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test: hsr: Extend the hsr_redbox.sh to have more SAN devices connected
After this change the single SAN device (ns3eth1) is now replaced with two SAN devices - respectively ns4eth1 and ns5eth1. It is possible to extend this script to have more SAN devices connected by adding them to ns3br1 bridge. Signed-off-by: Lukasz Majewski <lukma@denx.de> Link: https://lore.kernel.org/r/20240510143710.3916631-1-lukma@denx.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Lukasz Majewski
Jakub Kicinski
parent
ef318fc2d0
commit
eafbf0574e
@ -8,12 +8,19 @@ source ./hsr_common.sh
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do_complete_ping_test()
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{
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echo "INFO: Initial validation ping (HSR-SAN/RedBox)."
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# Each node has to be able each one.
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# Each node has to be able to reach each one.
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do_ping "${ns1}" 100.64.0.2
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do_ping "${ns2}" 100.64.0.1
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# Ping from SAN to hsr1 (via hsr2)
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# Ping between SANs (test bridge)
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do_ping "${ns4}" 100.64.0.51
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do_ping "${ns5}" 100.64.0.41
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# Ping from SANs to hsr1 (via hsr2) (and opposite)
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do_ping "${ns3}" 100.64.0.1
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do_ping "${ns1}" 100.64.0.3
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do_ping "${ns1}" 100.64.0.41
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do_ping "${ns4}" 100.64.0.1
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do_ping "${ns1}" 100.64.0.51
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do_ping "${ns5}" 100.64.0.1
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stop_if_error "Initial validation failed."
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# Wait for MGNT HSR frames being received and nodes being
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@ -23,8 +30,12 @@ do_complete_ping_test()
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echo "INFO: Longer ping test (HSR-SAN/RedBox)."
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# Ping from SAN to hsr1 (via hsr2)
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do_ping_long "${ns3}" 100.64.0.1
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# Ping from hsr1 (via hsr2) to SAN
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# Ping from hsr1 (via hsr2) to SANs (and opposite)
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do_ping_long "${ns1}" 100.64.0.3
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do_ping_long "${ns1}" 100.64.0.41
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do_ping_long "${ns4}" 100.64.0.1
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do_ping_long "${ns1}" 100.64.0.51
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do_ping_long "${ns5}" 100.64.0.1
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stop_if_error "Longer ping test failed."
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echo "INFO: All good."
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@ -35,22 +46,26 @@ setup_hsr_interfaces()
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local HSRv="$1"
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echo "INFO: preparing interfaces for HSRv${HSRv} (HSR-SAN/RedBox)."
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# |NS1 |
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# | |
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# | /-- hsr1 --\ |
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# | ns1eth1 ns1eth2 |
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# |------------------------|
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# | |
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# | |
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# | |
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# |------------------------| |-----------|
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# | ns2eth1 ns2eth2 | | |
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# | \-- hsr2 --/ | | |
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# | \ | | |
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# | ns2eth3 |--------| ns3eth1 |
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# | (interlink)| | |
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# |NS2 (RedBOX) | |NS3 (SAN) |
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#
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# IPv4 addresses (100.64.X.Y/24), and [X.Y] is presented on below diagram:
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#
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#
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# |NS1 | |NS4 |
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# | [0.1] | | |
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# | /-- hsr1 --\ | | [0.41] |
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# | ns1eth1 ns1eth2 | | ns4eth1 (SAN) |
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# |------------------------| |-------------------|
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# | | |
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# | | |
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# | | |
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# |------------------------| |-------------------------------|
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# | ns2eth1 ns2eth2 | | ns3eth2 |
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# | \-- hsr2 --/ | | / |
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# | [0.2] \ | | / | |------------|
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# | ns2eth3 |---| ns3eth1 -- ns3br1 -- ns3eth3--|--| ns5eth1 |
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# | (interlink)| | [0.3] [0.11] | | [0.51] |
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# |NS2 (RedBOX) | |NS3 (BR) | | NS5 (SAN) |
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#
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#
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# Check if iproute2 supports adding interlink port to hsrX device
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ip link help hsr | grep -q INTERLINK
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@ -59,7 +74,9 @@ setup_hsr_interfaces()
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# Create interfaces for name spaces
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ip link add ns1eth1 netns "${ns1}" type veth peer name ns2eth1 netns "${ns2}"
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ip link add ns1eth2 netns "${ns1}" type veth peer name ns2eth2 netns "${ns2}"
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ip link add ns3eth1 netns "${ns3}" type veth peer name ns2eth3 netns "${ns2}"
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ip link add ns2eth3 netns "${ns2}" type veth peer name ns3eth1 netns "${ns3}"
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ip link add ns3eth2 netns "${ns3}" type veth peer name ns4eth1 netns "${ns4}"
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ip link add ns3eth3 netns "${ns3}" type veth peer name ns5eth1 netns "${ns5}"
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sleep 1
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@ -70,21 +87,31 @@ setup_hsr_interfaces()
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ip -n "${ns2}" link set ns2eth2 up
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ip -n "${ns2}" link set ns2eth3 up
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ip -n "${ns3}" link set ns3eth1 up
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ip -n "${ns3}" link add name ns3br1 type bridge
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ip -n "${ns3}" link set ns3br1 up
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ip -n "${ns3}" link set ns3eth1 master ns3br1 up
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ip -n "${ns3}" link set ns3eth2 master ns3br1 up
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ip -n "${ns3}" link set ns3eth3 master ns3br1 up
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ip -n "${ns4}" link set ns4eth1 up
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ip -n "${ns5}" link set ns5eth1 up
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ip -net "${ns1}" link add name hsr1 type hsr slave1 ns1eth1 slave2 ns1eth2 supervision 45 version ${HSRv} proto 0
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ip -net "${ns2}" link add name hsr2 type hsr slave1 ns2eth1 slave2 ns2eth2 interlink ns2eth3 supervision 45 version ${HSRv} proto 0
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ip -n "${ns1}" addr add 100.64.0.1/24 dev hsr1
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ip -n "${ns2}" addr add 100.64.0.2/24 dev hsr2
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ip -n "${ns3}" addr add 100.64.0.11/24 dev ns3br1
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ip -n "${ns3}" addr add 100.64.0.3/24 dev ns3eth1
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ip -n "${ns4}" addr add 100.64.0.41/24 dev ns4eth1
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ip -n "${ns5}" addr add 100.64.0.51/24 dev ns5eth1
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ip -n "${ns1}" link set hsr1 up
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ip -n "${ns2}" link set hsr2 up
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}
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check_prerequisites
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setup_ns ns1 ns2 ns3
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setup_ns ns1 ns2 ns3 ns4 ns5
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trap cleanup_all_ns EXIT
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