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selftests: fib_nexthops: Test resilient nexthop groups
Add test cases for resilient nexthop groups. Exhaustive forwarding tests are added separately under net/forwarding/. Examples: # ./fib_nexthops.sh -t basic_res Basic resilient nexthop group functional tests ---------------------------------------------- TEST: Add a nexthop group with default parameters [ OK ] TEST: Get a nexthop group with default parameters [ OK ] TEST: Get a nexthop group with non-default parameters [ OK ] TEST: Add a nexthop group with 0 buckets [ OK ] TEST: Replace nexthop group parameters [ OK ] TEST: Get a nexthop group after replacing parameters [ OK ] TEST: Replace idle timer [ OK ] TEST: Get a nexthop group after replacing idle timer [ OK ] TEST: Replace unbalanced timer [ OK ] TEST: Get a nexthop group after replacing unbalanced timer [ OK ] TEST: Replace with no parameters [ OK ] TEST: Get a nexthop group after replacing no parameters [ OK ] TEST: Replace nexthop group type - implicit [ OK ] TEST: Replace nexthop group type - explicit [ OK ] TEST: Replace number of nexthop buckets [ OK ] TEST: Get a nexthop group after replacing with invalid parameters [ OK ] TEST: Dump all nexthop buckets [ OK ] TEST: Dump all nexthop buckets in a group [ OK ] TEST: Dump all nexthop buckets with a specific nexthop device [ OK ] TEST: Dump all nexthop buckets with a specific nexthop identifier [ OK ] TEST: Dump all nexthop buckets in a non-existent group [ OK ] TEST: Dump all nexthop buckets in a non-resilient group [ OK ] TEST: Dump all nexthop buckets using a non-existent device [ OK ] TEST: Dump all nexthop buckets with invalid 'groups' keyword [ OK ] TEST: Dump all nexthop buckets with invalid 'fdb' keyword [ OK ] TEST: Get a valid nexthop bucket [ OK ] TEST: Get a nexthop bucket with valid group, but invalid index [ OK ] TEST: Get a nexthop bucket from a non-resilient group [ OK ] TEST: Get a nexthop bucket from a non-existent group [ OK ] Tests passed: 29 Tests failed: 0 # ./fib_nexthops.sh -t ipv4_large_res_grp IPv4 large resilient group (128k buckets) ----------------------------------------- TEST: Dump large (x131072) nexthop buckets [ OK ] Tests passed: 1 Tests failed: 0 # ./fib_nexthops.sh -t ipv6_large_res_grp IPv6 large resilient group (128k buckets) ----------------------------------------- TEST: Dump large (x131072) nexthop buckets [ OK ] Tests passed: 1 Tests failed: 0 # ./fib_nexthops.sh -t ipv4_res_torture IPv4 runtime resilient nexthop group torture -------------------------------------------- TEST: IPv4 resilient nexthop group torture test [ OK ] Tests passed: 1 Tests failed: 0 # ./fib_nexthops.sh -t ipv6_res_torture IPv6 runtime resilient nexthop group torture -------------------------------------------- TEST: IPv6 resilient nexthop group torture test [ OK ] Tests passed: 1 Tests failed: 0 # ./fib_nexthops.sh -t ipv4_res_grp_fcnal IPv4 resilient groups functional -------------------------------- TEST: Nexthop group updated when entry is deleted [ OK ] TEST: Nexthop buckets updated when entry is deleted [ OK ] TEST: Nexthop group updated after replace [ OK ] TEST: Nexthop buckets updated after replace [ OK ] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] TEST: Nexthop group updated after replace - nECMP [ OK ] TEST: Nexthop buckets updated after replace - nECMP [ OK ] Tests passed: 8 Tests failed: 0 # ./fib_nexthops.sh -t ipv6_res_grp_fcnal IPv6 resilient groups functional -------------------------------- TEST: Nexthop group updated when entry is deleted [ OK ] TEST: Nexthop buckets updated when entry is deleted [ OK ] TEST: Nexthop group updated after replace [ OK ] TEST: Nexthop buckets updated after replace [ OK ] TEST: Nexthop group updated when entry is deleted - nECMP [ OK ] TEST: Nexthop buckets updated when entry is deleted - nECMP [ OK ] TEST: Nexthop group updated after replace - nECMP [ OK ] TEST: Nexthop buckets updated after replace - nECMP [ OK ] Tests passed: 8 Tests failed: 0 Signed-off-by: Ido Schimmel <idosch@nvidia.com> Co-developed-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ido Schimmel
David S. Miller
parent
a8f9952d21
commit
557205f47d
@ -22,26 +22,33 @@ ksft_skip=4
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IPV4_TESTS="
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ipv4_fcnal
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ipv4_grp_fcnal
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ipv4_res_grp_fcnal
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ipv4_withv6_fcnal
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ipv4_fcnal_runtime
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ipv4_large_grp
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ipv4_large_res_grp
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ipv4_compat_mode
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ipv4_fdb_grp_fcnal
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ipv4_torture
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ipv4_res_torture
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"
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IPV6_TESTS="
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ipv6_fcnal
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ipv6_grp_fcnal
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ipv6_res_grp_fcnal
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ipv6_fcnal_runtime
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ipv6_large_grp
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ipv6_large_res_grp
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ipv6_compat_mode
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ipv6_fdb_grp_fcnal
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ipv6_torture
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ipv6_res_torture
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"
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ALL_TESTS="
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basic
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basic_res
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${IPV4_TESTS}
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${IPV6_TESTS}
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"
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@ -254,6 +261,19 @@ check_nexthop()
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check_output "${out}" "${expected}"
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}
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check_nexthop_bucket()
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{
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local nharg="$1"
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local expected="$2"
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local out
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# remove the idle time since we cannot match it
