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authorPeter Mikus <pmikus@cisco.com>2019-01-16 07:18:02 +0000
committerPeter Mikus <pmikus@cisco.com>2019-01-28 12:40:08 +0000
commit75e2e7bbbfc1da40f8c742870ec12204846c9bf9 (patch)
tree08e4f10e6d7bd2759fa18b1c27f8a49b716065ac /resources
parent1bd729a755dd75b469e075f4efef4a929a59a297 (diff)
CSIT-1403 Implement multichain configuration for l2bd with memif/ip4.
Change-Id: Ia87156b2ba826eb0a9a93d756b9765c7373ca6ce Signed-off-by: Peter Mikus <pmikus@cisco.com>
Diffstat (limited to 'resources')
-rw-r--r--resources/libraries/python/ContainerUtils.py100
-rw-r--r--resources/libraries/python/DUTSetup.py13
-rw-r--r--resources/libraries/robot/performance/performance_configuration.robot85
-rw-r--r--resources/libraries/robot/performance/performance_setup.robot35
-rw-r--r--resources/libraries/robot/shared/container.robot66
-rw-r--r--resources/templates/vat/memif_create_chain_ip4.vat15
6 files changed, 194 insertions, 120 deletions
diff --git a/resources/libraries/python/ContainerUtils.py b/resources/libraries/python/ContainerUtils.py
index 11bb964665..4feeb8bea2 100644
--- a/resources/libraries/python/ContainerUtils.py
+++ b/resources/libraries/python/ContainerUtils.py
@@ -141,6 +141,7 @@ class ContainerManager(object):
self.engine.container = self.containers[container]
# We need to install supervisor client/server system to control VPP
# as a service
+ self.engine.execute('apt-get update')
self.engine.install_supervisor()
self.engine.install_vpp()
self.engine.restart_vpp()
@@ -169,42 +170,29 @@ class ContainerManager(object):
container_vat_template = 'memif_create_{topology}.vat'.format(
topology=chain_topology)
- if chain_topology == 'chain':
- for i, container in enumerate(self.containers):
- mid1 = i % mod + 1
- mid2 = i % mod + 1
- sid1 = i % mod * 2 + 1
- sid2 = i % mod * 2 + 2
- self.engine.container = self.containers[container]
+ for i, container in enumerate(self.containers):
+ mid1 = i % mod + 1
+ mid2 = i % mod + 1
+ sid1 = i % mod * 2 + 1
+ sid2 = i % mod * 2 + 2
+ self.engine.container = self.containers[container]
+ guest_dir = self.engine.container.mnt[0].split(':')[1]
+
+ if chain_topology == 'chain':
self.engine.create_vpp_startup_config()
- c_name = self.engine.container.name
- guest_dir = self.engine.container.mnt[0].split(':')[1]
self.engine.create_vpp_exec_config(
container_vat_template,
mid1=mid1, mid2=mid2, sid1=sid1, sid2=sid2,
- socket1='{dir}/memif-{c_name}-{sid}'.
- format(c_name=c_name, sid=sid1, dir=guest_dir),
- socket2='{dir}/memif-{c_name}-{sid}'.
- format(c_name=c_name, sid=sid2, dir=guest_dir))
- elif chain_topology == 'cross_horiz':
- if mod > 1:
- raise RuntimeError('Container chain topology {topology} '
- 'supports only single container.'.
- format(topology=chain_topology))
- for i, container in enumerate(self.containers):
- mid1 = i % mod + 1
- sid1 = i % mod * 2 + 1
+ socket1='{dir}/memif-{c.name}-{sid}'.
+ format(c=self.engine.container, sid=sid1, dir=guest_dir),
+ socket2='{dir}/memif-{c.name}-{sid}'.
+ format(c=self.engine.container, sid=sid2, dir=guest_dir))
+ elif chain_topology == 'cross_horiz':
try:
dut1_if = kwargs['dut1_if']
- except KeyError:
- raise AttributeError('Missing dut1_if parameter.')
- try:
dut2_if = kwargs['dut2_if']
except KeyError:
- raise AttributeError('Missing dut2_if parameter.')
- self.engine.container = self.containers[container]
- c_name = self.engine.container.name
- guest_dir = self.engine.container.mnt[0].split(':')[1]
+ raise AttributeError('DUT interfaces not specified!')
if 'DUT1' in self.engine.container.name:
if_pci = Topology.get_interface_pci_addr(
self.engine.container.node, dut1_if)
@@ -219,30 +207,41 @@ class ContainerManager(object):
self.engine.create_vpp_exec_config(
container_vat_template,
mid1=mid1, sid1=sid1, if_name=if_name,
- socket1='{dir}/memif-{c_name}-{sid}'.
