katran is not work fine #12
Comments
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are there multiple interfaces on server running katran or just one ? mac address "10:f3:11:7a:b1:96" belongs to some ruter. this router located on the same interface as ingress packets toward vip 220.248.68.37 or not? could you please show outputs from server, running katran of this commands:
as shown on this picture: https://github.com/facebookincubator/katran/blob/master/imgs/katran_pktflow.png katran receive packets toward vip and resend em back from the same interface. e.g. it cannot work in scenario, where it receives packets from eth0 interface and resend em from eth1. |
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multiple interfaces on katran server： ip link show1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 root@ubnutu:~# ip route get 10.24.247.31 |
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According to your output enp4s0f1 is interface when you receive packets toward vip. And enp3s0f0 toward backend. Katran works only when it receive and send packets from the same interface. In your scenario it means that default router behind enp4 interface must know how to forward packets toward 247.31 |
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@liuflylove666 let me know if you have any more questions about this topology |
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Sep 26, 2020
Summary: Pull Request resolved: facebookexperimental/rust-shed#12 The OpenSSL version on Mac doesn't work well with EdenSCM and Mononoke integration, just use the one from getdeps/brew. Also remove the now redundant "DEVELOPER_DIR" since the modern XCode version works. Pull Request resolved: facebook/sapling#63 Reviewed By: StanislavGlebik Differential Revision: D23927022 Pulled By: lukaspiatkowski fbshipit-source-id: 6b6b3baa33d49b567b9aa6178cbd20b7ae9edc89
facebook-github-bot
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Mar 20, 2024
Summary: After diving in all the build system I found that the first error mentioned in #219 and #220 ``` 1597 | static_assert(formattable_char, "Mixing character types is disallowed."); ``` Was basically happening while compiling folly, after compiling it by itself I noticed this didn't happened, so I found that there was an issue with the fmt dependencies, removing the one that was downloaded by katran The issue mentioned in: #221 Was because katran was configured to use C++14 by default, and some of the libraries of folly require C++17, updated our requirements. Test Plan: TEST Output: ``` Test project /home/ubuntu/ivanmorett/katran/_build/build/katran/lib/tests Start 1: IpHelpersTests.testV4ParsingBe 1/56 Test #1: IpHelpersTests.testV4ParsingBe ....................... Passed 0.01 sec Start 2: IpHelpersTests.testV4ParsingInt 2/56 Test #2: IpHelpersTests.testV4ParsingInt ...................... Passed 0.01 sec Start 3: IpHelpersTests.testV6ParsingBe 3/56 Test #3: IpHelpersTests.testV6ParsingBe ....................... Passed 0.01 sec Start 4: IpHelpersTests.testV6ParsingInt 4/56 Test #4: IpHelpersTests.testV6ParsingInt ...................... Passed 0.01 sec Start 5: IpHelpersTests.testIncorrectAddr 5/56 Test #5: IpHelpersTests.testIncorrectAddr ..................... Passed 0.01 sec Start 6: CHHelpersTest.testMaglevCHSameWeight 6/56 Test #6: CHHelpersTest.testMaglevCHSameWeight ................. Passed 0.01 sec Start 7: CHHelpersTest.testMaglevV2CHSameWeight 7/56 Test #7: CHHelpersTest.testMaglevV2CHSameWeight ............... Passed 0.01 sec Start 8: CHHelpersTest.testMaglevCHDiffWeight 8/56 Test #8: CHHelpersTest.testMaglevCHDiffWeight ................. Passed 0.01 sec Start 9: CHHelpersTest.testMaglevV2CHDiffWeight 9/56 Test #9: CHHelpersTest.testMaglevV2CHDiffWeight ............... Passed 0.01 sec Start 10: CHHelpersTest.testMaglevWeightsSumLargerThanRing 10/56 Test #10: CHHelpersTest.testMaglevWeightsSumLargerThanRing ..... Passed 0.01 sec Start 11: CHHelpersTest.testMaglevWeightsSumBelowRingSize 11/56 Test #11: CHHelpersTest.testMaglevWeightsSumBelowRingSize ...... Passed 0.01 sec Start 12: KatranLbTest.testChangeMac 12/56 Test #12: KatranLbTest.testChangeMac ........................... Passed 0.01 sec Start 13: KatranLbTest.testIfIndex 13/56 Test #13: KatranLbTest.testIfIndex ............................. Passed 0.01 sec Start 14: KatranLbTest.testVipHelpers 14/56 Test #14: KatranLbTest.testVipHelpers .......................... Passed 0.14 sec Start 15: KatranLbTest.testAddingInvalidVip 15/56 Test #15: KatranLbTest.testAddingInvalidVip .................... Passed 0.01 sec Start 16: KatranLbTest.testRealHelpers 16/56 Test #16: KatranLbTest.testRealHelpers ......................... Passed 0.01 sec Start 17: KatranLbTest.testRealFlags 17/56 Test #17: KatranLbTest.testRealFlags ........................... Passed 0.01 sec Start 18: KatranLbTest.testVipStatsHelper 18/56 Test #18: KatranLbTest.testVipStatsHelper ...................... Passed 0.01 sec Start 19: KatranLbTest.testLruStatsHelper 19/56 Test #19: KatranLbTest.testLruStatsHelper ...................... Passed 0.01 sec Start 20: KatranLbTest.testLruMissStatsHelper 20/56 Test #20: KatranLbTest.testLruMissStatsHelper .................. Passed 0.01 sec Start 21: KatranLbTest.testHcHelpers 21/56 Test #21: KatranLbTest.testHcHelpers ........................... Passed 0.01 sec Start 22: KatranLbTest.getVipFlags 22/56 Test #22: KatranLbTest.getVipFlags ............................. Passed 0.01 sec Start 23: KatranLbTest.getAllVips 23/56 Test #23: KatranLbTest.getAllVips .............................. Passed 0.01 sec Start 24: KatranLbTest.testUpdateRealsHelper 24/56 Test #24: KatranLbTest.testUpdateRealsHelper ................... Passed 0.07 sec Start 25: KatranLbTest.testUpdateQuicRealsHelper 25/56 Test #25: KatranLbTest.testUpdateQuicRealsHelper ............... Passed 0.06 sec Start 26: KatranLbTest.testUpdateQuicReal 26/56 Test #26: KatranLbTest.testUpdateQuicReal ...................... Passed 0.01 sec Start 27: KatranLbTest.getRealsForVip 27/56 Test #27: KatranLbTest.getRealsForVip .......................... Passed 0.01 sec Start 28: KatranLbTest.getHealthcheckersDst 28/56 Test #28: KatranLbTest.getHealthcheckersDst .................... Passed 0.01 sec Start 29: KatranLbTest.invalidAddressHandling 29/56 Test #29: KatranLbTest.invalidAddressHandling .................. Passed 0.01 sec Start 30: KatranLbTest.addInvalidSrcRoutingRule 30/56 Test #30: KatranLbTest.addInvalidSrcRoutingRule ................ Passed 0.01 sec Start 31: KatranLbTest.addValidSrcRoutingRuleV4 31/56 Test #31: KatranLbTest.addValidSrcRoutingRuleV4 ................ Passed 0.01 sec Start 32: KatranLbTest.addValidSrcRoutingRuleV6 32/56 Test #32: KatranLbTest.addValidSrcRoutingRuleV6 ................ Passed 0.01 sec Start 33: KatranLbTest.addMaxSrcRules 33/56 Test #33: KatranLbTest.addMaxSrcRules .......................... Passed 0.01 sec Start 34: KatranLbTest.delSrcRules 34/56 Test #34: KatranLbTest.delSrcRules ............................. Passed 0.01 sec Start 35: KatranLbTest.clearSrcRules 35/56 Test #35: KatranLbTest.clearSrcRules ........................... Passed 0.01 sec Start 36: KatranLbTest.addFewInvalidNets 36/56 Test #36: KatranLbTest.addFewInvalidNets ....................... Passed 0.01 sec Start 37: KatranLbTest.addInvalidDecapDst 37/56 Test #37: KatranLbTest.addInvalidDecapDst ...................... Passed 0.01 sec Start 38: KatranLbTest.addInvalidDecapDstNet 38/56 Test #38: KatranLbTest.addInvalidDecapDstNet ................... Passed 0.01 sec Start 39: KatranLbTest.addValidDecapDst 39/56 Test #39: KatranLbTest.addValidDecapDst ........................ Passed 0.01 sec Start 40: KatranLbTest.delValidDecapDst 40/56 Test #40: KatranLbTest.delValidDecapDst ........................ Passed 0.01 sec Start 41: KatranLbTest.delInvalidDecapDst 41/56 Test #41: KatranLbTest.delInvalidDecapDst ...................... Passed 0.01 sec Start 42: KatranLbTest.addMaxDecapDst 42/56 Test #42: KatranLbTest.addMaxDecapDst .......................... Passed 0.01 sec Start 43: VipTestF.testBatchUpdateReals 43/56 Test #43: VipTestF.testBatchUpdateReals ........................ Passed 0.04 sec Start 44: VipTestF.testBatchUpdateRealsWeight 44/56 Test #44: VipTestF.testBatchUpdateRealsWeight .................. Passed 0.05 sec Start 45: VipTestF.testGetRealsAndWeight 45/56 Test #45: VipTestF.testGetRealsAndWeight ....................... Passed 0.01 sec Start 46: VipTestF.testGetReals 46/56 Test #46: VipTestF.testGetReals ................................ Passed 0.02 sec Start 47: VipTest.testAddRemoveReal 47/56 Test #47: VipTest.testAddRemoveReal ............................ Passed 0.01 sec Start 48: EventPipeCallbackTest.SimpleCallbackTest 48/56 Test #48: EventPipeCallbackTest.SimpleCallbackTest ............. Passed 0.01 sec Start 49: EventPipeCallbackTest.LargeWriteTest 49/56 Test #49: EventPipeCallbackTest.LargeWriteTest ................. Passed 0.15 sec Start 50: TestMonitoringServiceCore.SimpleAcceptSubscription 50/56 Test #50: TestMonitoringServiceCore.SimpleAcceptSubscription ... Passed 0.01 sec Start 51: TestMonitoringServiceCore.SimpleErrors 51/56 Test #51: TestMonitoringServiceCore.SimpleErrors ............... Passed 0.01 sec Start 52: TestMonitoringServiceCore.EventIntersection 52/56 Test #52: TestMonitoringServiceCore.EventIntersection .......... Passed 0.01 sec Start 53: TestMonitoringServiceCore.RacingClients 53/56 Test #53: TestMonitoringServiceCore.RacingClients .............. Passed 0.01 sec Start 54: TestMonitoringServiceCore.SubscribeAndCancel 54/56 Test #54: TestMonitoringServiceCore.SubscribeAndCancel ......... Passed 0.01 sec Start 55: PcapWriterTest.SingleWriter 55/56 Test #55: PcapWriterTest.SingleWriter .......................... Passed 0.02 sec Start 56: PcapWriterTest.MultiWriter 56/56 Test #56: PcapWriterTest.MultiWriter ........................... Passed 0.01 sec 100% tests passed, 0 tests failed out of 56 Total Test time (real) = 1.04 sec + cd ../testing/ + ctest -v ./CMakeFiles ./CTestTestfile.cmake ./Makefile ./base64helpers-tests './base64helpers-tests[1]_include.cmake' './base64helpers-tests[1]_tests.cmake' ./cmake_install.cmake ./katran_tester ./libbase64_helpers.a ./libbpftester.a ./libkatran_test_provision.a ./libkatran_test_util.a ./libpcap_parser.a ctest: /usr/local/lib/libcurl.so.4: no version information available (required by ctest) Test project /home/ubuntu/ivanmorett/katran/_build/build/katran/lib/testing Start 1: Base64Tests.testEncode 1/2 Test #1: Base64Tests.testEncode ........... Passed 0.01 sec Start 2: Base64Tests.testDecode 2/2 Test #2: Base64Tests.testDecode ........... Passed 0.01 sec 100% tests passed, 0 tests failed out of 2 Total Test time (real) = 0.01 sec + popd ~/ivanmorett/katran/_build ``` Differential Revision: D55108012 Pulled By: lima1756
lima1756
added a commit
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Mar 20, 2024
Summary: After diving in all the build system I found that the first error mentioned in #219 and #220 ``` 1597 | static_assert(formattable_char, "Mixing character types is disallowed."); ``` Was basically happening while compiling folly, after compiling it by itself I noticed this didn't happened, so I found that there was an issue with the fmt dependencies, removing the one that was downloaded by katran The issue mentioned in: #221 Was because katran was configured to use C++14 by default, and some of the libraries of folly require C++17, updated our requirements. Test Plan: TEST Output: ``` Test project /home/ubuntu/ivanmorett/katran/_build/build/katran/lib/tests Start 1: IpHelpersTests.testV4ParsingBe 1/56 Test #1: IpHelpersTests.testV4ParsingBe ....................... Passed 0.01 sec Start 2: IpHelpersTests.testV4ParsingInt 2/56 Test #2: IpHelpersTests.testV4ParsingInt ...................... Passed 0.01 sec Start 3: IpHelpersTests.testV6ParsingBe 3/56 Test #3: IpHelpersTests.testV6ParsingBe ....................... Passed 0.01 sec Start 4: IpHelpersTests.testV6ParsingInt 4/56 Test #4: IpHelpersTests.testV6ParsingInt ...................... Passed 0.01 sec Start 5: IpHelpersTests.testIncorrectAddr 5/56 Test #5: IpHelpersTests.testIncorrectAddr ..................... Passed 0.01 sec Start 6: CHHelpersTest.testMaglevCHSameWeight 6/56 Test #6: CHHelpersTest.testMaglevCHSameWeight ................. Passed 0.01 sec Start 7: CHHelpersTest.testMaglevV2CHSameWeight 7/56 Test #7: CHHelpersTest.testMaglevV2CHSameWeight ............... Passed 0.01 sec Start 8: CHHelpersTest.testMaglevCHDiffWeight 8/56 Test #8: CHHelpersTest.testMaglevCHDiffWeight ................. Passed 0.01 sec Start 9: CHHelpersTest.testMaglevV2CHDiffWeight 9/56 Test #9: CHHelpersTest.testMaglevV2CHDiffWeight ............... Passed 0.01 sec Start 10: CHHelpersTest.testMaglevWeightsSumLargerThanRing 10/56 Test #10: CHHelpersTest.testMaglevWeightsSumLargerThanRing ..... Passed 0.01 sec Start 11: CHHelpersTest.testMaglevWeightsSumBelowRingSize 11/56 Test #11: CHHelpersTest.testMaglevWeightsSumBelowRingSize ...... Passed 0.01 sec Start 12: KatranLbTest.testChangeMac 12/56 Test #12: KatranLbTest.testChangeMac ........................... Passed 0.01 sec Start 13: KatranLbTest.testIfIndex 13/56 Test #13: KatranLbTest.testIfIndex ............................. Passed 0.01 sec Start 14: KatranLbTest.testVipHelpers 14/56 Test #14: KatranLbTest.testVipHelpers .......................... Passed 0.14 sec Start 15: KatranLbTest.testAddingInvalidVip 15/56 Test #15: KatranLbTest.testAddingInvalidVip .................... Passed 0.01 sec Start 16: KatranLbTest.testRealHelpers 16/56 Test #16: KatranLbTest.testRealHelpers ......................... Passed 0.01 sec Start 17: KatranLbTest.testRealFlags 17/56 Test #17: KatranLbTest.testRealFlags ........................... Passed 0.01 sec Start 18: KatranLbTest.testVipStatsHelper 18/56 Test #18: KatranLbTest.testVipStatsHelper ...................... Passed 0.01 sec Start 19: KatranLbTest.testLruStatsHelper 19/56 Test #19: KatranLbTest.testLruStatsHelper ...................... Passed 0.01 sec Start 20: KatranLbTest.testLruMissStatsHelper 20/56 Test #20: KatranLbTest.testLruMissStatsHelper .................. Passed 0.01 sec Start 21: KatranLbTest.testHcHelpers 21/56 Test #21: KatranLbTest.testHcHelpers ........................... Passed 0.01 sec Start 22: KatranLbTest.getVipFlags 22/56 Test #22: KatranLbTest.getVipFlags ............................. Passed 0.01 sec Start 23: KatranLbTest.getAllVips 23/56 Test #23: KatranLbTest.getAllVips .............................. Passed 0.01 sec Start 24: KatranLbTest.testUpdateRealsHelper 24/56 Test #24: KatranLbTest.testUpdateRealsHelper ................... Passed 0.07 sec Start 25: KatranLbTest.testUpdateQuicRealsHelper 25/56 Test #25: KatranLbTest.testUpdateQuicRealsHelper ............... Passed 0.06 sec Start 26: KatranLbTest.testUpdateQuicReal 26/56 Test #26: KatranLbTest.testUpdateQuicReal ...................... Passed 0.01 sec Start 27: KatranLbTest.getRealsForVip 27/56 Test #27: KatranLbTest.getRealsForVip .......................... Passed 0.01 sec Start 28: KatranLbTest.getHealthcheckersDst 28/56 Test #28: KatranLbTest.getHealthcheckersDst .................... Passed 0.01 sec Start 29: KatranLbTest.invalidAddressHandling 29/56 Test #29: KatranLbTest.invalidAddressHandling .................. Passed 0.01 sec Start 30: KatranLbTest.addInvalidSrcRoutingRule 30/56 Test #30: KatranLbTest.addInvalidSrcRoutingRule ................ Passed 0.01 sec Start 31: KatranLbTest.addValidSrcRoutingRuleV4 31/56 Test #31: KatranLbTest.addValidSrcRoutingRuleV4 ................ Passed 0.01 sec Start 32: KatranLbTest.addValidSrcRoutingRuleV6 32/56 Test #32: KatranLbTest.addValidSrcRoutingRuleV6 ................ Passed 0.01 sec Start 33: KatranLbTest.addMaxSrcRules 33/56 Test #33: KatranLbTest.addMaxSrcRules .......................... Passed 0.01 sec Start 34: KatranLbTest.delSrcRules 34/56 Test #34: KatranLbTest.delSrcRules ............................. Passed 0.01 sec Start 35: KatranLbTest.clearSrcRules 35/56 Test #35: KatranLbTest.clearSrcRules ........................... Passed 0.01 sec Start 36: KatranLbTest.addFewInvalidNets 36/56 Test #36: KatranLbTest.addFewInvalidNets ....................... Passed 0.01 sec Start 37: KatranLbTest.addInvalidDecapDst 37/56 Test #37: KatranLbTest.addInvalidDecapDst ...................... Passed 0.01 sec Start 38: KatranLbTest.addInvalidDecapDstNet 38/56 Test #38: KatranLbTest.addInvalidDecapDstNet ................... Passed 0.01 sec Start 39: KatranLbTest.addValidDecapDst 39/56 Test #39: KatranLbTest.addValidDecapDst ........................ Passed 0.01 sec Start 40: KatranLbTest.delValidDecapDst 40/56 Test #40: KatranLbTest.delValidDecapDst ........................ Passed 0.01 sec Start 41: KatranLbTest.delInvalidDecapDst 41/56 Test #41: KatranLbTest.delInvalidDecapDst ...................... Passed 0.01 sec Start 42: KatranLbTest.addMaxDecapDst 42/56 Test #42: KatranLbTest.addMaxDecapDst .......................... Passed 0.01 sec Start 43: VipTestF.testBatchUpdateReals 43/56 Test #43: VipTestF.testBatchUpdateReals ........................ Passed 0.04 sec Start 44: VipTestF.testBatchUpdateRealsWeight 44/56 Test #44: VipTestF.testBatchUpdateRealsWeight .................. Passed 0.05 sec Start 45: VipTestF.testGetRealsAndWeight 45/56 Test #45: VipTestF.testGetRealsAndWeight ....................... Passed 0.01 sec Start 46: VipTestF.testGetReals 46/56 Test #46: VipTestF.testGetReals ................................ Passed 0.02 sec Start 47: VipTest.testAddRemoveReal 47/56 Test #47: VipTest.testAddRemoveReal ............................ Passed 0.01 sec Start 48: EventPipeCallbackTest.SimpleCallbackTest 48/56 Test #48: EventPipeCallbackTest.SimpleCallbackTest ............. Passed 0.01 sec Start 49: EventPipeCallbackTest.LargeWriteTest 49/56 Test #49: EventPipeCallbackTest.LargeWriteTest ................. Passed 0.15 sec Start 50: TestMonitoringServiceCore.SimpleAcceptSubscription 50/56 Test #50: TestMonitoringServiceCore.SimpleAcceptSubscription ... Passed 0.01 sec Start 51: TestMonitoringServiceCore.SimpleErrors 51/56 Test #51: TestMonitoringServiceCore.SimpleErrors ............... Passed 0.01 sec Start 52: TestMonitoringServiceCore.EventIntersection 52/56 Test #52: TestMonitoringServiceCore.EventIntersection .......... Passed 0.01 sec Start 53: TestMonitoringServiceCore.RacingClients 53/56 Test #53: TestMonitoringServiceCore.RacingClients .............. Passed 0.01 sec Start 54: TestMonitoringServiceCore.SubscribeAndCancel 54/56 Test #54: TestMonitoringServiceCore.SubscribeAndCancel ......... Passed 0.01 sec Start 55: PcapWriterTest.SingleWriter 55/56 Test #55: PcapWriterTest.SingleWriter .......................... Passed 0.02 sec Start 56: PcapWriterTest.MultiWriter 56/56 Test #56: PcapWriterTest.MultiWriter ........................... Passed 0.01 sec 100% tests passed, 0 tests failed out of 56 Total Test time (real) = 1.04 sec + cd ../testing/ + ctest -v ./CMakeFiles ./CTestTestfile.cmake ./Makefile ./base64helpers-tests './base64helpers-tests[1]_include.cmake' './base64helpers-tests[1]_tests.cmake' ./cmake_install.cmake ./katran_tester ./libbase64_helpers.a ./libbpftester.a ./libkatran_test_provision.a ./libkatran_test_util.a ./libpcap_parser.a ctest: /usr/local/lib/libcurl.so.4: no version information available (required by ctest) Test project /home/ubuntu/ivanmorett/katran/_build/build/katran/lib/testing Start 1: Base64Tests.testEncode 1/2 Test #1: Base64Tests.testEncode ........... Passed 0.01 sec Start 2: Base64Tests.testDecode 2/2 Test #2: Base64Tests.testDecode ........... Passed 0.01 sec 100% tests passed, 0 tests failed out of 2 Total Test time (real) = 0.01 sec + popd ~/ivanmorett/katran/_build ``` Differential Revision: D55108012 Pulled By: lima1756
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hi,
as example:
myclient(10.43.1.208)---->(220.248.68.38 interface enp4s0f1)(vip: 220.248.68.37)katran_server(lan_10.24.247.28)---real server(10.24.247.31)
on myclient:
telnet 220.248.68.37 22
no respone and i dont know whats wrong with me?
#start command:
/root/katran/build/katran/lib/xdproot -bpfprog /root/katran/deps/linux/bpfprog/bpf/xdp_root.o -bpfpath=/sys/fs/bpf/jmp_enp4s0f1 -intf=enp4s0f1
E0814 09:52:57.754595 14135 BpfLoader.cpp:160] Can't read section size for index: 2
E0814 09:52:57.755061 14135 BpfLoader.cpp:160] Can't read section size for index: 12
can't pin root array
