yet another bug :) ? пт, 26 июн. 2026 г. в 09:38, Marc Hoppins <[email protected]>:
> INTERNAL > > I did get there in the end. I added a bind statement and then had to > reduce the network from /22 to each of the proxy servers and success. > > > > However for proxy_protocol_network, x.x.x.x/22 is NOT the same as * so > this should have worked. > > > > But thanks for the assist anyway. > > > > *From:* Илья Шипицин <[email protected]> > *Sent:* Wednesday, June 24, 2026 9:41 PM > *To:* Marc Hoppins <[email protected]> > *Cc:* [email protected] > *Subject:* Re: [EXT]Re: HAProxy and Percona > > > > [External Sender] > > I was following that guide: Planet MySQL :: Planet MySQL - Archives - > Proxy Protocol and Percona XtraDB Cluster: A Quick... > <https://planet.mysql.com/entry/?id=5992587> > > > > (link to bugs at the bottom) > > > > ср, 24 июн. 2026 г. в 21:31, Илья Шипицин <[email protected]>: > > I was able to connect via haproxy(with proxy protocol) to percona server. > > > > it seems that the following bug is still not fixed Bug #1502408 “When > using proxy protocol, mysql needs to bind to ...” : Bugs : Percona Server > moved to https://jira.percona.com/projects/PS > <https://bugs.launchpad.net/percona-server/+bug/1502408> > > > > so, after I added "bind-address = 192.168.122.16" - it did work > > also, I used "send-proxy", not "send-proxy-v2" > > > > I wonder what Percona support says on that :) > > > > > > ср, 24 июн. 2026 г. в 10:18, Marc Hoppins <[email protected]>: > > INTERNAL > > > > For information: I run the same query 4x and changed tcpdump logging > levels (basic, -v, -vv, -vvv). tcpdump -v, -vv, and -vvv made no > difference in this case. So there is a basic dump and a verbose dump. > > > > tcpdump 'tcp and port 3306' > > > > listening on ens192, link-type EN10MB (Ethernet), snapshot length 262144 > bytes > > 10:01:47.596092 IP CLIENT.54760 > PROXY.mysql: Flags [S], seq 3405779001, > win 64240, options [mss 1460,sackOK,TS val 2060637408 ecr 0,nop,wscale 7], > length 0 > > 10:01:47.596133 IP PROXY.mysql > CLIENT.54760: Flags [S.], seq 1346294803, > ack 3405779002, win 65160, options [mss 1460,sackOK,TS val 1452809140 ecr > 2060637408,nop,wscale 7], length 0 > > 10:01:47.596222 IP CLIENT.54760 > PROXY.mysql: Flags [.], ack 1, win 502, > options [nop,nop,TS val 2060637408 ecr 1452809140], length 0 > > 10:01:47.596395 IP PROXY.47996 > PERCONA.mysql: Flags [S], seq 2657131732, > win 64240, options [mss 1460,sackOK,TS val 1038192193 ecr 0,nop,wscale 7], > length 0 > > 10:01:47.596538 IP PERCONA.mysql > PROXY.47996: Flags [S.], seq > 2362279714, ack 2657131733, win 65160, options [mss 1460,sackOK,TS val > 1688432743 ecr 1038192193,nop,wscale 7], length 0 > > 10:01:47.596551 IP PROXY.47996 > PERCONA.mysql: Flags [.], ack 1, win 502, > options [nop,nop,TS val 1038192194 ecr 1688432743], length 0 > > 10:01:47.596578 IP PROXY.47996 > PERCONA.mysql: Flags [P.], seq 1:50, ack > 1, win 502, options [nop,nop,TS val 1038192194 ecr 1688432743], length 49 > > 10:01:47.596637 IP PERCONA.mysql > PROXY.47996: Flags [.], ack 50, win > 509, options [nop,nop,TS val 1688432743 ecr 1038192194], length 0 > > 10:01:47.596849 IP PERCONA.mysql > PROXY.47996: Flags [P.], seq 1:82, ack > 50, win 509, options [nop,nop,TS val 1688432743 ecr 1038192194], length 81 > > 10:01:47.596855 IP PROXY.47996 > PERCONA.mysql: Flags [.], ack 82, win > 502, options [nop,nop,TS