- format(c_name=c_name, sid=sid1, dir=guest_dir))
- elif chain_topology == 'chain_functional':
- for i, container in enumerate(self.containers):
- mid1 = i % mod + 1
- mid2 = i % mod + 1
- sid1 = i % mod * 2 + 1
- sid2 = i % mod * 2 + 2
+ socket1='{dir}/memif-{c.name}-{sid}'.
+ format(c=self.engine.container, sid=sid1, dir=guest_dir))
+ elif chain_topology == 'chain_functional':
memif_rx_mode = 'interrupt'
- self.engine.container = self.containers[container]
self.engine.create_vpp_startup_config_func_dev()
- c_name = self.engine.container.name
- guest_dir = self.engine.container.mnt[0].split(':')[1]
self.engine.create_vpp_exec_config(
container_vat_template,
mid1=mid1, mid2=mid2, sid1=sid1, sid2=sid2,
- socket1='{dir}/memif-{c_name}-{sid}'.
- format(c_name=c_name, sid=sid1, dir=guest_dir),
- socket2='{dir}/memif-{c_name}-{sid}'.
- format(c_name=c_name, sid=sid2, dir=guest_dir),
+ socket1='{dir}/memif-{c.name}-{sid}'.
+ format(c=self.engine.container, sid=sid1, dir=guest_dir),
+ socket2='{dir}/memif-{c.name}-{sid}'.
+ format(c=self.engine.container, sid=sid2, dir=guest_dir),
rx_mode=memif_rx_mode)
- else:
- raise RuntimeError('Container topology {topology} not implemented'.
- format(topology=chain_topology))
+ elif chain_topology == 'chain_ip4':
+ self.engine.create_vpp_startup_config()
+ vif1_mac = kwargs['tg_if1_mac'] \
+ if (mid1 - 1) % kwargs['nodes'] + 1 == 1 \
+ else '52:54:00:00:{0:02X}:02'.format(mid1-1)
+ vif2_mac = kwargs['tg_if2_mac'] \
+ if (mid2 - 1) % kwargs['nodes'] + 1 == kwargs['nodes'] \
+ else '52:54:00:00:{0:02X}:01'.format(mid2+1)
+ self.engine.create_vpp_exec_config(
+ container_vat_template,
+ mid1=mid1, mid2=mid2, sid1=sid1, sid2=sid2,
+ socket1='{dir}/memif-{c.name}-{sid}'.
+ format(c=self.engine.container, sid=sid1, dir=guest_dir),
+ socket2='{dir}/memif-{c.name}-{sid}'.
+ format(c=self.engine.container, sid=sid2, dir=guest_dir),
+ mac1='52:54:00:00:{0:02X}:01'.format(mid1),
+ mac2='52:54:00:00:{0:02X}:02'.format(mid2),
+ vif1_mac=vif1_mac, vif2_mac=vif2_mac)
+ else:
+ raise RuntimeError('Container topology {topology} not '
+ 'implemented'.
+ format(topology=chain_topology))
def stop_all_containers(self):
"""Stop all containers."""
@@ -310,10 +309,9 @@ class ContainerEngine(object):
def install_supervisor(self):
"""Install supervisord inside a container."""
- self.execute('sleep 3')
- self.execute('apt-get update')
self.execute('apt-get install -y supervisor')
- self.execute('echo "{config}" > {config_file}'.
+ self.execute('echo "{config}" > {config_file} && '
+ 'supervisord -c {config_file}'.
format(
config='[unix_http_server]\n'
'file = /tmp/supervisor.sock\n\n'
@@ -330,13 +328,10 @@ class ContainerEngine(object):
'loglevel=debug\n'
'nodaemon=false\n\n',
config_file=SUPERVISOR_CONF))
- self.execute('supervisord -c {config_file}'.
- format(config_file=SUPERVISOR_CONF))
def install_vpp(self):
"""Install VPP inside a container."""
self.execute('ln -s /dev/null /etc/sysctl.d/80-vpp.conf')
- self.execute('apt-get update')
# Workaround for install xenial vpp build on bionic ubuntu.
self.execute('apt-get install -y wget')
self.execute('deb=$(mktemp) && wget -O "${deb}" '
@@ -364,7 +359,6 @@ class ContainerEngine(object):
'priority=1',
config_file=SUPERVISOR_CONF))
self.execute('supervisorctl reload')
- self.execute('supervisorctl restart vpp')
def restart_vpp(self):
"""Restart VPP service inside a container."""
diff --git a/resources/libraries/python/DUTSetup.py b/resources/libraries/python/DUTSetup.py
index 7a28e09527..c573985a9b 100644
--- a/resources/libraries/python/DUTSetup.py
+++ b/resources/libraries/python/DUTSetup.py
@@ -606,7 +606,8 @@ class DUTSetup(object):
:raises RuntimeError: If failed to remove or install VPP.
