diff options
Diffstat (limited to 'resources/libraries/robot/l2/l2_xconnect.robot')
| -rw-r--r-- | resources/libraries/robot/l2/l2_xconnect.robot | 286 |
1 files changed, 285 insertions, 1 deletions
diff --git a/resources/libraries/robot/l2/l2_xconnect.robot b/resources/libraries/robot/l2/l2_xconnect.robot index 745827eb3e..64a967e551 100644 --- a/resources/libraries/robot/l2/l2_xconnect.robot +++ b/resources/libraries/robot/l2/l2_xconnect.robot @@ -40,7 +40,7 @@ | | ... | | :FOR | ${id} | IN RANGE | 1 | ${count} + 1 | | | ${dut_str}= | Convert To Lowercase | ${dut} -| | | Vpp Setup Bidirectional Cross Connect | ${nodes['${dut}']} +| | | VPP Setup Bidirectional Cross Connect | ${nodes['${dut}']} | | | ... | ${${dut_str}_${prev_layer}_${id}_1} | | | ... | ${${dut_str}_${prev_layer}_${id}_2} @@ -60,3 +60,287 @@ | | ... | | :FOR | ${dut} | IN | @{duts} | | | Initialize L2 cross connect on node | ${dut} | count=${count} + +| Initialize L2 xconnect in 2-node circular topology +| | [Documentation] +| | ... | Setup L2 xconnect topology by cross connecting two interfaces on +| | ... | each DUT. Interfaces are brought up. +| | ... +| | Set interfaces in path up +| | VPP Setup Bidirectional Cross Connect | ${dut1} | ${dut1_if1} | ${dut1_if2} + +| Initialize L2 xconnect in 3-node circular topology +| | [Documentation] +| | ... | Setup L2 xconnect topology by cross connecting two interfaces on +| | ... | each DUT. Interfaces are brought up. +| | ... | +| | Set interfaces in path up +| | VPP Setup Bidirectional Cross Connect | ${dut1} | ${dut1_if1} | ${dut1_if2} +| | VPP Setup Bidirectional Cross Connect | ${dut2} | ${dut2_if1} | ${dut2_if2} + +| Initialize L2 xconnect with VXLANoIPv4 in 3-node circular topology +| | [Documentation] +| | ... | Setup L2 xconnect topology with VXLANoIPv4 by cross connecting +| | ... | physical and vxlan interfaces on each DUT. All interfaces are brought +| | ... | up. IPv4 addresses with prefix /24 are configured on interfaces +| | ... | between DUTs. VXLAN sub-interfaces has same IPv4 address as +| | ... | interfaces. +| | ... +| | Set interfaces in path up +| | VPP Interface Set IP Address | ${dut1} | ${dut1_if2} | 172.16.0.1 | 24 +| | VPP Interface Set IP Address | ${dut2} | ${dut2_if1} | 172.16.0.2 | 24 +| | VPP Add IP Neighbor | ${dut1} | ${dut1_if2} | 172.16.0.2 | ${dut2_if1_mac} +| | VPP Add IP Neighbor | ${dut2} | ${dut2_if1} | 172.16.0.1 | ${dut1_if2_mac} +| | ${dut1s_vxlan}= | Create VXLAN interface | ${dut1} | 24 +| | ... | 172.16.0.1 | 172.16.0.2 +| | Configure L2XC | ${dut1} | ${dut1_if1} | ${dut1s_vxlan} +| | ${dut2s_vxlan}= | Create VXLAN interface | ${dut2} | 24 +| | ... | 172.16.0.2 | 172.16.0.1 +| | Configure L2XC | ${dut2} | ${dut2_if2} | ${dut2s_vxlan} + +| Initialize L2 xconnect with Vhost-User on node +| | [Documentation] +| | ... | Create pairs of Vhost-User interfaces for defined number of VMs on +| | ... | defined VPP node. Add each Vhost-User interface into L2 cross-connect +| | ... | with with physical inteface or Vhost-User interface of another VM. +| | ... +| | ... | *Arguments:* +| | ... | - dut - DUT node. Type: string +| | ... | - nf_nodes - VM count. Type: integer +| | ... +| | ... | *Note:* +| | ... | Socket paths for VM are defined in following format: +| | ... | - /tmp/sock-\${VM_ID}-1 +| | ... | - /tmp/sock-\${VM_ID}-2 +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Initialize L2 xconnect with Vhost-User on node \| DUT1 \| 1 \| +| | ... +| | [Arguments] | ${dut} | ${nf_nodes}=${1} +| | ... +| | :FOR | ${number} | IN RANGE | 1 | ${nf_nodes}+1 +| | | ${sock1}= | Set Variable | /var/run/vpp/sock-${number}-1 +| | | ${sock2}= | Set Variable | /var/run/vpp/sock-${number}-2 +| | | ${prev_index}= | Evaluate | ${number}-1 +| | | Configure vhost interfaces for L2BD forwarding | ${nodes['${dut}']} +| | | ... | ${sock1} | ${sock2} | ${dut}-vhost-${number}-if1 +| | | ... | ${dut}-vhost-${number}-if2 +| | | ${dut_xconnect_if1}= | Set Variable If | ${number}==1 | ${${dut}_if1} +| | | ... | ${${dut}-vhost-${prev_index}-if2} +| | | Configure L2XC | ${nodes['${dut}']} | ${dut_xconnect_if1} +| | | ... | ${${dut}-vhost-${number}-if1} +| | | Run Keyword If | ${number}==${nf_nodes} | Configure L2XC +| | | ... | ${nodes['${dut}']} | ${${dut}-vhost-${number}-if2} | ${${dut}_if2} + +| Initialize L2 xconnect with Vhost-User +| | [Documentation] +| | ... | Create pairs of Vhost-User interfaces for defined number of VMs on +| | ... | all VPP nodes. Add each Vhost-User interface into L2 cross-connect +| | ... | with with physical inteface or Vhost-User interface of another VM. +| | ... +| | ... | *Arguments:* +| | ... | - nf_nodes - VM count. Type: integer +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Initialize L2 xconnect with Vhost-User \| 1 \| +| | ... +| | [Arguments] | ${nf_nodes}=${1} +| | ... +| | :FOR | ${dut} | IN | @{duts} +| | | Initialize L2 xconnect with Vhost-User on node | ${dut} +| | | ... | nf_nodes=${nf_nodes} + +| Initialize L2 xconnect with Vhost-User and VLAN in 3-node circular topology +| | [Documentation] +| | ... | Create two Vhost-User interfaces on all defined VPP nodes. Cross +| | ... | connect each Vhost interface with one physical interface. +| | ... | Setup VLAN between DUTs. All interfaces are brought up. +| | ... +| | ... | *Arguments:* +| | ... | - subid - ID of the sub-interface to be created. Type: string +| | ... | - tag_rewrite - Method of tag rewrite. Type: string +| | ... +| | ... | *Example:* +| | ... +| | ... | \| L2 xconnect with Vhost-User and VLAN initialized in a 3-node\ +| | ... | circular topology \| 10 \| pop-1 \| +| | ... +| | [Arguments] | ${subid} | ${tag_rewrite} +| | ... +| | Set interfaces in path up +| | Initialize VLAN dot1q sub-interfaces in circular topology +| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid} +| | Configure L2 tag rewrite method on interfaces +| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2} +| | ... | ${tag_rewrite} +| | Configure vhost interfaces for L2BD forwarding | ${dut1} +| | ... | /var/run/vpp/sock-1-1 | /var/run/vpp/sock-1-2 +| | Configure L2XC | ${dut1} | ${dut1_if1} | ${vhost_if1} +| | Configure L2XC | ${dut1} | ${subif_index_1} | ${vhost_if2} +| | Configure vhost interfaces for L2BD forwarding | ${dut2} +| | ... | /var/run/vpp/sock-1-1 | /var/run/vpp/sock-1-2 +| | Configure L2XC | ${dut2} | ${subif_index_2} | ${vhost_if1} +| | Configure L2XC | ${dut2} | ${dut2_if2} | ${vhost_if2} + +| Initialize L2 xconnect with Vhost-User and VLAN with VPP link bonding in 3-node circular topology +| | [Documentation] +| | ... | Create two Vhost-User interfaces on all defined VPP nodes. Create one +| | ... | link bonding (BondEthernet) interface on both VPP nodes. Enslave one +| | ... | physical interface towards next DUT by BondEthernet interface. Setup +| | ... | VLAN on BondEthernet interfaces between DUTs. Cross connect