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|
+----------------------------------+
| Setup #1 (basic functionalities) |
+----------------------------------+
You need a VM with 10 network interfaces (eth0 being the main interface).
All interfaces except eth0 can be non-reachable.
kvm.xml is an example template of such VM.
eth0 IP 192.168.122.x/24 default 192.168.122.1 (x=177)
bond12 eth1 + eth2 mode=4 miimon=1000 IP 1.1.1.1
bond34 eth3 + eth4 mode=1 miimon=100 IP 2.2.2.2 route 102.0.0.0/8
team56 eth5 + eth6 IP 3.3.3.3 route 103.0.0.0/8
bridge78 eth7 + eth8 IP 4.4.4.4 route 104.0.0.0/8
vlan1eth9 eth9.1 IP 5.5.5.5 route 105.0.0.0/8
eth10 IP 6.6.6.6 route 106.0.0.0/8
routes:
default via 192.168.122.1 dev eth0
102.0.0.0/8 via 2.2.2.254 dev bond34
103.0.0.0/8 via 3.3.3.254 dev team56
104.0.0.0/8 via 4.4.4.254 dev bridge78
105.0.0.0/8 via 5.5.5.254 dev eth9.1
106.0.0.0/8 via 6.6.6.254 dev eth10
Running the unit tests:
----------------------
After copying the files and making sure the script has been adapted,
from the VM, run the following command:
# for i in $(seq 1 8); do ./tcase$i.sh; done
This will record the generated network+route files.
Then to verify result, run the following command (this will take down the
network, except eth0):
# for i in $(seq 1 8); do ./verify.sh tcase$i_results; done
-------------------------------------------------------------------------------
Test Case #1: standard
------------
Expected results:
team56 -> eth5
default via 192.168.122.1 dev eth0
102.0.0.0/8 via 2.2.2.254 dev bond34
103.0.0.0/8 via 3.3.3.254 dev eth5
104.0.0.0/8 via 4.4.4.254 dev bridge78
105.0.0.0/8 via 5.5.5.254 dev eth9.1
106.0.0.0/8 via 6.6.6.254 dev eth10
Test Case #2: simplification
------------
SIMPLIFY_BONDING=y SIMPLIFY_BRIDGE=y
Expected results:
bond12 -> eth1
bond34 -> eth3
team56 -> eth5
bridge78 -> eth7
default via 192.168.122.1 dev eth0
102.0.0.0/8 via 2.2.2.254 dev eth3
103.0.0.0/8 via 3.3.3.254 dev eth5
104.0.0.0/8 via 4.4.4.254 dev eth7
105.0.0.0/8 via 5.5.5.254 dev eth9.1
106.0.0.0/8 via 6.6.6.254 dev eth10
Test Case #3: standard with eth2, eth4, eth6, eth8, eth10 DOWN
------------
for eth in eth2 eth4 eth6 eth8 eth10; do ifdown $eth; done
Expected results:
eth2, eth4, eth6, eth8, eth10 not in file
default via 192.168.122.1 dev eth0
102.0.0.0/8 via 2.2.2.254 dev bond34
103.0.0.0/8 via 3.3.3.254 dev eth5
104.0.0.0/8 via 4.4.4.254 dev bridge78
105.0.0.0/8 via 5.5.5.254 dev eth9.1
Test Case #4: simplification with eth2, eth4, eth6, eth8, eth10 DOWN
------------
for eth in eth2 eth4 eth6 eth8 eth10; do ifdown $eth; done
Expected results:
eth2, eth4, eth6, eth8, eth10 not in file
default via 192.168.122.1 dev eth0
102.0.0.0/8 via 2.2.2.254 dev eth3
103.0.0.0/8 via 3.3.3.254 dev eth5
104.0.0.0/8 via 4.4.4.254 dev eth7
105.0.0.0/8 via 5.5.5.254 dev eth9.1
Test Case #5: standard with eth1, eth3, eth5, eth7, eth9 DOWN
------------
for eth in eth1 eth3 eth5 eth7 eth9; do ifdown $eth; done
Expected results:
eth2, eth4, eth6, eth8, eth10 not in file
default via 192.168.122.1 dev eth0
102.0.0.0/8 via 2.2.2.254 dev bond34
103.0.0.0/8 via 3.3.3.254 dev eth6
104.0.0.0/8 via 4.4.4.254 dev bridge78
106.0.0.0/8 via 6.6.6.254 dev eth10
Test Case #6: simplification with eth1, eth3, eth5, eth7, eth9 DOWN
------------
for eth in eth1 eth3 eth5 eth7 eth9; do ifdown $eth; done
Expected results:
eth2, eth4, eth6, eth8, eth10 not in file
default via 192.168.122.1 dev eth0
102.0.0.0/8 via 2.2.2.254 dev eth4
103.0.0.0/8 via 3.3.3.254 dev eth6
104.0.0.0/8 via 4.4.4.254 dev eth8
106.0.0.0/8 via 6.6.6.254 dev eth10
Test Case #7: IP address mapping
------------
# cat mappings/ip_addresses
bond12 1.1.1.100/16
bond34 2.2.2.100/16
#team56 3.3.3.100/16
bridge78 4.4.4.100/24
#eth9.1 5.5.5.100/24
eth10 6.6.6.100/16
Expected results:
bond12 -> 1.1.1.100/16
bond34 -> 2.2.2.100/16
eth5 -> 3.3.3.3/16 (no mapping)
bridge78 -> 4.4.4.100/24
eth9.1 => 5.5.5.5/24 (no mapping)
eth10 => 6.6.6.100/16
Test Case #8: IP address mapping & simplification
------------
SIMPLIFY_BONDING=y SIMPLIFY_BRIDGE=y
# cat mappings/ip_addresses
bond12 1.1.1.100/16
bond34 2.2.2.100/16
#team56 3.3.3.100/16
bridge78 4.4.4.100/24
#eth9.1 5.5.5.100/24
eth10 6.6.6.100/16
Expected results:
eth1 => 1.1.1.100/16
eth3 => 2.2.2.100/16
eth5 => 3.3.3.3/16 (no mapping)
eth7 => 4.4.4.100/24
eth9.1 => 5.5.5.5/24 (no mapping)
eth10 => 6.6.6.100/16
|