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out=$($IP nexthop bucket ${nharg} \
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| sed s/idle_time\ [0-9.]*\ // 2>/dev/null)
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check_output "${out}" "${expected}"
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}
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check_route()
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{
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local pfx="$1"
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@ -330,6 +350,25 @@ check_large_grp()
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log_test $? 0 "Dump large (x$ecmp) ecmp groups"
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}
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check_large_res_grp()
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{
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local ipv=$1
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local buckets=$2
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local ipstr=""
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if [ $ipv -eq 4 ]; then
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ipstr="172.16.1.2"
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else
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ipstr="2001:db8:91::2"
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fi
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# create a resilient group with $buckets buckets and dump them
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run_cmd "$IP nexthop add id 100 via $ipstr dev veth1"
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run_cmd "$IP nexthop add id 1000 group 100 type resilient buckets $buckets"
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run_cmd "$IP nexthop bucket list"
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log_test $? 0 "Dump large (x$buckets) nexthop buckets"
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}
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start_ip_monitor()
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{
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local mtype=$1
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@ -366,6 +405,15 @@ check_nexthop_fdb_support()
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fi
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}
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check_nexthop_res_support()
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{
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$IP nexthop help 2>&1 | grep -q resilient
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if [ $? -ne 0 ]; then
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echo "SKIP: iproute2 too old, missing resilient nexthop group support"
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return $ksft_skip
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fi
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}
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ipv6_fdb_grp_fcnal()
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{
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local rc
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@ -688,6 +736,70 @@ ipv6_grp_fcnal()
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log_test $? 2 "Nexthop group can not have a blackhole and another nexthop"
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}
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ipv6_res_grp_fcnal()
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{
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local rc
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echo
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echo "IPv6 resilient groups functional"
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echo "--------------------------------"
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check_nexthop_res_support
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if [ $? -eq $ksft_skip ]; then
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return $ksft_skip
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fi
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#
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# migration of nexthop buckets - equal weights
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#
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run_cmd "$IP nexthop add id 62 via 2001:db8:91::2 dev veth1"
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run_cmd "$IP nexthop add id 63 via 2001:db8:91::3 dev veth1"
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run_cmd "$IP nexthop add id 102 group 62/63 type resilient buckets 2 idle_timer 0"
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run_cmd "$IP nexthop del id 63"
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check_nexthop "id 102" \
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"id 102 group 62 type resilient buckets 2 idle_timer 0 unbalanced_timer 0 unbalanced_time 0"
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log_test $? 0 "Nexthop group updated when entry is deleted"
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check_nexthop_bucket "list id 102" \
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"id 102 index 0 nhid 62 id 102 index 1 nhid 62"
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log_test $? 0 "Nexthop buckets updated when entry is deleted"
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run_cmd "$IP nexthop add id 63 via 2001:db8:91::3 dev veth1"
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run_cmd "$IP nexthop replace id 102 group 62/63 type resilient buckets 2 idle_timer 0"
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check_nexthop "id 102" \
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"id 102 group 62/63 type resilient buckets 2 idle_timer 0 unbalanced_timer 0 unbalanced_time 0"
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log_test $? 0 "Nexthop group updated after replace"
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check_nexthop_bucket "list id 102" \
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"id 102 index 0 nhid 63 id 102 index 1 nhid 62"
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log_test $? 0 "Nexthop buckets updated after replace"
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$IP nexthop flush >/dev/null 2>&1
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#
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# migration of nexthop buckets - unequal weights
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#
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run_cmd "$IP nexthop add id 62 via 2001:db8:91::2 dev veth1"
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run_cmd "$IP nexthop add id 63 via 2001:db8:91::3 dev veth1"
