Supported Versions and Interoperability for Confluent Platform
This topic provides the supported version and interoperability information for Confluent Platform and its components for Confluent Platform 7.4 and older. Note that older versions are removed as their support windows end. If a newer Confluent Platform version exists, you can select it in the version picker in the lower left to view its interoperability and version support.
Confluent Platform and Apache Kafka compatibility
Confluent Platform | Apache Kafka® | Release Date | Standard End of Support | Platinum End of Support |
|---|---|---|---|---|
7.4.x | 3.4.x | May 3, 2023 | May 3, 2025 | May 3, 2026 |
7.3.x | 3.3.x | November 4, 2022 | November 4, 2024 | November 4, 2025 |
7.2.x | 3.2.x | July 6, 2022 | July 6, 2024 | July 6, 2025 |
7.1.x | 3.1.x | April 5, 2022 | April 5, 2024 | April 5, 2025 |
7.0.x | 3.0.x | October 27, 2021 | October 27, 2023 | October 27, 2024 |
6.2.x | 2.8.x | June 8, 2021 | June 8, 2023 | June 8, 2024 |
6.1.x | 2.7.x | February 9, 2021 | February 9, 2023 | February 9, 2024 |
6.0.x | 2.6.x | September 24, 2020 | September 24, 2022 | September 24, 2023 |
5.5.x | 2.5.x | April 24, 2020 | April 24, 2022 | April 24, 2023 |
5.4.x | 2.4.x | January 10, 2020 | January 10, 2022 | January 10, 2023 |
5.3.x | 2.3.x | July 19, 2019 | July 19, 2021 | July 19, 2022 |
5.2.x | 2.2.x | March 28, 2019 | March 28, 2021 | March 28, 2022 |
5.1.x | 2.1.x | December 14, 2018 | December 14, 2020 | December 14, 2021 |
5.0.x | 2.0.x | July 31, 2018 | July 31, 2020 | July 31, 2021 |
4.1.x | 1.1.x | April 16, 2018 | April 16, 2020 | April 16, 2021 |
4.0.x | 1.0.x | November 28, 2017 | November 28, 2019 | November 28, 2020 |
3.3.x | 0.11.0.x | August 1, 2017 | August 1, 2019 | August 1, 2020 |
3.2.x | 0.10.2.x | March 2, 2017 | March 2, 2019 | March 2, 2020 |
3.1.x | 0.10.1.x | November 15, 2016 | November 15, 2018 | November 15, 2019 |
3.0.x | 0.10.0.x | May 24, 2016 | May 24, 2018 | May 24, 2019 |
2.0.x | 0.9.0.x | December 7, 2015 | December 7, 2017 | December 7, 2018 |
1.0.0 | – | February 25, 2015 | February 25, 2017 | February 25, 2018 |
The end of support date only applies to minor versions, for example 7.4.x. Maintenance versions follow the same two year lifecycle of the minor version. For example, the end of support for Confluent Platform 3.3.4 ends on August 1, 2020.
The two year support policy is standard. End of support is extended one year for Platinum support agreements.
Platinum support does not extend the support timeline for Confluent for Kubernetes (CFK) / Operator.
You can apply your Platinum support contract to the Confluent Platform components deployed by CFK / Operator when both of the following conditions are true:
You are on a currently supported version of CFK / Operator. See Supported versions of CFK.
The Confluent Platform version you want to use is compatible with a currently supported version of CFK / Operator.
Each version of Confluent Platform includes several component services which are only compatible in that specific Confluent Platform version. There are exceptions, including clients and Confluent Control Center (Legacy), which can be used across versions. All services included in Confluent Platform are supported, including Apache Kafka® and its subcomponents: Kafka brokers, Apache ZooKeeper™, Java and Scala clients, Kafka Streams, and Kafka Connect.
Preview releases
Features designated with “preview” status in this documentation are not intended for production use. They should only be used for evaluation and non-production testing purposes or to provide feedback to Confluent.
Confluent encourages customers to submit questions and suggestions about preview features using the Confluent Support Portal.
Preview features are not “Supported Software” under Confluent’s support policies.
Additionally, Confluent may make changes to preview user experience and APIs before they are released for production use.
Operating systems
Confluent Platform and clients support these operating systems.
It is recommended that you run Confluent Platform across uniform OS, Confluent Platform, and JAVA versions.
Important
Confluent Platform is not currently supported on ARM64 processors for production workloads.
