910 Commits (8bc60ed283bf0a9892809a5bf0ea57732b50b532)

Author	SHA1	Message	Date
Rahim Kanji	340a4f3318	Added proxysqltest: monitor task forced timeout	3 years ago
Miro Stauder	d84f98a18c	update libhttpserver to 0.18.2 and libmicrohttpd to 0.9.75	3 years ago
René Cannaò	7e80539c3e	More bugfixes and testing on SSL and fast_forward ... In a previous commit we fixed the fact that if more than 16KB of data was sent to Admin, SQLite3 Server or Clickhouse Server, no further data was detected thus blocking. It seems that in some circumstances data can be returned in chunks of 4KB, thus we removed the 16KB logic replacing it with multiples of 4KB.	3 years ago
René Cannaò	d836b0b032	More bugfixes and testing on SSL and fast_forward ... This commit is related to the previous one: 4c21a6d8c7 OpenSSL handles data in blocks of 16KB. If more than 16KB of data was sent to Admin, SQLite3 Server or Clickhouse Server, no further data was detected, thus blocking. Added test_ssl_fast_forward-2-t.cpp for further testing. Also added marker PMC-10004	3 years ago
Javier Jaramago Fernández	300532d6e2	Fix multiple warnings in logging function calls	3 years ago
René Cannaò	ec93211d02	Merge pull request #4024 from sysown/v2.x_LocalDNSCache ... Feature: ProxySQL local DNS Cache	3 years ago
Rahim Kanji	c552fdb111	* Added DNS cache monitoring for ProxySQL servers. ... * Added forced triggering of DNS Cache Update on MySQL Servers and ProxySQL Servers table update. * Direct DNS cache update via socket (connected peer ip) if record is not available in cache. * Used strdup instead of realloc. * DNS lookup only once for ProxySQL Cluster Nodes.	3 years ago
René Cannaò	7dbfea7f05	Merge pull request #4016 from sysown/v2.x-fix_ldap_mapping_startup ... Fixes and improvements found during LDAP testing	3 years ago
René Cannaò	86330fb1db	Merge pull request #3974 from sysown/v2.x-macos ... Build on MacOS	3 years ago
Javier Jaramago Fernández	e52ed620af	Remove brace initialization to fix compilation for Centos 7	3 years ago
Javier Jaramago Fernández	d4aea7c9db	Fix support for 'stats_mysql_users' for LDAP plugin ... This commit also introduces the following changes: - Fix invalid formatting of 'stats_mysql_users' when username exceeds '256' characters. - Improve error handling in utility function 'string_format'. - Add new utility functions 'cstr_format', as improved versions of previous 'string_format' function.	3 years ago
Rahim Kanji	bd23629ecc	* Handled few cases caused by Percona mysqldump. ... * Now mysqldump can work without --column-statistics=false flag.	3 years ago
Javier Jaramago Fernández	c03ddb94d6	Fix 'mysql_ldap_mapping' not being load to runtime at startup	4 years ago
René Cannaò	52842f6056	Build on MacOS ... Removed dependency from installed curl and openssl: now it uses statically linked ones. Updated config.guess and config.sub for cityhash and libdaemon MariaDB client connector uses statically linked libssl and installed libiconv DEBUG build uses pthread_threadid_np() instead of syscall(SYS_gettid) Fixed some variable types. Enabled the use of jemalloc also for MacOS Alias mallctl() to je_mallctl() Removed libre2.a from libproxysql.a	4 years ago
René Cannaò	22eb7d621b	Prevent a crash during shutdown if Cluster is running ... If ProxySQL Cluster is running and the proxysql instance is shutting down in a graceful way, Cluster was trying to access already freed resources causing a crash.	4 years ago
Miro Stauder	81f61de6c7	make sure LDAP tables are existing and commited to disk before use	4 years ago
Javier Jaramago Fernández	c46a152a24	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x-ldap_fixes	4 years ago
René Cannaò	301bb09a4d	Merge pull request #3921 from sysown/v2.x-cluster_cmp_checksums ... WIP: Add checksum computation after fetch to multiple cluster modules	4 years ago
René Cannaò	f960a4d9b7	Merge pull request #3903 from sysown/v2.x-tests_220619 ... V2.x tests 220619	4 years ago
Javier Jaramago Fernández	d8429ca71c	Replace resultset for Cluster request fetching 'runtime_mysql_servers' ... Query 'CLUSTER_QUERY_MYSQL_SERVERS' is now responded by 'runtime_mysql_servers' as it previously was. Documentation reasoning about the change has been added to 'MySQL_HostGroups_Manager::runtime_mysql_servers'.	4 years ago
Javier Jaramago Fernández	7a0a83bb20	Fix compilation adding constructor for 'incoming_servers_t' ... A constructor is required to overcome C++11 limitation of type no longer being an aggregate due to default member initialization.	4 years ago
Javier Jaramago Fernández	2e594bd6b1	Replace space in ProxySQL version Enterprise identifier in favor of dash	4 years ago
Javier Jaramago Fernández	c46a805c70	Fix memory leak for 'Scheduler_Row::filename' field	4 years ago
Javier Jaramago Fernández	97369e59e4	Fix minor typos in metrics descriptions	4 years ago
Javier Jaramago Fernández	099c2a5f06	Cluster: Speedup of processing of MySQL Users and MySQL Servers ... - Cluster now syncs the server tables via 'incoming_*' tables generated during 'load_mysql_servers_to_runtime'. - Cluster now syncs 'mysql_users' table via a resultset generated via '__refresh_users'.	4 years ago
Javier Jaramago Fernández	3dacb77321	Perform atomic update of Cluster fetched module checksum epochs	4 years ago
Javier Jaramago Fernández	e6083250b5	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x-cluster_cmp_checksums	4 years ago
