176 Commits (9ffc3f8d711d2f1d3373c91a135d40cbea202841)

Author	SHA1	Message	Date
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
Javier Jaramago Fernández	88c6924e79	Fixed support for NULL comments in new added hostgroup tables fetching	6 years ago
Javier Jaramago Fernández	0ac939dd69	Fixed 'hostgroups' table fetching retriving 'runtime' table versions	6 years ago
Javier Jaramago Fernández	55d6368b40	Added incorrectly deleted 'mysql_servers' mutex locking	6 years ago
Javier Jaramago Fernández	e6907127a3	Implements synchronization of: 'mysql_galera_hostgroups', 'group_replication_hostgroups' and 'mysql_aws_aurora_hostgroups' ... - Implements synchronization for the mentioned tables. - Creates new version of 'proxy_info' that accepts a 'const char*' as a parameter, instead of a 'string literal'.	6 years ago
René Cannaò	2e60432466	Fixed typo in previous commit	6 years ago
René Cannaò	b6164b0d0a	Permit ProxySQL Cluster peering same version only ... Since ProxySQL 2.1.0 , ProxySQL Cluster is allowed only between peers of the same, identical version	6 years ago
René Cannaò	5bb3b1fb04	Enable SSL for ProxySQL Cluster #2748	6 years ago
René Cannaò	80e92b144d	[WIP] Second commit for mysql firewall whitelist ... Improved also compiling time	6 years ago
Valentin Rakush	440851ec6b	Update all assertions to check SQLITE_OK	6 years ago
René Cannaò	ee5b54d983	Create a wrapper around sqlite3_prepare_v2 ... This should fix several crashes if the internal db is locked or busy	7 years ago
René Cannaò	76cf36c2ce	Merge pull request #1766 from sysown/v2.0.0-cache_wait_1 ... Preparing for support of cache_timeout	7 years ago
René Cannaò	2bd4961b06	Abort if pthread_create fails #1768	7 years ago
René Cannaò	72724b22e0	Preparing for support of cache_timeout ... Adding column mysql_query_rules.cache_timeout . Functionality is not implemented yet, only the column is added.	7 years ago
Nick Vyzas	42e1802c16	Removing X perms	8 years ago
Nick Vyzas	e3b4551292	Adding fix to support 2.0 query rule columns	8 years ago
Nick Vyzas	da99ec0a7e	Enable mysql_query_rules_fast_routing in ProxySQL Cluster ... https://github.com/sysown/proxysql/issues/1675	8 years ago
René Cannaò	73f73b6c0a	Add column comment in mysql_users table #1633 ... Added online migration from previous table definition (1.3.0 and 1.4.0). LOAD MYSQL USERS TO RUNTIME and SAVE MYSQL USERS TO MEMORY handle the new field comment can be read also from config file ProxySQL Cluster reads comment from remote node	8 years ago
René Cannaò	36db9fe20d	Fix for bug #1541	8 years ago
Nikolaos Vyzas	9f3c265fd9	Resolving conflicts for "Add support for GTID consistent reads"	8 years ago
Nikolaos Vyzas	ddd8f7b67f	Resolving conflicts for 'Add gtid_port to mysql_servers'	8 years ago
Nikolaos Vyzas	1b7b6f08fd	Resolving conflict for 2.0 ProxySQL admin migration	8 years ago
Nikolaos Vyzas	bc90f26caf	Resolving conflict in ProxySQL Cluster lib	8 years ago
Nikolaos Vyzas	7228f4e0de	Merging changes and resolving conflicts related to MariaDB connector upgrade	8 years ago
pondix	9b3fffdf49	Removing SQLLite lock assertion	8 years ago
René Cannaò	a7699e81aa	Bug fix for #1323	8 years ago
René Cannaò	c94fbe7f20	Fixed bug #1304 ... * change datatype mysql_replication_hostgroups.comment to be VARCHAR NOT NULL DEFAULT '' instead of VARCHAR * handle cases in which mysql_replication_hostgroups.comment is NULL	8 years ago
René Cannaò	232bec9ad4	Fix minor bugs	8 years ago
René Cannaò	7ade6e9eea	In pull_mysql_servers_from_peer(), consider status ONLINE for SHUNNED	8 years ago
René Cannaò	7dbcbc3e7a	Bug fix for #1188 ... * all commands expected in Admin are serialized * Cluster get mysql servers information directly from MyHGM * Before applying MySQL servers changes, Cluster fetch again the checksum to verify it didn't change	8 years ago
René Cannaò	9d4b7e3d4c	Don't sync from a peer without max epoch ... This commit solves a race condition. If are present: * a peer with epoch X and enough diff_check * a peer with epoch Y and not enough diff_check The sync was performed from the node with epoch X. This commit postpones the sync if this race condition happens. Probably fixes #1188	8 years ago
René Cannaò	2c902ddcb0	Wrong length modifier in fprintf ... This cause incorrect output in #1188	8 years ago
René Cannaò	07d2763719	diff_check compared against diff_ms instead of diff_ps	8 years ago
René Cannaò	04038d0e3f	Solving compiling error in gcc 6.1	9 years ago
René Cannaò	c9d3d03f32	Cluster: better handling of mysql_servers.status	9 years ago
René Cannaò	ba22042130	Cluster: minor typos	9 years ago
René Cannaò	924c1fa9f8	Cluster: Load query rules always as active=1	9 years ago
René Cannaò	4bc72143b0	Make sure that not empty hostname are logged	9 years ago
René Cannaò	51c2af46f5	Use runtime_mysql_replication_hostgroups in Cluster	9 years ago
René Cannaò	67077fd96c	Fixed typo: sync was based on own_version and not own_epoch	9 years ago
René Cannaò	cfbeac76a4	Cluster: Sync if threshold >= instead of >	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
René Cannaò	2a76f95e31	Further enhancement on Cluster ... Extended class ProxySQL_Checksum_Value() in ProxySQL_Cluster module to support further metrics Implemeted `SELECT GLOBAL_CHECKSUM()` and relative tracking of global checksums Added variable `admin-cluster_check_status_frequency` to check peer's global status at regular intervals	9 years ago
René Cannaò	ee8110a515	Enhancement on Cluster solution ... This commit introduces: 2 new tables: * `runtime_checksums_values` : stores checksums of configurations in runtime. For now for `mysql_query_rules`, `mysql_servers` and `mysql_users` * `stats_proxysql_servers_checksums` : when clustering is enabled, it collects all metrics from `runtime_checksums_values` from all its peers 3 new global variables that defines it checksum needs to be generated during `LOAD ... TO RUNTIME` * `admin-checksum_mysql_query_rules` * `admin-checksum_mysql_servers` * `admin-checksum_mysql_users` ProxySQL Cluster connections now have timeouts: * 1 second timeout for CONNECT and WRITE * 60 seconds timeout for READ (useful for long poll)	9 years ago
René Cannaò	4ff31142b6	Thread stack size metrics	9 years ago
René Cannaò	1c1faf210f	Some clean up	9 years ago
René Cannaò	f583982ace	Drafting support for ProxySQL Cluster	9 years ago