"""
for node in nodes.values():
- message='Failed to install VPP on {host}!'.format(host=node['host'])
+ message = 'Failed to install VPP on host {host}!'.\
+ format(host=node['host'])
if node['type'] == NodeType.DUT:
command = '. /etc/lsb-release; echo "${DISTRIB_ID}"'
stdout, _ = exec_cmd_no_error(node, command)
@@ -615,15 +616,15 @@ class DUTSetup(object):
exec_cmd_no_error(node, 'apt-get purge -y "*vpp*" || true',
timeout=120, sudo=True)
exec_cmd_no_error(node, 'dpkg -i --force-all {dir}*.deb'.
- format(dir=vpp_pkg_dir), timeout=120, sudo=True,
- message=message)
+ format(dir=vpp_pkg_dir), timeout=120,
+ sudo=True, message=message)
exec_cmd_no_error(node, 'dpkg -l | grep vpp', sudo=True)
else:
exec_cmd_no_error(node, 'yum -y remove "*vpp*" || true',
timeout=120, sudo=True)
- exec_cmd_no_error(node, 'rpm -ivh {dir}*.rpm'.\
- format(dir=vpp_pkg_dir), timeout=120, sudo=True,
- message=message)
+ exec_cmd_no_error(node, 'rpm -ivh {dir}*.rpm'.
+ format(dir=vpp_pkg_dir), timeout=120,
+ sudo=True, message=message)
exec_cmd_no_error(node, 'rpm -qai *vpp*', sudo=True)
@staticmethod
diff --git a/resources/libraries/robot/performance/performance_configuration.robot b/resources/libraries/robot/performance/performance_configuration.robot
index 2edc11b4e5..5ade4fa037 100644
--- a/resources/libraries/robot/performance/performance_configuration.robot
+++ b/resources/libraries/robot/performance/performance_configuration.robot
@@ -991,8 +991,8 @@
| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
-| | ${sock1}= | Set Variable | memif-DUT1_CNF1
-| | ${sock2}= | Set Variable | memif-DUT2_CNF1
+| | ${sock1}= | Set Variable | memif-DUT1_CNF
+| | ${sock2}= | Set Variable | memif-DUT2_CNF
| | Set up memif interfaces on DUT node | ${dut1} | ${sock1} | ${sock1}
| | ... | ${1} | dut1-memif-1-if1 | dut1-memif-1-if2 | ${rxq_count_int}
| | ... | ${rxq_count_int}
@@ -2987,8 +2987,8 @@
| | [Arguments] | ${dut} | ${count}
| | ...
| | :FOR | ${number} | IN RANGE | 1 | ${count}+1
-| | | ${sock1}= | Set Variable | memif-${dut}_CNF1
-| | | ${sock2}= | Set Variable | memif-${dut}_CNF1
+| | | ${sock1}= | Set Variable | memif-${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
@@ -3024,39 +3024,41 @@
| Initialize L2 Bridge Domain with memif pairs on DUT node
| | [Documentation]
| | ... | Create pairs of Memif interfaces on DUT node. Put each Memif interface
-| | ... | to separate L2 bridge domain with one physical or virtual interface
+| | ... | to separate L2 bridge domain with one physical or memif interface
| | ... | to create a chain accross DUT node.
| | ...
| | ... | *Arguments:*
| | ... | - dut - DUT node. Type: dictionary
-| | ... | - count - Number of memif pairs (containers). Type: integer
+| | ... | - nf_chain - NF chain. Type: integer
+| | ... | - nf_nodes - Number of NFs nodes per chain. Type: integer
| | ...
| | ... | *Note:*
| | ... | Socket paths for Memif are defined in following format:
-| | ... | - /tmp/memif-\${dut}_CNF\${number}-\${sid}
+| | ... | - /tmp/memif-\${dut}_CNF\${nf_id}-\${sid}
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize L2 Bridge Domain with memif pairs on DUT node \
-| | ... | \| ${dut} \| ${1} \|
+| | ... | \| ${dut} \| 1 \| 1 \|
| | ...
-| | [Arguments] | ${dut} | ${count}
+| | [Arguments] | ${dut} | ${nf_chain}=${1} | ${nf_nodes}=${1}
| | ...