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run_cmd "$IP nexthop add id 102 group 62,3/63,1 type resilient buckets 4 idle_timer 0"
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run_cmd "$IP nexthop del id 63"
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check_nexthop "id 102" \
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"id 102 group 62,3 type resilient buckets 4 idle_timer 0 unbalanced_timer 0 unbalanced_time 0"
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log_test $? 0 "Nexthop group updated when entry is deleted - nECMP"
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check_nexthop_bucket "list id 102" \
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"id 102 index 0 nhid 62 id 102 index 1 nhid 62 id 102 index 2 nhid 62 id 102 index 3 nhid 62"
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log_test $? 0 "Nexthop buckets updated when entry is deleted - nECMP"
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run_cmd "$IP nexthop add id 63 via 2001:db8:91::3 dev veth1"
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run_cmd "$IP nexthop replace id 102 group 62,3/63,1 type resilient buckets 4 idle_timer 0"
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check_nexthop "id 102" \
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"id 102 group 62,3/63 type resilient buckets 4 idle_timer 0 unbalanced_timer 0 unbalanced_time 0"
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log_test $? 0 "Nexthop group updated after replace - nECMP"
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check_nexthop_bucket "list id 102" \
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"id 102 index 0 nhid 63 id 102 index 1 nhid 62 id 102 index 2 nhid 62 id 102 index 3 nhid 62"
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log_test $? 0 "Nexthop buckets updated after replace - nECMP"
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}
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ipv6_fcnal_runtime()
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{
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local rc
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@ -846,6 +958,22 @@ ipv6_large_grp()
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$IP nexthop flush >/dev/null 2>&1
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}
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ipv6_large_res_grp()
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{
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echo
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echo "IPv6 large resilient group (128k buckets)"
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echo "-----------------------------------------"
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check_nexthop_res_support
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if [ $? -eq $ksft_skip ]; then
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return $ksft_skip
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fi
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check_large_res_grp 6 $((128 * 1024))
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$IP nexthop flush >/dev/null 2>&1
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}
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ipv6_del_add_loop1()
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{
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while :; do
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@ -902,6 +1030,61 @@ ipv6_torture()
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log_test 0 0 "IPv6 torture test"
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}
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ipv6_res_grp_replace_loop()
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{
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while :; do
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$IP nexthop replace id 102 group 100/101 type resilient
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done >/dev/null 2>&1
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}
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ipv6_res_torture()
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{
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local pid1
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local pid2
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local pid3
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local pid4
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local pid5
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echo
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echo "IPv6 runtime resilient nexthop group torture"
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echo "--------------------------------------------"
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check_nexthop_res_support
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if [ $? -eq $ksft_skip ]; then
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return $ksft_skip
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fi
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if [ ! -x "$(command -v mausezahn)" ]; then
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echo "SKIP: Could not run test; need mausezahn tool"
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return
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fi
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run_cmd "$IP nexthop add id 100 via 2001:db8:91::2 dev veth1"
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run_cmd "$IP nexthop add id 101 via 2001:db8:92::2 dev veth3"
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run_cmd "$IP nexthop add id 102 group 100/101 type resilient buckets 512 idle_timer 0"
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run_cmd "$IP route add 2001:db8:101::1 nhid 102"
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run_cmd "$IP route add 2001:db8:101::2 nhid 102"
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ipv6_del_add_loop1 &
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pid1=$!
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ipv6_res_grp_replace_loop &
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pid2=$!
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ip netns exec me ping -f 2001:db8:101::1 >/dev/null 2>&1 &
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pid3=$!
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ip netns exec me ping -f 2001:db8:101::2 >/dev/null 2>&1 &
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pid4=$!
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ip netns exec me mausezahn -6 veth1 \
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-B 2001:db8:101::2 -A 2001:db8:91::1 -c 0 \
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-t tcp "dp=1-1023, flags=syn" >/dev/null 2>&1 &
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pid5=$!
