4a5293ebba
Merge branch '2.3' into 2.4
2020-03-02 18:05:11 +02:00
67fee60f80
Fix Auth Error server status
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The mon_ping_or_connect_to_db resets the MYSQL handle which caused the
loss of the error message. Returning a new enumeration value for
authentication errors solves this problem.
2020-03-02 16:32:35 +02:00
8b763fb88b
Merge branch '2.3' into 2.4
2020-02-12 08:27:48 +02:00
cfb3f79b54
Update 2.3.17 Change Date
2020-02-10 15:28:38 +02:00
75ba527b1c
Merge branch '2.3' into 2.4
2020-02-10 13:59:30 +02:00
ef769573e4
MXS-2880 Fix typo in json output
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"seconds_behing_master" -> "seconds_behind_master"
2020-02-10 12:59:30 +02:00
a7e0142224
Merge branch '2.3' into 2.4
2020-01-15 11:29:37 +02:00
790d90f229
Update 2.3.16 Change Date
2020-01-15 11:08:51 +02:00
4ae22f9991
Merge branch '2.3' into 2.4.5
2019-12-19 10:03:35 +02:00
a73b183555
MXS-2813: Mask password values in output
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The password values are now masked with asterisks. This tells whether a
password is set or not but it does not expose any information about the
password itself.
2019-12-19 09:56:00 +02:00
a9a2b753c0
Update 2.4.5 change date
2019-12-18 13:25:03 +02:00
f6731a898d
Update change date
2019-11-13 08:37:17 +02:00
fdfbf3e133
Update 2.4.3 change date
2019-11-05 12:21:00 +02:00
861e27eb00
Merge branch '2.3' into 2.4
2019-10-29 14:04:31 +02:00
df6c56e7ca
Update 2.3.13 Change Date
2019-10-29 12:51:31 +02:00
ebbd806c6a
Merge branch '2.3' into 2.4
2019-09-06 10:59:08 +03:00
00feb61b23
MXS-2652 Do not clear maintenance flag when a server goes down
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The set of flags to clear should be well-defined.
2019-09-06 09:43:32 +03:00
e6bf020b9e
Continue name resolution fixing, add unit test
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name_lookup() now returns all results given by getnameinfo(). When searching
for a server, finding one matching address in the lookup-results is enough for
a match.
Also, added a test for name_lookup(). The test is minimal on its own, as hardcoded
test cases are not generally valid.
2019-08-16 12:52:52 +03:00
d4b712ae84
MXS-2546 Add DNS-resolving to topology detection
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When matching hostnames between MaxScale server configuration and the
SHOW SLAVE STATUS-output, use DNS-resolution if a simple string comparison
doesn't find an answer. Results of the resolution are saved to avoid
repeating the operation for the same address.
2019-07-22 11:10:23 +03:00
5df1f2561c
MXS-2546 Save master server to slave connection object
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Simplifies later checks and removes duplicate code. The "assume_unique_hostnames"-
setting is no longer required within the MariaDBServer-class.
2019-07-19 17:10:10 +03:00
2a1925744b
MXS-2546 Separate slave connection settings to its own class
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The settings are different from the other fields in that they should not change
on their own. Most manipulation functions only require the settings.
Also takes into use a class for host and port data.
2019-07-19 17:00:18 +03:00
0257e6e690
MXS-2546 Remove external master tracking
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It was only used for logging.
2019-07-19 16:39:03 +03:00
0ba779d5a2
Update 2.4.0 Change Date
2019-06-25 10:11:55 +03:00
5528a8e8fb
Merge branch '2.3' into develop
2019-06-19 17:27:57 +03:00
39df829384
Don't kick out super-users when performing rejoin
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When rejoining a server, preventing writes is not as essential as in switchover.
2019-06-19 17:14:39 +03:00
64d25a48bd
Merge commit 'a60bd376108f71fccf40001c1496f32c11137fe4' into develop
2019-06-18 15:51:17 +03:00
a60bd37610
MXS-2367 Print slave connection errors when replication fails
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The slave connection I/O-tread stays running if replication credentials are
wrong when connecting to master. This causes a switchover/failover timeout.