root@ubnutu:~/katran# ./build/example_grpc/katran_server_grpc -balancer_prog ./deps/linux/bpfprog/bpf/balancer_kern.o -default_mac 10:f3:11:7a:b1:96 -forwarding_cores=0 -healthchecker_prog ./deps/linux/bpfprog/bpf/healthchecking_ipip.o -intf=enp4s0f1 -ipip_intf=ipip0 -ipip6_intf=ipip60 -lru_size=10000 -map_path /sys/fs/bpf/jmp_enp4s0f1 -prog_pos=2
I0814 10:00:01.356066 14182 KatranGrpcService.cpp:67] Starting Katran
E0814 10:00:01.357009 14182 BpfLoader.cpp:160] Can't read section size for index: 2
I0814 10:00:01.357031 14182 BpfLoader.cpp:434] Skipping section: 2 of file: ./deps/linux/bpfprog/bpf/balancer_kern.o
I0814 10:00:01.417520 14182 BpfLoader.cpp:353] relocation for non existing prog w/ idx 10
I0814 10:00:01.417557 14182 BpfLoader.cpp:353] relocation for non existing prog w/ idx 14
I0814 10:00:01.417563 14182 BpfLoader.cpp:353] relocation for non existing prog w/ idx 16
I0814 10:00:01.417569 14182 BpfLoader.cpp:353] relocation for non existing prog w/ idx 18
I0814 10:00:01.417574 14182 BpfLoader.cpp:353] relocation for non existing prog w/ idx 20
E0814 10:00:01.435165 14182 BpfLoader.cpp:160] Can't read section size for index: 2
I0814 10:00:01.435199 14182 BpfLoader.cpp:434] Skipping section: 2 of file: ./deps/linux/bpfprog/bpf/healthchecking_ipip.o
E0814 10:00:01.435222 14182 BpfLoader.cpp:160] Can't read section size for index: 12
I0814 10:00:01.435230 14182 BpfLoader.cpp:434] Skipping section: 12 of file: ./deps/linux/bpfprog/bpf/healthchecking_ipip.o
I0814 10:00:01.435448 14182 BpfLoader.cpp:353] relocation for non existing prog w/ idx 10
I0814 10:00:01.435462 14182 BpfLoader.cpp:353] relocation for non existing prog w/ idx 14
I0814 10:00:01.435469 14182 BpfLoader.cpp:353] relocation for non existing prog w/ idx 16
I0814 10:00:01.435479 14182 BpfLoader.cpp:353] relocation for non existing prog w/ idx 18
I0814 10:00:01.435485 14182 BpfLoader.cpp:353] relocation for non existing prog w/ idx 20
E0814 10:00:01.443327 14182 BpfLoader.cpp:97] Can't find name w/ name: lpm_src_v4
E0814 10:00:01.443353 14182 BpfLoader.cpp:97] Can't find name w/ name: decap_dst
Server listening on 0.0.0.0:50051
root@ubnutu:
# ./katran_goclient -l# ping 10.24.247.312018/08/14 05:49:25 vips len 1
VIP: 220.248.68.37 Port: 22 Protocol: tcp
Vip's flags:
->10.24.247.31 weight: 1
exiting
root@ubnutu:
PING 10.24.247.31 (10.24.247.31) 56(84) bytes of data.
64 bytes from 10.24.247.31: icmp_seq=1 ttl=64 time=0.399 ms
root@ubnutu:~# ./katran_goclient -s -lru
summary: 14 pkts/sec. lru hit: 0.00% lru miss: 100.00% (tcp syn: 1.00% tcp non-syn: 0.00% udp: 0.00%) fallback lru hit: 14 pkts/sec
summary: 0 pkts/sec. lru hit: 0.00% lru miss: 0.00% (tcp syn: 0.00% tcp non-syn: 0.00% udp: 0.00%) fallback lru hit: 0 pkts/sec
summary: 0 pkts/sec. lru hit: 0.00% lru miss: 0.00% (tcp syn: 0.00% tcp non-syn: 0.00% udp: 0.00%) fallback lru hit: 0 pkts/sec
summary: 0 pkts/sec. lru hit: 0.00% lru miss: 0.00% (tcp syn: 0.00% tcp non-syn: 0.00% udp: 0.00%) fallback lru hit: 0 pkts/sec
summary: 0 pkts/sec. lru hit: 0.00% lru miss: 0.00% (tcp syn: 0.00% tcp non-syn: 0.00% udp: 0.00%) fallback lru hit: 0 pkts/sec
summary: 0 pkts/sec. lru hit: 0.00% lru miss: 0.00% (tcp syn: 0.00% tcp non-syn: 0.00% udp: 0.00%) fallback lru hit: 0 pkts/sec
summary: 0 pkts/sec. lru hit: 0.00% lru miss: 0.00% (tcp syn: 0.00% tcp non-syn: 0.00% udp: 0.00%) fallback lru hit: 0 pkts/sec
#on real server 10.24.247.31
[root@node3:~]# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet 220.248.68.37/32 scope global lo
valid_lft forever preferred_lft forever
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