René Cannaò	5e68075edf	Cluster: Speed up processing of MySQL Query Rules ... Multiple changes: - Query_Processor stored the resultset of query rules loaded to runtime (previously this was only for query rules fast routing) - Admin returns the stored resultset (query rules and fast routing) when queries by Cluster - In khash replaced the hashing function from the built-in __ac_X31_hash_string to CityHash32 - When Cluster is used, it calls load_mysql_query_rules_to_runtime() passing the resultsets retrieved by the remote peer - Increased SQLite cache_size to ~50MB: this seems to be a very small optimization and probably it will be reverted - pull_mysql_query_rules_from_peer() uses transactions to write to mysql_query_rules_fast_routing - (important change) pull_mysql_query_rules_from_peer() verifies the checksum of MySQL Query ules before loading them to runtime	4 years ago
René Cannaò	2a5f364fd5	Merge pull request #3888 from sysown/v2.4-clickhouse ... Upgraded clickhouse-cpp to 2.1.0	4 years ago
Javier Jaramago Fernández	78da12d289	Removed invalid load from disk of 'mysql_ldap_mapping' in 'ProxySQL_Admin::init'	4 years ago
Javier Jaramago Fernández	aca6ab6279	Fix crash during startup due to 'GloClickHouseServer' not being yet initialized ... An invalid memory access can take place if 'GenericRefreshStatistics' is called during startup when 'GloClickHouseServer' isn't yet initialized.	4 years ago
Javier Jaramago Fernández	fa887b2dc9	Prevent Cluster sync between nodes with/without 'ldap_auth' plugin loaded	4 years ago
Javier Jaramago Fernández	4c4346a710	Add checksum computation after fetch to multiple cluster modules ... The following cluster modules now compute their expected checksums after fetch: - mysql_query_rules - mysql_users - mysql_servers - mysql_global_variables	4 years ago
Javier Jaramago Fernández	f30ce31c43	Add a couple of comments at 'ProxySQL_Admin::init'	4 years ago
Javier Jaramago Fernández	894ca75455	Fix a 'one time leak' at 'load_or_update_global_settings' during startup	4 years ago
René Cannaò	5b43bbf860	Fixed bug in changing listener port at runtime ... Changing listener port at runtime on more modules (for example Admin and SQLite3 Server) could cause the incorrect close of the wrong file descriptor	4 years ago
René Cannaò	aeeaaba845	Minor test fixes ... Same fixes are in commit 1bc48ad in PR #3899	4 years ago
Javier Jaramago Fernández	958316df31	Check that plugin module is initialized before calling 'has_variable'	4 years ago
René Cannaò	8730fcd350	Merge branch 'v2.x' into v2.x_generate_multi_rows	4 years ago
René Cannaò	05a27c7b70	Merge pull request #3876 from sysown/v2.x-3873 ... Fix integer overflow and range for 'admin-stats_mysql_digest_to_disk' - Closes #3873	4 years ago
René Cannaò	c0fdf02b78	Fixed various compiler warnings	4 years ago
Javier Jaramago Fernández	f05ebe3b51	Fix range of 'admin-stats_mysql_digest_to_disk' to match doc #3873	4 years ago
René Cannaò	0a28d9a9f1	Merge pull request #3871 from sysown/v2.x-isolate_monitor_mysql_servers ... Isolate 'mysql_servers' from 'monitor' into 'monitor_internal' db.	4 years ago
René Cannaò	7a441834dc	Merge pull request #3866 from sysown/v2.x-tokenizer_valgrind_issues ... Fix valgrind found issues for tokenizer during testing	4 years ago
Javier Jaramago Fernández	5569528b04	Move 'mysql_servers' from 'monitor' db into 'monitor_internal' db ... - Isolate 'mysql_servers' from 'monitor' into 'monitor_internal' db. - Make 'monitor_internal' accessible from Admin for debug builds.	4 years ago
--global	52ea5abfa9	Fix invalid 'write-after-free' reported by ASAN	4 years ago
Miro Stauder	0c37a63906	Merge branch 'v2.x' into CodeQL	4 years ago
René Cannaò	f8a0934c13	Added new function to create multirows statements for SQLite ... This is now used in ProxySQL_Admin and MySQL_HostGroups_Manager. It improves readibility and it makes the code less error prone. Drawback: queries are generated at runtime. It is possible that in future we will replace this with some strings initialization during bootstrap.	4 years ago
René Cannaò	e402b65de1	Merge pull request #3848 from sysown/v2.x-3847 ... Fix deadlock caused by Cluster and Admin and 'proxysql_servers' sync #3847	4 years ago
René Cannaò	f9b6f16beb	Merge pull request #3824 from sysown/v2.x-proxy_msg_stats ... Add stats capabilities for log messages	4 years ago
Javier Jaramago Fernández	b74797f7b3	Fix deadlock caused by Cluster and Admin #3847 ... A deadlock could take place due to reverse mutex acquisition order by 'GenericRefreshStatistics' and 'load_mysql_variables_to_runtime' when called by Cluster via 'pull_global_variables_from_peer'.	4 years ago
Javier Jaramago Fernández	543bb93e23	Add stats capabilities to log messages ... - Add new version of macros proxy_error|proxy_warning|proxy_info. - Add new tables 'stats_proxysql_message_metrics' and 'stats_proxysql_message_metrics_reset'. - Add new prometheus metric family 'proxysql_message_count_total'.	4 years ago
Miro Stauder	e84dc7ed0e	fix CodeQL alerts	4 years ago
Javier Jaramago Fernández	8956b672f4	Remove 'admin_mysql_ifaces' from metrics labels for 'proxysql_servers_clients_status'	4 years ago
Javier Jaramago Fernández	3e906acc04	Add new metric 'proxysql_servers_clients_status_last_seen_at'	4 years ago
Javier Jaramago Fernández	01a6e1c9bf	Add new prometheus metric 'proxysql_version_info' #3483	4 years ago
René Cannaò	8d83bd3562	Merge branch 'v2.x' into v2.1.2-cluster	4 years ago
Javier Jaramago Fernández	77a114ebc8	Fixed 'stats_mysql_client_host_cache/_reset' table definitions with extra spaces for formatting #3734	4 years ago
René Cannaò	00916441b9	Admin support for SELECT current_user() and user() ... Admin now replies to SELECT current_user() and SELECT user() see https://github.com/sysown/proxysql/issues/1105#issuecomment-990940585	4 years ago
Javier Jaramago Fernández	bcb009fc24	Revert "Merge pull request #3645 from sysown/v2.x-2021" ... This reverts commit 9561cb3ef2, reversing changes made to 7edfec6f3f.	4 years ago
