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Merge pull request #6563 from donaldsharp/scale_tests
tests: Add some scale tests to ensure things work
This commit is contained in:
Donatas Abraitis
GitHub
commit
f8e30433f6
16
tests/topotests/route-scale/r1/installed.routes.json
Normal file
16
tests/topotests/route-scale/r1/installed.routes.json
Normal file
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{
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"routes":[
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{
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"fib":32,
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"rib":32,
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"type":"connected"
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},
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{
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"fib":1000000,
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"rib":1000000,
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"type":"sharp"
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}
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],
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"routesTotal":1000032,
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"routesTotalFib":1000032
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}
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11
tests/topotests/route-scale/r1/no.routes.json
Normal file
11
tests/topotests/route-scale/r1/no.routes.json
Normal file
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{
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"routes":[
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{
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"fib":32,
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"rib":32,
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"type":"connected"
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}
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],
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"routesTotal":32,
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"routesTotalFib":32
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}
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76
tests/topotests/route-scale/r1/sharpd.conf
Normal file
76
tests/topotests/route-scale/r1/sharpd.conf
Normal file
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!
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nexthop-group one
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nexthop 192.168.0.1 r1-eth0
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!
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nexthop-group two
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nexthop 192.168.0.1 r1-eth0
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nexthop 192.168.1.1 r1-eth1
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!
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|
nexthop-group four
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nexthop 192.168.0.1 r1-eth0
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nexthop 192.168.1.1 r1-eth1
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nexthop 192.168.2.1 r1-eth2
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nexthop 192.168.3.1 r1-eth3
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!
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nexthop-group eight
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nexthop 192.168.0.1 r1-eth0
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nexthop 192.168.1.1 r1-eth1
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nexthop 192.168.2.1 r1-eth2
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nexthop 192.168.3.1 r1-eth3
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nexthop 192.168.4.1 r1-eth4
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nexthop 192.168.5.1 r1-eth5
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nexthop 192.168.6.1 r1-eth6
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nexthop 192.168.7.1 r1-eth7
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|
!
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nexthop-group sixteen
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nexthop 192.168.0.1 r1-eth0
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nexthop 192.168.1.1 r1-eth1
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nexthop 192.168.2.1 r1-eth2
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nexthop 192.168.3.1 r1-eth3
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nexthop 192.168.4.1 r1-eth4
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nexthop 192.168.5.1 r1-eth5
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nexthop 192.168.6.1 r1-eth6
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nexthop 192.168.7.1 r1-eth7
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nexthop 192.168.8.1 r1-eth8
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nexthop 192.168.9.1 r1-eth9
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nexthop 192.168.10.1 r1-eth10
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nexthop 192.168.11.1 r1-eth11
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nexthop 192.168.12.1 r1-eth12
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nexthop 192.168.13.1 r1-eth13
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nexthop 192.168.14.1 r1-eth14
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nexthop 192.168.15.1 r1-eth15
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!
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nexthop-group thirtytwo
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nexthop 192.168.0.1 r1-eth0
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nexthop 192.168.1.1 r1-eth1
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nexthop 192.168.2.1 r1-eth2
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nexthop 192.168.3.1 r1-eth3
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nexthop 192.168.4.1 r1-eth4
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nexthop 192.168.5.1 r1-eth5
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nexthop 192.168.6.1 r1-eth6
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nexthop 192.168.7.1 r1-eth7
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nexthop 192.168.8.1 r1-eth8
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nexthop 192.168.9.1 r1-eth9
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nexthop 192.168.10.1 r1-eth10
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nexthop 192.168.11.1 r1-eth11
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nexthop 192.168.12.1 r1-eth12
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nexthop 192.168.13.1 r1-eth13
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nexthop 192.168.14.1 r1-eth14
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nexthop 192.168.15.1 r1-eth15
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nexthop 192.168.16.1 r1-eth16
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nexthop 192.168.17.1 r1-eth17
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nexthop 192.168.18.1 r1-eth18
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nexthop 192.168.19.1 r1-eth19
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nexthop 192.168.20.1 r1-eth20
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nexthop 192.168.21.1 r1-eth21
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nexthop 192.168.22.1 r1-eth22
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nexthop 192.168.23.1 r1-eth23
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nexthop 192.168.24.1 r1-eth24
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nexthop 192.168.25.1 r1-eth25
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nexthop 192.168.26.1 r1-eth26
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nexthop 192.168.27.1 r1-eth27
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nexthop 192.168.28.1 r1-eth28
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nexthop 192.168.29.1 r1-eth29
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nexthop 192.168.30.1 r1-eth30
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nexthop 192.168.31.1 r1-eth31
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!
