Confluent Confluent
Documentation Migrate to KRaft Using Confluent for Kubernetes
Confluent Developer Marketplace Get started
Home Confluent Cloud Confluent Platform Connectors Clients
  1. Home
  2. Platform
  3. CFK
  4. Migrate with Confluent for Kubernetes

Migrate to KRaft Using Confluent for Kubernetes

  • Overview
  • Migration Phases and Sub-phases
  • Prerequisites
  • Migrate a Single Cluster
  • Migrate a Multi-Region Cluster
  • Roll Back to ZooKeeper
  • Troubleshoot
  • Known Issues
  • Quick Command Reference
Ask the community Confluent Support Portal Last published: Sep 18, 2026
Terms & Conditions | Privacy Policy | Do Not Sell My Information | Modern Slavery Policy | Cookie Settings | Feedback

Copyright © Confluent, Inc. 2014- Apache®, Apache Kafka®, Kafka®, Apache Flink®, Flink®, Apache Iceberg®, Iceberg® and associated open source project names are trademarks of the Apache Software Foundation

Confluent for Kubernetes

CONFLUENT FOR KUBERNETES

  • Concepts
    • Overview
    • How CFK Works
    • Terminology
  • Get Started
    • Overview
    • Quick Start with KRaft
    • Quick Start with ZooKeeper
    • Quick Start to Install the Confluent kubectl Plugin
  • Plan for Production
    • Overview
    • Pre-Deployment Checklist
    • Supported Environments and Versions
    • Namespace and RBAC Strategy
    • Plan Storage
    • Plan Networking
    • Plan Security
    • Plan Capacity and Sizing
    • Plan Log Retention and Deployment Constraints
  • Deploy and Configure CFK
    • Overview
    • Deploy CFK
    • Deploy CFK with Custom Values
    • Manage Licenses
    • Use Custom Image Registries
    • Configure Operator Scope and Namespaces
    • Configure CFK-Level Settings
    • Install the Confluent kubectl Plugin
  • Configure Confluent Platform
    • Overview
    • Configure Storage
    • Configure CPU and Memory
    • Configure Networking
      • Overview
      • Configure Load Balancers
      • Configure Node Ports
      • Configure Port-Based Static Access
      • Configure Host-Based Static Access
      • Configure Routes
    • Configure Security
      • Overview
      • Authentication
        • Overview
        • Configure Authentication for Kafka, KRaft, and MDS
        • Configure Authentication for Confluent Components
      • Authorization
        • Overview
        • Configure RBAC
        • Configure Simple ACLs
      • Network Encryption
      • Security Compliance
      • Credentials and Certificates
    • Configure Pod Scheduling
    • Configure Connect
    • Configure Replicator
    • Configure Rack Awareness
    • Configure REST Proxy
    • Configure KRaft
    • Configure Dynamic KRaft Quorum
    • Configure Unified Stream Manager
    • Advanced Configuration
  • Deploy and Operate Confluent Platform
    • Overview
    • Deploy Confluent Platform
    • Manage Confluent Platform
      • Overview
      • Manage Kafka Topics
      • Manage Schemas
        • Manage Schemas
        • Link Schemas
        • Schema Registry Switchover using Unified Stream Manager
      • Manage Connectors
      • Manage Flink
        • Overview
        • Global Flink Resources
        • Manage Flink Environments
          • Manage Flink Applications
          • Manage Flink SQL
      • Manage Kafka Admin REST Class
      • Link Kafka Clusters
      • Configure Observer Container
      • Manage Confluent Cloud
    • Scale Clusters
    • Scale Storage
    • Monitor Confluent Platform
    • Manage Security
      • Overview
      • Manage Authentication
      • Manage RBAC
      • Manage Certificates
      • Manage Password Encoder Secret
    • Restart Confluent Components
    • Delete Confluent Platform Deployment Using Confluent for Kubernetes
    • Delete the Confluent application resources
    • Delete the Confluent Platform components
    • Delete the CFK
  • Monitor CFK
  • Migrate
    • Overview
    • Migrate to KRaft
      • Overview
      • Migration Phases and Sub-phases
      • Prerequisites
      • Migrate a Single Cluster
      • Migrate a Multi-Region Cluster
      • Roll Back to ZooKeeper
      • Troubleshoot
      • Known Issues
      • Quick Command Reference
    • Migrate from Confluent Operator to Confluent for Kubernetes
    • Migrate On-Premises Deployment to Confluent for Kubernetes
  • Upgrade
    • Overview
    • Example: A Multi-Version Upgrade
    • Pre-upgrade Tasks and Known Issues
    • Upgrade Confluent for Kubernetes
    • Upgrade Confluent Platform
    • Upgrade Control Center
  • Deployment Scenarios
    • Overview
    • Multi-AZ Deployment
    • Multi-Region Deployment
    • Disaster Recovery
    • Hybrid Deployment with Confluent Cloud
  • Troubleshoot
    • Overview
    • Common Deployment Issues
    • Common Configuration Issues
    • Common Upgrade Issues
    • Common Migration Issues
    • Common Authentication Issues
    • Common Networking Issues
    • Known Issues
    • Support Bundle and Diagnostics
  • Manage Confluent Gateway
    • Overview
    • Deploy Confluent Gateway
    • Configure Security for Confluent Gateway
    • Troubleshoot CFK Deployments
  • Reference
    • Overview
    • API Reference
    • Confluent Plugin Reference
    • Glossary
  • Release Notes
Migrate to KRaft Using Confluent for Kubernetes
Get started
    Home Confluent Cloud Confluent Platform Connectors Clients

