blob: 85cc4102cc24150ef3306940dc0a427b34d288af (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
|
# Copyright (c) 2016 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
*** Settings ***
| Variables | resources/libraries/python/topology.py
| Library | resources.libraries.python.topology.Topology
| Library | resources.libraries.python.CpuUtils
| Library | resources.libraries.python.DUTSetup
| Library | resources.libraries.python.SchedUtils
| Library | resources.libraries.python.TGSetup
| Library | resources/libraries/python/VppConfigGenerator.py
| Library | resources/libraries/python/VppCounters.py
| Library | Collections
*** Keywords ***
| Setup all DUTs before test
| | [Documentation] | Setup all DUTs in topology before test execution.
| | Setup All DUTs | ${nodes}
| Setup all TGs before traffic script
| | [Documentation] | Prepare all TGs before traffic scripts execution.
| | All TGs Set Interface Default Driver | ${nodes}
| Show Vpp Version On All DUTs
| | [Documentation] | Show VPP version verbose on all DUTs.
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Vpp show version verbose | ${nodes['${dut}']}
| Show Vpp Errors On All DUTs
| | [Documentation] | Show VPP errors verbose on all DUTs.
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Vpp Show Errors | ${nodes['${dut}']}
| Show Vpp Trace Dump On All DUTs
| | [Documentation] | Save API trace and dump output on all DUTs.
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Vpp api trace save | ${nodes['${dut}']}
| | | Vpp api trace dump | ${nodes['${dut}']}
| Show Vpp Vhost On All DUTs
| | [Documentation] | Show Vhost User on all DUTs
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Vpp Show Vhost | ${nodes['${dut}']}
| Setup Scheduler Policy for Vpp On All DUTs
| | [Documentation] | Set realtime scheduling policy (SCHED_RR) with priority 1
| | ... | on all VPP worker threads on all DUTs.
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Set VPP Scheduling rr | ${nodes['${dut}']}
| Add '${m}' worker threads and rxqueues '${n}' in 3-node single-link topo
| | [Documentation] | Setup M worker threads and N rxqueues in vpp startup
| | ... | configuration on all DUTs in 3-node single-link topology.
| | ${m_int}= | Convert To Integer | ${m}
| | ${dut1_numa}= | Get interfaces numa node | ${dut1}
| | ... | ${dut1_if1} | ${dut1_if2}
| | ${dut2_numa}= | Get interfaces numa node | ${dut2}
| | ... | ${dut2_if1} | ${dut2_if2}
| | ${dut1_cpu_main}= | Cpu list per node str | ${dut1} | ${dut1_numa}
| | ... | cpu_cnt=${1}
| | ${dut1_cpu_w}= | Cpu list per node str | ${dut1} | ${dut1_numa}
| | ... | skip_cnt=${1} | cpu_cnt=${m_int}
| | ${dut2_cpu_main}= | Cpu list per node str | ${dut2} | ${dut2_numa}
| | ... | cpu_cnt=${1}
| | ${dut2_cpu_w}= | Cpu list per node str | ${dut2} | ${dut2_numa}
| | ... | skip_cnt=${1} | cpu_cnt=${m_int}
| | ${dut1_cpu}= | Catenate | main-core | ${dut1_cpu_main}
| | ... | corelist-workers | ${dut1_cpu_w}
| | ${dut2_cpu}= | Catenate | main-core | ${dut2_cpu_main}
| | ... | corelist-workers | ${dut2_cpu_w}
| | ${rxqueues}= | Catenate | num-rx-queues | ${n}
| | Add CPU config | ${dut1} | ${dut1_cpu}
| | Add CPU config | ${dut2} | ${dut2_cpu}
| | Add rxqueues config | ${dut1} | ${rxqueues}
| | Add rxqueues config | ${dut2} | ${rxqueues}
| Add worker threads and rxqueues to all DUTs
| | [Documentation] | Setup worker threads and rxqueues in VPP startup
| | ... | configuration to all DUTs
| | ...
| | ... | *Arguments:*
| | ... | - ${cpu} - CPU configuration. Type: string
| | ... | - ${rxqueues} - rxqueues configuration. Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Add worker threads and rxqueues to all DUTs \| main-core 0 \
| | ... | \| rxqueues 2
| | [Arguments] | ${cpu} | ${rxqueues}
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Add CPU config | ${nodes['${dut}']}
| | | ... | ${cpu}
| | | Add rxqueues config | ${nodes['${dut}']}
| | | ... | ${rxqueues}
| Add all PCI devices to all DUTs
| | [Documentation] | Add all available PCI devices from topology file to VPP
| | ... | startup configuration to all DUTs
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Add PCI all devices | ${nodes['${dut}']}
| Add PCI device to DUT
| | [Documentation] | Add PCI device to VPP startup configuration
| | ... | to DUT specified as argument
| | ...