Operating System | 7.4.x | 7.3.x | 7.2.x | 7.1.x | 7.0.x | 6.2.x | 6.1.x | 6.0.x |
|---|---|---|---|---|---|---|---|---|
RHEL/CentOS 7.x (deprecated *) | yes | yes | yes | yes | yes | yes | yes | yes |
RHEL/CentOS 8.x | yes | yes | yes | yes | yes | yes | yes | yes |
RHEL 9.x | yes | no | no | no | no | no | no | no |
Debian 9 (stretch) (deprecated *) | yes | yes | yes | yes | yes | yes | yes | yes |
Debian 10 (buster) | yes | yes | yes | yes | yes | no | no | no |
Ubuntu 16.04 LTS (xenial) (deprecated *) | yes | yes | yes | yes | yes | yes | yes | yes |
Ubuntu 18.04 LTS (bionic) | yes | yes | yes | yes | yes | yes | yes | yes |
Ubuntu 20.04 LTS (focal) | yes | yes | yes | yes | yes | no | no | no |
* Deprecated: Support for these OS versions is deprecated because they have reached their end of life. The OS is currently supported for Confluent Platform 7.4, but this support may be removed in a future release.
- SELinux
Confluent Platform is supported on RHEL, CentOS, Debian and Ubuntu Linux Operating Systems. Confluent is not accountable for Security-Enhanced Linux (SELinux) policy development, support, or enforcement. If you experience issues running Confluent Platform with SELinux enabled on a supported Linux Operating System, contact your OS provider for assistance.
- Windows
Windows is not currently supported for Confluent Platform.
Windows 8.1 and later, as well as Windows 2016 and later, are supported by the C/C++ and .NET clients.
- macOS
macOS 10.14 and later is supported for testing and development purposes only.
- File descriptors
For the file descriptor requirement for Kafka, see File Descriptors and mmap.
- ulimit
Control Center (Legacy) requires many open RocksDB files. Set the
ulimitfor the number of open files to a minimum value of 16384 using theulimit -ncommand.For the other Confluent Platform components, specifically Schema Registry and Replicator, you can leave the
ulimitas the OS default.- RHEL with TLS
When installing Confluent Platform on RHEL8 with TLS encryption, you must add DH Key Size JVM Parameters for each component. For more information, see Strong crypto defaults in RHEL 8 and deprecation of weak crypto algorithms.
Set the following component-level environment variables to the argument:
Control Center (Legacy):
CONTROL_CENTER_OPTS=-Djdk.tls.ephemeralDHKeySize=2048Schema Registry:
SCHEMA_REGISTRY_OPTS=-Djdk.tls.ephemeralDHKeySize=2048Kafka, ZooKeeper, and Connect:
KAFKA_OPTS=-Djdk.tls.ephemeralDHKeySize=2048REST Proxy:
KAFKAREST_OPTS=-Djdk.tls.ephemeralDHKeySize=2048ksqlDB:
KSQL_OPTS=-Djdk.tls.ephemeralDHKeySize=2048
- atime
The
atimemount option impacts performance, because every read operation on a file system causes a write operation.Confluent recommends disabling the tracking of
atimeby setting thenoatimeoption when you mount Kafka data disks.
Java
You need to separately install the correct version of Java before you start the Confluent Platform installation process.
The following table lists Java support in Confluent Platform by version. Note the following:
You should use the full JDK to help Confluent Support with troubleshooting and to provide better support if you experience issues with Confluent Platform.
OpenJDK, Zulu OpenJDK, Eclipse Temurin (formerly known as AdoptOpenJDK), and Oracle are supported with Confluent Platform.
Confluent Platform | Recommended | Supported |
|---|---|---|
7.4.x | 17 | 17, 11, 8 * |
7.3.x | 17 | 17, 11, 8 |
7.2.x | 11 | 11, 8 |
7.1 | 11 or 8 | 11, 8 |
7.0 | 11 or 8 | 11, 8 |
6.2 | 11 or 8 | 11, 8 |
6.1 | 11 or 8 | 11, 8 |
6.0 | 11 or 8 | 11, 8 |
* Java 8 is now deprecated in Confluent Platform, and will be removed in a future version.
From a security perspective, you should use the latest released patch version because older versions may have security vulnerabilities.
Java 9 and 10 are not supported in Confluent Platform as those versions are short-term rapid release versions.
For more information about Java versions, see Java Version History.