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96
tests/topotests/route-scale/r1/zebra.conf
Normal file
96
tests/topotests/route-scale/r1/zebra.conf
Normal file
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int r1-eth0
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ip addr 192.168.0.1/24
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!
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int r1-eth1
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ip addr 192.168.1.1/24
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!
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int r1-eth2
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ip addr 192.168.2.1/24
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!
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int r1-eth3
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ip addr 192.168.3.1/24
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!
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int r1-eth4
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ip addr 192.168.4.1/24
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!
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int r1-eth5
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ip addr 192.168.5.1/24
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!
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int r1-eth6
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ip addr 192.168.6.1/24
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!
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int r1-eth7
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ip addr 192.168.7.1/24
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!
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int r1-eth8
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ip addr 192.168.8.1/24
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!
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int r1-eth9
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ip addr 192.168.9.1/24
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!
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int r1-eth10
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ip addr 192.168.10.1/24
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!
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int r1-eth11
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ip addr 192.168.11.1/24
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!
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int r1-eth12
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ip addr 192.168.12.1/24
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!
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int r1-eth13
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ip addr 192.168.13.1/24
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!
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int r1-eth14
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ip addr 192.168.14.1/24
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!
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int r1-eth15
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ip addr 192.168.15.1/24
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!
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int r1-eth16
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ip addr 192.168.16.1/24
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!
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int r1-eth17
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ip addr 192.168.17.1/24
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!
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int r1-eth18
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ip addr 192.168.18.1/24
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!
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int r1-eth19
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ip addr 192.168.19.1/24
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!
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int r1-eth20
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ip addr 192.168.20.1/24
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!
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int r1-eth21
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ip addr 192.168.21.1/24
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!
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int r1-eth22
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ip addr 192.168.22.1/24
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!
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int r1-eth23
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ip addr 192.168.23.1/24
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!
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int r1-eth24
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ip addr 192.168.24.1/24
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!
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int r1-eth25
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ip addr 192.168.25.1/24
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!
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int r1-eth26
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ip addr 192.168.26.1/24
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!
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int r1-eth27
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ip addr 192.168.27.1/24
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!
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int r1-eth28
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ip addr 192.168.28.1/24
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!
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int r1-eth29
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ip addr 192.168.29.1/24
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!
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int r1-eth30
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ip addr 192.168.30.1/24
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!
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int r1-eth31
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ip addr 192.168.31.1/24
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!
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211
tests/topotests/route-scale/test_route_scale.py
Executable file
211
tests/topotests/route-scale/test_route_scale.py
Executable file
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#!/usr/bin/env python
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#
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# test_route_scale.py
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#
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# Copyright (c) 2020 by
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# Cumulus Networks, Inc.
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# Donald Sharp
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#
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# Permission to use, copy, modify, and/or distribute this software
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# for any purpose with or without fee is hereby granted, provided
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|
# that the above copyright notice and this permission notice appear
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|
# in all copies.
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|
#
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|
# THE SOFTWARE IS PROVIDED "AS IS" AND NETDEF DISCLAIMS ALL WARRANTIES
|
||||||
|
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||||
|
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NETDEF BE LIABLE FOR
|
||||||
|
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY
|
||||||
|
# DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
||||||
|
# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
||||||
|
# ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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|
# OF THIS SOFTWARE.
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|
#
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|
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"""
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test_route_scale.py: Testing route scale
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"""
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import os
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import re
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import sys
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|
import pytest
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|
import json
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|
from functools import partial
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|
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|
# Save the Current Working Directory to find configuration files.
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|
CWD = os.path.dirname(os.path.realpath(__file__))
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sys.path.append(os.path.join(CWD, "../"))
