329 Commits (3f1027b7bfa4c8ad233e1549cbf3230ee9a7ffdb)

Author	SHA1	Message	Date
René Cannaò	8564179559	Merge branch 'v2.0.4' of https://github.com/sysown/proxysql into v2.0.4	7 years ago
René Cannaò	93dfb15ea2	Remove decay from jemalloc config	7 years ago
René Cannaò	006c042c0b	Adding more protection in monitoring	7 years ago
René Cannaò	01023d6856	Merge branch 'v2.0.4' into v2.0.1-aurora	7 years ago
René Cannaò	2e20854684	Second commit (not complete) to support Aurora	7 years ago
René Cannaò	ac2e710cad	Use readlink to get fullpath of proxysql	7 years ago
René Cannaò	e1bebaa9ab	Generate SHA1 of proxysql binary ... SHA1 of proxysql binary allows better troubleshooting This commit also stop printing messages for RLIMIT_NOFILE if executed with --help	7 years ago
René Cannaò	dc73e7bd5d	Minor optimizations detected with valgrind	7 years ago
René Cannaò	47bf5faff7	Second large commit to support LDAP ... Functions add() and lookup() in MySQL_LDAP_Authentication have support for backend_username. Added mysql_ldap_mapping table. Created Admin::init_ldap() to be called after LDAP initialization. Added better LDAP caching. LOAD LDAP MAPPING TO RUNTIME cleans part of the cache (association to backend user). All queries will have a comment "proxysql-ldap-user=%s" to track original user	8 years ago
René Cannaò	d96108123d	Scheleton for LDAP support	8 years ago
René Cannaò	fbb9b861fb	Exit if unable to open config file specified on command line	8 years ago
René Cannaò	aaabb4beaa	Automatically increase RLIMIT_NOFILE #1490	8 years ago
René Cannaò	87723ed215	Allow to specify errorlog in config file ... It is now possible to specify a new global variable "errorlog" that defines the path for the error log Related to #784 and #1471	8 years ago
René Cannaò	780f023033	SSL: switch from EVP_md5 to EVP_sha1	8 years ago
René Cannaò	b58bfacae2	Second commint to embed openssl	8 years ago
René Cannaò	2e2f2278ea	Allow using file-based keys and certificates for frontend SSL connections #1437 ... Files are all located in datadir: - proxysql-key.pem - proxysql-ca.pem - proxysql-cert.pem If all 3 files exist, ProxySQL will load them. If none of the 3 files, ProxySQL will create them. If only some of the 3 files are present, ProxySQL will refuse to start.	8 years ago
René Cannaò	06030f8b85	SSL: add support for Diffie-Hellman ciphers	8 years ago
René Cannaò	76cd65013b	SSL optimizations ... - increased key size from 512 bits to 2048 bits - changed SSL method from TLSv1_server_method to SSLv23_server_method	8 years ago
René Cannaò	a449f50978	Do not print SSL key and cert in errorlog	8 years ago
René Cannaò	aa71b6ebfa	At startup, generate new SSL key and certificate ... Certificate is self signed	8 years ago
René Cannaò	f9789aa540	1st commit on SSL client side	8 years ago
René Cannaò	f4a0c4a2b5	ProxySQL reads GTID information from proxysql_mysqlbinlog ... This is the first commit to pull data from proxysql_mysqlbinlog. It is still in Alpha phase, as it is missing a log of important logics, like error handling, retry mechanism, timeouts, etc	8 years ago
René Cannaò	a15917ead3	Link against libev	8 years ago
René Cannaò	d04ee3d385	Remove all references to PS handling before 1.4 ... Handling of prepared statements changed a lot in 1.4 , as a lot of code was rewritten. Old code was still present, and was possible to toggle it on and off based on PROXYSQL_STMT_V14 . Because only the new code is maintained, all references to old code are now removed, including PROXYSQL_STMT_V14	8 years ago
René Cannaò	462cb996d3	Fix minor bugs	8 years ago