When this happens, print the error in the slave connection status as this
clarifies the problem to the user.
2019-06-18 15:02:21 +03:00
648eda9262
Remove deprecated parameters from MariaDBMon
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Also deprecates an unused parameter.
2019-06-13 14:35:50 +03:00
6ee9736803
Clean up scheduled event handling
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Removes some duplicated code.
2019-06-13 13:19:48 +03:00
d0e6921604
Improve switchover undo when new master fails
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Now the monitor properly restores the old master by running promotion code on it.
Also, binlog is disabled when enabling server events.
2019-06-11 17:15:43 +03:00
b49aeae1c8
Avoid using obsolete functions in reset-replication
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Removes some duplicate functions.
2019-06-10 15:04:25 +03:00
4efa9dbeea
Remove maxscale/alloc.h
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The remaining contents were moved to maxbase/alloc.h.
2019-06-10 14:11:25 +03:00
fc9ef715bd
Move last MariaDB-Monitor settings inside class
2019-06-07 11:42:21 +03:00
926f0057c2
Move QueryResult-class to a separate file
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The maxsql/src/mariadb.cc-file contains only general utility functions.
2019-06-07 11:32:46 +03:00
a82841333d
Merge branch '2.3' into develop
2019-05-28 10:57:18 +03:00
d128c9a09b
MXS-2504 Kick out super-users from master server during switchover
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The monitor queries for logged in users with super-privileges and kicks them out to
prevent writes to master. Normal users can stay since their writes are prevented by
read_only. Also, the master-status is removed from the master manually to signal to
routers that no more writes should go to master.
2019-05-27 18:11:46 +03:00
cf46004bd8
Make the servers-array in Monitor private
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This prevents derived classes from modifying the array directly,
which would be unsafe.
2019-05-21 10:58:24 +03:00
650230455a
MXS-2169 Allow unsafe failover when 'enforce_simple_topology' is on
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If gtid of master is unknown (as is typical when master is down when MaxScale
starts) the domain id is guessed from the slaves instead. This is usually
safe.
2019-05-20 10:43:54 +03:00
4ee30f5c52
MXS-2169 Allow a downed server to be selected as topology master
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This is required for the case when MaxScale is started when the master is
already down.
2019-05-17 13:46:33 +03:00
d2f3e56d0a
MXS-2169 Add 'enforce_simple_topology'-setting
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Does not add any functionality yet.
2019-05-17 13:46:33 +03:00
c801789ff3
Cleanup monitor running state
2019-05-17 13:34:48 +03:00
08b4c26652
Monitor types and fields cleanup
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Moves some enums to class enums. Moves some free functions to class methods.
2019-05-17 13:34:48 +03:00
476dc80bc9
Move settings shared between MariaDBMonitor and MariaDBServer to container
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Removes the need to communicate these settings via call parameters.
2019-05-10 14:48:41 +03:00
d10c7a4140
Rearrange MariaDB-Monitor settings variables
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Moves some of the settings to a dedicated container to separate them
from other fields.
2019-05-10 14:48:41 +03:00
a9b1e3a442
Move some Monitor fields to private and protected
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None of the fields should be publicly writable and some should not even
be writable from derived classes.
2019-05-10 14:48:41 +03:00
418ccf861d
Format routers and monitors
2019-05-10 10:31:12 +03:00
3d420dee6f
MXS-2329 Use durations in MariaDB monitor
2019-04-30 13:02:53 +03:00
75c0ac5323
Move items from MonitorWorker to MonitorWorkerSimple
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MonitorWorker only enforces the use of a worker thread but otherwise
does not define how the monitor is implemented.
2019-04-24 11:27:11 +03:00
067660e3e7
Merge branch '2.3' into develop
2019-04-16 16:55:12 +03:00
2ca9337da1
Merge branch '2.2' into 2.3
2019-04-16 16:34:57 +03:00