Jared Jetsel	111117bbc8	Merge branch 'v2.x-3674' of https://github.com/jaredev/proxysql into v2.x-3674	4 years ago
Jared Jetsel	962116f1b6	Fixed typo, memory leak, and documentation. ... * Fixed typo for variable_id in history_mysql_status_variables table definition to be INT NOT NULL as intended. * Added comments before debug ifdefs to explain their purpose * Optimized get_variable_id_for_name by performing one less search by using iterator insteaed of knows_variable_name() call. * Fixed memory leak by deleting resultset before return in lambda.	4 years ago
René Cannaò	b59467371a	Merge branch 'v2.x' into v2.x-3674	4 years ago
René Cannaò	e892413d1a	Merge branch 'v2.x' into v2.x-2021	4 years ago
René Cannaò	698031eb7a	Merge pull request #3676 from sysown/v2.x-3592 ... Added new metric 'proxysql_fds_in_use' exposing number of file descriptors in use - Closes #3592	4 years ago
René Cannaò	a6edd02a9b	Revert "Merge branch 'v2.x' into v2.x-2021" ... This reverts commit 3a3931f2d4, reversing changes made to 4694ab775e.	4 years ago
René Cannaò	8cea730de0	Merge pull request #3661 from sysown/v2.x-3649 ... Allow to unshun a server from all hostgroups	4 years ago
René Cannaò	ab3f9bcedc	PROXYSQLTEST 51 and 52 on debug build only	4 years ago
René Cannaò	79d1d8742c	Testing unbalanced weight	4 years ago
Jared Jetsel	0ef478e597	In debug mode, the handlers for ProxySQL_Statistics are called even if the web interface plugin is not loaded. This way the code can be tested even if the plugin is not loaded. Added new member function ProxySQL_Statistics::knows_variable_name(), which is used to check if a variable_name is in the map. This is useful to do a check before get_variable_id_for_name() in instances where it is undesirable to load or create entries in the lookup table, while keeping direct access to the map private and mutex protected. In ProxySQL_Statistics::get_variable_id_for_name, wrapped the variable_id select code in a lambda so that it could be reused instead of calling sqlite3_last_insert_rowid(), as there were some thread safety concerns which potentially could produce incorrect ids. Changed the insert to use execute() instead of execute_statement() instead, sufficient and simpler. Added error in case the function could not find, load, or generate a new id.	4 years ago
Javier Jaramago Fernández	d0ed1895fa	Fixed typo in 'round_intv_to_time_interval' preventing parameter update	4 years ago
Javier Jaramago Fernández	71a1f64f2d	Added new metric 'proxysql_fds_in_use' reporting the current number of file descriptors in use #3592	4 years ago
Javier Jaramago Fernández	6a92cc9238	Added new command 'PROXYSQL_SIMULATOR' with support for simulating connection errors #3649	4 years ago
René Cannaò	7ef783487c	Adding skeleton for PROXYSQL_SIMULATOR	4 years ago
Javier Jaramago Fernández	06c386dfd1	Merge pull request #3626 from sysown/v2.x-3625 ... Fix issues found with 'client error limit' implementation - Closes #3625	5 years ago
Javier Jaramago Fernández	0058ecb4f0	Removed 'flush_error_log' call from 'PROXYSQL FLUSH QUERY CACHE'	5 years ago
Javier Jaramago Fernández	515167f5f9	Removed 'flush_error_log' call from 'PROXYSQL FLUSH MYSQL CLIENT HOSTS' #3625	5 years ago
Javier Jaramago Fernández	9aef676973	Added population of 'stats_mysql_client_host_cache' when 'stats_mysql_client_host_cache_reset' is queried	5 years ago
Javier Jaramago Fernández	416a0470a5	Added tables 'stats_mysql_client_host_cache' and 'stats_mysql_client_host_cache_reset' exposing entries in 'client_host_cache'	5 years ago
Javier Jaramago Fernández	2d3da0fca3	Simplified check for query 'PROXYSQL FLUSH MYSQL CLIENT HOSTS' via 'strcasecmp'	5 years ago
Javier Jaramago Fernández	6e533cb5d9	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x-client_err_limit	5 years ago
René Cannaò	f7bb4d201b	Add get_current_query_rules_fast_routing_count() ... Query_Processor::get_current_query_rules_fast_routing_count() now allows to quickly execute this query is ran on Admin: SELECT COUNT(*) FROM runtime_mysql_query_rules_fast_routing	5 years ago
René Cannaò	cd7e740a51	Get mutex during LOAD PROXYSQL SERVERS TO RUNTIME	5 years ago
René Cannaò	66c4c6b0a8	Adding new mutex in ProxySQL_Admin::save_proxysql_servers_runtime_to_database()	5 years ago
René Cannaò	45e55d4e90	Removing admin_mutex in ProxySQL_Admin.cpp ... This mutex was largely deprecated by sql_query_global_mutex . Its presence now was causing a possibl deadlock.	5 years ago
René Cannaò	e1adc955eb	Fixing some race condition in Cluster ... Similar to commit f8ce41305d	5 years ago
René Cannaò	48562faaf1	Merge branch 'v2.x' into v2.1.2-cluster	5 years ago
René Cannaò	08ea308033	Merge pull request #3552 from sysown/v2.x-ssl_no-rsa ... Allows SSL privake keys other than RSA , and implement PROXYSQL RELOAD TLS	5 years ago
René Cannaò	ebbd9845bd	Merge branch 'v2.x' into v2.1.2-cluster	5 years ago
René Cannaò	05fa6c23cf	Merge pull request #3569 from sysown/v2.x-3554 ... Closes 3554: Add support for building ProxySQL with ASAN	5 years ago
René Cannaò	46f75dae3b	Add more verbosity when starting a scheduler job	5 years ago
René Cannaò	f8ce41305d	Fixing some race condition	5 years ago
René Cannaò	1e9295c13d	Removing a lock introduced in 894e72041	5 years ago
René Cannaò	894e72041d	Adding a mutex when Cluster is syncing mysql query rules	5 years ago
Javier Jaramago Fernández	58460bd323	Fixed 'heap-buffer-overflow' detected by ASAN in 'generate_show_fields_from' #3554	5 years ago
René Cannaò	5e422668c8	Removing mysql-threads from cluster sync ... It also enables monitoring for cluster test	5 years ago