one Vhost +| | ... | interface with physical interface towards TG and other Vhost interface +| | ... | with VLAN sub-interface. All interfaces are brought up. +| | ... +| | ... | *Arguments:* +| | ... | - subid - ID of the sub-interface to be created. Type: string +| | ... | - tag_rewrite - Method of tag rewrite. Type: string +| | ... | - bond_mode - Link bonding mode. Type: string +| | ... | - lb_mode - Load balance mode. Type: string +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Initialize L2 xconnect with Vhost-User and VLAN with VPP link\ +| | ... | bonding in 3-node circular topology \| 10 \| pop-1 \| xor \| l34 \| +| | ... +| | [Arguments] | ${subid} | ${tag_rewrite} | ${bond_mode} | ${lb_mode} +| | ... +| | Set interfaces in path up +| | ${dut1_eth_bond_if1}= | VPP Create Bond Interface | ${dut1} | ${bond_mode} +| | ... | ${lb_mode} +| | Set Interface State | ${dut1} | ${dut1_eth_bond_if1} | up +| | VPP Set interface MTU | ${dut1} | ${dut1_eth_bond_if1} +| | ${if2_status} | ${value}= | Run Keyword And Ignore Error +| | ... | Variable Should Exist | ${dut1_if2} +| | Run Keyword If | '${if2_status}' == 'PASS' +| | ... | VPP Enslave Physical Interface | ${dut1} | ${dut1_if2} +| | ... | ${dut1_eth_bond_if1} +| | ... | ELSE +| | ... | VPP Enslave Physical Interface | ${dut1} | ${dut1_if2_1} +| | ... | ${dut1_eth_bond_if1} +| | Run Keyword Unless | '${if2_status}' == 'PASS' +| | ... | VPP Enslave Physical Interface | ${dut1} | ${dut1_if2_2} +| | ... | ${dut1_eth_bond_if1} +| | ${dut2_eth_bond_if1}= | VPP Create Bond Interface | ${dut2} | ${bond_mode} +| | ... | ${lb_mode} +| | Set Interface State | ${dut2} | ${dut2_eth_bond_if1} | up +| | VPP Set interface MTU | ${dut1} | ${dut1_eth_bond_if1} +| | ${if1_status} | ${value}= | Run Keyword And Ignore Error +| | ... | Variable Should Exist | ${dut2_if1} +| | Run Keyword If | '${if1_status}' == 'PASS' +| | ... | VPP Enslave Physical Interface | ${dut2} | ${dut2_if1} +| | ... | ${dut2_eth_bond_if1} +| | ... | ELSE +| | ... | VPP Enslave Physical Interface | ${dut2} | ${dut2_if1_1} +| | ... | ${dut2_eth_bond_if1} +| | Run Keyword Unless | '${if2_status}' == 'PASS' +| | ... | VPP Enslave Physical Interface | ${dut2} | ${dut2_if1_2} +| | ... | ${dut2_eth_bond_if1} +| | VPP Show Bond Data On All Nodes | ${nodes} | verbose=${TRUE} +| | Initialize VLAN dot1q sub-interfaces in circular topology +| | ... | ${dut1} | ${dut1_eth_bond_if1} | ${dut2} | ${dut2_eth_bond_if1} +| | ... | ${subid} +| | Configure L2 tag rewrite method on interfaces +| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2} +| | ... | ${tag_rewrite} +| | Configure vhost interfaces for L2BD forwarding | ${dut1} +| | ... | /var/run/vpp/sock-1-1 | /var/run/vpp/sock-1-2 +| | Configure L2XC | ${dut1} | ${dut1_if1} | ${vhost_if1} +| | Configure L2XC | ${dut1} | ${subif_index_1} | ${vhost_if2} +| | Configure vhost interfaces for L2BD forwarding | ${dut2} +| | ... | /var/run/vpp/sock-1-1 | /var/run/vpp/sock-1-2 +| | Configure L2XC | ${dut2} | ${subif_index_2} | ${vhost_if1} +| | Configure L2XC | ${dut2} | ${dut2_if2} | ${vhost_if2} + +| Initialize L2 xconnect with memif pairs on DUT node +| | [Documentation] +| | ... | Create pairs of Memif interfaces on DUT node. Cross connect each Memif +| | ... | interface with one physical interface or virtual interface to create +| | ... | a chain accross DUT node. +| | ... +| | ... | *Arguments:* +| | ... | - dut - DUT node. Type: dictionary +| | ... | - count - Number of memif pairs (containers). Type: integer +| | ... +| | ... | *Note:* +| | ... | Socket paths for Memif are defined in following format: +| | ... | - /tmp/memif-\${dut}_CNF\${number}-\${sid} +| | ... +| | ... | KW uses test variable \${rxq_count_int} set by KW Add worker threads +| | ... | and rxqueues to all DUTs +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Initialize L2 xconnect with memif pairs on DUT node \| ${dut} \ +| | ... | \| ${1} \| +| | ... +| | [Arguments] | ${dut} | ${count} +| | ... +| | :FOR | ${number} | IN RANGE | 1 | ${count}+1 +| | | ${sock1}= | Set Variable | memif-${dut}_CNF +| | | ${sock2}= | Set Variable | memif-${dut}_CNF +| | | ${prev_index}= | Evaluate | ${number}-1 +| | | Set up memif interfaces on DUT node | ${nodes['${dut}']} +| | | ... | ${sock1} | ${sock2} | ${number} | ${dut}-memif-${number}-if1 +| | | ... | ${dut}-memif-${number}-if2 | ${rxq_count_int} | ${rxq_count_int} +| | | ${xconnect_if1}= | Set Variable If | ${number}==1 | ${${dut}_if1} +| | | ... | ${${dut}-memif-${prev_index}-if2} +| | | Configure L2XC | ${nodes['${dut}']} | ${xconnect_if1} +| | | ... | ${${dut}-memif-${number}-if1} +| | | Run Keyword If | ${number}==${count} | Configure L2XC +| | | ... | ${nodes['${dut}']} | ${${dut}-memif-${number}-if2} | ${${dut}_if2} + +| Initialize L2 xconnect with memif pairs +| | [Documentation] +| | ... | Create pairs of Memif interfaces on all defined VPP nodes. Cross +| | ... | connect each Memif interface with one physical interface or virtual +| | ... | interface to create a chain accross DUT node. +| | ... +| | ... | *Arguments:* +| | ... | - count - Number of memif pairs (containers). Type: integer +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Initialize L2 xconnect with memif pairs \| ${1} \| +| | ... +| | [Arguments] | ${count}=${1} +| | ... +| | :FOR | ${dut} | IN | @{duts} +| | | Initialize L2 xconnect with memif pairs on DUT node | ${dut} | ${count} +| | Set interfaces in path up +| | Show Memif on all DUTs | ${nodes} +| | VPP round robin RX placement on all DUTs | ${nodes} | prefix=memif + +| Initialize L2 xconnect for single memif +| | [Documentation] +| | ... | Create single Memif interface on all defined VPP nodes. Cross +| | ... | connect Memif interface with one physical interface. +| | ... +| | ... | *Arguments:* +| | ... | - number - Memif ID. Type: integer +| | ... +| | ... | *Note:* +| | ... | Socket paths for Memif are defined in following format: +| | ... | - /tmp/memif-DUT1_CNF\${number}-\${sid} +| | ... +| | ... | KW uses test variable ${rxq_count_int} set by KW Add worker threads +| | ... | and rxqueues to all DUTs +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Initialize L2 xconnect for single memif \| 1 \| +| | ... +| | [Arguments] | ${number}=${1} +| | ... +| | :FOR | ${dut} | IN | @{duts} +| | | ${sock}= | Set Variable | memif-${dut}_CNF +| | | ${sid}= | Evaluate | (${number} * ${2}) - ${1} +| | | Set up single memif interface on DUT node | ${nodes['${dut}']} | ${sock} +| | | ... | mid=${number} | sid=${sid} | memif_if=${dut}-memif-${number}-if1 +| | | ... | rxq=${rxq_count_int} | txq=${rxq_count_int} +| | | Configure L2XC | ${nodes['${dut}']} | ${${dut}_if1} +| | | ... | ${${dut}-memif-${number}-if1} +| | Set single interfaces in path up +| | Show Memif on all DUTs | ${nodes} +| | VPP round robin RX placement on all DUTs | ${nodes} | prefix=memif |