-| | ${bd_id2}= | Evaluate | ${count}+1
+| | ${bd_id2}= | Evaluate | ${nf_nodes}+1
| | Add interface to bridge domain | ${nodes['${dut}']} | ${${dut}_if1} | ${1}
| | Add interface to bridge domain | ${nodes['${dut}']} | ${${dut}_if2}
| | ... | ${bd_id2}
-| | :FOR | ${number} | IN RANGE | 1 | ${count}+1
-| | | ${sock1}= | Set Variable | memif-${dut}_CNF1
-| | | ${sock2}= | Set Variable | memif-${dut}_CNF1
+| | :FOR | ${nf_node} | IN RANGE | 1 | ${nf_nodes}+1
+| | | ${nf_id}= | Evaluate | (${nf_chain} - ${1}) * ${nf_nodes} + ${nf_node}
+| | | ${sock1}= | Set Variable | memif-${dut}_CNF
+| | | ${sock2}= | Set Variable | memif-${dut}_CNF
| | | 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}
-| | | ${bd_id2}= | Evaluate | ${number}+1
+| | | ... | ${sock1} | ${sock2} | ${nf_id} | ${dut}-memif-${nf_id}-if1
+| | | ... | ${dut}-memif-${nf_id}-if2 | ${rxq_count_int} | ${rxq_count_int}
+| | | ${bd_id2}= | Evaluate | ${nf_node}+1
| | | Add interface to bridge domain | ${nodes['${dut}']}
-| | | ... | ${${dut}-memif-${number}-if1} | ${number}
+| | | ... | ${${dut}-memif-${nf_id}-if1} | ${nf_node}
| | | Add interface to bridge domain | ${nodes['${dut}']}
-| | | ... | ${${dut}-memif-${number}-if2} | ${bd_id2}
+| | | ... | ${${dut}-memif-${nf_id}-if2} | ${bd_id2}
| Initialize L2 Bridge Domain with memif pairs
| | [Documentation]
@@ -3065,18 +3067,41 @@
| | ... | virtual interface to create a chain accross DUT node.
| | ...
| | ... | *Arguments:*
-| | ... | - count - Number of memif pairs (containers). Type: integer
+| | ... | - nf_chain - NF chain. Type: integer
+| | ... | - nf_nodes - Number of NFs nodes per chain. Type: integer
| | ...
| | ... | *Example:*
| | ...
-| | ... | \| Initialize L2 Bridge Domain with memif pairs \| ${1} \|
+| | ... | \| Initialize L2 Bridge Domain with memif pairs \| 1 \| 1 \|
| | ...
-| | [Arguments] | ${count}=${1}
+| | [Arguments] | ${nf_chain}=${1} | ${nf_nodes}=${1}
| | ...
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Initialize L2 Bridge Domain with memif pairs on DUT node | ${dut}
-| | | ... | ${count}
+| | | ... | nf_chain=${nf_chain} | nf_nodes=${nf_nodes}
+
+| Initialize L2 Bridge Domain for multiple chains with memif pairs
+| | [Documentation]
+| | ... | Create pairs of Memif interfaces for defined number of NF chains
+| | ... | with defined number of NF nodes on all defined VPP nodes. Add each
+| | ... | Memif interface into L2 bridge domains with learning enabled
+| | ... | with physical inteface or Memif interface of another NF.
+| | ...
+| | ... | *Arguments:*
+| | ... | - nf_chains - Number of chains of NFs. Type: integer
+| | ... | - nf_nodes - Number of NFs nodes per chain. Type: integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize L2 Bridge Domain for multiple chains with memif pairs \
+| | ... | \| 1 \| 1 \|
+| | ...
+| | [Arguments] | ${nf_chains}=${1} | ${nf_nodes}=${1}
+| | ...
+| | :FOR | ${nf_chain} | IN RANGE | 1 | ${nf_chains}+1
+| | | Initialize L2 Bridge Domain with memif pairs | nf_chain=${nf_chain}
+| | | ... | nf_nodes=${nf_nodes}
| | Set interfaces in path up
| | Show Memif on all DUTs | ${nodes}
@@ -3119,8 +3144,8 @@
| | ... | ${dut1} | ${subif_index_1} | TAG_REWRITE_METHOD=${tag_rewrite}
| | ...