René Cannaò	d27a77c4c8	New global variable execute_on_exit_failure #1285 ... This is a global variable tha can be defined only in config file When proxysql dies for whatever reason, the script defined in execute_on_exit_failure is executed. Use this script to generate an alert.	8 years ago
René Cannaò	3c91ac019b	Introduced watchdog and automatic restart ... See https://github.com/sysown/proxysql/wiki/Watchdog	8 years ago
René Cannaò	8ebc2b0f50	Add support for Darwin	9 years ago
René Cannaò	6fbd6f52ec	First implementation of web interface	9 years ago
René Cannaò	46193a634c	Further development of SQLite3 Server ... Added variable for SQLite3 Server Added new command: * LOAD SQLITESERVER VARIABLES FROM MEMORY / TO RUNTIME * LOAD SQLITESERVER VARIABLES FROM DISK / TO MEMORY * SAVE SQLITESERVER VARIABLES FROM RUNTIME / TO MEMORY * SAVE SQLITESERVER VARIABLES FROM MEMORY / TO DISK Connections to SQLite3 Server uses the same MySQL users in `mysql_users` Fixed minor issues related to ClickHouse Serve Fixed also some Makefile errors	9 years ago
René Cannaò	0b0e6198d2	Added ClickHouse variables ... Set dynmic hostname/port New commands: * LOAD CLICKHOUSE VARIABLES FROM MEMORY / TO RUNTIME * LOAD CLICKHOUSE VARIABLES FROM DISK / TO MEMORY * SAVE CLICKHOUSE VARIABLES FROM RUNTIME / TO MEMORY * SAVE CLICKHOUSE VARIABLES FROM MEMORY / TO DISK	9 years ago
René Cannaò	62898623df	Add optional support for ClickHouse	9 years ago
René Cannaò	a703a9172c	Further implementation for ClickHouse ... Added --clickhouse-server variable Added Admin's table: * clickhouse_users * runtime_clickhouse_users * disk.clickhouse_users Added commands to handle ClickHouse users Extended number of commmands supported for ClickHouse	9 years ago
René Cannaò	b57ff42b9c	Drafting again support for ClickHouse ... Introduced new ClickHouse Server module Introduced new ClickHouse Authentication module None of the two new modules are working yet: only initialized.	9 years ago
René Cannaò	cf7ed16461	Added skelethon for SQLite3_Server	9 years ago
René Cannaò	e3c4cb9964	A lot of changes all related to Cluster ... In `MySQL_Cluster` class added functions to sync with remote node, like: - `pull_mysql_query_rules_from_peer()` - `pull_mysql_servers_from_peer()` - `pull_mysql_users_from_peer()` - `pull_proxysql_servers_from_peer()` Added 8 new global variables in Admin. 4 variables determine after how many different checks the remote configuration will be synced: - cluster_mysql_query_rules_diffs_before_sync - cluster_mysql_servers_diffs_before_sync - cluster_mysql_users_diffs_before_sync - cluster_proxysql_servers_diffs_before_sync 4 variables determine if after a remote sync the changes need to be written to disk: - cluster_mysql_query_rules_save_to_disk - cluster_mysql_servers_save_to_disk - cluster_mysql_users_save_to_disk - cluster_proxysql_servers_save_to_disk Table `proxysql_servers` is now automatically loaded from disk to memory and into runtime at startup. Added new Admin's command `LOAD PROXYSQL SERVERS FROM CONFIG` to load `proxysql_servers` from config file to memory (not runtime). Internal structures with credentials in MySQL_Authentication moved from `unsorted_map` to `map` : this to ensure the right order when generating the checksum. Config file supports both `address` and `hostname` for `mysql_servers` and `proxysql_servers` , #1091 `ProxySQL_Admin::load_proxysql_servers_to_runtime()` now has a lock or no lock option, to avoid deadlock For now, Cluster module is quite verbose.	9 years ago
Charlie Root	6d80b5406d	Fix FreeBSD Compilation error	9 years ago
René Cannaò	4ff31142b6	Thread stack size metrics	9 years ago
René Cannaò	f583982ace	Drafting support for ProxySQL Cluster	9 years ago