René Cannaò	af27c0b108	Merge branch 'v2.x' into v2.1.2-cluster	5 years ago
René Cannaò	538feddc87	Code cleanup ... Commenting out ProxySQL_Admin::__insert_or_ignore_maintable_select_disktable()	5 years ago
René Cannaò	c4fce91fc5	Change default value of mysql-session_idle_ms from 1000 to 1 ... Not only the default value is change from 1000 to 1 , but it also perform an upgrade from earlier release. If during bootstrap a value of 1000 is found, it is automatically changed to 1 and a warning is generated. This release also prevents the value 1000 to be a valid one during bootstrap. This means that it is still possible to set the value to 1000 and to have a running proxysql instance with value 1000 , but during bootstrap it will be switched to 1. If you really want to set mysql-session_idle_ms close to 1000 , it is recommended to set it to a closer value like 999 or 1001	5 years ago
René Cannaò	78f8821215	More code coverage mostly related to Admin	5 years ago
Javier Jaramago Fernández	e2dd0a30cd	Initial implementation for 'client_error_limit' ... Add initial support for FR limiting the number of connection errors that can be initiated from a particular address before deniying future connections from that address. Feature is controlled by new introduced variables: - mysql-client_host_error_counts - mysql-client_host_cache_size	5 years ago
René Cannaò	194243503a	Adding LCOV_EXCL_START around assert(0) ... LCOV_EXCL_START and LCOV_EXCL_STOP around assert(0) will improve code coverage	5 years ago
René Cannaò	fd7b5f8f50	Implemented PROXYSQL RELOAD TLS ... Command PROXYSQL RELOAD TLS is able to load new key/cert files and create a new SSL context. Loading of SSL can happens in two stages: * during bootstrap: if it fails, proxysql dies * running PROXYSQL RELOAD TLS: if it fails, proxysql will keep the old SSL context This new method should successfully handle errors like missing or corrupted files. We are also adding two buffers used to store the key/cert, to be used by the web interface.	5 years ago
René Cannaò	5ede60ec9f	Merge pull request #3499 from sysown/v2.x-codecov1 ... [WIP] code cleanup and improved code coverage	5 years ago
René Cannaò	dbf194075e	Merge pull request #3486 from sysown/v2.x-gcov-admin ... [WIP] Adding support for PROXYSQL GCOV DUMP|RESET	5 years ago
René Cannaò	77a6b69507	Fix compile issue for __gcov_dump and __gcov_reset	5 years ago
Javier Jaramago Fernández	1d49d39218	Removed commented code and commented automatic population of 'mysql_servers' and 'mysql_replication_hostgroups' from 'enable_readonly_testing'	5 years ago
Javier Jaramago Fernández	ccef4ff12d	Fixed typo using 'SAFE_SQLITE3_STEP' instead of 'SAFE_SQLITE3_STEP2' providing proper waiting for 'SQLITE_BUSY'	5 years ago
René Cannaò	45f6ad8f65	Adding test for SHOW TABLE STATUS in Admin #3511	5 years ago
René Cannaò	41d15f6a87	Adding test for SHOW FIELDS FROM in Admin #3511	5 years ago
René Cannaò	3406bb6e23	Removing commented code	5 years ago
René Cannaò	2c159d1d9a	Adding support for PROXYSQL GCOV DUMP|RESET ... Adding two new Admin commands: PROXYSQL GCOV DUMP PROXYSQL GCOV RESET These will call __gcov_dump() and __gcov_reset()	5 years ago
Javier Jaramago Fernández	14428f7a92	Merge branch 'v2.x' into v2.2.0-sqliteserver_read_only	5 years ago
René Cannaò	dc42fbca0b	Some code cleanup in Admin	5 years ago
René Cannaò	eac6e75dad	Adding a simulator for read_only test ... This commit introduces a first simulator for read_only monitoring ProxySQL itself will simulate hundreds of backends across hundreds of hostgroups, all configured in hundreds of clusters, and return read_only values for each of the simulated backend. The read_only value can be configured in table READONLY_STATUS available in the SQLite3Server module. If a backend isn't configured in table READONLY_STATUS , its default read_only value is 1. It is possible to simulate a lot of simultaneous failover running queries like the following: UPDATE READONLY_STATUS SET read_only=1; CREATE TABLE t1 AS SELECT hostname FROM READONLY_STATUS ORDER BY RANDOM() LIMIT 50; UPDATE READONLY_STATUS SET read_only=0 WHERE hostname IN (SELECT hostname FROM t1); DROP TABLE t1;	5 years ago
Javier Jaramago Fernández	ba1762bc3e	Implemented sync support for 'ldap-%' global variables	5 years ago
René Cannaò	86c95dbb18	Cluster node exports admin-mysql_ifaces ... When a cluster node (client) connects to another cluster node, it advertises its UUID but also exports its `admin-mysql_ifaces` . The receiving cluster can use this information to try to guess how to connect to the node that initialized the connection, for example to collect metrics. This is visible in table `stats_proxysql_servers_clients_status` .	5 years ago
René Cannaò	4f3c133cd0	Implemented variable cluster_sync_interfaces	5 years ago
René Cannaò	7cc750a111	Merge branch 'v2.1.1' into v2.1.2-cluster	5 years ago
René Cannaò	d53578f269	Merge pull request #3353 from sysown/v2.1.1-deprecate_forward_autocommit ... Deprecate mysql-forward_autocommit #3253	5 years ago
Javier Jaramago Fernández	5d0fd05534	Fixed improperly handled case for 'format_timezone_hours' when hours parameter to be formatted is '0'	5 years ago
Javier Jaramago Fernández	99e0e23646	Closes #2543: Added support for two new queries for Admin required for C# connector ... Added support for queries: - "SELECT @@max_allowed_packet, @@character_set_client, @@character_set_connection, @@license, @@sql_mode, @@lower_case_table_names" - "SELECT TIMEDIFF(NOW(), UTC_TIMESTAMP())"	5 years ago
René Cannaò	26790c3679	Merge pull request #3349 from sysown/v2.1.1-MonRo ... Optimizations for instances with a lot of hostgroups	5 years ago
