96 Commits (1bc48ad0736674f095d0c6d9004d4820e3dbf5b1)

Author	SHA1	Message	Date
René Cannaò	1bc48ad073	Refactor related to Data Stream and Session: 1st ... Also fixed minor test bugs	4 years ago
René Cannaò	542b207611	Added new function to create multirows statements for SQLite also for MySQL_Monitor and ProxySQL_Cluster	4 years ago
René Cannaò	27b89b441b	Merge pull request #3857 from sysown/v2.x-compilation_fixes ... Fix compilation in older GCC versions removing 'auto' usage	4 years ago
Javier Jaramago Fernández	55fbef61fa	Fix compilation in older GCC versions removing 'auto' usage	4 years ago
Javier Jaramago Fernández	080a84a9c5	Dump 'proxysql_servers' after fetch from peer Cluster node #3847	4 years ago
Javier Jaramago Fernández	b776304ed7	Fix invalid memory accesses by 'ProxySQL_Node_Entry::set_checksums' #3847	4 years ago
Javier Jaramago Fernández	f2590ff15c	Fix 'proxysql_servers' failing to sync due to mismatching checksums #3847	4 years ago
Javier Jaramago Fernández	5ed8bd5517	Add new metrics for 'proxysql_servers_checksum' and 'proxysql_servers_metrics'	4 years ago
René Cannaò	9f264fcf1d	In Cluster pull_mysql_servers_from_peer() lock mysql_servers only if mysql servers tables are going to be written. ... Before this commit we were calling GloAdmin->mysql_servers_wrlock() at the beginning of the synchronization. This was not ideal as we should call GloAdmin->mysql_servers_wrlock() only if we are really going to write the tables. In other words, only if the resultsets are fetched from the remote peer, and if their checksums didn't change in the meantime.	4 years ago
René Cannaò	ca10cf0631	Temporary removing all read/write timeout from Cluster	5 years ago
René Cannaò	2ae218f7ed	Cluster: sync of proxysql_servers ensures that checksum is correct	5 years ago
René Cannaò	0c711e1a32	Prevent a crash while syncing proxysql_servers in Cluster	5 years ago
René Cannaò	5bfbca7f2d	Preserve epoch when synching with ProxySQL Cluster ... On a large ProxySQL Cluster it was possible that an old configuration reaches a node (nodeA) later than a new configuration is applied to another node (nodeB). This has the side affect that nodeB will then believe that nodeA has a newer configuration, while in reality is an old configuration applied later. This commit preverves epoch, thus should avoid this problem	5 years ago
René Cannaò	894e72041d	Adding a mutex when Cluster is syncing mysql query rules	5 years ago
René Cannaò	254ee51e8a	Temporary commit for debugging	5 years ago
René Cannaò	bc6d4f2aba	Improve error verbosity in ProxySQL Cluster	5 years ago
René Cannaò	fcfcb3cac0	Improve error verbosity in ProxySQL Cluster	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	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
Javier Jaramago Fernández	0e377c2622	Fixed typo specifying to load 'MYSQL VARIABLES' instead of correct 'LDAP VARIABLES' to runtime #3419	5 years ago
Javier Jaramago Fernández	519105bb32	Fixed retrieving 'mysql_ldap_mapping' from peer 'runtime' instead of 'memory' #3419	5 years ago
Javier Jaramago Fernández	f1b3687f5d	Fixed typo using 'cluster_mysql_query_rules_save_to_disk' instead of 'cluster_mysql_users_save_to_disk' in 'pull_mysql_users_from_peer'	5 years ago
Javier Jaramago Fernández	04d3947212	Implemented sync support for 'mysql_ldap_mapping' table	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	a592402902	Implementation of table stats_proxysql_servers_clients_status and PROXYSQL CLUSTER_NODE_UUID command	5 years ago
René Cannaò	69fb384deb	Replacing struct proxy_node_address_t with class ProxySQL_Node_Address	5 years ago
Javier Jaramago Fernández	39131a956e	Fixed several prometheus metrics names and tags to follow the latest convention	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
Javier Jaramago Fernández	9a24849244	Improved cluster 'pulled_mysql_' prometheus metrics naming and labelling	5 years ago
Javier Jaramago Fernández	6a56e02dd7	Fixed typo in 'proxysql_cluster_syn_conflict_total' metric labels	5 years ago
Javier Jaramago Fernández	2d60b06f55	Improved several prometheus metrics labelling and simplified some non-grouping ones	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.	5 years ago
Javier Jaramago Fernández	622a763920	Added new column 'attributes' to 'mysql_query_rules' table	5 years ago
Javier Jaramago Fernández	42fa0f7945	Added new column 'attributes' to 'mysql_users' table	5 years ago
René Cannaò	bc0963e3f4	Merge pull request #2833 from sysown/v2.1.0-2687 ... Sync support for 'mysql_galera_hostgroups', 'mysql_group_replication_hostgroups' and 'mysql_aws_aurora_hostgroups' #2687	6 years ago
Javier Jaramago Fernández	02d74d0d1a	Reworked cluster sync impl properly handling NULL values for comments	6 years ago
Javier Jaramago Fernández	d3a5dae321	Removed unused variable from proposed timeout based loging	6 years ago
Javier Jaramago Fernández	047bdc6b72	Removed introduced helper function 'proxy_info_' and macros in favor of old 'proxy_info'	6 years ago
Javier Jaramago Fernández	486a12e2ae	Added new metrics for the 'wont sync' conditions and fixed some other metrics descriptions	6 years ago
Javier Jaramago Fernández	a213cf8cd7	Added new logging messages for same epoch 'WONT SYNC' conflict using 'diff_check' for intervals	6 years ago
Javier Jaramago Fernández	977c094a0f	Added new prometheus metrics for synchronization fetching events	6 years ago
Javier Jaramago Fernández	651014a0b9	Added extra logging for two different situations: ... - When configuration rules specify NOT to save the config to disk. - When synchronization isn't going to happen because both servers hold the same epoch values for two configurations with different checksums.	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
Javier Jaramago Fernández	7661d989ec	Added extra logging info for the new hostgroup tables synchronization	6 years ago