René Cannaò	f6efca6d9d	Do no wait on restart unless required ... Angel process waits some time before restarting the child process if crashed. The wait time is only required if the child process is restarting too often. This patch drastically improve re-start time.	9 years ago
René Cannaò	bfd20147c7	When daemonized, parent closes proxysql.log #1049	9 years ago
René Cannaò	080bb3d471	Big change to imporve how prepared statements work	9 years ago
René Cannaò	410b426da0	Write version also in foreground #997	9 years ago
René Cannaò	384c91b7ed	Merge branch 'v1.4.0-GR' into v1.4.0 ... Conflicts: src/main.cpp	9 years ago
René Cannaò	abd83ff1a3	Compile 1.4.0 on on FreeBSD #898	9 years ago
René Cannaò	91a379ce3f	Fix bug #918	9 years ago
René Cannaò	c3a435e2ef	Make idle threads optional #904	9 years ago
René Cannaò	a6c53d0d12	Revert "Refactor header includes."	9 years ago
René Cannaò	8768acf5a5	Third commit for GR support	9 years ago
Maxim Bublis	30dbcc21a8	Refactor header includes. ... * reduce build time by 25%; * remove circular dependency on `cpp.h` and other headers. * fixes issue with `my_global.h` from mariadbclient which redefines `__attribute__`, that leads to broken STL and GCC intrinsics if `<algorithm>` wasn't included prior including this header; * fixes another issue with redefined `__attribute__` which leads to `_conn_exchange_t` not being aligned to cache line size; * removes `pthread_setstacksize` calls as `my_global.h` redefines `pthread_setstacksize` to be `pthread_dummy(0)` which led to stack size being never adjusted; * add missing include guards to some headers; * remove unused proxysql_hash.h header.	9 years ago
René Cannaò	e5b6eb50fb	Enable memory profiling at runtime #822 ... Added two new Admin command: * PROXYSQL MEMPROFILE START * PROXYSQL MEMPROFILE STOP	10 years ago
René Cannaò	dbc74c0b53	Several memory sanitizer	10 years ago
René Cannaò	a90c3097f1	Further debug information for debug version ... These libraries are compiled with more debug: - mariadb client library - jemalloc - sqlite3	10 years ago
René Cannaò	0e7df477ec	Fixing number of threads	10 years ago
René Cannaò	accba511ef	Use different function for idle threads	10 years ago
René Cannaò	e2b155a7a4	First attempt for an hybrid poll/epoll implementation	10 years ago
René Cannaò	3606ac00a8	Merge branch 'master' into 1.3.0-alpha ... Conflicts: include/proxysql.h	10 years ago
René Cannaò	a7b8bcde99	Print a warning if unable to open configfile #705	10 years ago
René Cannaò	5b5d924dc1	Merge branch 'v1.2.3' into 1.3.0-alpha-merge123 ... Conflicts: lib/MySQL_Session.cpp lib/ProxySQL_Admin.cpp src/Makefile	10 years ago
René Cannaò	d24806cf59	Scheduler didn't load at start time #665	10 years ago
René Cannaò	d9afe2b012	Prepared Statements and query digest	10 years ago
René Cannaò	febd61bc9e	Merge branch 'PrepStmtExec' into 1.3.0-alpha ... Conflicts: include/MySQL_Protocol.h include/mysql_connection.h lib/Makefile lib/MySQL_Session.cpp	10 years ago
René Cannaò	c88b1ae657	Print debugging timers only if compiled with DEBUG	10 years ago
René Cannaò	dadd0c09d3	Changed jemalloc conf to "purge:decay" ... Was incorrectly set to "purge:decay_time"	10 years ago
René Cannaò	17b7e1f609	Improve performance due to issue #606 ... jemalloc configured with purge:decay_time Temporary disabled jemalloc to test a heap profiler (heaptrack) MySQL_ResultSet::buffer_to_PSarrayOut() calls realloc() if the buffer preallocated is too big MySQL_Session::writeout() sends as much data as possible to the client	10 years ago
René Cannaò	338b826363	Bug fixes ... reworked (again!) async mysql connection close reworking on the above revealed a memory leak that is now fixed	10 years ago
René Cannaò	e25f157ee7	Added option -M to disable monitoring module	10 years ago
René Cannaò	4bbb78a630	Solving compiling issue on Ubuntu12	10 years ago