René Cannaò	a0fb4821cc	Deprecate mysql-forward_autocommit #3253	5 years ago
René Cannaò	f7754a5e00	HostGroups lookup using unordered_map ... HostGroups are stored in an array of pointers. This commit allows the lookup using an unordered_map if the number of Hostgroups is greater than 100. For less number of hostgroups, a sequential scan seems more efficient. This also introduce a test for micro benchmark.	5 years ago
René Cannaò	532a0397f7	Faster MySQL_HostGroups_Manager::read_only_action ... This commit rewrites MySQL_HostGroups_Manager::read_only_action() in way to reduce the calls to SQLite. It relies on two new std::set() : - read_only_set1: if the server is already in a writer hostgroup - read_only_set2: a cache to track the first time that a server has RO=0 Added also an index on MySQL_HostGroups_Manager, ON mysql_servers (hostname,port)	5 years ago
René Cannaò	c5d018d740	Merge pull request #3344 from sysown/v2.1.1-3247 ... Closes #3247: Make mycli able to connect to Admin interface	5 years ago
Javier Jaramago Fernández	089c5e656f	Replaced trivial 'connection_id()' implementation in favor of a simpler and safer 'query rewrite' one	5 years ago
Javier Jaramago Fernández	dfc51c3352	Closes #3247: Added support for command 'SELECT CONNECTION_ID()' in order to support 'mycli' client	5 years ago
Javier Jaramago Fernández	3fd234477a	Used added functionality to 'prometheus-cpp' to reset prometheus counters for 'PROXYSQL STOP' and 'PROXYSQL RESTART' commands	5 years ago
Javier Jaramago Fernández	6e997a7297	Fixed 'invalid reads' reported by valgrind due to access to already freed string returned by 'serial_exposer'	5 years ago
René Cannaò	b233819514	Merge pull request #3309 from sysown/v2.1.1-1574 ... Closes #1574: Packets out of order. expected 1 received 27.	5 years ago
Javier Jaramago Fernández	9bffef4156	Added missed default initialization of flag 'registered_prometheus_collectable'	5 years ago
Javier Jaramago Fernández	5d0a9a2087	Updated 'stats_mysql_prepared_statements_info' table definition to hold 'num_columns' and 'num_params' info for prepared statements	5 years ago
Javier Jaramago Fernández	e2432bb661	Closes #3298: Fixed unnecessary port check and logging while flushing admin variables to runtime	5 years ago
René Cannaò	a592402902	Implementation of table stats_proxysql_servers_clients_status and PROXYSQL CLUSTER_NODE_UUID command	5 years ago
René Cannaò	36cc360942	Create UUID ... ProxySQL will now automatically generate a UUID during start up. The UUID can be either passed through the command line using -U or --uuid, or saved on disk in a new table named global_settings. The new table is used to distinguish it from global_variables that is replicated. Table global_settings isn't replicated by Cluster. If UUID is not present, it is automatically generated and saved.	5 years ago
Javier Jaramago Fernández	17a4b4a701	Merge pull request #3239 from sysown/v2.1.0-3238 ... Closes #3238: Improve error handling when port is already in use when instantiating 'ProxySQL_RestAPI_Server'	5 years ago
Javier Jaramago Fernández	6b873cbfd8	Changed several metrics name for being fully being fully complaint with 'promtool' checker	5 years ago
Javier Jaramago Fernández	5dbddb3cc4	Check for specified 'restapi_port' availability before instantiating 'ProxySQL_RESTAPI_Server'	5 years ago
Javier Jaramago Fernández	40448a58fc	Fixed memory leak in 'save_mysql_servers_runtime_to_database' due to non-freed resultset	5 years ago
Javier Jaramago Fernández	e654d41f17	Added 'SO_REUSEADDR' option to socket used to test 'web_port' availability	5 years ago
Javier Jaramago Fernández	b712c8f334	Fixed socket resource leak in case 'bind' fails for 'web_port'	5 years ago
René Cannaò	ed23f56473	Merge pull request #3139 from sysown/v2.1.0-3138 ... Closes #3138: Improve WebInterfacePlugin start error handling	5 years ago
Javier Jaramago Fernández	d2a566901e	Added support for 'SHOW PROMETHEUS METRICS' command	5 years ago
Javier Jaramago Fernández	1c0dbd5fe2	Improve 'WebInterfacePlugin' initialization error handling ... - Added 'NULL' checks for 'GloWebInterface'. - Added port availability check before starting 'GloWebInterface'.	5 years ago
René Cannaò	4cdcc1f18f	Merge pull request #3123 from sysown/v2.1.0-deprecate_eof ... Closes #2684: Add support for CLIENT_DEPRECATE_EOF	5 years ago
Javier Jaramago Fernández	4ada7ba2e5	Fixed typos in comments specifying table version to be upgraded in 'disk_upgrade_rest_api_routes'	5 years ago
Javier Jaramago Fernández	6a1d616396	Renamed 'interval_ms' from 'restapi_routes' table into 'timeout_ms'	5 years ago
Bibek Shrestha	205b23acb8	Do not support CLIENT_DEPRECATE_EOF on AdminModule	5 years ago
Bibek Shrestha	b16bb275f7	Hardcode false instead of default value	5 years ago
René Cannaò	b8220382d9	Merge pull request #3100 from sysown/v2.1.0-3088 ... Closes #3088: Added new json 'attributes' column to 'mysql_query_rules' table	5 years ago
René Cannaò	43624ac63e	Merge pull request #3086 from sysown/v2.1.0-3083 ... Added new column 'attributes' to 'mysql_users' table	5 years ago
