- Introduction
- Get Started
- Deploy
- Deploy TiDB Cluster
- Deploy Heterogeneous Cluster
- Deploy TiFlash
- Deploy TiCDC
- Deploy TiDB Binlog
- Deploy Multiple Sets of TiDB Operator
- Deploy Monitoring
- Secure
- Operate
- Upgrade TiDB Cluster
- Upgrade TiDB Operator
- Perform a Canary Upgrade
- Pause Sync of TiDB Cluster
- Scale TiDB Cluster
- Backup and Restore
- Overview
- Grant Permissions to Remote Storage
- Backup and Restore with S3-Compatible Storage
- Backup and Restore with GCS
- Backup and Restore with Persistent Volumes
- Restart a TiDB Cluster
- Maintain a Kubernetes Node
- View TiDB Logs
- Configure Automatic Failover
- Destroy a TiDB Cluster
- Migrate from Helm 2 to Helm 3
- Disaster Recovery
- Import Data
- Troubleshoot
- FAQs
- Reference
- Architecture
- Sysbench Performance Test
- API References
- Cheat Sheet
- Tools
- Configure
- Log Collection
- Monitoring and Alert on Kubernetes
- Release Notes
- v1.1
- v1.0
- v0
TiDB Operator 1.1 Beta.2 Release Notes
Release date: February 26, 2020
TiDB Operator version: 1.1.0-beta.2
Action Required
--default-storage-class-nameand--default-backup-storage-class-nameare abandoned, and the storage class defaults to Kubernetes default storage class right now. If you have set default storage class different than Kubernetes default storage class, please set them explicitly in your TiDB cluster helm or YAML files. (#1581, @cofyc)
Other Notable Changes
- Allow users to configure affinity and tolerations for
BackupandRestore. (#1737, @Smana) - Allow AdvancedStatefulSet and Admission Webhook to work together. (#1640, @Yisaer)
- Add a basic deployment example of managing TiDB cluster with custom resources only. (#1573, @aylei)
- Support TidbCluster Auto-scaling feature based on CPU average utilization load. (#1731, @Yisaer)
- Support user-defined TiDB server/client certificate (#1714, @weekface)
- Add an option for tidb-backup chart to allow reusing existing PVC or not for restore (#1708, @mightyguava)
- Add
resources,imagePullPolicyandnodeSelectorfield for tidb-backup chart (#1705, @mightyguava) - Add more SANs (Subject Alternative Name) to TiDB server certificate (#1702, @weekface)
- Support automatically migrating existing Kubernetes StatefulSets to Advanced StatefulSets when AdvancedStatfulSet feature is enabled (#1580, @cofyc)
- Fix the bug in admission webhook which causes PD pod deleting error and allow the deleting pod to request for PD and TiKV when PVC is not found. (#1568, @Yisaer)
- Limit the restart rate for PD and TiKV - only one instance would be restarted each time (#1532, @Yisaer)
- Add default ClusterRef namespace for TidbMonitor as the same as it is deployed and fix the bug that TidbMonitor's Pod can't be created when Spec.PrometheusSpec.logLevel is missing. (#1500, @Yisaer)
- Refine logs for
TidbMonitorandTidbInitializercontroller (#1493, @aylei) - Avoid unnecessary updates to
ServiceandDeploymentof discovery (#1499, @aylei) - Remove some update events that are not very useful (#1486, @weekface)
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