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-rw-r--r--resources/libraries/python/VppConfigGenerator.py47
-rw-r--r--resources/libraries/robot/default.robot54
2 files changed, 98 insertions, 3 deletions
diff --git a/resources/libraries/python/VppConfigGenerator.py b/resources/libraries/python/VppConfigGenerator.py
index 14be90cd14..6085882e8e 100644
--- a/resources/libraries/python/VppConfigGenerator.py
+++ b/resources/libraries/python/VppConfigGenerator.py
@@ -45,14 +45,15 @@ unix {{
api-trace {{
on
}}
-{{heapsizeconfig}}
+{heapsizeconfig}
cpu {{
{cpuconfig}
}}
dpdk {{
- socket-mem {{socketmemconfig}}
+ socket-mem {socketmemconfig}
{pciconfig}
+{rssconfig}
}}
"""
# End VPP configuration template.
@@ -160,6 +161,26 @@ class VppConfigGenerator(object):
logger.debug('Setting hostname {} Heap Size config to {}'.\
format(hostname, heapsize_config))
+ def add_rss_config(self, node, rss_config):
+ """Add RSS configuration for node.
+
+ :param node: DUT node
+ :param rss_config: RSS configuration, as a string
+ :type node: dict
+ :type rss_config: string
+ :return: nothing
+ """
+ if node['type'] != NodeType.DUT:
+ raise ValueError('Node type is not a DUT')
+ hostname = Topology.get_node_hostname(node)
+ if not hostname in self._nodeconfig:
+ self._nodeconfig[hostname] = {}
+ if not 'rss_config' in self._nodeconfig[hostname]:
+ self._nodeconfig[hostname]['rss_config'] = []
+ self._nodeconfig[hostname]['rss_config'].append(rss_config)
+ logger.debug('Setting hostname {} RSS config to {}'.\
+ format(hostname, rss_config))
+
def remove_all_pci_devices(self, node):
"""Remove PCI device configuration from node.
@@ -220,6 +241,21 @@ class VppConfigGenerator(object):
logger.debug('Clearing Heap Size config for hostname {}.'.\
format(hostname))
+ def remove_rss_config(self, node):
+ """Remove RSS configuration from node.
+
+ :param node: DUT node
+ :type: node: dict
+ :return: nothing
+ """
+ if node['type'] != NodeType.DUT:
+ raise ValueError('Node type is not a DUT')
+ hostname = Topology.get_node_hostname(node)
+ if hostname in self._nodeconfig:
+ self._nodeconfig[hostname]['rss_config'] = []
+ logger.debug('Clearing RSS config for hostname {}.'.\
+ format(hostname))
+
def apply_config(self, node, waittime=5, retries=12):
"""Generate and apply VPP configuration for node.