val 1038192194 ecr 1688432743], length 0 > > 10:01:47.596878 IP PERCONA.mysql > PROXY.47996: Flags [P.], seq 82:119, > ack 50, win 509, options [nop,nop,TS val 1688432743 ecr 1038192194], length > 37 > > 10:01:47.596881 IP PROXY.47996 > PERCONA.mysql: Flags [.], ack 119, win > 502, options [nop,nop,TS val 1038192194 ecr 1688432743], length 0 > > 10:01:47.596888 IP PERCONA.mysql > PROXY.47996: Flags [F.], seq 119, ack > 50, win 509, options [nop,nop,TS val 1688432743 ecr 1038192194], length 0 > > 10:01:47.596891 IP PERCONA.mysql > PROXY.47996: Flags [R.], seq 120, ack > 50, win 509, options [nop,nop,TS val 1688432743 ecr 1038192194], length 0 > > 10:01:47.596902 IP PROXY.mysql > CLIENT.54760: Flags [P.], seq 1:82, ack > 1, win 510, options [nop,nop,TS val 1452809141 ecr 2060637408], length 81 > > 10:01:47.596914 IP PERCONA.mysql > PROXY.47996: Flags [R], seq 2362279796, > win 0, length 0 > > 10:01:47.596928 IP PROXY.mysql > CLIENT.54760: Flags [F.], seq 82:119, ack > 1, win 510, options [nop,nop,TS val 1452809141 ecr 2060637408], length 37 > > 10:01:47.596944 IP CLIENT.54760 > PROXY.mysql: Flags [.], ack 82, win 502, > options [nop,nop,TS val 2060637409 ecr 1452809141], length 0 > > 10:01:47.596966 IP PERCONA.mysql > PROXY.47996: Flags [R], seq 2362279833, > win 0, length 0 > > 10:01:47.596968 IP CLIENT.54760 > PROXY.mysql: Flags [P.], seq 1:37, ack > 120, win 502, options [nop,nop,TS val 2060637409 ecr 1452809141], length 36 > > 10:01:47.596973 IP PROXY.mysql > CLIENT.54760: Flags [.], ack 37, win 510, > options [nop,nop,TS val 1452809141 ecr 2060637409], length 0 > > 10:01:47.616816 IP CLIENT.54760 > PROXY.mysql: Flags [P.], seq 37:359, ack > 120, win 502, options [nop,nop,TS val 2060637429 ecr 1452809141], length 322 > > 10:01:47.616837 IP PROXY.mysql > CLIENT.54760: Flags [R], seq 1346294923, > win 0, length 0 > > 10:01:47.616851 IP CLIENT.54760 > PROXY.mysql: Flags [F.], seq 359, ack > 120, win 502, options [nop,nop,TS val 2060637429 ecr 1452809141], length 0 > > 10:01:47.616858 IP PROXY.mysql > CLIENT.54760: Flags [R], seq 1346294923, > win 0, length 0 > > 10:01:47.616864 IP CLIENT.54760 > PROXY.mysql: Flags [R.], seq 360, ack > 120, win 502, options [nop,nop,TS val 2060637429 ecr 1452809141], length 0 > > ^C > > 26 packets captured > > 26 packets received by filter > > 0 packets dropped by kernel > > > > tcpdump: listening on ens192, link-type EN10MB (Ethernet), snapshot length > 262144 bytes > > 10:10:53.149329 IP (tos 0x0, ttl 64, id 7123, offset 0, flags [DF], proto > TCP (6), length 60) > > CLIENT.45588 > PROXY.mysql: Flags [S], cksum 0x9372 (correct), seq > 3076748161, win 64240, options [mss 1460,sackOK,TS val 2061182961 ecr > 0,nop,wscale 7], length 0 > > 10:10:53.149363 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto TCP > (6), length 60) > > PROXY.mysql > CLIENT.45588: Flags [S.], cksum 0x2d1b (incorrect -> > 0xdbef), seq 2036954378, ack 3076748162, win 65160, options [mss > 1460,sackOK,TS val 1453354693 ecr 2061182961,nop,wscale 7], length 0 > > 10:10:53.149438 IP (tos 0x0, ttl 64, id 7124, offset 0, flags [DF], proto > TCP (6), length 52) > > CLIENT.45588 > PROXY.mysql: Flags [.], cksum 0x074f (correct), seq 1, > ack 1, win 502, options [nop,nop,TS val 2061182961 ecr 1453354693], length 0 > > 10:10:53.149613 IP (tos 0x0, ttl 64, id 37818, offset 0, flags [DF], proto > TCP (6), length 60) > > PROXY.34772 > PERCONA.mysql: Flags [S], cksum 0x2d3e (incorrect -> > 0x996a), seq 3232371183, win 64240, options [mss 1460,sackOK,TS val > 1038737747 ecr 0,nop,wscale 7], length 0 > > 10:10:53.149752 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto TCP > (6), length 60) > > PERCONA.mysql > PROXY.34772: Flags [S.], cksum 0x42a5 (correct), seq > 2602143710, ack 3232371184, win 65160, options [mss 1460,sackOK,TS val > 1688978296 ecr 1038737747,nop,wscale 7], length 0 > > 10:10:53.149764 IP (tos 0x0, ttl 64, id 37819, offset 0, flags [DF], proto > TCP (6), length 52) > > PROXY.34772 > PERCONA.mysql: Flags [.], cksum 0x2d36 (incorrect -> > 0x6e04), seq 1, ack 1, win 502, options [nop,nop,TS val 1038737747 ecr > 1688978296], length 0 > > 10:10:53.149776 IP (tos 0x0, ttl 64, id 37820, offset 0, flags [DF], proto > TCP (6), length 101) > > PROXY.34772 > PERCONA.mysql: Flags [P.], cksum 0x2d67 (incorrect -> > 0x38f9), seq 1:50, ack 1, win 502, options [nop,nop,TS val 1038737747 ecr > 1688978296], length 49 > > 10:10:53.149847 IP (tos 0x0, ttl 64, id 28480, offset 0, flags [DF], proto > TCP (6), length 52) > > PERCONA.mysql > PROXY.34772: Flags [.], cksum 0x6dcc (correct), seq 1, > ack 50, win 509, options [nop,nop,TS val 1688978296 ecr 1038737747], length > 0 > > 10:10:53.150071 IP (tos 0x0, ttl 64, id 28481, offset 0, flags [DF], proto > TCP (6), length 133) > > PERCONA.mysql > PROXY.34772: Flags [P.], cksum 0x8bff (correct), seq > 1:82, ack 50, win 509, options [nop,nop,TS val 1688978297 ecr 1038737747], > length 81 > > 10:10:53.150078 IP (tos 0x0, ttl 64, id 37821, offset 0, flags [DF], proto > TCP (6), length 52) > > PROXY.34772 > PERCONA.mysql: Flags [.], cksum 0x2d36 (incorrect -> > 0x6d81), seq 50, ack 82, win 502, options [nop,nop,TS val 1038737747 ecr > 1688978297], length 0 > > 10:10:53.150088 IP (tos 0x0, ttl 64, id 3732, offset 0, flags [DF], proto > TCP (6), length 133) > > PROXY.mysql > CLIENT.45588: Flags [P.], cksum 0x2d64 (incorrect -> > 0x257a), seq 1:82, ack 1, win 510, options [nop,nop,TS val 1453354694 ecr > 2061182961], length 81 > > 10:10:53.150118 IP (tos 0x0, ttl 64, id 28482, offset 0, flags [DF], proto > TCP (6), length 89) > > PERCONA.mysql > PROXY.34772: Flags [P.], cksum 0x6088 (correct), seq > 82:119, ack 50, win 509, options [nop,nop,TS val 1688978297 ecr > 1038737747], length 37 > > 10:10:53.150124 IP (tos 0x0, ttl 64, id 37822, offset 0, flags [DF], proto > TCP (6), length 52) > > PROXY.34772 > PERCONA.mysql: Flags [.], cksum 0x2d36 (incorrect -> > 0x6d5c), seq 50, ack 119, win 502, options [nop,nop,TS val 1038737747 ecr > 1688978297], length 0 > > 10:10:53.150128 IP (tos 0x0, ttl 64, id 7125, offset 0, flags [DF], proto > TCP (6), length 52) > > CLIENT.45588 > PROXY.mysql: Flags [.], cksum 0x06fc (correct), seq 1, > ack 82, win 502, options [nop,nop,TS val 2061182962 ecr 1453354694], length > 0 > > 10:10:53.150131 IP (tos 0x0, ttl 64, id 3733, offset 0, flags [DF], proto > TCP (6), length 89) > > PROXY.mysql > CLIENT.45588: Flags [P.], cksum 0x2d38 (incorrect -> > 0xfa02), seq 82:119, ack 1, win 510, options [nop,nop,TS val 1453354694 ecr > 2061182961], length 37 > > 10:10:53.150132 IP (tos 0x0, ttl 64, id 28483, offset 0, flags [DF], proto > TCP (6), length 52) > > PERCONA.mysql > PROXY.34772: Flags [F.], cksum 0x6d54 (correct), seq > 119, ack 50, win 509, options [nop,nop,TS val 1688978297 ecr 1038737747], > length 0 > > 10:10:53.150138 