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# pylint: disable=C0413
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|
# Import topogen and topotest helpers
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|
from lib import topotest
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|
from lib.topogen import Topogen, TopoRouter, get_topogen
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|
from lib.topolog import logger
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|
from lib.common_config import shutdown_bringup_interface
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|
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|
# Required to instantiate the topology builder class.
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|
from mininet.topo import Topo
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|
|
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|
#####################################################
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|
##
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|
## Network Topology Definition
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|
##
|
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|
#####################################################
|
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|
|
||||||
|
|
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|
class NetworkTopo(Topo):
|
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|
"Route Scale Topology"
|
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|
|
||||||
|
def build(self, **_opts):
|
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|
"Build function"
|
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|
|
||||||
|
tgen = get_topogen(self)
|
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|
|
||||||
|
# Populate routers
|
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|
for routern in range(1, 2):
|
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|
tgen.add_router("r{}".format(routern))
|
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|
|
||||||
|
# Populate switches
|
||||||
|
for switchn in range(1, 33):
|
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|
switch = tgen.add_switch("sw{}".format(switchn))
|
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|
switch.add_link(tgen.gears["r1"])
|
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|
|
||||||
|
|
||||||
|
#####################################################
|
||||||
|
##
|
||||||
|
## Tests starting
|
||||||
|
##
|
||||||
|
#####################################################
|
||||||
|
|
||||||
|
|
||||||
|
def setup_module(module):
|
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|
"Setup topology"
|
||||||
|
tgen = Topogen(NetworkTopo, module.__name__)
|
||||||
|
tgen.start_topology()
|
||||||
|
|
||||||
|
router_list = tgen.routers()
|
||||||
|
for rname, router in router_list.iteritems():
|
||||||
|
router.load_config(
|
||||||
|
TopoRouter.RD_ZEBRA, os.path.join(CWD, "{}/zebra.conf".format(rname))
|
||||||
|
)
|
||||||
|
router.load_config(
|
||||||
|
TopoRouter.RD_SHARP, os.path.join(CWD, "{}/sharpd.conf".format(rname))
|
||||||
|
)
|
||||||
|
|
||||||
|
tgen.start_router()
|
||||||
|
#tgen.mininet_cli()
|
||||||
|
|
||||||
|
def teardown_module(_mod):
|
||||||
|
"Teardown the pytest environment"
|
||||||
|
tgen = get_topogen()
|
||||||
|
|
||||||
|
# This function tears down the whole topology.
|
||||||
|
tgen.stop_topology()
|
||||||
|
|
||||||
|
def test_converge_protocols():
|
||||||
|
"Wait for protocol convergence"
|
||||||
|
|
||||||
|
tgen = get_topogen()
|
||||||
|
# Don't run this test if we have any failure.
|
||||||
|
if tgen.routers_have_failure():
|
||||||
|
pytest.skip(tgen.errors)
|
||||||
|
|
||||||
|
def test_route_install():
|
||||||
|
"Test route install for a variety of ecmp"
|
||||||
|
|
||||||
|
tgen = get_topogen()
|
||||||
|
# Don't run this test if we have any failure.
|
||||||
|
if tgen.routers_have_failure():
|
||||||
|
pytest.skip(tgen.errors)
|
||||||
|
|
||||||
|
installed_file = "{}/r1/installed.routes.json".format(CWD)
|
||||||
|
expected_installed = json.loads(open(installed_file).read())
|
||||||
|
|
||||||
|
removed_file = "{}/r1/no.routes.json".format(CWD)
|
||||||
|
expected_removed = json.loads(open(removed_file).read())
|
||||||
|
|
||||||
|
r1 = tgen.gears["r1"]
|
||||||
|
|
||||||
|
r1.vtysh_cmd("sharp install route 1.0.0.0 nexthop-group one 1000000", isjson=False)
|
||||||
|
test_func = partial(topotest.router_json_cmp, r1, "show ip route summary json", expected_installed)
|
||||||
|
_, result = topotest.run_and_expect(test_func, None, count=40, wait=5)
|
||||||
|
output = r1.vtysh_cmd("sharp data route", isjson=False)
|
||||||
|
logger.info("1 million routes X 1 ecmp installed")
|
||||||
|
logger.info(output)
|
||||||
|
r1.vtysh_cmd("sharp remove route 1.0.0.0 1000000", isjson=False)
|
||||||
|
