296 Commits (aff8a3112443600a0c91eb3f84c42cbc8378a670)

Author	SHA1	Message	Date
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	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	c897b25e9f	Added metrics help and replaced metrics impl with new array based one for 'mysql_monitor' module	6 years ago
Javier Jaramago Fernández	eab412546b	Changed previous metrics definitions and added updating	6 years ago
Javier Jaramago Fernández	c319db2c3d	Added new prometheus metrics mimicking current ones	6 years ago
René Cannaò	2bdf044825	Implementation of OFFLINE_SOFT for pxc_maint_mode	6 years ago
René Cannaò	865b96d343	Code cleanup	6 years ago
val	12e61b89bb	Fix galera query in maint_mode	6 years ago
René Cannaò	97c6589700	Merge pull request #2490 from val214/v2.0.9-maint-mode ... pxc_maint_mode implementation for galera	6 years ago
René Cannaò	1c84ca66ea	Merge pull request #2509 from sysown/v2.0.9-log-expired-password ... Report expired password error into the monitors error log	6 years ago
Valentin Rakush	c94e3b4af2	Report expired password error into the monitors error log	6 years ago
Valentin Rakush	7949e0762b	Monitor expired password and failed pings	6 years ago
Valentin Rakush	8b59af4ef2	Host goes offline if maint_mode is true	6 years ago
Valentin Rakush	3814c54f6e	pxc_maint_mode implementation for galera	6 years ago
René Cannaò	a6debf5126	Fix memory leak in monitor_AWS_Aurora_thread_HG()	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	67ec4107b7	Fix issue with LOAD MYSQL TO RUNTIME and Aurora	6 years ago
Valentin Rakush	2aac7c3179	Fix mem leak in Monitor connections pool	6 years ago
Valentin Rakush	c1ced69cb5	Aurora replication lag: fix for master replication lag	6 years ago
Valentin Rakush	cff0a27b78	Aurora replication lag: add estimated_lag_ms column to mysql_server_aws_aurora_log	6 years ago
Valentin Rakush	80a18ed9e2	Aurora replication lag: fix issues, adjust window size	6 years ago
Valentin Rakush	9b8590da0d	Aurora replication lag: lag_num_checks (window) implementation	6 years ago
Valentin Rakush	cf26350138	Fix for min lag. Use std::max	6 years ago
Valentin Rakush	39a2d29865	Aurora replication lag: padding/min implementation	6 years ago
Valentin Rakush	67ae1ee3bd	Fix memory leak of servers in monitor connection pool	7 years ago
Valentin Rakush	51ac79959c	Fix memory leak of queue in monitor	7 years ago
Valentin Rakush	591f08fc47	Undo error reporting when group replication hosts result set is empty	7 years ago
Valentin Rakush	1ffd3616c9	Group replication monitoring: count transactions behind events	7 years ago
René Cannaò	4bca7a3d5c	Use close_mysql() for failed Monitor connections ... This can potentially be a solution for issue 2321. If the error during the failed connection creation is not generated by the backend, disconnect closing the TCP connection.	7 years ago
René Cannaò	bbb9ea3986	Filter Aurora replica with lag > 10m #2336	7 years ago
René Cannaò	c00d24d01e	Merge pull request #2336 from wjordan/aws_aurora_discovery_deleted_replicas ... Filter deleted Aurora replicas from auto-discovery	7 years ago
Valentin Rakush	440851ec6b	Update all assertions to check SQLITE_OK	7 years ago
Will Jordan	e65bce6f0b	Filter deleted Aurora replicas from auto-discovery ... Aurora instances that have been deleted still exist in the `INFORMATION_SCHEMA.REPLICA_HOST_STATUS` table, but with a `REPLICA_LAG_IN_MILLISECONDS` set to 900000. To allow auto discovery to remove these deleted instances from the server list, add `AND REPLICA_LAG_IN_MILLISECONDS != 900000` to the monitor query.	7 years ago