| | ${number}= | Set Variable | ${1}
-| | ${sock1}= | Set Variable | memif-DUT1_CNF1
-| | ${sock2}= | Set Variable | memif-DUT1_CNF1
+| | ${sock1}= | Set Variable | memif-DUT1_CNF
+| | ${sock2}= | Set Variable | memif-DUT1_CNF
| | ${memif_if1_name}= | Set Variable | DUT1-memif-${number}-if1
| | ${memif_if2_name}= | Set Variable | DUT1-memif-${number}-if2
| | Set up memif interfaces on DUT node | ${dut1} | ${sock1} | ${sock2}
@@ -3131,9 +3156,9 @@
| | Add interface to bridge domain | ${dut1} | ${${memif_if2_name}} | ${bd_id2}
| | Add interface to bridge domain | ${dut1} | ${subif_index_1} | ${bd_id2}
| | ${sock1}= | Run Keyword If | '${dut2_status}' == 'PASS'
-| | ... | Set Variable | memif-DUT2_CNF1
+| | ... | Set Variable | memif-DUT2_CNF
| | ${sock2}= | Run Keyword If | '${dut2_status}' == 'PASS'
-| | ... | Set Variable | memif-DUT2_CNF1
+| | ... | Set Variable | memif-DUT2_CNF
| | ${memif_if1_name}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | DUT2-memif-${number}-if1
| | ${memif_if2_name}= | Run Keyword If | '${dut2_status}' == 'PASS'
@@ -3235,8 +3260,8 @@
| | ${fib_table_1}= | Evaluate | ${fib_table_1} - ${1}
| | ${ip_base_start}= | Set Variable | ${31}
| | :FOR | ${number} | IN RANGE | 1 | ${count+${1}}
-| | | ${sock1}= | Set Variable | memif-${dut}_CNF1
-| | | ${sock2}= | Set Variable | memif-${dut}_CNF1
+| | | ${sock1}= | Set Variable | memif-${dut}_CNF
+| | | ${sock2}= | Set Variable | memif-${dut}_CNF
| | | 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}
@@ -3323,7 +3348,7 @@
| | ...
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
-| | | ${sock}= | Set Variable | memif-${dut}_CNF1
+| | | ${sock}= | Set Variable | memif-${dut}_CNF
| | | Set up single memif interface on DUT node | ${nodes['${dut}']} | ${sock}
| | | ... | ${number} | ${dut}-memif-${number}-if1 | ${rxq_count_int}
| | | ... | ${rxq_count_int}
@@ -3355,7 +3380,7 @@
| | ...
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
-| | | ${sock}= | Set Variable | memif-${dut}_CNF1
+| | | ${sock}= | Set Variable | memif-${dut}_CNF
| | | Set up single memif interface on DUT node | ${nodes['${dut}']} | ${sock}
| | | ... | ${number} | ${dut}-memif-${number}-if1 | ${rxq_count_int}
| | | ... | ${rxq_count_int}
diff --git a/resources/libraries/robot/performance/performance_setup.robot b/resources/libraries/robot/performance/performance_setup.robot
index 4078196372..a70742f448 100644
--- a/resources/libraries/robot/performance/performance_setup.robot
+++ b/resources/libraries/robot/performance/performance_setup.robot
@@ -36,7 +36,9 @@
| | ... | _NOTE:_ This KW sets following suite variables:
| | ... | - tg - TG node
| | ... | - tg_if1 - 1st TG interface towards DUT.
+| | ... | - tg_if1 - 1st TG interface MAC address.
| | ... | - tg_if2 - 2nd TG interface towards DUT.
+| | ... | - tg_if2 - 2nd TG interface MAC address.
| | ... | - dut1 - DUT1 node
| | ... | - dut1_if1 - 1st DUT interface towards TG.
| | ... | - dut1_if2 - 2nd DUT interface towards TG.
@@ -57,9 +59,13 @@
| | ${dut1_if1} | ${dut1}= | First Ingress Interface
| | ${dut1_if2} | ${dut1}= | Last Egress Interface
| | ${tg_if2} | ${tg}= | Last Interface
+| | ${tg_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
+| | ${tg_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | Set Suite Variable | ${tg}
| | Set Suite Variable | ${tg_if1}
+| | Set Suite Variable | ${tg_if1_mac}
| | Set Suite Variable | ${tg_if2}
+| | Set Suite Variable | ${tg_if2_mac}
| | Set Suite Variable | ${dut1}
| | Set Suite Variable | ${dut1_if1}
| | Set Suite Variable | ${dut1_if2}
@@ -75,8 +81,10 @@
| | ...
| | ... | _NOTE:_ This KW sets following suite variables:
| | ... | - tg - TG node
-| | ... | - tg_if1 - TG interface towards DUT1.
-| | ... | - tg_if2 - TG interface towards DUT2.
+| | ... | - tg_if1 - 1st TG interface towards DUT.
+| | ... | - tg_if1 - 1st TG interface MAC address.
+| | ... | - tg_if2 - 2nd TG interface towards DUT.
+| | ... | - tg_if2 - 2nd TG interface MAC address.
| | ... | - dut1 - DUT1 node
| | ... | - dut1_if1 - DUT1 interface towards TG.
| | ... | - dut1_if2 - DUT1 interface towards DUT2.