IP (tos 0x0, ttl 64, id 7126, offset 0, flags [DF], proto > TCP (6), length 88) > > CLIENT.45588 > PROXY.mysql: Flags [P.], cksum 0xa308 (correct), seq > 1:37, ack 82, win 502, options [nop,nop,TS val 2061182962 ecr 1453354694], > length 36 > > 10:10:53.150142 IP (tos 0x0, ttl 64, id 3734, offset 0, flags [DF], proto > TCP (6), length 52) > > PROXY.mysql > CLIENT.45588: Flags [.], cksum 0x2d13 (incorrect -> > 0x06ab), seq 119, ack 37, win 510, options [nop,nop,TS val 1453354694 ecr > 2061182962], length 0 > > 10:10:53.150151 IP (tos 0x0, ttl 64, id 28484, offset 0, flags [DF], proto > TCP (6), length 52) > > PERCONA.mysql > PROXY.34772: Flags [R.], cksum 0x6d50 (correct), seq > 120, ack 50, win 509, options [nop,nop,TS val 1688978297 ecr 1038737747], > length 0 > > 10:10:53.150154 IP (tos 0x0, ttl 64, id 3735, offset 0, flags [DF], proto > TCP (6), length 52) > > PROXY.mysql > CLIENT.45588: Flags [F.], cksum 0x2d13 (incorrect -> > 0x06aa), seq 119, ack 37, win 510, options [nop,nop,TS val 1453354694 ecr > 2061182962], length 0 > > 10:10:53.150187 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto TCP > (6), length 40) > > PERCONA.mysql > PROXY.34772: Flags [R], cksum 0xc2c8 (correct), seq > 2602143792, win 0, length 0 > > 10:10:53.150196 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto TCP > (6), length 40) > > PERCONA.mysql > PROXY.34772: Flags [R], cksum 0xc2a3 (correct), seq > 2602143829, win 0, length 0 > > 10:10:53.153428 IP (tos 0x0, ttl 64, id 3736, offset 0, flags [DF], proto > TCP (6), length 52) > > PROXY.mysql > CLIENT.45588: Flags [F.], cksum 0x2d13 (incorrect -> > 0x06a6), seq 119, ack 37, win 510, options [nop,nop,TS val 1453354698 ecr > 2061182962], length 0 > > 10:10:53.153460 IP (tos 0x0, ttl 64, id 7127, offset 0, flags [DF], proto > TCP (6), length 64) > > CLIENT.45588 > PROXY.mysql: Flags [.], cksum 0xf2c0 (correct), seq 37, > ack 120, win 502, options [nop,nop,TS val 2061182965 ecr > 1453354694,nop,nop,sack 1 {119:120}], length 0 > > 10:10:53.169752 IP (tos 0x0, ttl 64, id 7128, offset 0, flags [DF], proto > TCP (6), length 374) > > CLIENT.45588 > PROXY.mysql: Flags [P.], cksum 0xbe20 (correct), seq > 37:359, ack 120, win 502, options [nop,nop,TS val 2061182982 ecr > 1453354694], length 322 > > 10:10:53.169758 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto TCP > (6), length 40) > > PROXY.mysql > CLIENT.45588: Flags [R], cksum 0xd509 (correct), seq > 2036954498, win 0, length 0 > > 10:10:53.169767 IP (tos 0x0, ttl 64, id 7129, offset 0, flags [DF], proto > TCP (6), length 52) > > CLIENT.45588 > PROXY.mysql: Flags [F.], cksum 0x055b (correct), seq > 359, ack 120, win 502, options [nop,nop,TS val 2061182982 ecr 1453354694], > length 0 > > 10:10:53.169772 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto TCP > (6), length 40) > > PROXY.mysql > CLIENT.45588: Flags [R], cksum 0xd509 (correct), seq > 2036954498, win 0, length 0 > > 10:10:53.169777 IP (tos 0x0, ttl 64, id 7130, offset 0, flags [DF], proto > TCP (6), length 52) > > CLIENT.45588 > PROXY.mysql: Flags [R.], cksum 0x0557 (correct), seq > 360, ack 120, win 502, options [nop,nop,TS val 2061182982 ecr 1453354694], > length 0 > > ^C > > 29 packets captured > > 29 packets received by filter > > 0 packets dropped by kernel > > > > *From:* Илья Шипицин <[email protected]> > *Sent:* Wednesday, June 24, 2026 9:25 AM > *To:* Marc Hoppins <[email