René Cannaò	161697c1bb	Alias to read_only all checks related to read_only	7 years ago
René Cannaò	c9459ae4fd	More mysql_replication_hostgroups.check_type #2186 ... Added support for: - read_only|innodb_read_only - read_only&innodb_read_only	7 years ago
Valentin Rakush	757684c6d9	[FR] Group Replication Timeout count	7 years ago
René Cannaò	9e81359651	Merge pull request #2185 from YYJiangLoveU/MS-branch ... Let ProxySQL support Azure MySQL	7 years ago
Yiyao Jiang	3b0e2abbc4	remove the flag	7 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
Yiyao Jiang	63af8f3f52	Add azure_enabled	7 years ago
Yiyao Jiang	6fdac8c700	Add serverhost when connecting to MySQL Servers	7 years ago
René Cannaò	4c1f4a8d82	Enhancements on AWS Aurora module ... Added 2 new status variables: - queries_with_max_lag_ms__delayed - queries_with_max_lag_ms__total_wait_time_us Do not get replication lag from replicas if the value is 0 Fixed an error in the computation of max_lag_ms	7 years ago
Yiyao Jiang	a132b34f23	add servername when connecting MySQL	7 years ago
René Cannaò	9fac131d6e	Fixed typo in AWS Monitoring	7 years ago
René Cannaò	1ada6d8be9	Minor debug info on Monitor	7 years ago
René Cannaò	817e20c222	Improvement on Galera and HGM ... - generate_mysql_servers_table() is now less verbose - update_galera_set_writer() is protected by a mutex - update_galera_set_writer() set status to online - fixed wording in monitor_galera_thread() - corrected the computing of consecutive timeout in monitor_galera_thread()	7 years ago
René Cannaò	570d0283f5	Added variable monitor_galera_healthcheck_max_timeout_count ... Further testing required	7 years ago
René Cannaò	407da6adfa	Removing a debugging line	7 years ago
René Cannaò	b12caa1d8c	Adding support for automated testing of Galera ... Using SQLite3 Server as backend	7 years ago
René Cannaò	7b6058e535	Missing unlock	7 years ago
René Cannaò	89713295c2	Fix compiling bug	7 years ago
René Cannaò	9ecf8487f9	Merge branch 'v2.0.4-1994-pool2' into v2.0.1-aurora-1994	7 years ago
René Cannaò	acae70cd65	Debugging code in Monitor only on debug release	7 years ago
René Cannaò	cfaefba2de	Implementing purging in Monitor Connection Pool	7 years ago
René Cannaò	8e96c30181	More error handling for Monitor	7 years ago
René Cannaò	505772ac05	More error handling in Monitor	7 years ago
René Cannaò	6e03099b46	Further error handling in Monitor	7 years ago
René Cannaò	893a0fcc49	Merge branch 'v2.0.4-1994-pool2' into v2.0.1-aurora-1994	7 years ago
René Cannaò	006c042c0b	Adding more protection in monitoring	7 years ago
René Cannaò	92d96815c6	Rewriting connection pool in Monitor ... A lot of debugging code. Most of it should be removed!	7 years ago
René Cannaò	483e7ae9da	Adding mysql_thread_init() in Monitor	7 years ago
René Cannaò	0fc8694a05	Increased verbosity for bug #1994	7 years ago
René Cannaò	d11ec38277	More error handling for Galera #1994	7 years ago
René Cannaò	48a3547575	Further error handling for Monitor	7 years ago
René Cannaò	01023d6856	Merge branch 'v2.0.4' into v2.0.1-aurora	7 years ago
René Cannaò	270f680b56	More error handling in Monitor #1994	7 years ago
René Cannaò	9025a8fbe6	Adding reference to bug #1994	7 years ago
René Cannaò	dd4e104011	More error handling in Monitor	7 years ago
René Cannaò	e1164d3621	More error handling in Monitor	7 years ago
René Cannaò	226405d6ac	Adding some valgrind filters for SQLite3	7 years ago
René Cannaò	fd5943374f	Adding some valgrind filters for SQLite3	7 years ago