@@ -103,9 +111,13 @@
| | ${dut2_if1} | ${dut2}= | Next Interface
| | ${dut2_if2} | ${dut2}= | Next Interface
| | ${tg_if2} | ${tg}= | Next Interface
+| | ${tg_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
+| | ${tg_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | Set Suite Variable | ${tg}
| | Set Suite Variable | ${tg_if1}
+| | Set Suite Variable | ${tg_if1_mac}
| | Set Suite Variable | ${tg_if2}
+| | Set Suite Variable | ${tg_if2_mac}
| | Set Suite Variable | ${dut1}
| | Set Suite Variable | ${dut1_if1}
| | Set Suite Variable | ${dut1_if2}
@@ -124,8 +136,10 @@
| | ...
| | ... | _NOTE:_ This KW sets following suite variables:
| | ... | - tg - TG node
-| | ... | - tg_if1 - TG interface towards DUT1.
-| | ... | - tg_if2 - TG interface towards DUT2.
+| | ... | - tg_if1 - 1st TG interface towards DUT.
+| | ... | - tg_if1 - 1st TG interface MAC address.
+| | ... | - tg_if2 - 2nd TG interface towards DUT.
+| | ... | - tg_if2 - 2nd TG interface MAC address.
| | ... | - dut1 - DUT1 node
| | ... | - dut1_if1 - DUT1 interface towards TG.
| | ... | - dut1_if2_1 - DUT1 interface 1 towards DUT2.
@@ -168,10 +182,14 @@
| | ${dut1_if2_2} | ${dut1}= | Last Interface
| | ${dut2_if1_1} | ${dut2}= | First Ingress Interface
| | ${dut2_if1_2} | ${dut2}= | Last Egress Interface
+| | ${tg_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
+| | ${tg_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | # Set suite variables
| | Set Suite Variable | ${tg}
| | Set Suite Variable | ${tg_if1}
+| | Set Suite Variable | ${tg_if1_mac}
| | Set Suite Variable | ${tg_if2}
+| | Set Suite Variable | ${tg_if2_mac}
| | Set Suite Variable | ${dut1}
| | Set Suite Variable | ${dut1_if1}
| | Set Suite Variable | ${dut1_if2_1}
@@ -621,18 +639,23 @@
| | ... | *Arguments:*
| | ... | - chains: Total number of chains. Type: integer
| | ... | - nodeness: Total number of nodes per chain. Type: integer
+| | ... | - auto_scale - If True, use same amount of Dataplane threads for
+| | ... | network function as DUT, otherwise use single physical core for
+| | ... | every network function. Type: boolean
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Set up performance test with containers \| 1 \| 1 \|
| | ...
-| | [Arguments] | ${chains}=${1} | ${nodeness}=${1}
+| | [Arguments] | ${nf_chains}=${1} | ${nf_nodes}=${1} | ${auto_scale}=${True}
| | ...
| | Set Test Variable | @{container_groups} | @{EMPTY}
| | Set Test Variable | ${container_group} | CNF
+| | Set Test Variable | ${nf_nodes}
| | Import Library | resources.libraries.python.ContainerUtils.ContainerManager
| | ... | engine=${container_engine} | WITH NAME | ${container_group}
-| | Construct chains of containers on all DUTs | ${chains} | ${nodeness}
+| | Construct chains of containers on all DUTs | ${nf_chains} | ${nf_nodes}
+| | ... | auto_scale=${auto_scale}
| | Acquire all '${container_group}' containers
| | Create all '${container_group}' containers
| | Configure VPP in all '${container_group}' containers
diff --git a/resources/libraries/robot/shared/container.robot b/resources/libraries/robot/shared/container.robot
index e1aba74ee1..cbfbccc787 100644
--- a/resources/libraries/robot/shared/container.robot
+++ b/resources/libraries/robot/shared/container.robot
@@ -25,12 +25,15 @@
| | [Documentation] | Construct 1 CNF of specific technology on all DUT nodes.
| | ...
| | ... | *Arguments:*
-| | ... | - chains: Total number of chains (Optional). Type: integer, default
+| | ... | - nf_chains: Total number of chains (Optional). Type: integer, default
| | ... | value: ${1}
-| | ... | - nodeness: Total number of nodes per chain (Optional). Type: integer,
+| | ... | - nf_nodes: Total number of nodes per chain (Optional). Type: integer,
| | ... | default value: ${1}
-| | ... | - chain_id: Chain ID (Optional). Type: integer, default value: ${1}
-| | ... | - node_id: Node ID (Optional). Type: integer, default value: ${1}
+| | ... | - nf_chain: Chain ID (Optional). Type: integer, default value: ${1}
+| | ... | - nf_node: Node ID (Optional). Type: integer, default value: ${1}
+| | ... | - auto_scale - If True, use same amount of Dataplane threads for
+| | ... | network function as DUT, otherwise use single physical core for
+| | ... | every network function. Type: boolean
| | ... | - set_nf_cpus: Set False if CPUs allocatation for network function per
| | ... | SUT/DUT not required. Type: boolean, default value: ${True}
| | ...