| | ... | *Arguments:*
| | ... | - ${node} - DUT node. Type: dictionary
| | ... | - ${pci_address} - PCI address. Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Add PCI device to DUT \| ${nodes['DUT1']} \
| | ... | \| 0000:00:00.0
| | [Arguments] | ${node} | ${pci_address}
| | Add PCI device | ${node} | ${pci_address}
| Add Heapsize Config to all DUTs
| | [Documentation] | Add Add Heapsize Config to VPP startup configuration
| | ... | to all DUTs
| | ... | *Arguments:*
| | ... | - ${heapsize} - Heapsize string (5G, 200M, ...)
| | [Arguments] | ${heapsize}
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Add Heapsize Config | ${nodes['${dut}']} | ${heapsize}
| Add No Multi Seg to all DUTs
| | [Documentation] | Add No Multi Seg to VPP startup configuration to all
| | ... | DUTs
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Add No Multi Seg Config | ${nodes['${dut}']}
| Add Enable Vhost User to all DUTs
| | [Documentation] | Add Enable Vhost User to VPP startup configuration to all
| | ... | DUTs
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Add Enable Vhost User Config | ${nodes['${dut}']}
| Remove startup configuration of VPP from all DUTs
| | [Documentation] | Remove VPP startup configuration from all DUTs
| | ${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 Rxqueues Config | ${nodes['${dut}']}
| | | Remove No Multi Seg Config | ${nodes['${dut}']}
| | | Remove Enable Vhost User Config | ${nodes['${dut}']}
| Setup default startup configuration of VPP on all DUTs
| | [Documentation] | Setup default startup configuration of VPP to all DUTs
| | Remove startup configuration of VPP from all DUTs
| | Add '1' worker threads and rxqueues '1' in 3-node single-link topo
| | Add all PCI devices to all DUTs
| | Apply startup configuration on all VPP DUTs
| Apply startup configuration on all VPP DUTs
| | [Documentation] | Apply startup configuration of VPP and restart VPP on all
| | ... | DUTs
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Apply Config | ${nodes['${dut}']}
| | Update All Interface Data On All Nodes | ${nodes} | skip_tg=${TRUE}
| Save VPP PIDs
| | [Documentation] | Get PIDs of VPP processes from all DUTs in topology and
| | ... | set it as a test variable. The PIDs are stored as dictionary items
| | ... | where the key is the host and the value is the PID.
| | ...
| | ${setup_vpp_pids}= | Get VPP PIDs | ${nodes}
| | Set Test Variable | ${setup_vpp_pids}
| Check VPP PID in Teardown
| | [Documentation] | Check if the VPP PIDs on all DUTs are the same at the end
| | ... | of test as they were at the begining. If they are not, only a message
| | ... | is printed on console and to log. The test will not fail.
| | ...
| | ${teardown_vpp_pids}= | Get VPP PIDs | ${nodes}
| | ${err_msg}= | Catenate | \nThe VPP PIDs are not equal!\nTest Setup VPP PIDs:
| | ... | ${setup_vpp_pids}\nTest Teardown VPP PIDs: ${teardown_vpp_pids}
| | ${rc} | ${msg}= | Run keyword and ignore error
| | ... | Dictionaries Should Be Equal
| | ... | ${setup_vpp_pids} | ${teardown_vpp_pids}
| | Run Keyword And Return If | '${rc}'=='FAIL' | Log | ${err_msg}
| | ... | console=yes | level=WARN
| Func Test Setup
| | [Documentation] | Common test setup for functional tests.
| | ...
| | Setup all DUTs before test
| | Save VPP PIDs
| | Setup all TGs before traffic script
| | Update All Interface Data On All Nodes | ${nodes}
| Func Test Teardown
| | [Documentation] | Common test teardown for functional tests.
| | ...
| | Show Packet Trace on All DUTs | ${nodes}
| | Show vpp trace dump on all DUTs
| | Vpp Show Errors On All DUTs | ${nodes}
| | Check VPP PID in Teardown
|