René Cannaò	884724c110	Drastically reduce restart time ... Issue #576 Added some inline timers Reduced main loop sleep from 1 sec to 0.5 sec Admin module is signaled to quit ASAP MySQL Threads are signaled to quit ASAP	10 years ago
René Cannaò	4fb78b90ba	Drafting support for Prepared Statements	10 years ago
René Cannaò	76a217c839	Removed custom memory allocator ... Issue #487	10 years ago
René Cannaò	8c92912b9f	Increasing lg_tcache_max back to 16 ... This to reduce the probability that stack used by mariadb client library in async mode is not shared among treads	10 years ago
René Cannaò	4dea6614dc	Always initialize GloVars.global.start_time	10 years ago
René Cannaò	639c3d9d21	Generate core dump	10 years ago
René Cannaò	912a03c591	jemalloc lg_tcache_max:15 ... Changed lg_tcache_max:17 to lg_tcache_max:15 to reduce jemalloc memory footprint on system with low memory	10 years ago
René Cannaò	b519c94719	Signal handler installed on daemon code	10 years ago
René Cannaò	396332edf1	Moving GloVars.start_time to the daemon code ... Instead of the parent code	10 years ago
René Cannaò	dbb9c111bb	Extending and testing MySQL_Logger()	11 years ago
René Cannaò	125cfa2c3b	First commit with MySQL_Logger	11 years ago
René Cannaò	09f09d4633	Replace get_current_dir_name() with getcwd() for issue #354	11 years ago
René Cannaò	08174db85c	Typo	11 years ago
René Cannaò	402d49cde3	Logging for some Admin commands	11 years ago
René Cannaò	6080cb17e1	Improved logging with proxy_info()	11 years ago
René Cannaò	e31d0f4c29	Usability improvements ... - Replaced some proxy_error() with daemon_log() - glovars.proxy_restart_on_error is configurable via command line - glovars.proxy_restart_delay is hardcoded to 1 second - disabled listeners on telnet - Option --admin-socket overwrite the default admin socket	11 years ago
René Cannaò	062e1a6a67	Daemonize	11 years ago
René Cannaò	019ec36076	Cleanup in main()	11 years ago
René Cannaò	a075cc9f56	Code cleanup and minor bug fix in MySQL_Threads_Handler::shutdown_threads()	11 years ago
René Cannaò	c5b67371f7	Code clean up	11 years ago
René Cannaò	bf6bfd5389	Modified a warning to not list any specific config file if missing	11 years ago
René Cannaò	84c0964d64	Usabilility improvements: ... - telnet_admin_ifaces disabled as currently not implemented - telnet_stats_ifaces disabled as currently not implemented - ProxySQL_Admin::get_variable() uses a safer version of strdup() - default config file is, in order: proxysql.cnf , proxysql.cfg , /etc/proxysql.cnf , /etc/proxysql.cfg - default datadir moved from /var/run/proxysql to current working directory Minor bug fixes	11 years ago
René Cannaò	2b2454d8bd	Disabling SSL until it is fully supported	11 years ago
René Cannaò	e61150b610	Added error log ... - function ProxySQL_Admin::flush_error_log() - command PROXYSQL FLUSH LOGS - reordered print_version() Bug fixes: - query timeout via mysql_thread___default_query_timeout	11 years ago
René Cannaò	752e653791	Connection timeout and small improvements ... To handle connect timeout: - added MySQL_Data_Stream::destroy_MySQL_Connection() - new async status: ASYNC_CONNECT_TIMEOUT - "select @@version_comment limit 1" is answered by proxysql and not forwarded to any backend - added MySQL_Data_Stream variables connect_retries_on_failure and max_connect_time - added global variables mysql-connect_timeout_server_max and mysql-connect_retries_on_failure Improvement: proxysql returns more info in COM_STATISTICS: clients connected and uptime	11 years ago
René Cannaò	eb74677b53	First draft to create the MySQL Monitor Module (issue #279)	11 years ago
René Cannaò	f99f54b2a0	General code cleanup	11 years ago