@@ -38,24 +41,25 @@
| | ...
| | ... | \| Construct container on all DUTs \| 1 \| 1 \| 1 \| 1 \| ${True} \|
| | ...
-| | [Arguments] | ${chains}=${1} | ${nodeness}=${1} | ${chain_id}=${1}
-| | ... | ${node_id}=${1} | ${set_nf_cpus}=${True}
+| | [Arguments] | ${nf_chains}=${1} | ${nf_nodes}=${1} | ${nf_chain}=${1}
+| | ... | ${nf_node}=${1} | ${auto_scale}=${True} | ${set_nf_cpus}=${True}
| | ...
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
+| | | ${nf_id}= | Evaluate | (${nf_chain} - ${1}) * ${nf_nodes} + ${nf_node}
| | | ${env}= | Create List | DEBIAN_FRONTEND=noninteractive
| | | ${tmp}= | Get Variable Value | ${tmp_volume} | /tmp
| | | ${mnt}= | Create List | ${tmp}:/mnt/host | /dev/vfio:/dev/vfio
| | | ${nf_cpus}= | Run Keyword If | ${set_nf_cpus}
| | | ... | Create network function CPU list | ${dut}
-| | | ... | chains=${chains} | nodeness=${nodeness} | chain_id=${chain_id}
-| | | ... | node_id=${node_id} | auto_scale=${True}
+| | | ... | chains=${nf_chains} | nodeness=${nf_nodes} | chain_id=${nf_chain}
+| | | ... | node_id=${nf_node} | auto_scale=${auto_scale}
| | | ... | ELSE | Set Variable | ${None}
| | | ${uuid_str}= | Run Keyword If | '${tmp}' == '/tmp'
| | | ... | Set Variable | ${EMPTY}
| | | ... | ELSE | Remove String | ${tmp} | ${dut}_VOL
| | | &{cont_args}= | Create Dictionary
-| | | ... | name=${dut}_${container_group}${chain_id}${node_id}${uuid_str}
+| | | ... | name=${dut}_${container_group}${nf_id}${uuid_str}
| | | ... | node=${nodes['${dut}']} | mnt=${mnt} | env=${env}
| | | Run Keyword If | ${set_nf_cpus}
| | | ... | Set To Dictionary | ${cont_args} | cpuset_cpus=${nf_cpus}
@@ -65,9 +69,12 @@
| | [Documentation] | Construct 1 chain of 1..N CNFs on all DUT nodes.
| | ...
| | ... | *Arguments:*
-| | ... | - chains: Total number of chains. Type: integer
-| | ... | - nodeness: Total number of nodes per chain. Type: integer
-| | ... | - chain_id: Chain ID. Type: integer
+| | ... | - nf_chains: Total number of chains. Type: integer
+| | ... | - nf_nodes: Total number of nodes per chain. Type: integer
+| | ... | - nf_chain: Chain ID. Type: integer
+| | ... | - auto_scale - If True, use same amount of Dataplane threads for
+| | ... | network function as DUT, otherwise use single physical core for
+| | ... | every network function. Type: boolean
| | ... | - set_nf_cpus: Set False if CPUs allocatation for network function per
| | ... | SUT/DUT not required. Type: boolean, default value: ${True}
| | ...
@@ -76,21 +83,25 @@
| | ... | \| Construct chain of containers on all DUTs \| 1 \| 1 \| 1 \
| | ... | \| ${True} \|
| | ...
-| | [Arguments] | ${chains} | ${nodeness} | ${chain_id} | ${set_nf_cpus}=${True}
+| | [Arguments] | ${nf_chains}=${1} | ${nf_nodes}=${1} | ${nf_chain}=${1}
+| | ... | ${auto_scale}=${True} | ${set_nf_cpus}=${True}
| | ...