test_func = partial(topotest.router_json_cmp, r1, "show ip route summary json", expected_removed)
|
||||||
|
_, result = topotest.run_and_expect(test_func, None, count=40, wait=5)
|
||||||
|
output = r1.vtysh_cmd("sharp data route", isjson=False)
|
||||||
|
logger.info("1 million routes x 1 ecmp removed")
|
||||||
|
logger.info(output)
|
||||||
|
|
||||||
|
r1.vtysh_cmd("sharp install route 1.0.0.0 nexthop-group two 1000000", isjson=False)
|
||||||
|
test_func = partial(topotest.router_json_cmp, r1, "show ip route summary json", expected_installed)
|
||||||
|
_, result = topotest.run_and_expect(test_func, None, count=40, wait=5)
|
||||||
|
output = r1.vtysh_cmd("sharp data route", isjson=False)
|
||||||
|
logger.info("1 million routes X 2 ecmp installed")
|
||||||
|
logger.info(output)
|
||||||
|
r1.vtysh_cmd("sharp remove route 1.0.0.0 1000000", isjson=False)
|
||||||
|
test_func = partial(topotest.router_json_cmp, r1, "show ip route summary json", expected_removed)
|
||||||
|
_, result = topotest.run_and_expect(test_func, None, count=40, wait=5)
|
||||||
|
output = r1.vtysh_cmd("sharp data route", isjson=False)
|
||||||
|
logger.info("1 million routes x 2 ecmp removed")
|
||||||
|
logger.info(output)
|
||||||
|
|
||||||
|
r1.vtysh_cmd("sharp install route 1.0.0.0 nexthop-group four 1000000", isjson=False)
|
||||||
|
test_func = partial(topotest.router_json_cmp, r1, "show ip route summary json", expected_installed)
|
||||||
|
_, result = topotest.run_and_expect(test_func, None, count=40, wait=5)
|
||||||
|
output = r1.vtysh_cmd("sharp data route", isjson=False)
|
||||||
|
logger.info("1 million routes X 4 ecmp installed")
|
||||||
|
logger.info(output)
|
||||||
|
r1.vtysh_cmd("sharp remove route 1.0.0.0 1000000", isjson=False)
|
||||||
|
test_func = partial(topotest.router_json_cmp, r1, "show ip route summary json", expected_removed)
|
||||||
|
_, result = topotest.run_and_expect(test_func, None, count=40, wait=5)
|
||||||
|
output = r1.vtysh_cmd("sharp data route", isjson=False)
|
||||||
|
logger.info("1 million routes x 4 ecmp removed")
|
||||||
|
logger.info(output)
|
||||||
|
|
||||||
|
r1.vtysh_cmd("sharp install route 1.0.0.0 nexthop-group eight 1000000", isjson=False)
|
||||||
|
test_func = partial(topotest.router_json_cmp, r1, "show ip route summary json", expected_installed)
|
||||||
|
_, result = topotest.run_and_expect(test_func, None, count=40, wait=5)
|
||||||
|
output = r1.vtysh_cmd("sharp data route", isjson=False)
|
||||||
|
logger.info("1 million routes X 8 ecmp installed")
|
||||||
|
logger.info(output)
|
||||||
|
r1.vtysh_cmd("sharp remove route 1.0.0.0 1000000", isjson=False)
|
||||||
|
test_func = partial(topotest.router_json_cmp, r1, "show ip route summary json", expected_removed)
|
||||||
|
_, result = topotest.run_and_expect(test_func, None, count=40, wait=5)
|
||||||
|
output = r1.vtysh_cmd("sharp data route", isjson=False)
|
||||||
|
logger.info("1 million routes x 8 ecmp removed")
|
||||||
|
logger.info(output)
|
||||||
|
|
||||||
|
r1.vtysh_cmd("sharp install route 1.0.0.0 nexthop-group sixteen 1000000", isjson=False)
|
||||||
|
test_func = partial(topotest.router_json_cmp, r1, "show ip route summary json", expected_installed)
|
||||||
|
_, result = topotest.run_and_expect(test_func, None, count=40, wait=5)
|
||||||
|
output = r1.vtysh_cmd("sharp data route", isjson=False)
|
||||||
|
logger.info("1 million routes X 16 ecmp installed")
|
||||||
|
logger.info(output)
|
||||||
|
r1.vtysh_cmd("sharp remove route 1.0.0.0 1000000", isjson=False)
|
||||||
|
test_func = partial(topotest.router_json_cmp, r1, "show ip route summary json", expected_removed)
|
||||||
|
_, result = topotest.run_and_expect(test_func, None, count=40, wait=5)
|
||||||
|
output = r1.vtysh_cmd("sharp data route", isjson=False)
|
||||||
|
logger.info("1 million routes x 16 ecmp removed")
|
||||||
|
logger.info(output)
|
||||||
|
|
||||||
|
r1.vtysh_cmd("sharp install route 1.0.0.0 nexthop-group thirtytwo 1000000", isjson=False)
|
||||||
|
test_func = partial(topotest.router_json_cmp, r1, "show ip route summary json", expected_installed)
|
||||||
|
_, result = topotest.run_and_expect(test_func, None, count=40, wait=5)
|
||||||
|
output = r1.vtysh_cmd("sharp data route", isjson=False)
|
||||||
|
logger.info("1 million routes X 32 ecmp installed")
|
||||||
|
logger.info(output)
|
||||||
|
r1.vtysh_cmd("sharp remove route 1.0.0.0 1000000", isjson=False)
|
||||||
|
test_func = partial(topotest.router_json_cmp, r1, "show ip route summary json", expected_removed)
|
||||||
|
_, result = topotest.run_and_expect(test_func, None, count=40, wait=5)
|
||||||
|
output = r1.vtysh_cmd("sharp data route", isjson=False)
|
||||||
|
logger.info("1 million routes x 32 ecmp removed")
|
||||||
|
logger.info(output)
|
||||||
|
|
||||||
|
if __name__ == "__main__":
|
||||||
|
args = ["-s"] + sys.argv[1:]
|
||||||
|
sys.exit(pytest.main(args))
|
||||||
Loading…
Reference in New Issue
Block a user