Javier Jaramago Fernández	05a005f9fb	Add support for syncing 'mysql-variables' and 'admin-variables' #2820 (#2856) ... * Added forgotten metric increase in case of 'sync conflict' on proxysql_servers * Added support for 'global_variables' sync in proxysql_cluster - Added several for getting the peers to be sync. - Added function to pull the target 'global_variables' to sync. - Added metrics for 'global_variables' sync: + Number of syncs done / failed. + Sync conflicts. + Sync warnings. * Removed unnecesary escaping for '%' char * Fixed issue due to 'flush_mysql_variables___runtime_to_database' being called without proper locking * Added simple helper function to get the output from a command execution * Multiple changes to 'cluster_synct' test + Spawned proxysql instance now runs inside a docker container. + Simplified launching and logging of spawned proxysql instance. + Added more verbose logging about the tables state. + Added new tests for 'global_variables' synchronization. * Commented several variables known to not-sync and fixed port for replica 'proxysql_server' * Removed deprecated and non-syncable variables from 'test_cluster_sync-t' * Added extra logging for variables sync for 'test_cluster_sync-t'	5 years ago
René Cannaò	7c1fb6acd1	Allow compiling without jemalloc	5 years ago
Javier Jaramago Fernández	f6e0e64f42	"Changed prometheus counter naming convention to include '_total' suffix" ... - Other metrics names has also be changed due to this global change.	5 years ago
Javier Jaramago Fernández	84f4c96afa	Multiple changes to multiple metrics definitions ... - Labelling has been simplified to group metrics which are part of a common group. - Help has been fixed to reflect this labelling change. - Doxygen doc and comment marks has been added to signal metrics grouping.	6 years ago
Javier Jaramago Fernández	622a763920	Added new column 'attributes' to 'mysql_query_rules' table	6 years ago
Javier Jaramago Fernández	ebedd5e37b	Several improvements to prometheus metrics definitions ... - Metrics now follow prometheus base unit convention. - Many metrics now make use of labels instead of enconding the info in the metric name. - Almost all metrics now have a meaningful 'help' message.	6 years ago
Javier Jaramago Fernández	c73de1bdb1	Changed new 'attributes' field for 'mysql_users' to VARCHAR ... The reason behind this change is to allow a default not NULL value for the field.	6 years ago
Javier Jaramago Fernández	7dc78b8ce0	Fixed placeholders for values in statements after 'COALESCE' removal	6 years ago
Javier Jaramago Fernández	76ca8b1b5b	Removed 'COALESCE' usage for 'mysql_users' due to inclusion of new field 'attributes'	6 years ago
Javier Jaramago Fernández	61aa5275fe	Removed added delete to non-existing field for 'ch_account_details_t'	6 years ago
René Cannaò	2d98ee0872	Make current and latest version accessible from outside	6 years ago
René Cannaò	a0a544ccdf	Merge pull request #3087 from sysown/v2.1.0-admin_web_verbosity ... Added new admin variable 'admin__web_verbosity"	6 years ago
Javier Jaramago Fernández	80e9b4c0d8	Changed new variable name to 'admin___web_verbosity' for being compliant with current 'thread' naming convention	6 years ago
Javier Jaramago Fernández	42fa0f7945	Added new column 'attributes' to 'mysql_users' table	6 years ago
Javier Jaramago Fernández	576e735d14	Added new variable 'web_verbosity' to control web verbosity	6 years ago
René Cannaò	7415a059a5	Removed global shared variables	6 years ago
Javier Jaramago Fernández	d503ffec34	Fix invalid passing of non-trivial object through variadic function	6 years ago
Javier Jaramago Fernández	2f1db3ab27	Prevent accessing 'pa' object in 'admin_session_handler' after 'PROXYSQL STOP' command	6 years ago
peter	931ac80bf6	Fix a mem leak in flush_ldap_variables___database_to_runtime fun ... Fix a mem leak in flush_ldap_variables___database_to_runtime fun of ProxySQL_Admin class when call admindb->execute_statement function. Because in the called function(admindb->execute_statement), the strdup--strdup(sqlite3_errmsg(db)) function is used to allocate memory to store the error message of the sqlite database operation failure.	6 years ago
René Cannaò	f45f72883e	Minor fixes to PR 2955	6 years ago
René Cannaò	9dbee27d6c	Merge pull request #2993 from sysown/v2.1.0-from2014 ... V2.1.0 from v2.0.14	6 years ago
René Cannaò	3981e9ec3c	Merge pull request #2957 from sysown/v2.1.0-2916_2918_2919_2920_2921 ... Fixes #2916, #2918, #2919, #2920 and #2921	6 years ago
René Cannaò	ce24c3d6d4	Adding PROXYSQL SHUTDOWN SLOW ... In 2.1 we are mapping the command PROXYSQL SHUTDOWN to PROXYSQL KILL = a very fast shutdown. The legacy old PROXYSQL SHUTDOWN is now implemented as PROXYSQL SHUTDOWN SLOW	6 years ago
Rene Cannao	41b173a83c	Fixing a lot of compiler warnings	6 years ago
René Cannaò	3ad738a0d8	Update charset variables from runtime	6 years ago
René Cannaò	449f4eb659	Adding debug_filters	6 years ago
Javier Jaramago Fernández	00e9696dd3	Added documentation for the new extra logic introduced for 'PROXYSQL STOP' and 'PROXYSQL START'	6 years ago
Javier Jaramago Fernández	a6b95a3344	Fixes #2920: Improved logic for 'PROXYSQL STOP' and 'PROXYSQL START' ... - Added new logic for making both commands actually wait for the completion of the operations they started. - Now "PROXYSQL STOP" command sends and OK packet to the client on completion.	6 years ago
Javier Jaramago Fernández	543f2ce8b6	Fixes #2921: Prevent 'child_mysql' to access 'GloMTH' if it's already de-initialized	6 years ago
Javier Jaramago Fernández	386a8929db	Fixes #2916: 'admindb' is now replaced if current one doesn't match the one in the static object	6 years ago
René Cannaò	e798c07ba7	Merge pull request #2886 from sysown/v2.1.0-cherrypicks_2.0.13_2 ... V2.1.0 cherrypicks 2.0.13 2	6 years ago
René Cannaò	f0c3cfb541	Merge pull request #2896 from sysown/v2.0.13-duplicated_variables_for_2.1.0_2 ... V2.0.13 duplicated variables for 2.1.0	6 years ago
René Cannaò	9c115f8db8	Merge branch 'v2.1.0' into v2.1.0-cherrypicks_2.0.13_2	6 years ago
René Cannaò	b9171ba6aa	Tune mysql-default_collation_connection if mysql-default_charset is changed. ... If mysql-default_charset is changed but mysql-default_collation_connection it is not, use mysql-default_charset to tune mysql-default_collation_connection.	6 years ago