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sleep 300
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kill -9 $pid1 $pid2 $pid3 $pid4 $pid5
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wait $pid1 $pid2 $pid3 $pid4 $pid5 2>/dev/null
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# if we did not crash, success
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log_test 0 0 "IPv6 resilient nexthop group torture test"
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}
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ipv4_fcnal()
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{
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@ -1061,6 +1244,70 @@ ipv4_grp_fcnal()
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log_test $? 2 "Nexthop group can not have a blackhole and another nexthop"
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}
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ipv4_res_grp_fcnal()
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{
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local rc
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echo
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echo "IPv4 resilient groups functional"
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echo "--------------------------------"
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check_nexthop_res_support
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if [ $? -eq $ksft_skip ]; then
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return $ksft_skip
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fi
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#
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# migration of nexthop buckets - equal weights
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#
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run_cmd "$IP nexthop add id 12 via 172.16.1.2 dev veth1"
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run_cmd "$IP nexthop add id 13 via 172.16.1.3 dev veth1"
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run_cmd "$IP nexthop add id 102 group 12/13 type resilient buckets 2 idle_timer 0"
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run_cmd "$IP nexthop del id 13"
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check_nexthop "id 102" \
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"id 102 group 12 type resilient buckets 2 idle_timer 0 unbalanced_timer 0 unbalanced_time 0"
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log_test $? 0 "Nexthop group updated when entry is deleted"
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check_nexthop_bucket "list id 102" \
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"id 102 index 0 nhid 12 id 102 index 1 nhid 12"
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log_test $? 0 "Nexthop buckets updated when entry is deleted"
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run_cmd "$IP nexthop add id 13 via 172.16.1.3 dev veth1"
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run_cmd "$IP nexthop replace id 102 group 12/13 type resilient buckets 2 idle_timer 0"
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check_nexthop "id 102" \
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"id 102 group 12/13 type resilient buckets 2 idle_timer 0 unbalanced_timer 0 unbalanced_time 0"
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log_test $? 0 "Nexthop group updated after replace"
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check_nexthop_bucket "list id 102" \
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"id 102 index 0 nhid 13 id 102 index 1 nhid 12"
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log_test $? 0 "Nexthop buckets updated after replace"
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$IP nexthop flush >/dev/null 2>&1
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#
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# migration of nexthop buckets - unequal weights
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#
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run_cmd "$IP nexthop add id 12 via 172.16.1.2 dev veth1"
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run_cmd "$IP nexthop add id 13 via 172.16.1.3 dev veth1"
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run_cmd "$IP nexthop add id 102 group 12,3/13,1 type resilient buckets 4 idle_timer 0"
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run_cmd "$IP nexthop del id 13"
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check_nexthop "id 102" \
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"id 102 group 12,3 type resilient buckets 4 idle_timer 0 unbalanced_timer 0 unbalanced_time 0"
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log_test $? 0 "Nexthop group updated when entry is deleted - nECMP"
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check_nexthop_bucket "list id 102" \
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"id 102 index 0 nhid 12 id 102 index 1 nhid 12 id 102 index 2 nhid 12 id 102 index 3 nhid 12"
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log_test $? 0 "Nexthop buckets updated when entry is deleted - nECMP"
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run_cmd "$IP nexthop add id 13 via 172.16.1.3 dev veth1"
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run_cmd "$IP nexthop replace id 102 group 12,3/13,1 type resilient buckets 4 idle_timer 0"
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check_nexthop "id 102" \
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"id 102 group 12,3/13 type resilient buckets 4 idle_timer 0 unbalanced_timer 0 unbalanced_time 0"
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log_test $? 0 "Nexthop group updated after replace - nECMP"
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check_nexthop_bucket "list id 102" \
