diff options
Diffstat (limited to 'resources/libraries/robot')
| -rw-r--r-- | resources/libraries/robot/performance.robot | 125 | ||||
| -rw-r--r-- | resources/libraries/robot/qemu.robot | 7 |
2 files changed, 132 insertions, 0 deletions
diff --git a/resources/libraries/robot/performance.robot b/resources/libraries/robot/performance.robot index 62b175668d..4e12ded56d 100644 --- a/resources/libraries/robot/performance.robot +++ b/resources/libraries/robot/performance.robot @@ -14,7 +14,9 @@ *** Settings *** | Library | resources.libraries.python.topology.Topology | Library | resources.libraries.python.NodePath +| Library | resources.libraries.python.DpdkUtil | Library | resources.libraries.python.InterfaceUtil +| Library | resources.libraries.python.VhostUser | Library | resources.libraries.python.TrafficGenerator | Library | resources.libraries.python.TrafficGenerator.TGDropRateSearchImpl | Resource | resources/libraries/robot/default.robot @@ -24,6 +26,7 @@ | Resource | resources/libraries/robot/l2_xconnect.robot | Resource | resources/libraries/robot/ipv4.robot | Resource | resources/libraries/robot/ipv6.robot +| Resource | resources/libraries/robot/qemu.robot | Documentation | Performance suite keywords *** Keywords *** @@ -142,9 +145,11 @@ | | ... | _NOTE:_ This KW sets following suite variables: | | ... | - glob_loss_acceptance - Loss acceptance treshold | | ... | - glob_loss_acceptance_type - Loss acceptance treshold type +| | ... | - glob_vm_image - Guest VM disk image | | ... | | Set Suite Variable | ${glob_loss_acceptance} | 0.5 | | Set Suite Variable | ${glob_loss_acceptance_type} | percentage +| | Set Suite Variable | ${glob_vm_image} | /var/lib/vm/csit-nested-1.3.img | 2-node circular Topology Variables Setup | | [Documentation] @@ -935,3 +940,123 @@ | | ${dut2_if2_pci}= | Get Interface PCI Addr | ${dut2} | ${dut2_if2} | | Add PCI device | ${dut1} | ${dut1_if1_pci} | ${dut1_if2_pci} | | Add PCI device | ${dut2} | ${dut2_if1_pci} | ${dut2_if2_pci} + +| Guest VM with dpdk-testpmd connected via vhost-user is setup +| | [Documentation] +| | ... | Start QEMU guest with two vhost-user interfaces and interconnecting +| | ... | DPDK testpmd. Qemu Guest is using 3 cores pinned to physical cores 5, +| | ... | 6, 7 and 2048M. Testpmd is using 3 cores (1 main core and 2 cores +| | ... | dedicated to io) socket-mem=1024, mem-channel=4, txq/rxq=2048, +| | ... | burst=64, disable-hw-vlan, total-num-mbufs, driver +| | ... | usr/lib/librte_pmd_virtio.so. +| | ... +| | ... | *Arguments:* +| | ... | - dut_node - DUT node to start guest VM on. Type: dictionary +| | ... | - sock1 - Socket path for first Vhost-User interface. Type: string +| | ... | - sock2 - Socket path for second Vhost-User interface. Type: string +| | ... | - vm_name - QemuUtil instance name. Type: string +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Guest VM with dpdk-testpmd connected via vhost-user is setup \ +| | ... | \| ${nodes['DUT1']} \| /tmp/sock1 \| /tmp/sock2 \| DUT1_VM \| +| | [Arguments] | ${dut_node} | ${sock1} | ${sock2} | ${vm_name} +| | Import Library | resources.libraries.python.QemuUtils +| | ... | WITH NAME | ${vm_name} +| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1} +| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2} +| | Run keyword | ${vm_name}.Qemu Set Node | ${dut_node} +| | Run keyword | ${vm_name}.Qemu Set Smp | 3 | 3 | 1 | 1 +| | Run keyword | ${vm_name}.Qemu Set Mem Size | 2048 +| | Run keyword | ${vm_name}.Qemu Set Huge Allocate +| | Run keyword | ${vm_name}.Qemu Set Disk Image | ${glob_vm_image} +| | ${vm}= | Run keyword | ${vm_name}.Qemu Start +| | Run keyword | ${vm_name}.Qemu Set Affinity | 5 | 6 | 7 +| | Dpdk Testpmd Start | ${vm} | eal_coremask=0x7 +| | ... | eal_mem_channels=4 +| | ... | eal_socket_mem=1024 +| | ... | pmd_fwd_mode=io +| | ... | pmd_disable_hw_vlan=${True} +| | Return From