René Cannaò	4748c7d052	Various bug fixes related to deprecated mysql-default_ variables ... Extended `mysql_variable_st` to add a new variable `is_global_variable`. Using this variable we define the global variables. Modified `mysql_tracked_variables[]` to also specify `is_global_variable`. Removed `default_charset` from `MySQL_Threads_Handler::variables` to use `mysql_tracked_variables[]` instead. Removed `default_charset` also from `mysql_thread_variables_names[]`. Fixed `MySQL_Threads_Handler::get_variable_string()` : it was *not* returning `mysql-default_` variables. `MySQL_Threads_Handler::set_variable()` adds `mysql-default_` variables only if `is_global_variable` is set. In `MySQL_Threads_Handler::set_variable()` replaced a `strcasecmp()` with `strcmp()` for `mysql-default_` variables. `MySQL_Threads_Handler::get_variables_list()` returns only `mysql-default_` variables with `is_global_variable` enabled. `MySQL_Threads_Handler::has_variable()` for `mysql-default_` variables returns true only if variable has `is_global_variable` enabled. `MySQL_Thread::refresh_variables()` does not refresh `mysql-default_` variables if `is_global_variable` is not enabled. `MySQL_Thread::MySQL_Thread()` initializes to NULL all `mysql_thread___default_variables[]` variables. Completely disabled in `ProxySQL_Admin::flush_mysql_variables___database_to_runtime()` the logic applied to all charset variables. In the same methos was implemented the logic described in #1785 : `mysql-default_charset` and `mysql-default_collation_connection` must be compatible: * if only one is present, the other is configured automatically * if not compatible, `mysql-default_charset` is configured from `mysql-default_collation_connection`	6 years ago
Javier Jaramago Fernández	cc3bbfc759	Added new command in 'Admin Module' used by 'mysqlsh' when starting in '--sql' mode	6 years ago
Javier Jaramago Fernández	18a7d2b181	Supported new command in 'Admin Module' used by 'mysqlsh' during connection	6 years ago
Javier Jaramago Fernández	66478b89ee	Added new stat 'new_req_conns_count' counting the num of 'create_new_connection' recieved	6 years ago
René Cannaò	2bbd84d2c9	Support for SQLite3 plugin ... This commit prepares proxysql for further development related to SQLite3. Specifically, it allows to either use built-in SQLite3 library, or to load it from a plugin.	6 years ago
René Cannaò	aca9d46ff1	Merge pull request #2750 from sysown/v2.1.0-cluster1 ... First pull request related to several changes in ProxySQL Cluster	6 years ago
René Cannaò	03bf53aec8	Preparing the cluster module to sync variables ... Added admin variables: * cluster_mysql_variables_save_to_disk * cluster_admin_variables_save_to_disk * cluster_mysql_variables_diffs_before_sync * cluster_admin_variables_diffs_before_sync When flush_admin_variables___database_to_runtime() is executed, flush_admin_variables___runtime_to_database() is also called to update admin variable checksum. When flush_mysql_variables___database_to_runtime() is executed, flush_mysql_variables___runtime_to_database() is also called to update mysql variable checksum. flush_mysql_variables___runtime_to_database() was also modified to avoid locking twice.	6 years ago
René Cannaò	3ac219a3d7	Remove a redundant call to flush_admin_variables___database_to_runtime()	6 years ago
René Cannaò	c0a3efdd7f	Merge branch 'v2.1.0' into v2.0.11-QP_stmt_2	6 years ago
René Cannaò	0a78949d98	Merge branch 'v2.1.0' into v2.0.11-prometheus	6 years ago
val	eb638a1b16	fix for galera set writer	6 years ago
René Cannaò	7b021e027a	Do not cache routing metadata for COM_STMT_EXECUTE ... From 1.3.0 till 2.0.x , when COM_STMT_PREPARE is executed and Query Processor is executed, metadata are stored in MySQL_STMT_Global_info(). These metadata include routing information. Is a prepared statement is prepared on a specific hostgroup, it will always be executed on the same hostgroup. This causes negative consequences, like the one reported in issue #2691 . This commit: * remove hostgroup_id from MySQL_STMT_Global_info() and other metadata * Query Processor is called also during COM_STMT_EXECUTE * removes hostgroup from table stats_mysql_prepared_statements_info * Query Processor do not perform any query rewrite ruding COM_STMT_EXECUTE	6 years ago
Javier Jaramago Fernández	225c253607	Added new 'prometheus_memory_metrics_interval' admin variable	6 years ago
Javier Jaramago Fernández	dbbfc397a6	"Added helper function and uniformed 'hostgroup_manager' metrics update" ... - Added new helper function to simplify ''prometheus::counters' update and removed code duplication using it. - 'hostgroup_manager' now exposes the same method 'p_update_metrics' as the other modules.	6 years ago
Javier Jaramago Fernández	7dfcc7f2b9	RESTAPI_Server is now also started with 'metrics' endpoint enabled in case of port change	6 years ago
Javier Jaramago Fernández	a4e4e57343	Moved all 'metrics_maps' to source files	6 years ago
Javier Jaramago Fernández	864535d3f9	Added support for GCC 4.8 and removed per-module metrics initialization functions ... - GCC 4.8 and 5 have issues with uniform initialization syntax, for this reason, all it's uses have been replaced with assignements. - Per-module metrics initialization functions are no longer required, they have been replaced with the new generic ones.	6 years ago
Javier Jaramago Fernández	d07c95b2e9	Added metrics help and replaced metrics impl with new array based one for 'proxysql_admin' module	6 years ago
Javier Jaramago Fernández	073337c716	Added new metric 'proxysql_gtid_executed'	6 years ago