@@ -242,6 +278,7 @@ class VppConfigGenerator(object):
pciconfig = ""
socketmemconfig = DEFAULT_SOCKETMEM_CONFIG
heapsizeconfig = ""
+ rssconfig = ""
if hostname in self._nodeconfig:
cfg = self._nodeconfig[hostname]
@@ -258,10 +295,14 @@ class VppConfigGenerator(object):
heapsizeconfig = "\nheapsize {}\n".\
format(cfg['heapsize_config'])
+ if 'rss_config' in cfg:
+ rssconfig = " " + "\n ".join(cfg['rss_config'])
+
vppconfig = VPP_CONFIG_TEMPLATE.format(cpuconfig=cpuconfig,
pciconfig=pciconfig,
socketmemconfig=socketmemconfig,
- heapsizeconfig=heapsizeconfig)
+ heapsizeconfig=heapsizeconfig,
+ rssconfig=rssconfig)
logger.debug('Writing VPP config to host {}: "{}"'.format(hostname,\
vppconfig))
diff --git a/resources/libraries/robot/default.robot b/resources/libraries/robot/default.robot
index dae515423b..51cafdff96 100644
--- a/resources/libraries/robot/default.robot
+++ b/resources/libraries/robot/default.robot
@@ -16,6 +16,7 @@
| Library | resources.libraries.python.topology.Topology
| Library | resources.libraries.python.DUTSetup
| Library | resources.libraries.python.TGSetup
+| Library | resources/libraries/python/VppConfigGenerator.py
| Library | Collections
*** Keywords ***
@@ -33,3 +34,56 @@
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Vpp show stats | ${nodes['${dut}']}
+
+| Setup '${m}' worker threads and rss '${n}' without HTT on all DUTs
+| | [Documentation] | Setup M worker threads without HTT and rss N in startup
+| | ... | configuration of VPP on all DUTs
+| | ${cpu}= | Catenate | main-core | 0 | corelist-workers
+| | ${cpu}= | Run Keyword If | '${m}' == '1' | Catenate | ${cpu} | 1
+| | ... | ELSE IF | '${m}' == '2' | Catenate | ${cpu} | 1-2
+| | ... | ELSE IF | '${m}' == '4' | Catenate | ${cpu} | 1-4
+| | ... | ELSE IF | '${m}' == '6' | Catenate | ${cpu} | 1-6
+| | ... | ELSE | Fail | Not supported combination
+| | ${rss}= | Catenate | rss | ${n}
+| | Setup worker threads and rss on all DUTs | ${cpu} | ${rss}
+
+| Setup '${m}' worker threads and rss '${n}' with HTT on all DUTs
+| | [Documentation] | Setup M worker threads with HTT and rss N in startup
+| | ... | configuration of VPP on all DUTs
+| | ${cpu}= | Catenate | main-core | 0 | corelist-workers
+| | ${cpu}= | Run Keyword If | '${m}' == '2' | Catenate | ${cpu} | 1,10
+| | ... | ELSE IF | '${m}' == '4' | Catenate | ${cpu} | 1-2,10-11
+| | ... | ELSE IF | '${m}' == '6' | Catenate | ${cpu} | 1-3,10-12
+| | ... | ELSE IF | '${m}' == '8' | Catenate | ${cpu} | 1-4,10-13
+| | ... | ELSE | Fail | Not supported combination
+| | ${rss}= | Catenate | rss | ${n}
+| | Setup worker threads and rss on all DUTs | ${cpu} | ${rss}
+
+| Setup worker threads and rss on all DUTs
+| | [Documentation] | Setup worker threads and rss in startup configuration of
+| | ... | VPP on all DUTs
+| | [Arguments] | ${cpu} | ${rss}
+| | ${duts}= | Get Matches | ${nodes} | DUT*
+| | :FOR | ${dut} | IN | @{duts}
+| | | Add CPU config | ${nodes['${dut}']}
+| | | ... | ${cpu}
+| | | Add PCI device | ${nodes['${dut}']}
+| | | Add RSS config | ${nodes['${dut}']}
+| | | ... | ${rss}
+| | | Apply config | ${nodes['${dut}']}
+
+| Reset startup configuration of VPP on all DUTs
+| | [Documentation] | Reset startup configuration of VPP on all DUTs
+| | ${cpu}= | Catenate | main-core | 1
+| | ${duts}= | Get Matches | ${nodes} | DUT*
+| | :FOR | ${dut} | IN | @{duts}
+| | | Remove All PCI Devices | ${nodes['${dut}']}
+| | | Remove All CPU Config | ${nodes['${dut}']}
+| | | Remove Socketmem Config | ${nodes['${dut}']}
+| | | Remove Heapsize Config | ${nodes['${dut}']}
+| | | Remove RSS Config | ${nodes['${dut}']}
+| | | Add CPU Config | ${nodes['${dut}']}
+| | | ... | ${cpu}
+| | | Add PCI Device | ${nodes['${dut}']}
+| | | Apply Config | ${nodes['${dut}']}
+