René Cannaò	0009c35bf2	ProxySQL_Admin is not a plugin module	11 years ago
René Cannaò	d9a2df7039	Query Cache is not a plugin anymore	11 years ago
René Cannaò	63d2bea7dd	Query_Processor is no longer a plugin	11 years ago
René Cannaò	59507675e5	MySQL_Thread, MySQL_Threads_Handler and MySQL_Authentication are no longer modules	11 years ago
René Cannaò	a15a5d2327	Added global variable mysql_interfaces (issue #243)	11 years ago
René Cannaò	02ac381aa1	Improving handling of config file ... Added ProxySQL_ConfigFile::CloseFile() Implemented LOAD MYSQL USERS FROM CONFIG (issue #232)	11 years ago
René Cannaò	853a8fc4dc	Improving processing of command line options. ... Drafting implementation of command line options --initial and --reload (issues #230 and #231) Removing command line option --admin-pathdb Cleaning ProxySQL_GlobalVariables::process_opts_pre() and ProxySQL_GlobalVariables::process_opts_post() Standard_ProxySQL_Admin::init() now opens file GloVars.admindb instead of "proxysql.db" Improving command line processing in main() ProxySQL_ConfigFile::OpenFile() exits in case of parsing error Adding docs file on command line options	11 years ago
René Cannaò	0c7043e523	Drafting config file	11 years ago
Jesmar Cannaò	d4f9c49e1b	Fix Issue #182 ... Prevent loading modules compiled for a different version	11 years ago
René Cannaò	9fbce31593	Attempt to remove references to MyHGH	11 years ago
René Cannaò	181ed20bd3	Development on Connection Pool and Multiplexing ... In MySQL_HostGroups_Manager: - added function add() for MySrvC - fixed few typos : poll => pool - added locking in several functions First cleanup of MySQL_Hostgroup_Entry In MySQL_Protocol: - added variable prot_status - added variable fd - added function process_pkt_EOF() - variable parent is a MySrvC * - extended functions pkt_ok() , pkt_end() and pkt_handshake_server() to update prot_status - added function process_pkt_EOF() - fixed warns to be uint16_t instead of uint64_t In MySQL_Data_Stream: - fixed bug on read_from_net() - added function unplug_backend() In MySQL_Session: - attempting multiplexing if the connection has no active transactions and in case of SELECT statements - destination_hostgroup returned in qpo is applied	11 years ago
René Cannaò	bc8fc47ed6	Introducing MySQL_HostGroups_Manager ... MySQL_HostGroups_Manager merges the best of: - MySQL_HostGroups_Handler - MySQL_Connection_Pool Still in development: will be shadowing the original Handler and ConnPool	11 years ago
René Cannaò	cb7167ba76	Issue #121 ... Fixed few minor bugs. Extended Standard_MySQL_Threads_Handler::get_variable for more variables Better handling of threads and stacksize in Standard_MySQL_Threads_Handler::init Implemented in Admin: - load_mysql_variables_to_runtime - save_mysql_variables_from_runtime - flush_mysql_variables___database_to_runtime - all LOAD MYSQL VARIABLES variants - all SAVE MYSQL VARIABLES variants	11 years ago
René Cannaò	89d119743a	More code for issue #113 , preparing Admin to handle global_variables table ... Fixed bug introduced by #112	11 years ago
René Cannaò	f814966675	Issue #112 ... Created virtual class MySQL_Threads_Handler Implemented MySQL_Threads_Handler as Standard_MySQL_Threads_Handler	11 years ago
René Cannaò	552a419f05	Some code clean up. Issue #25	11 years ago
René Cannaò	ccc40a0b2a	Work in issues #91, #92 and #93	11 years ago
René Cannaò	b5299701bf	Fixed bug #76 and issue #77	11 years ago