Javier Jaramago Fernández	c6f75ea454	Added more metrics, fixed some invalid updated ones and standarized the 'update_modules_metrics' callback	6 years ago
Javier Jaramago Fernández	472207b951	Added new 'stmt', 'memory' prometheus metrics and callback with new metrics updates	6 years ago
Javier Jaramago Fernández	621332d423	Added new prometheus exposer to ProxySQL_Admin	6 years ago
val	33ab791b49	fix few memory leaks	6 years ago
Valentin Rakush	61c1913334	Character set handling implementation	6 years ago
René Cannaò	4a9e5800cd	Merge pull request #2643 from sysown/v2.0.11-1923 ... Fix bug on gtid_port and unix socket domain #1923	6 years ago
val	eb08620181	Revert "Character set handling implementation" ... This reverts commit 796ea5b215.	6 years ago
René Cannaò	45feb0a331	Fix bug on gtid_port and unix socket domain #1923	6 years ago
René Cannaò	77563fffe2	Improving testing for fast routing	6 years ago
René Cannaò	9c2f0bf3ac	Adding tests to benchmark multiple lookups in mysql_query_rules_fast_routing	6 years ago
Valentin Rakush	796ea5b215	Character set handling implementation	6 years ago
René Cannaò	a4e78ce483	Fixed code formatting	6 years ago
René Cannaò	62c98f17db	Fix invalid free for ipv6	6 years ago
René Cannaò	090d93a1ba	Merge pull request #2556 from sysown/v2.0.10-extended_stats ... Extending Statistics, only for new Web UI	6 years ago
René Cannaò	b1306a28b3	Extending Statistics, only for new Web UI	6 years ago
val	4878b59ebc	fix firewall whitelist rules	6 years ago
René Cannaò	7ee01a0987	Merge pull request #2531 from sysown/v2.0.9-web2 ... V2.0.9 web2	6 years ago
René Cannaò	52362ad1de	Merge pull request #2510 from sysown/v2.0.9-into-outfile ... SELECT CONFIG INTO OUTFILE	6 years ago
René Cannaò	238aeb8798	Preparing the API for web interface plugin	6 years ago
Valentin Rakush	8c1d4ef8f3	Fix problem with runtime table. Add CORS and content type headers	6 years ago
Valentin Rakush	30351dfd0f	Fix issue with method field	6 years ago
Valentin Rakush	4a5d986aa9	Use HTTP method for configuration	6 years ago
Valentin Rakush	f0687f3688	Implement restapi functionality ... - restapi_routes table in admin module - calling python script (json validation, error handling) - scripts: metrics, export_users - tests adjusted	6 years ago
Valentin Rakush	e8a1097a5c	SELECT CONFIG INTO OUTFILE	6 years ago
René Cannaò	e062f84c3e	Merge pull request #2399 from val214/v2.0.9-mem-leaks ... [WIP] V2.0.9 mem leaks fixes	6 years ago
René Cannaò	6c551eab57	Allows the same nodes to be part of multiple Aurora clusters	6 years ago
René Cannaò	9d618714a7	Merge pull request #2457 from val214/v2.0.9-clean-proxysql-admin ... Cleanup of the proxysql_admin.cpp	6 years ago
René Cannaò	1d2e059d9b	Add support in Admin for SHOW TABLES IN #2478	6 years ago
Valentin Rakush	7bf773a677	Cleanup of the proxysql_admin.cpp	6 years ago
René Cannaò	b59fad2d42	Merge pull request #2413 from val214/v2.0.9-select-config-file ... V2.0.9 select config file [FR]	6 years ago
René Cannaò	e9dc7a9b60	Implementation of SQLI fingerprints whitelist ... libsqlinjection generates a lot of false positives. This commit introduces a new table: mysql_firewall_whitelist_sqli_fingerprints This table can list fingerprints generated by libsqlinjection: if the fingerprint is listed in this table, proxysql will consider it as a false positive. This commit also enables SQLi algorithm only if the query is not already explicitly whitelisted.	6 years ago
Valentin Rakush	6bd6c0a34b	Move config file read/write functions to separate file.	6 years ago
Valentin Rakush	9954e6b4cb	SELECT CONFIG TO: adding new columns to export (add_lag_ms, min_lag_ms, lag_num_checks)	6 years ago
Valentin Rakush	60b7fd5e9e	SELECT CONFIG TO implementation	6 years ago
Valentin Rakush	4e45f7f1d4	Fix few problems and cleanup. ... - remove unnecessary variables - change snprintf to std::stringstream - extend autotests configuration - fixing several bugs	6 years ago
Valentin Rakush	f8ea3d8c75	error logging in config file readers	6 years ago
Valentin Rakush	342f8e8782	select config file auto tests ... remove TRACE	6 years ago
Valentin Rakush	52b5ee9486	export proxysql configuration to resultset	6 years ago
Valentin Rakush	9430cabee3	SELECT CONFIG FILE implementation	6 years ago
René Cannaò	951483a419	Change API port from 6090 to 6070	6 years ago
Valentin Rakush	6a6873b342	Fix leaks in logger and admin	6 years ago
René Cannaò	9afe6824ff	Merge pull request #2407 from sysown/v2.0.9-libmicrohttpd-0.9.68 ... V2.0.9 libmicrohttpd 0.9.68	6 years ago
René Cannaò	57e0b2eb2f	Merge pull request #2403 from sysown/v2.0.9-whitelist ... V2.0.9 whitelist	6 years ago
René Cannaò	485d313514	Further development of firewall whitelist. ... * introduced 2 new variables: - mysql-firewall_whitelist_enabled : defines if the firewall with whitelist algorithm is enabled or not - firewall_whitelist_errormsg : error message returned to the client if an error message is not already set * Query_Processor returns firewall_whitelist_mode to the calling MySQL_Session, but the logging on error log currently happens within the Query_Processor itself * if mysql-firewall_whitelist_enabled is turned on and a user it is not found in mysql_firewall_whitelist_users , the default behavior is that query is rejected * lookup on mysql_firewall_whitelist_users happens for username@ip (specific IP) and username@'' (all IPs) . Match on network subnet is currently not implemented * implemented SAVE MYSQL FIREWALL FROM RUNTIME * fixed implementation of SAVE MYSQL FIREWALL TO DISK * runtime configuration can be viewed in runtime_mysql_firewall_whitelist_rules and runtime_mysql_firewall_whitelist_users	6 years ago