René Cannaò	50c942dc3a	Increase stacksize of Monitor threads to 2MB	7 years ago
René Cannaò	60e343955c	Increase stacksize of Monitor threads to 1M	7 years ago
René Cannaò	49f7f19e85	Prevent a crashing bug in monitor_replication_lag_thread() ... What causes the bug is still not known, but this commit should prevent the crash	7 years ago
René Cannaò	b36f5d785a	Second commit to support Aurora ... It adds port and endpoint_address in mysql_aws_aurora_hostgroups	7 years ago
René Cannaò	2e20854684	Second commit (not complete) to support Aurora	7 years ago
René Cannaò	a35917c346	First commit (not complete) to support Aurora	7 years ago
René Cannaò	10f38d4e2f	Various code cleanup	7 years ago
René Cannaò	dc73e7bd5d	Minor optimizations detected with valgrind	7 years ago
René Cannaò	2bd4961b06	Abort if pthread_create fails #1768	8 years ago
René Cannaò	f89231c203	Add randomness in Monitor checks #1630 ... - servers are checked in random orders - checks are scheduled in the 2-4% range of the relative timeout	8 years ago
René Cannaò	42a0e7cc7a	For Galera cluster, detect MySQL backend version ... Because MySQL 5.7 deprecates INFORMATION_SCHEMA.GLOBAL_STATUS and returns errors unless show_compatibility_56=ON, the new Galera check determines the version of the backend and uses either INFORMATION_SCHEMA.GLOBAL_STATUS or performance_schema.global_status	8 years ago
Nick Vyzas	3b578a119f	Fixes RO check for Aurora ... Addresses a bug where the innodb_read_only check is not processed while monitoring an Aurora instance	8 years ago
René Cannaò	7158e601d1	Unable to parse innodb_read_only variable #1641 ... This is a recession bug introduced in 88fdec89a8	8 years ago
René Cannaò	88fdec89a8	Use SELECT @@global.read_only #1621	8 years ago
René Cannaò	e41f959f71	Reset the value of mmsd->interr before each check	8 years ago
René Cannaò	77f7c4891c	Galera: do not try to resume nodes with wsrep_reject_queries==true	8 years ago
René Cannaò	7474a64df1	Galera: do not set node offline only if wsrep_sst_donor_rejects_queries=true	8 years ago
René Cannaò	7db8f24b8b	For Galera cluster, try to find the most appropriate node if none seems healthy	8 years ago
René Cannaò	3d0497616b	Galera node was erroneously set as write when wsrep_reject_queries=true	8 years ago
René Cannaò	f4e3281964	Typo on disable replication lag for offline nodes	8 years ago
René Cannaò	c57a6c1ec8	Disable monitor for node not responding to ping also for Galera and Group Replication checks	8 years ago
René Cannaò	efb716b048	Disable monitoring of servers not responding to ping ... This commit also prevents shunned nodes to come back online if they are missing pings. Related to #1416 Because it reduces the number of checks, it may also be relevant to #1417	8 years ago
René Cannaò	d8f0ace80c	Missing return in galera_find_last_node()	8 years ago
René Cannaò	6599473ee3	Continue monitoring Galera nodes after going offline	8 years ago
René Cannaò	f7f7633cc3	Set Galera node offline for wsrep_desync==true or wsrep_local_state!=4	8 years ago
René Cannaò	353d2a49a5	Try to use the last node in a Galera Cluster	8 years ago
René Cannaò	a5a0d0edec	Improving handling of Galera Cluster	8 years ago
René Cannaò	89d16a1ceb	Multiple improvements in MySQL Monitor ... Added 10 new metrics Added 3 new global variables * monitor_threads_min : minimum number of threads * monitor_threads_max : maximum number of threads * monitor_threads_queue_maxsize : maximum numbr of pending checks before starting new threads	8 years ago