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selftests/net: convert fcnal-test.sh to run it in unique namespace
Here is the test result after conversion. There are some failures, but it also exists on my system without this patch. So it's not affectec by this patch and I will check the reason later. ]# time ./fcnal-test.sh /usr/bin/which: no nettest in (/root/.local/bin:/root/bin:/usr/share/Modules/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin) ########################################################################### IPv4 ping ########################################################################### ################################################################# No VRF SYSCTL: net.ipv4.raw_l3mdev_accept=0 TEST: ping out - ns-B IP [ OK ] TEST: ping out, device bind - ns-B IP [ OK ] TEST: ping out, address bind - ns-B IP [ OK ] ... ################################################################# SNAT on VRF TEST: IPv4 TCP connection over VRF with SNAT [ OK ] TEST: IPv6 TCP connection over VRF with SNAT [ OK ] Tests passed: 893 Tests failed: 21 real 52m48.178s user 0m34.158s sys 1m42.976s BTW, this test needs a really long time. So expand the timeout to 1h. Acked-by: David Ahern <dsahern@kernel.org> Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Link: https://lore.kernel.org/r/20231213060856.4030084-6-liuhangbin@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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2 changed files with 14 additions and 18 deletions
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@ -37,9 +37,7 @@
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#
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#
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# server / client nomenclature relative to ns-A
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# server / client nomenclature relative to ns-A
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# Kselftest framework requirement - SKIP code is 4.
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source lib.sh
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ksft_skip=4
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VERBOSE=0
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VERBOSE=0
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NSA_DEV=eth1
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NSA_DEV=eth1
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@ -82,14 +80,6 @@ MCAST=ff02::1
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NSA_LINKIP6=
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NSA_LINKIP6=
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NSB_LINKIP6=
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NSB_LINKIP6=
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NSA=ns-A
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NSB=ns-B
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NSC=ns-C
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NSA_CMD="ip netns exec ${NSA}"
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NSB_CMD="ip netns exec ${NSB}"
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NSC_CMD="ip netns exec ${NSC}"
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which ping6 > /dev/null 2>&1 && ping6=$(which ping6) || ping6=$(which ping)
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which ping6 > /dev/null 2>&1 && ping6=$(which ping6) || ping6=$(which ping)
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# Check if FIPS mode is enabled
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# Check if FIPS mode is enabled
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@ -406,9 +396,6 @@ create_ns()
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local addr=$2
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local addr=$2
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local addr6=$3
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local addr6=$3
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ip netns add ${ns}
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ip -netns ${ns} link set lo up
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if [ "${addr}" != "-" ]; then
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if [ "${addr}" != "-" ]; then
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ip -netns ${ns} addr add dev lo ${addr}
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ip -netns ${ns} addr add dev lo ${addr}
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fi
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fi
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@ -467,13 +454,12 @@ cleanup()
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ip -netns ${NSA} link del dev ${NSA_DEV}
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ip -netns ${NSA} link del dev ${NSA_DEV}
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ip netns pids ${NSA} | xargs kill 2>/dev/null
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ip netns pids ${NSA} | xargs kill 2>/dev/null
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ip netns del ${NSA}
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cleanup_ns ${NSA}
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fi
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fi
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ip netns pids ${NSB} | xargs kill 2>/dev/null
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ip netns pids ${NSB} | xargs kill 2>/dev/null
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ip netns del ${NSB}
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ip netns pids ${NSC} | xargs kill 2>/dev/null
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ip netns pids ${NSC} | xargs kill 2>/dev/null
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ip netns del ${NSC} >/dev/null 2>&1
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cleanup_ns ${NSB} ${NSC}
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}
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}
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cleanup_vrf_dup()
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cleanup_vrf_dup()
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@ -487,6 +473,8 @@ setup_vrf_dup()
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{
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{
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# some VRF tests use ns-C which has the same config as
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# some VRF tests use ns-C which has the same config as
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# ns-B but for a device NOT in the VRF
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# ns-B but for a device NOT in the VRF
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setup_ns NSC
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NSC_CMD="ip netns exec ${NSC}"
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create_ns ${NSC} "-" "-"
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create_ns ${NSC} "-" "-"
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connect_ns ${NSA} ${NSA_DEV2} ${NSA_IP}/24 ${NSA_IP6}/64 \
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connect_ns ${NSA} ${NSA_DEV2} ${NSA_IP}/24 ${NSA_IP6}/64 \
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${NSC} ${NSC_DEV} ${NSB_IP}/24 ${NSB_IP6}/64
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${NSC} ${NSC_DEV} ${NSB_IP}/24 ${NSB_IP6}/64
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@ -503,6 +491,10 @@ setup()
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log_debug "Configuring network namespaces"
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log_debug "Configuring network namespaces"
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set -e
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set -e
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setup_ns NSA NSB
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NSA_CMD="ip netns exec ${NSA}"
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NSB_CMD="ip netns exec ${NSB}"
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create_ns ${NSA} ${NSA_LO_IP}/32 ${NSA_LO_IP6}/128
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create_ns ${NSA} ${NSA_LO_IP}/32 ${NSA_LO_IP6}/128
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create_ns ${NSB} ${NSB_LO_IP}/32 ${NSB_LO_IP6}/128
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create_ns ${NSB} ${NSB_LO_IP}/32 ${NSB_LO_IP6}/128
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connect_ns ${NSA} ${NSA_DEV} ${NSA_IP}/24 ${NSA_IP6}/64 \
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connect_ns ${NSA} ${NSA_DEV} ${NSA_IP}/24 ${NSA_IP6}/64 \
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@ -545,6 +537,10 @@ setup_lla_only()
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log_debug "Configuring network namespaces"
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log_debug "Configuring network namespaces"
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set -e
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set -e
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setup_ns NSA NSB NSC
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NSA_CMD="ip netns exec ${NSA}"
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NSB_CMD="ip netns exec ${NSB}"
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NSC_CMD="ip netns exec ${NSC}"
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create_ns ${NSA} "-" "-"
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create_ns ${NSA} "-" "-"
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create_ns ${NSB} "-" "-"
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create_ns ${NSB} "-" "-"
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create_ns ${NSC} "-" "-"
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create_ns ${NSC} "-" "-"
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@ -1 +1 @@
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timeout=1500
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timeout=3600
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