proxysql

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Rene Cannao efa7922d01 feat(infra): add dbdeployer-based MySQL 9.0/9.5 binlog-reader infras Mirrors the existing infra-dbdeployer-mysql84-binlog layout (3-node replication + proxysql_binlog_reader on GTID ports 6020/6021/6022) for MySQL 9.0 and 9.5. Group replication binlog variant not requested; skipped. New infrastructures: test/infra/infra-dbdeployer-mysql{90,95}-binlog/ Hostgroup PREFIX assignment: mysql90-binlog PREFIX=37 (WHG/RHG/BHG/OHG = 3700/3701/3702/3703) mysql95-binlog PREFIX=38 (3800/3801/3802/3803) MySQL tarballs (x86_64 glibc2.17 variants, same as the standalone 9.x infras): mysql-9.0.1-linux-glibc2.17-x86_64.tar.xz mysql-9.5.0-linux-glibc2.17-x86_64.tar.xz Dropped the `-c mysql_native_password=ON` dbdeployer flag and the `IDENTIFIED WITH 'mysql_native_password'` clause, same as the other 9.x infras, since the plugin isn't usable on MySQL 9.x servers. Group wiring (test/tap/groups/): mysql{90,95}-binlog/ — env.sh + infras.lst, mirroring mysql84-binlog/ groups.json: registered mysql90-binlog-g[12] and mysql95-binlog-g[12] mirroring mysql84-binlog-g[12] exactly (g1=3 tests, g2=1 test). check_groups.py reports 385/385 registered. KNOWN LIMITATION — proxysql_binlog_reader v2.3 cannot authenticate: Smoke test of mysql90-binlog confirmed 3-node replication deploys cleanly and users replicate, but the binlog reader processes fail to start with: Could not mysql_real_connect(): Authentication plugin 'caching_sha2_password' reported error: Authentication requires secure connection. : 2061 Root cause: the bundled proxysql_binlog_reader v2.3 supports only -h/-u/-p/-P/-l/-L options — no SSL, no --get-server-public-key. MySQL 9.x's default caching_sha2_password requires either SSL or a preconfigured RSA public key, neither of which the reader can provide. mysql_native_password isn't a workable escape hatch on 9.x either: the .so still ships in the tarball but `INSTALL PLUGIN` fails with "Can't find symbol '_mysql_plugin_interface_version_'" — it's kept as a client library stub only. Resolution requires either (a) a newer proxysql_binlog_reader that speaks caching_sha2_password or supports SSL, or (b) SSL wrapping at the container level. Neither change is part of this commit; flagging here so the limitation is visible when the tests start failing under mysql{90,95}-binlog-g[12]. MySQL 8.4 binlog flow is unaffected.	2 months ago
..
env.sh	feat(infra): add dbdeployer-based MySQL 9.0/9.5 binlog-reader infras	2 months ago
infras.lst	feat(infra): add dbdeployer-based MySQL 9.0/9.5 binlog-reader infras	2 months ago

Rene Cannao efa7922d01 feat(infra): add dbdeployer-based MySQL 9.0/9.5 binlog-reader infras

Mirrors the existing infra-dbdeployer-mysql84-binlog layout (3-node
replication + proxysql_binlog_reader on GTID ports 6020/6021/6022) for
MySQL 9.0 and 9.5. Group replication binlog variant not requested; skipped.

New infrastructures:
  test/infra/infra-dbdeployer-mysql{90,95}-binlog/

Hostgroup PREFIX assignment:
  mysql90-binlog  PREFIX=37  (WHG/RHG/BHG/OHG = 3700/3701/3702/3703)
  mysql95-binlog  PREFIX=38  (3800/3801/3802/3803)

MySQL tarballs (x86_64 glibc2.17 variants, same as the standalone 9.x infras):
  mysql-9.0.1-linux-glibc2.17-x86_64.tar.xz
  mysql-9.5.0-linux-glibc2.17-x86_64.tar.xz

Dropped the `-c mysql_native_password=ON` dbdeployer flag and the
`IDENTIFIED WITH 'mysql_native_password'` clause, same as the other 9.x
infras, since the plugin isn't usable on MySQL 9.x servers.

Group wiring (test/tap/groups/):
  mysql{90,95}-binlog/ — env.sh + infras.lst, mirroring mysql84-binlog/

groups.json: registered mysql90-binlog-g[12] and mysql95-binlog-g[12]
mirroring mysql84-binlog-g[12] exactly (g1=3 tests, g2=1 test).
check_groups.py reports 385/385 registered.

KNOWN LIMITATION — proxysql_binlog_reader v2.3 cannot authenticate:

  Smoke test of mysql90-binlog confirmed 3-node replication deploys
  cleanly and users replicate, but the binlog reader processes fail
  to start with:

    Could not mysql_real_connect():
    Authentication plugin 'caching_sha2_password' reported error:
    Authentication requires secure connection. : 2061

  Root cause: the bundled proxysql_binlog_reader v2.3 supports only
  -h/-u/-p/-P/-l/-L options — no SSL, no --get-server-public-key.
  MySQL 9.x's default caching_sha2_password requires either SSL or a
  preconfigured RSA public key, neither of which the reader can provide.

  mysql_native_password isn't a workable escape hatch on 9.x either:
  the .so still ships in the tarball but `INSTALL PLUGIN` fails with
  "Can't find symbol '_mysql_plugin_interface_version_'" — it's kept
  as a client library stub only.

  Resolution requires either (a) a newer proxysql_binlog_reader that
  speaks caching_sha2_password or supports SSL, or (b) SSL wrapping
  at the container level. Neither change is part of this commit;
  flagging here so the limitation is visible when the tests start
  failing under mysql{90,95}-binlog-g[12].

  MySQL 8.4 binlog flow is unaffected.

env.sh

feat(infra): add dbdeployer-based MySQL 9.0/9.5 binlog-reader infras

infras.lst

feat(infra): add dbdeployer-based MySQL 9.0/9.5 binlog-reader infras