protected]> > *Cc:* [email protected] > *Subject:* Re: [EXT]Re: HAProxy and Percona > > > > [External Sender] > > I had Fedora linux available, but no package of Percona server. > > once I'll install Ubuntu, I'll give it a try > > > > ср, 24 июн. 2026 г. в 08:44, Marc Hoppins <[email protected]>: > > INTERNAL > > > > I managed to get this out of the general_log. I am unable to determine if > the proxy sent incorrect session information or the percona just refuses to > accept it. > > > > 15:21:20.281473 IP CLIENT.55386 > PROXY.mysql: Flags [S], seq 961108031, > win 64240, options [mss 1460,sackOK,TS val 1993410093 ecr 0,nop,wscale 7], > length 0 > > 15:21:20.281506 IP PROXY.mysql > CLIENT.55386: Flags [S.], seq 3122485353, > ack 961108032, win 65160, options [mss 1460,sackOK,TS val 1385581826 ecr > 1993410093,nop,wscale 7], length 0 > > 15:21:20.281575 IP CLIENT.55386 > PROXY.mysql: Flags [.], ack 1, win 502, > options [nop,nop,TS val 1993410093 ecr 1385581826], length 0 > > 15:21:20.281695 IP PROXY.32826 > PERCONA.mysql: Flags [S], seq 1728864001, > win 64240, options [mss 1460,sackOK,TS val 970964879 ecr 0,nop,wscale 7], > length 0 > > 15:21:20.281853 IP PERCONA.mysql > PROXY.32826: Flags [S.], seq > 2520953573, ack 1728864002, win 65160, options [mss 1460,sackOK,TS val > 1621205428 ecr 970964879,nop,wscale 7], length 0 > > 15:21:20.281865 IP PROXY.32826 > PERCONA.mysql: Flags [.], ack 1, win 502, > options [nop,nop,TS val 970964879 ecr 1621205428], length 0 > > 15:21:20.281884 IP PROXY.32826 > PERCONA.mysql: Flags [P.], seq 1:50, ack > 1, win 502, options [nop,nop,TS val 970964879 ecr 1621205428], length 49 > > 15:21:20.281968 IP PERCONA.mysql > PROXY.32826: Flags [.], ack 50, win > 509, options [nop,nop,TS val 1621205429 ecr 970964879], length 0 > > 15:21:20.282196 IP PERCONA.mysql > PROXY.32826: Flags [P.], seq 1:82, ack > 50, win 509, options [nop,nop,TS val 1621205429 ecr 970964879], length 81 > > 15:21:20.282200 IP PROXY.32826 > PERCONA.mysql: Flags [.], ack 82, win > 502, options [nop,nop,TS val 970964879 ecr 1621205429], length 0 > > 15:21:20.282214 IP PROXY.mysql > CLIENT.55386: Flags [P.], seq 1:82, ack > 1, win 510, options [nop,nop,TS val 1385581826 ecr 1993410093], length 81 > > 15:21:20.282222 IP PERCONA.mysql > PROXY.32826: Flags [P.], seq 82:119, > ack 50, win 509, options [nop,nop,TS val 1621205429 ecr 970964879], length > 37 > > 15:21:20.282225 IP PROXY.32826 > PERCONA.mysql: Flags [.], ack 119, win > 502, options [nop,nop,TS val 970964879 ecr 1621205429], length 0 > > 15:21:20.282230 IP PERCONA.mysql > PROXY.32826: Flags [F.], seq 119, ack > 50, win 509, options [nop,nop,TS val 1621205429 ecr 970964879], length 0 > > 15:21:20.282232 IP PERCONA.mysql > PROXY.32826: Flags [R.], seq 120, ack > 50, win 509, options [nop,nop,TS val 1621205429 ecr 970964879], length 0 > > 15:21:20.282246 IP PROXY.mysql > CLIENT.55386: Flags [F.], seq 82:119, ack > 1, win 510, options [nop,nop,TS val 1385581826 ecr 1993410093], length 37 > > 15:21:20.282254 IP CLIENT.55386 > PROXY.mysql: Flags [.], ack 82, win 502, > options [nop,nop,TS val 1993410094 ecr 1385581826], length 0 > > 15:21:20.282261 IP PERCONA.mysql > PROXY.32826: Flags [R], seq 2520953655, > win 0, length 0 > > 15:21:20.282273 IP PERCONA.mysql > PROXY.32826: Flags [R], seq 2520953692, > win 0, length 0 > > 15:21:20.282277 IP CLIENT.55386 > PROXY.mysql: Flags [P.], seq 1:37, ack > 