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"id 102 index 0 nhid 13 id 102 index 1 nhid 12 id 102 index 2 nhid 12 id 102 index 3 nhid 12"
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log_test $? 0 "Nexthop buckets updated after replace - nECMP"
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}
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ipv4_withv6_fcnal()
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{
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local lladdr
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@ -1282,6 +1529,22 @@ ipv4_large_grp()
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$IP nexthop flush >/dev/null 2>&1
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}
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ipv4_large_res_grp()
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{
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echo
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echo "IPv4 large resilient group (128k buckets)"
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echo "-----------------------------------------"
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check_nexthop_res_support
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if [ $? -eq $ksft_skip ]; then
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return $ksft_skip
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fi
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check_large_res_grp 4 $((128 * 1024))
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$IP nexthop flush >/dev/null 2>&1
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}
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sysctl_nexthop_compat_mode_check()
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{
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local sysctlname="net.ipv4.nexthop_compat_mode"
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@ -1505,6 +1768,62 @@ ipv4_torture()
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log_test 0 0 "IPv4 torture test"
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}
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ipv4_res_grp_replace_loop()
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{
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while :; do
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$IP nexthop replace id 102 group 100/101 type resilient
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done >/dev/null 2>&1
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}
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ipv4_res_torture()
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{
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local pid1
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local pid2
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local pid3
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local pid4
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local pid5
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echo
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echo "IPv4 runtime resilient nexthop group torture"
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echo "--------------------------------------------"
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check_nexthop_res_support
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if [ $? -eq $ksft_skip ]; then
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return $ksft_skip
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fi
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if [ ! -x "$(command -v mausezahn)" ]; then
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echo "SKIP: Could not run test; need mausezahn tool"
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return
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fi
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run_cmd "$IP nexthop add id 100 via 172.16.1.2 dev veth1"
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run_cmd "$IP nexthop add id 101 via 172.16.2.2 dev veth3"
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run_cmd "$IP nexthop add id 102 group 100/101 type resilient buckets 512 idle_timer 0"
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run_cmd "$IP route add 172.16.101.1 nhid 102"
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run_cmd "$IP route add 172.16.101.2 nhid 102"
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ipv4_del_add_loop1 &
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pid1=$!
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ipv4_res_grp_replace_loop &
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pid2=$!
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ip netns exec me ping -f 172.16.101.1 >/dev/null 2>&1 &
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pid3=$!
|
||||
ip netns exec me ping -f 172.16.101.2 >/dev/null 2>&1 &
|
||||
pid4=$!
|
||||
ip netns exec me mausezahn veth1 \
|
||||
-B 172.16.101.2 -A 172.16.1.1 -c 0 \
|
||||
-t tcp "dp=1-1023, flags=syn" >/dev/null 2>&1 &
|
||||
pid5=$!
|
||||
|
||||
sleep 300
|
||||
kill -9 $pid1 $pid2 $pid3 $pid4 $pid5
|
||||
wait $pid1 $pid2 $pid3 $pid4 $pid5 2>/dev/null
|
||||
|
||||
# if we did not crash, success
|
||||
log_test 0 0 "IPv4 resilient nexthop group torture test"
|
||||
}
|
||||
|
||||
basic()
|
||||
{
|
||||
echo
|
||||
@ -1616,6 +1935,204 @@ basic()
|
||||
$IP nexthop flush >/dev/null 2>&1
|
||||
}
|
||||
|
||||
check_nexthop_buckets_balance()
|
||||
{
|
||||
local nharg=$1; shift
|
||||
local ret
|
||||
|
||||
while (($# > 0)); do
|
||||
local selector=$1; shift
|
||||
local condition=$1; shift
|
||||
local count
|
||||
|
||||
count=$($IP -j nexthop bucket ${nharg} ${selector} | jq length)
|
||||
(( $count $condition ))
|
||||
ret=$?
