} | up +| | Set Interface State | ${dut1_node} | ${dut1_to_dut2} | up +| | Set Interface State | ${dut2_node} | ${dut2_to_dut1} | up +| | Vpp Node Interfaces Ready Wait | ${dut1_node} +| | Vpp Node Interfaces Ready Wait | ${dut2_node} + +| Create bridge domain | | [Documentation] | Create bridge domain on given VPP node with defined | | ... | learning status. | | ... @@ -117,14 +148,14 @@ | | ... | | ... | *Example:* | | ... -| | ... | \| Bridge domain on DUT node is created \| ${nodes['DUT1']} \| 2 \| -| | ... | \| Bridge domain on DUT node is created \| ${nodes['DUT1']} \| 5 \ +| | ... | \| Create bridge domain \| ${nodes['DUT1']} \| 2 \| +| | ... | \| Create bridge domain \| ${nodes['DUT1']} \| 5 \ | | ... | \| learn=${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 +| Add interface to bridge domain | | [Documentation] | Set given interface admin state to up and add this | | ... | interface to required L2 bridge domain on defined | | ... | VPP node. @@ -133,19 +164,20 @@ | | ... | - ${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']} \ +| | ... | \| Add interface to bridge domain \| ${nodes['DUT2']} \ | | ... | \| GigabitEthernet0/8/0 \| 3 \| -| | [Arguments] | ${dut_node} | ${dut_if} | ${bd_id} +| | [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} +| | Add Interface To L2 BD | ${dut_node} | ${dut_if} | ${bd_id} | ${shg} -| Destination port is added to L2FIB on DUT node +| Add destination port to L2FIB | | [Documentation] | Create a static L2FIB entry for required destination port | | ... | on defined interface and bridge domain ID | | ... | of the given VPP node. @@ -162,9 +194,86 @@ | | ... | | ... | *Example:* | | ... -| | ... | \| Destination port is added to L2FIB on DUT node \| ${nodes['TG']} \ +| | ... | \| Add destination port to L2FIB \| ${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} + +| Configure VM for vhost L2BD forwarding +| | [Documentation] | Setup QEMU and start VM with two vhost interfaces. +| | ... +| | ... | *Arguments:* +| | ... | - ${dut_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 +| | ... | - ${qemu_name} - Qemu instance name by which the object will be +| | ... | accessed (Optional). Type: string +| | ... +| | ... | _NOTE:_ This KW sets following test case variable: +| | ... | - ${${qemu_name}} - VM node info. Type: dictionary +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Configure VM for vhost L2BD forwarding \| ${nodes['DUT1']} \ +| | ... | \| /tmp/sock1 \| /tmp/sock2 \| +| | ... | \| Configure VM for vhost L2BD forwarding \| ${nodes['DUT2']} \ +| | ... | \| /tmp/sock1 \| /tmp/sock2 \| qemu_instance_2 \| +| | [Arguments] | ${dut_node} | ${sock1} | ${sock2} | ${qemu_name}=vm_node +| | Run Keyword Unless | "${qemu_name}" == "vm_node" | Import Library +| | ... | resources.libraries.python.QemuUtils | WITH NAME | ${qemu_name} +| | Set Test Variable | ${${qemu_name}} | ${None} +| | ${qemu_set_node}= | Run Keyword If | "${qemu_name}" == "vm_node" +| | | ... | Set Variable | Qemu Set Node +| | ... | ELSE | Replace Variables | ${qemu_name}.Qemu Set Node +| | Run keyword | ${qemu_set_node} | ${dut_node} +| | ${qemu_add_vhost}= | Run Keyword If | "${qemu_name}" == "vm_node" +| | | ... | Set Variable | Qemu Add Vhost User If +| | ... | ELSE | Replace Variables | ${qemu_name}.Qemu Add Vhost User If +| | Run keyword | ${qemu_add_vhost} | ${sock1} +| | Run keyword | ${qemu_add_vhost} | ${sock2} +| | ${qemu_start}= | Run Keyword If | "${qemu_name}" == "vm_node" +| | | ... | Set Variable | Qemu Start +| | ... | ELSE | Replace Variables | ${qemu_name}.Qemu Start +| | ${vm}= | Run keyword | ${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 | if_type=name +| | Set Interface State | ${vm} | ${vhost2} | up | if_type=name +| | Set Interface State | ${vm} | ${br} | up | if_type=name +| | Set Test Variable | ${${qemu_name}} | ${vm} + +| Configure vhost interfaces for L2BD forwarding +| | [Documentation] | Create two Vhost-User interfaces on defined VPP node. +| | ... +| | ... | *Arguments:* +| | ... | - ${dut_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 +| | ... | - ${vhost_if1} - Name of the first Vhost-User interface (Optional). +| | ... | Type: string +| | ... | - ${vhost_if2} - Name of the second Vhost-User interface (Optional). +| | ... | Type: string +| | ... +| | ... | _NOTE:_ This KW sets following test case variable: +| | ... | - ${${vhost_if1}} - First Vhost-User interface. +| | ... | - ${${vhost_if2}} - Second Vhost-User interface. +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Configure vhost interfaces for L2BD forwarding \ +| | ... | \| ${nodes['DUT1']} \| /tmp/sock1 \| /tmp/sock2 \| +| | ... | \| Configure vhost interfaces for L2BD forwarding \ +| | ... | \| ${nodes['DUT2']} \| /tmp/sock1 \| /tmp/sock2 \| dut2_vhost_if1 \ +| | ... | \| dut2_vhost_if2 \| +| | [Arguments] | ${dut_node} | ${sock1} | ${sock2} | ${vhost_if1}=vhost_if1 +| | ... | ${vhost_if2}=vhost_if2 +| | ${vhost_1}= | Vpp Create Vhost User Interface | ${dut_node} | ${sock1} +| | ${vhost_2}= | Vpp Create Vhost User Interface | ${dut_node} | ${sock2} +| | Set Interface State | ${dut_node} | ${vhost_1} | up +| | Set Interface State | ${dut_node} | ${vhost_2} | up +| | Set Test Variable | ${${vhost_if1}} | ${vhost_1} +| | Set Test Variable | ${${vhost_if2}} | ${vhost_2}