82, win 502, options [nop,nop,TS val 1993410094 ecr 1385581826], length 36 > > 15:21:20.282285 IP PROXY.mysql > CLIENT.55386: Flags [.], ack 37, win 510, > options [nop,nop,TS val 1385581826 ecr 1993410094], length 0 > > 15:21:20.301595 IP CLIENT.55386 > PROXY.mysql: Flags [P.], seq 37:359, ack > 120, win 502, options [nop,nop,TS val 1993410113 ecr 1385581826], length 322 > > 15:21:20.301605 IP PROXY.mysql > CLIENT.55386: Flags [R], seq 3122485473, > win 0, length 0 > > 15:21:20.301614 IP CLIENT.55386 > PROXY.mysql: Flags [F.], seq 359, ack > 120, win 502, options [nop,nop,TS val 1993410113 ecr 1385581826], length 0 > > 15:21:20.301619 IP PROXY.mysql > CLIENT.55386: Flags [R], seq 3122485473, > win 0, length 0 > > 15:21:20.301623 IP CLIENT.55386 > PROXY.mysql: Flags [R.], seq 360, ack > 120, win 502, options [nop,nop,TS val 1993410113 ecr 1385581826], length 0 > > > > *From:* Илья Шипицин <[email protected]> > *Sent:* Thursday, June 18, 2026 4:00 PM > *To:* Marc Hoppins <[email protected]> > *Cc:* [email protected] > *Subject:* [EXT]Re: HAProxy and Percona > > > > [External Sender] > > as a naive guess, maybe adding " mode tcp" to frontend will help > > (you have that in "default" and likely it should be inherited, but I > specify explicitly) > > > > ср, 17 июн. 2026 г. в 14:08, Marc Hoppins <[email protected]>: > > INTERNAL > > > > Hi, > > > > I am trying to get source IP recognition sorted to a percona cluster. > > > > Following a directive to configure the proxy/percona setup to correctly > identify client operations by source address, I reconfigured percona > backends with send-proxy. I now have: > > source-host - proxy-node - percona node (8.4.7) > > > > I installed mysql. If I connect to source to proxy-node:3306 I get:- > > > > ERROR 2026 (HY000): SSL connection error: error:0A00010B:SSL > routines::wrong version number > > > > I did try (from source) openssl s_client and gave path to the directory > where our certificates are. It is the same path on all installed hosts > companywide and contains the same base certificates, including our own > self-signed one(s). I do see > > verify error:num=19:self-signed certificate in certificate chain > > from the output but I am reluctant to admit this is the cause. I did try > removing (commenting out) the ssl bind options fro HAproxy config and > restarting but the same error (ERROR 2026) appears. I can find no 8.4.7 > client from percona. > > HAPROXY for the front/back > > defaults pxc_d2 > log global > mode tcp > option tcplog > option dontlognull > retries 3 > timeout connect 10s > timeout client 1h > timeout server 1h > > frontend pxc-d2-frontend from pxc_d2 > bind *:3306 > use_backend pxc-d2-backend > > backend pxc-d2-backend from pxc_d2 > default-server inter 1001 rise 3 fall 3 on-marked-down shutdown-sessions > default-server port 9200 check send-proxy > balance roundrobin > > server d2-db-node01 xx.xx.140.45:3306 > server d2-db-node02 xx.xx.140.46:3306 backup > server d2-db-node03 xx.xx.140.47:3306 backup > > > > Where would I see any access attempts from client to target? The > haproxy.log shows nothing, only regular Zabbix connections. > > > > Initially I contacted percona thinking that it was a problem with TLS/SSL > and their interactions may be seen here > > https://forums.percona.com/t/connecting-to-database-through-haproxy/40920 > > > > Any ideas would be helpful. > > > > Marc > >