    CONFLUENT FOR KUBERNETES

    • Concepts
      • Overview
      • How CFK Works
      • Terminology
    • Get Started
      • Overview
      • Quick Start with KRaft
      • Quick Start with ZooKeeper
      • Quick Start to Install the Confluent kubectl Plugin
    • Plan for Production
      • Overview
      • Pre-Deployment Checklist
      • Supported Environments and Versions
      • Namespace and RBAC Strategy
      • Plan Storage
      • Plan Networking
      • Plan Security
      • Plan Capacity and Sizing
      • Plan Log Retention and Deployment Constraints
    • Deploy and Configure CFK
      • Overview
      • Deploy CFK
      • Deploy CFK with Custom Values
      • Manage Licenses
      • Use Custom Image Registries
      • Configure Operator Scope and Namespaces
      • Configure CFK-Level Settings
      • Install the Confluent kubectl Plugin
    • Configure Confluent Platform
      • Overview
      • Configure Storage
      • Configure CPU and Memory
      • Configure Networking
        • Overview
        • Configure Load Balancers
        • Configure Node Ports
        • Configure Port-Based Static Access
        • Configure Host-Based Static Access
        • Configure Routes
      • Configure Security
        • Overview
        • Authentication
          • Overview
          • Configure Authentication for Kafka, KRaft, and MDS
          • Configure Authentication for Confluent Components
        • Authorization
          • Overview
          • Configure RBAC
          • Configure Simple ACLs
        • Network Encryption
        • Security Compliance
        • Credentials and Certificates
      • Configure Pod Scheduling
      • Configure Connect
      • Configure Replicator
      • Configure Rack Awareness
      • Configure REST Proxy
      • Configure KRaft
      • Configure Dynamic KRaft Quorum
      • Configure Unified Stream Manager
      • Advanced Configuration
    • Deploy and Operate Confluent Platform
      • Overview
      • Deploy Confluent Platform
      • Manage Confluent Platform
        • Overview
        • Manage Kafka Topics
        • Manage Schemas
          • Manage Schemas
          • Link Schemas
          • Schema Registry Switchover using Unified Stream Manager
        • Manage Connectors
        • Manage Flink
          • Overview
          • Global Flink Resources
          • Manage Flink Environments
            • Manage Flink Applications
            • Manage Flink SQL
        • Manage Kafka Admin REST Class
        • Link Kafka Clusters
        • Configure Observer Container
        • Manage Confluent Cloud
      • Scale Clusters
      • Scale Storage
      • Monitor Confluent Platform
      • Manage Security
        • Overview
        • Manage Authentication
        • Manage RBAC
        • Manage Certificates
        • Manage Password Encoder Secret
      • Restart Confluent Components
      • Delete Confluent Platform Deployment Using Confluent for Kubernetes
      • Delete the Confluent application resources
      • Delete the Confluent Platform components
      • Delete the CFK
    • Monitor CFK
    • Migrate
      • Overview
      • Migrate to KRaft
        • Overview
        • Migration Phases and Sub-phases
        • Prerequisites
        • Migrate a Single Cluster
        • Migrate a Multi-Region Cluster
        • Roll Back to ZooKeeper
        • Troubleshoot
        • Known Issues
        • Quick Command Reference
      • Migrate from Confluent Operator to Confluent for Kubernetes
      • Migrate On-Premises Deployment to Confluent for Kubernetes
    • Upgrade
      • Overview
      • Example: A Multi-Version Upgrade
      • Pre-upgrade Tasks and Known Issues
      • Upgrade Confluent for Kubernetes
      • Upgrade Confluent Platform
      • Upgrade Control Center
    • Deployment Scenarios
      • Overview
      • Multi-AZ Deployment
      • Multi-Region Deployment
      • Disaster Recovery
      • Hybrid Deployment with Confluent Cloud
    • Troubleshoot
      • Overview
      • Common Deployment Issues
      • Common Configuration Issues
      • Common Upgrade Issues
      • Common Migration Issues
      • Common Authentication Issues
      • Common Networking Issues
      • Known Issues
      • Support Bundle and Diagnostics
    • Manage Confluent Gateway
      • Overview
      • Deploy Confluent Gateway
      • Configure Security for Confluent Gateway
      • Troubleshoot CFK Deployments
    • Reference
      • Overview
      • API Reference
      • Confluent Plugin Reference
      • Glossary
    • Release Notes