|
||||
if ((ret != 0)); then
|
||||
return $ret
|
||||
fi
|
||||
done
|
||||
|
||||
return 0
|
||||
}
|
||||
|
||||
basic_res()
|
||||
{
|
||||
echo
|
||||
echo "Basic resilient nexthop group functional tests"
|
||||
echo "----------------------------------------------"
|
||||
|
||||
check_nexthop_res_support
|
||||
if [ $? -eq $ksft_skip ]; then
|
||||
return $ksft_skip
|
||||
fi
|
||||
|
||||
run_cmd "$IP nexthop add id 1 dev veth1"
|
||||
|
||||
#
|
||||
# resilient nexthop group addition
|
||||
#
|
||||
|
||||
run_cmd "$IP nexthop add id 101 group 1 type resilient buckets 8"
|
||||
log_test $? 0 "Add a nexthop group with default parameters"
|
||||
|
||||
run_cmd "$IP nexthop get id 101"
|
||||
check_nexthop "id 101" \
|
||||
"id 101 group 1 type resilient buckets 8 idle_timer 120 unbalanced_timer 0 unbalanced_time 0"
|
||||
log_test $? 0 "Get a nexthop group with default parameters"
|
||||
|
||||
run_cmd "$IP nexthop add id 102 group 1 type resilient
|
||||
buckets 4 idle_timer 100 unbalanced_timer 5"
|
||||
run_cmd "$IP nexthop get id 102"
|
||||
check_nexthop "id 102" \
|
||||
"id 102 group 1 type resilient buckets 4 idle_timer 100 unbalanced_timer 5 unbalanced_time 0"
|
||||
log_test $? 0 "Get a nexthop group with non-default parameters"
|
||||
|
||||
run_cmd "$IP nexthop add id 103 group 1 type resilient buckets 0"
|
||||
log_test $? 2 "Add a nexthop group with 0 buckets"
|
||||
|
||||
#
|
||||
# resilient nexthop group replacement
|
||||
#
|
||||
|
||||
run_cmd "$IP nexthop replace id 101 group 1 type resilient
|
||||
buckets 8 idle_timer 240 unbalanced_timer 80"
|
||||
log_test $? 0 "Replace nexthop group parameters"
|
||||
check_nexthop "id 101" \
|
||||
"id 101 group 1 type resilient buckets 8 idle_timer 240 unbalanced_timer 80 unbalanced_time 0"
|
||||
log_test $? 0 "Get a nexthop group after replacing parameters"
|
||||
|
||||
run_cmd "$IP nexthop replace id 101 group 1 type resilient idle_timer 512"
|
||||
log_test $? 0 "Replace idle timer"
|
||||
check_nexthop "id 101" \
|
||||
"id 101 group 1 type resilient buckets 8 idle_timer 512 unbalanced_timer 80 unbalanced_time 0"
|
||||
log_test $? 0 "Get a nexthop group after replacing idle timer"
|
||||
|
||||
run_cmd "$IP nexthop replace id 101 group 1 type resilient unbalanced_timer 256"
|
||||
log_test $? 0 "Replace unbalanced timer"
|
||||
check_nexthop "id 101" \
|
||||
"id 101 group 1 type resilient buckets 8 idle_timer 512 unbalanced_timer 256 unbalanced_time 0"
|
||||
log_test $? 0 "Get a nexthop group after replacing unbalanced timer"
|
||||
|
||||
run_cmd "$IP nexthop replace id 101 group 1 type resilient"
|
||||
log_test $? 0 "Replace with no parameters"
|
||||
check_nexthop "id 101" \
|
||||
"id 101 group 1 type resilient buckets 8 idle_timer 512 unbalanced_timer 256 unbalanced_time 0"
|
||||
log_test $? 0 "Get a nexthop group after replacing no parameters"
|
||||
|
||||
run_cmd "$IP nexthop replace id 101 group 1"
|
||||
log_test $? 2 "Replace nexthop group type - implicit"
|
||||
|
||||
run_cmd "$IP nexthop replace id 101 group 1 type mpath"
|
||||
log_test $? 2 "Replace nexthop group type - explicit"
|
||||
|
||||
run_cmd "$IP nexthop replace id 101 group 1 type resilient buckets 1024"
|
||||
log_test $? 2 "Replace number of nexthop buckets"
|
||||
|
||||
check_nexthop "id 101" \
|
||||
"id 101 group 1 type resilient buckets 8 idle_timer 512 unbalanced_timer 256 unbalanced_time 0"
|
||||
log_test $? 0 "Get a nexthop group after replacing with invalid parameters"
|
||||
|
||||
#
|
||||
# resilient nexthop buckets dump
|
||||
#
|
||||
|
||||
$IP nexthop flush >/dev/null 2>&1
|
||||
run_cmd "$IP nexthop add id 1 dev veth1"
|
||||
run_cmd "$IP nexthop add id 2 dev veth3"
|
||||