-| | :FOR | ${node_id} | IN RANGE | 1 | ${nodeness}+1
-| | | Construct container on all DUTs | chains=${chains} | nodeness=${nodeness}
-| | | ... | chain_id=${chain_id} | node_id=${node_id}
-| | | ... | set_nf_cpus=${set_nf_cpus}
+| | :FOR | ${nf_node} | IN RANGE | 1 | ${nf_nodes}+1
+| | | Construct container on all DUTs | nf_chains=${nf_chains}
+| | | ... | nf_nodes=${nf_nodes} | nf_chain=${nf_chain} | nf_node=${nf_node}
+| | | ... | auto_scale=${auto_scale} | set_nf_cpus=${set_nf_cpus}
| Construct chains of containers on all DUTs
| | [Documentation] | Construct 1..N chains of 1..N CNFs on all DUT nodes.
| | ...
| | ... | *Arguments:*
-| | ... | - chains: Total number of chains (Optional). Type: integer, default
+| | ... | - nf_chains: Total number of chains (Optional). Type: integer, default
| | ... | value: ${1}
-| | ... | - nodeness: Total number of nodes per chain (Optional). Type: integer,
+| | ... | - nf_nodes: Total number of nodes per chain (Optional). Type: integer,
| | ... | default value: ${1}
+| | ... | - auto_scale - If True, use same amount of Dataplane threads for
+| | ... | network function as DUT, otherwise use single physical core for
+| | ... | every network function. Type: boolean
| | ... | - set_nf_cpus: Set False if CPUs allocatation for network function per
| | ... | SUT/DUT not required. Type: boolean, default value: ${True}
| | ...
@@ -98,12 +109,13 @@
| | ...
| | ... | \| Construct chains of containers on all DUTs \| 1 \| 1 \|
| | ...
-| | [Arguments] | ${chains}=${1} | ${nodeness}=${1} | ${set_nf_cpus}=${True}
+| | [Arguments] | ${nf_chains}=${1} | ${nf_nodes}=${1} | ${auto_scale}=${True}
+| | ... | ${set_nf_cpus}=${True}
| | ...
-| | :FOR | ${chain_id} | IN RANGE | 1 | ${chains}+1
-| | | Construct chain of containers on all DUTs | chains=${chains}
-| | | ... | nodeness=${nodeness} | chain_id=${chain_id}
-| | | ... | set_nf_cpus=${set_nf_cpus}
+| | :FOR | ${nf_chain} | IN RANGE | 1 | ${nf_chains}+1
+| | | Construct chain of containers on all DUTs | nf_chains=${nf_chains}
+| | | ... | nf_nodes=${nf_nodes} | nf_chain=${nf_chain}
+| | | ... | auto_scale=${auto_scale} | set_nf_cpus=${set_nf_cpus}
| Acquire all '${group}' containers
| | [Documentation] | Acquire all container(s) in specific container group on
@@ -135,7 +147,11 @@
| | ...
| | ${dut1_if2} = | Get Variable Value | \${dut1_if2} | ${None}
| | ${dut2_if2} = | Get Variable Value | \${dut2_if2} | ${None}
-| | Run Keyword If | '${container_chain_topology}' == 'cross_horiz'
+| | Run Keyword If | '${container_chain_topology}' == 'chain_ip4'
+| | ... | ${group}.Configure VPP In All Containers | ${container_chain_topology}
+| | ... | tg_if1_mac=${tg_if1_mac} | tg_if2_mac=${tg_if2_mac}
+| | ... | nodes=${nf_nodes}
+| | ... | ELSE IF | '${container_chain_topology}' == 'cross_horiz'
| | ... | ${group}.Configure VPP In All Containers | ${container_chain_topology}
| | ... | dut1_if=${dut1_if2} | dut2_if=${dut2_if2}
| | ... | ELSE
diff --git a/resources/templates/vat/memif_create_chain_ip4.vat b/resources/templates/vat/memif_create_chain_ip4.vat
new file mode 100644
index 0000000000..1c9205a086
--- /dev/null
+++ b/resources/templates/vat/memif_create_chain_ip4.vat
@@ -0,0 +1,15 @@
+create memif socket id {sid1} filename {socket1}
+create interface memif id {mid1} socket-id {sid1} hw-addr {mac1} master
+set interface ip address memif{sid1}/{mid1} 1.1.{sid1}.1/24
+set interface state memif{sid1}/{mid1} up
+
+create memif socket id {sid2} filename {socket2}
+create interface memif id {mid2} socket-id {sid2} hw-addr {mac2} master
+set interface ip address memif{sid2}/{mid2} 1.1.{sid2}.1/24
+set interface state memif{sid2}/{mid2} up
+
+set ip arp static memif{sid1}/{mid1} 1.1.{sid1}.2 {vif1_mac}
+set ip arp static memif{sid2}/{mid2} 1.1.{sid2}.2 {vif2_mac}
+
+ip route add 10.0.0.0/8 via 1.1.{sid1}.2
+ip route add 20.0.0.0/8 via 1.1.{sid2}.2