René Cannaò	3fe8a97cec	For issue #66: ... New commands implemented: SAVE MYSQL SERVERS TO MEMORY SAVE MYSQL SERVERS TO MEM SAVE MYSQL SERVERS FROM RUNTIME SAVE MYSQL SERVERS FROM RUN LOAD MYSQL SERVERS FROM MEMORY LOAD MYSQL SERVERS FROM MEM LOAD MYSQL SERVERS TO RUNTIME LOAD MYSQL SERVERS TO RUN LOAD MYSQL SERVERS TO MEMORY LOAD MYSQL SERVERS TO MEM LOAD MYSQL SERVERS FROM DISK For issue #18: Implemented functions: Standard_ProxySQL_Admin::flush_mysql_servers__from_disk_to_memory() Standard_ProxySQL_Admin::flush_mysql_servers__from_memory_to_disk() Standard_ProxySQL_Admin::load_mysql_servers_to_runtime() For issue #70: Removed any 127.0.0.1 from main()	11 years ago
René Cannaò	42c27e3575	Implemented features in issues #57 and #59 ... Cleanup for issue #58	11 years ago
René Cannaò	67f2f6524f	Issue #58 ... Probably completed Moved around some code in main (it needs a lot of clean up, it is all test code) Modules shutdown is performed only if they are active If GloVars.global.nostart==true , ProxySQL doesn't fully restart even after a PROXYSQL RESTART, it will wait PROXYSQL START Various bugs/improvements: - in class MySQL_HostGroups_Handler, use of clear() for vectors MyHostGroups and Servers - Better implementation of PROXYSQL START (issue #14)	11 years ago
René Cannaò	1615ddce53	Further bug in #14 ... main() checked GloVars.__cmd_proxysql_nostart instead of GloVars.global.nostart Fixed this and changed locking logic in Admin	12 years ago
René Cannaò	a55daf3e61	Issue #14 ... Added pthread_mutex_t GloVars.global.start_mutex mutex locked by Admin module if nostart is on mutex released by Admin when issued PROXYSQL START main() blocks until the mutex is locked Issue #23 Fixed a bug that was always assigning GloVars.global.gdbg=true Issue #53 Drafted a basic Standard_ProxySQL_Admin::send_MySQL_OK(MySQL_Protocol *myprot) Issue #56 If verbosity is greater than 10 , proxy_debug_func() prints backtrace calling: - backtrace - backtrace_symbols - abi::__cxa_demangle	12 years ago
René Cannaò	6dccae424f	Issue #23 ... Added more debug lines Added debugging type PROXY_DEBUG_MYSQL_CONNPOOL Flag -d can accept a integer value that become the default logging verbosity using init_debug_struct_from_cmdline()	12 years ago
René Cannaò	bd7a5d1795	Issue #26 ... Renamed MyHostGroups to MyHGH (short for MySQL Host Groups Handler): name was conflicting with MyHostGroups in class MySQL_HostGroups Renamed class MySQL_HostGroups to MySQL_HostGroups_Handler	12 years ago
René Cannaò	7c6778b82d	Issue #22 ... memcached removed from proxysql	12 years ago
René Cannaò	903a40675f	Minor clean up	12 years ago
René Cannaò	0991206018	Some code cleanup	12 years ago
René Cannaò	aece688d03	Issue #14 ... Added function init_users() to be called after GloMyAuth is initialized	12 years ago
René Cannaò	43a82215b0	Issue #12 ... Added functions: - __add_active_users - __delete_inactive_users - __refresh_users Fixed small bug in SQLite3_result::add_column_definition() MySQL Authentication module is now loaded before the Admin module	12 years ago
René Cannaò	b0b8de6c88	Issue #6 : basic handler of SSL	12 years ago
René Cannaò	93bc73c50d	Issue #3 and #7 ... For issue #3: - fixed serious bug For issue #7: - most of the functions in MySQL_Authentication rewritten to accept an extra argument of type enum cred_username_type - Standard_MySQL_Authentication stores username/password in 2 structures (creds_group_t) for backend and frontend	12 years ago
René Cannaò	5ffd3c8924	Issue #4 , #5 , #6 and #7 ... For issue #4: - removed fill_table__server_status() - removed ADMIN_SQLITE_TABLE_MYSQL_SERVER_STATUS - fixed ADMIN_SQLITE_TABLE_MYSQL_SERVER For issue #5: - created functions __insert_or_ignore_maintable_select_disktable() , __delete_disktable() , __insert_or_replace_disktable_select_maintable() and __attach_configdb_to_admindb() For issue #6 and #7: - table ADMIN_SQLITE_TABLE_MYSQL_USERS has fields use_ssl, backend and frontend	12 years ago
René Cannaò	68d6786320	first commit	12 years ago