v3.0.0-rc.3

• Add a monitoring item to predict the maximum QPS value of the cluster (“hide” by default) #f5cfa4d

v2.1.13

release v2.1.13

v2.1.12

release v2.1.12

v2.1.11

• Add Drainer parameters #760

v3.0.0-rc.2

v3.0.0-rc.2

v2.1.10

Update the configuration file of TiDB Lightning and add the tidb_lightning_ctl script #d3a4a368

v3.0.0-rc.1

• Support more TiKV monitoring panels and update versions for Ansible, Grafana, and Prometheus #727
  • Summary dashboard for viewing cluster status
  • trouble_shooting dashboard for troubleshooting issues
  • Details dashboard for developers to analyze issues
• Fix the bug that causes the downloading failure of TiDB-Binlog of Kafka version #730
• Modify version limits on supported operating systems as CentOS 7.0+ and later, and Red Hat 7.0 and later #733
• Change version detection mode during the rolling update to multi-concurrent #736
• Update documentation links in README #740
• Remove redundant TiKV monitoring metrics; add new metrics for troubleshooting #735
• Optimize table-regions.py script to display leader distribution by table #739
• Update configuration file for Drainer #745
• Optimize TiDB monitoring with new panels that display latencies by SQL categories #747
• Update the Lightning configuration file and add the tidb_lightning_ctl script #1e946f8

v2.1.9

• Update links in tidb-ansible documentation according to docs refactoring #740, #741
• Remove the enable_slow_query_log parameter in the inventory.ini file and output the slow query log to a separate log file by default #742

v2.1.8

• Modify the version limit for the operating system and only support CentOS 7.0 or later and Red Hat 7.0 or later
• Add the feature of checking whether epollexclusive is supported in every OS
• Add the version limit for rolling update to prohibit upgrading a version of 2.0.1 or earlier to a version of 2.1 or later

v2.1.7

• Add new parameters check-mb4-value-in-utf8 in the tidb configuration file.