proxysql

Commit Graph

Author	SHA1	Message	Date
Rene Cannao	77fe2addd4	feat: wire PgBouncer compat into ProxySQL admin and CLI (#5564 , #5565 ) Integration of PgBouncer migration tooling into ProxySQL core: 1. Admin command (Admin_Handler.cpp): - IMPORT PGBOUNCER CONFIG FROM '/path' [DRY RUN] [IGNORE WARNINGS] - Parses PgBouncer config, converts to SQL, executes against admin DB - DRY RUN returns converted SQL as a result set - Strict mode (default) fails on unmappable parameters - IGNORE WARNINGS allows partial conversion 2. PgBouncer SHOW commands (Admin_Handler.cpp): - Intercepts SHOW POOLS/STATS/SERVERS/CLIENTS/DATABASES/USERS/CONFIG/ VERSION/STATE/LISTS on PgSQL admin port - Translates to equivalent ProxySQL SQL with PgBouncer-exact columns - SHOW EXTENDED variant adds ProxySQL-specific columns - Unsupported commands return descriptive error messages - Only active on PgSQL sessions (if constexpr guard) 3. proxysql-cli mode (main.cpp): - Detects argv[0] == "proxysql-cli" at start of main() - Routes to proxysql_cli_main() which never starts the daemon - Symlink: ln -s proxysql proxysql-cli 4. Headers copied to include/ following ProxySQL convention.	2 months ago

Author

SHA1

Message

Date

Rene Cannao

77fe2addd4

feat: wire PgBouncer compat into ProxySQL admin and CLI (#5564 , #5565 )

Integration of PgBouncer migration tooling into ProxySQL core:

1. Admin command (Admin_Handler.cpp):
   - IMPORT PGBOUNCER CONFIG FROM '/path' [DRY RUN] [IGNORE WARNINGS]
   - Parses PgBouncer config, converts to SQL, executes against admin DB
   - DRY RUN returns converted SQL as a result set
   - Strict mode (default) fails on unmappable parameters
   - IGNORE WARNINGS allows partial conversion

2. PgBouncer SHOW commands (Admin_Handler.cpp):
   - Intercepts SHOW POOLS/STATS/SERVERS/CLIENTS/DATABASES/USERS/CONFIG/
     VERSION/STATE/LISTS on PgSQL admin port
   - Translates to equivalent ProxySQL SQL with PgBouncer-exact columns
   - SHOW EXTENDED variant adds ProxySQL-specific columns
   - Unsupported commands return descriptive error messages
   - Only active on PgSQL sessions (if constexpr guard)

3. proxysql-cli mode (main.cpp):
   - Detects argv[0] == "proxysql-cli" at start of main()
   - Routes to proxysql_cli_main() which never starts the daemon
   - Symlink: ln -s proxysql proxysql-cli

4. Headers copied to include/ following ProxySQL convention.

1 Commits (3f1027b7bfa4c8ad233e1549cbf3230ee9a7ffdb)