run_cmd "$IP nexthop add id 101 group 1/2 type resilient buckets 4"
|
||||
run_cmd "$IP nexthop add id 201 group 1/2"
|
||||
|
||||
check_nexthop_bucket "" \
|
||||
"id 101 index 0 nhid 2 id 101 index 1 nhid 2 id 101 index 2 nhid 1 id 101 index 3 nhid 1"
|
||||
log_test $? 0 "Dump all nexthop buckets"
|
||||
|
||||
check_nexthop_bucket "list id 101" \
|
||||
"id 101 index 0 nhid 2 id 101 index 1 nhid 2 id 101 index 2 nhid 1 id 101 index 3 nhid 1"
|
||||
log_test $? 0 "Dump all nexthop buckets in a group"
|
||||
|
||||
(( $($IP -j nexthop bucket list id 101 |
|
||||
jq '[.[] | select(.bucket.idle_time > 0 and
|
||||
.bucket.idle_time < 2)] | length') == 4 ))
|
||||
log_test $? 0 "All nexthop buckets report a positive near-zero idle time"
|
||||
|
||||
check_nexthop_bucket "list dev veth1" \
|
||||
"id 101 index 2 nhid 1 id 101 index 3 nhid 1"
|
||||
log_test $? 0 "Dump all nexthop buckets with a specific nexthop device"
|
||||
|
||||
check_nexthop_bucket "list nhid 2" \
|
||||
"id 101 index 0 nhid 2 id 101 index 1 nhid 2"
|
||||
log_test $? 0 "Dump all nexthop buckets with a specific nexthop identifier"
|
||||
|
||||
run_cmd "$IP nexthop bucket list id 111"
|
||||
log_test $? 2 "Dump all nexthop buckets in a non-existent group"
|
||||
|
||||
run_cmd "$IP nexthop bucket list id 201"
|
||||
log_test $? 2 "Dump all nexthop buckets in a non-resilient group"
|
||||
|
||||
run_cmd "$IP nexthop bucket list dev bla"
|
||||
log_test $? 255 "Dump all nexthop buckets using a non-existent device"
|
||||
|
||||
run_cmd "$IP nexthop bucket list groups"
|
||||
log_test $? 255 "Dump all nexthop buckets with invalid 'groups' keyword"
|
||||
|
||||
run_cmd "$IP nexthop bucket list fdb"
|
||||
log_test $? 255 "Dump all nexthop buckets with invalid 'fdb' keyword"
|
||||
|
||||
#
|
||||
# resilient nexthop buckets get requests
|
||||
#
|
||||
|
||||
check_nexthop_bucket "get id 101 index 0" "id 101 index 0 nhid 2"
|
||||
log_test $? 0 "Get a valid nexthop bucket"
|
||||
|
||||
run_cmd "$IP nexthop bucket get id 101 index 999"
|
||||
log_test $? 2 "Get a nexthop bucket with valid group, but invalid index"
|
||||
|
||||
run_cmd "$IP nexthop bucket get id 201 index 0"
|
||||
log_test $? 2 "Get a nexthop bucket from a non-resilient group"
|
||||
|
||||
run_cmd "$IP nexthop bucket get id 999 index 0"
|
||||
log_test $? 2 "Get a nexthop bucket from a non-existent group"
|
||||
|
||||
#
|
||||
# tests for bucket migration
|
||||
#
|
||||
|
||||
$IP nexthop flush >/dev/null 2>&1
|
||||
|
||||
run_cmd "$IP nexthop add id 1 dev veth1"
|
||||
run_cmd "$IP nexthop add id 2 dev veth3"
|
||||
run_cmd "$IP nexthop add id 101
|
||||
group 1/2 type resilient buckets 10
|
||||
idle_timer 1 unbalanced_timer 20"
|
||||
|
||||
check_nexthop_buckets_balance "list id 101" \
|
||||
"nhid 1" "== 5" \
|
||||
"nhid 2" "== 5"
|
||||
log_test $? 0 "Initial bucket allocation"
|
||||
|
||||
run_cmd "$IP nexthop replace id 101
|
||||
group 1,2/2,3 type resilient"
|
||||
check_nexthop_buckets_balance "list id 101" \
|
||||
"nhid 1" "== 4" \
|
||||
"nhid 2" "== 6"
|
||||
log_test $? 0 "Bucket allocation after replace"
|
||||
|
||||
# Check that increase in idle timer does not make buckets appear busy.
|
||||
run_cmd "$IP nexthop replace id 101
|
||||
group 1,2/2,3 type resilient
|
||||
idle_timer 10"
|
||||
run_cmd "$IP nexthop replace id 101
|
||||
group 1/2 type resilient"
|
||||
check_nexthop_buckets_balance "list id 101" \
|
||||
"nhid 1" "== 5" \
|
||||
"nhid 2" "== 5"
|
||||
log_test $? 0 "Buckets migrated after idle timer change"
|
||||
|
||||
$IP nexthop flush >/dev/null 2>&1
|
||||
}
|
||||
|
||||
################################################################################
|
||||
# usage
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user