[MXS-1980] Support Galera cluster nodes as masters for Binlog Router Created: 2018-07-16  Updated: 2020-08-25  Resolved: 2018-10-05

Status: Closed
Project: MariaDB MaxScale
Component/s: avrorouter, binlogrouter
Affects Version/s: None
Fix Version/s: 2.3.0

Type: New Feature Priority: Major
Reporter: Dipti Joshi (Inactive) Assignee: Johan Wikman
Resolution: Fixed Votes: 1
Labels: None

Issue Links:
Problem/Incident
causes MXS-2787 Incorrect implementation of Galera re... Closed
Relates
relates to MXS-2472 BinlogRouter's "Using secondary maste... Closed
Sprint: MXS-SPRINT-67

 Description   

Binlog Router and Binlog-Avro Router to replicate from Galera cluster in a failsafe manner

  • If Binlog Router or Binlog-Avro Router is replicating from one Galera node, it should be possible to configure list of additional Galera nodes as possible masters in case of failure of the current node that MaxScale is replicating from
  • When Binlog Router and Binlog-Avro Router detects that the one Galera node that it is replicating from has failed, MaxScale need to change master to one of the other Galera node that is in running state.
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