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TiDB Operator Roadmap

Improve robustness and stability

  • Improve the robustness and stability of TiDB Operator #2821

Improve usability

  • More friendly CRD validation #3213 #2534 #2490
  • Support TOML format configuration for PD/TiKV/TiDB/TiFlash/Pump #3212

Improve system security

  • Support TLS for TiDB Lightning #1631

New features

  • Deploy heterogeneous clusters #2240
  • Auto scaling with PD API #1651
  • Deploy one TiDB cluster accross multiple Kubernetes clusters #2816
  • Support managing DM 2.0 #2868
  • Improve the TiDB monitoring architecture #3292
  • Canary upgrade of TiDB Operator #3166
  • Migrate TiDB clusters from TiUP/Ansible to Kubernetes #2895
  • Point-in-time recovery (PITR) support #3017
  • Helm 3 support #3217
  • Terraform Deprecation for ACK #3219
  • Dumpling & Lightning support S3 #3331
  • In-place update for the images #3287