Keyword | ${vm} + +| Guest VM with Linux Bridge connected via vhost-user is setup +| | [Documentation] +| | ... | Start QEMU guest with two vhost-user interfaces and interconnecting +| | ... | linux bridge. Qemu Guest is using 3 cores pinned to physical cores 5, +| | ... | 6, 7 and 2048M. +| | ... +| | ... | *Arguments:* +| | ... | - dut_node - DUT node to start guest VM on. Type: dictionary +| | ... | - sock1 - Socket path for first Vhost-User interface. Type: string +| | ... | - sock2 - Socket path for second Vhost-User interface. Type: string +| | ... | - vm_name - QemuUtil instance name. Type: string +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Guest VM with Linux Bridge connected via vhost-user is setup \ +| | ... | \| ${nodes['DUT1']} \| /tmp/sock1 \| /tmp/sock2 \| DUT1_VM \| +| | [Arguments] | ${dut_node} | ${sock1} | ${sock2} | ${vm_name} +| | Import Library | resources.libraries.python.QemuUtils +| | ... | WITH NAME | ${vm_name} +| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1} +| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2} +| | Run keyword | ${vm_name}.Qemu Set Node | ${dut_node} +| | Run keyword | ${vm_name}.Qemu Set Smp | 3 | 3 | 1 | 1 +| | Run keyword | ${vm_name}.Qemu Set Mem Size | 2048 +| | Run keyword | ${vm_name}.Qemu Set Huge Allocate +| | Run keyword | ${vm_name}.Qemu Set Disk Image | ${glob_vm_image} +| | ${vm}= | Run keyword | ${vm_name}.Qemu Start +| | Run keyword | ${vm_name}.Qemu Set Affinity | 5 | 6 | 7 +| | ${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 +| | Return From Keyword | ${vm} + +| Guest VM with dpdk-testpmd Teardown +| | [Documentation] +| | ... | Stop all qemu processes with dpdk-testpmd running on ${dut_node}. +| | ... | Argument is dictionary of all qemu nodes running with its names. +| | ... | Dpdk-testpmd is stopped gracefully with printing stats. +| | ... | +| | ... | *Arguments:* +| | ... | - dut_node - Node where to clean qemu. Type: dictionary +| | ... | - dut_vm_refs - VM references on node. Type: dictionary +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Guest VM with dpdk-testpmd Teardown \| ${node['DUT1']} \ +| | ... | \| ${dut_vm_refs} \| +| | ... +| | [Arguments] | ${dut_node} | ${dut_vm_refs} +| | :FOR | ${vm_name} | IN | @{dut_vm_refs} +| | | ${vm}= | Get From Dictionary | ${dut_vm_refs} | ${vm_name} +| | | Dpdk Testpmd Stop | ${vm} +| | | Run Keyword | ${vm_name}.Qemu Set Node | ${dut_node} +| | | Run Keyword | ${vm_name}.Qemu Kill +| | | Run Keyword | ${vm_name}.Qemu Clear Socks + +| Guest VM Teardown +| | [Documentation] +| | ... | Stop all qemu processes running on ${dut_node}. +| | ... | Argument is dictionary of all qemu nodes running with its names. +| | ... | +| | ... | *Arguments:* +| | ... | - dut_node - Node where to clean qemu. Type: dictionary +| | ... | - dut_vm_refs - VM references on node. Type: dictionary +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Guest VM Teardown \| ${node['DUT1']} \ +| | ... | \| ${dut_vm_refs} \| +| | ... +| | [Arguments] | ${dut_node} | ${dut_vm_refs} +| | :FOR | ${vm_name} | IN | @{dut_vm_refs} +| | | ${vm}= | Get From Dictionary | ${dut_vm_refs} | ${vm_name} +| | | Run Keyword | ${vm_name}.Qemu Set Node | ${dut_node} +| | | Run Keyword | ${vm_name}.Qemu Kill +| | | Run Keyword | ${vm_name}.Qemu Clear Socks + diff --git a/resources/libraries/robot/qemu.robot b/resources/libraries/robot/qemu.robot index a5dd0e6066..a9cf0101a5 100644 --- a/resources/libraries/robot/qemu.robot +++ b/resources/libraries/robot/qemu.robot @@ -70,3 +70,10 @@ | | ... | ELSE | Qemu Quit | | Qemu Clear Socks | | Run Keyword If | ${vm} is not None | Disconnect | ${vm} + +| Kill Qemu on all DUTs +| | [Documentation] | Kill QEMU processes on all DUTs. +| | ${duts}= | Get Matches | ${nodes} | DUT* +| | :FOR | ${dut} | IN | @{duts} +| | | Qemu Set Node | ${nodes['${dut}']} +| | | Qemu Kill |