Scala
Confluent Platform | Scala for Packages and Docker | Scala for Maven JARs |
|---|---|---|
7.4.x | 2.13 | 2.12, 2.13 |
7.3.x | 2.13 | 2.12, 2.13 |
7.2.x | 2.13 | 2.12, 2.13 |
7.1.x | 2.13 | 2.12, 2.13 |
7.0.x | 2.13 | 2.12, 2.13 |
6.2.x | 2.13 | 2.12, 2.13 |
6.1.x | 2.13 | 2.12, 2.13 |
6.0.x | 2.13 | 2.12, 2.13 |
5.5.x | 2.11, 2.12 | 2.11, 2.12 |
5.4.x | 2.11, 2.12 | 2.11, 2.12 |
5.3.x | 2.11, 2.12 | 2.11, 2.12 |
5.2.x | 2.11, 2.12 | 2.11, 2.12 |
5.1.x | 2.11 | 2.11 |
5.0.x | 2.11 | 2.11 |
4.1.x | 2.11 | 2.11 |
4.0.x | 2.11 | 2.11 |
3.3.x | 2.11 | 2.11 |
3.2.x | 2.10, 2.11 | 2.10, 2.11 |
3.1.x | 2.10, 2.11 | 2.10, 2.11 |
3.0.x | 2.10, 2.11 | 2.10, 2.11 |
2.0.x | 2.10, 2.11 | 2.10, 2.11 |
1.0.0 | 2.10, 2.11 | 2.10, 2.11 |
Customer-Managed Confluent Platform for Confluent Cloud compatibility
The Customer-Managed Confluent Platform for Confluent Cloud license key enables you to use self-managed Confluent Platform components exclusively with Confluent Cloud services.
Prerequisites for installing the Customer-Managed Confluent Platform for Confluent Cloud license:
Ensure all your self-managed Confluent Platform components are connected with Confluent Cloud and used for Confluent Cloud broker-related use cases. Confluent does not provide support for any self-managed Confluent Platform components that are used exclusively for Confluent Platform broker use cases under the Customer-Managed Confluent Platform for Confluent Cloud subscription.
You must upgrade Confluent Platform to the recommended minimum patch version, or later, for each version of Confluent Platform, as shown in the following table.
You must upgrade Confluent Platform components or Control Center before you apply a new Confluent Enterprise license key, otherwise the license key update may fail. The failure is recorded as an error in the component logs, and it is shown in Control Center if the license key was applied using Control Center.
Confluent Platform version | Minimum patch version |
|---|---|
8.0.x | 8.0.2 |
7.9.x | 7.9.4 |
7.8.x | 7.8.5 |
7.7.x | 7.7.6 |
7.6.x | 7.6.8 |
7.5.x | 7.5.11 |
7.4.x | 7.4.12 |
7.3.x | 7.3.15 |
The license key must be configured for each self-managed Confluent Platform component:
If you are using Control Center, you should apply the license key in Control Center. For more information, see Manage Confluent Platform licenses Using Control Center.
Alternatively, configure the license key for each Confluent Platform component. For more information, see Configure Component Licenses.
Note
If you are an existing customer, your current license key will continue to function until its expiration date.
Confluent Control Center (Legacy)
You can use the Confluent Control Center (Legacy) with compatible Confluent Platform versions.
Confluent Control Center (Legacy) | Confluent Platform |
|---|---|
7.4.x | 5.4.x through 7.4.x |
7.3.x | 5.4.x through 7.3.x |
7.2.x | 5.3.x through 7.2.x |
7.1.x | 5.2.x through 7.1.x |
7.0.x | 5.1.x through 7.0.x |
6.2.x | 5.0.x through 6.2.x |
6.1.x | 4.1.x through 6.1.x |
6.0.x | 4.0.x through 6.0.x |
5.5.x | 3.3.x through 5.5.x |
5.4.x | 3.3.x through 5.4.x |
5.3.x | 3.3.x through 5.3.x |
5.2.x | 3.2.x through 5.2.x |
5.1.x | 3.2.x through 5.1.x |
5.0.x | 3.2.x through 5.0.x |
4.1.x | 3.2.x through 4.1.x |
4.0.x | 3.2.x through 4.0.x |
3.3.x | 3.2.x through 3.3.x |
3.2.x | 3.2.x |
3.1.x | 3.1.x |
3.0.x | 3.0.x |
Confluent CLI
You can use the Confluent CLI with compatible Confluent Platform versions.
Confluent Platform | Confluent CLI |
|---|---|
7.4.x | 3.2.1 through most recent 3.x version |
7.3.x | 2.28.1 through most recent 2.x version |
7.2.x | 2.19.0 through most recent 2.x version |
7.1.x | 2.6.1 through most recent 2.x version |
7.0.x | 1.40.0 through most recent 1.x version |
6.2.x | 1.30.0 through most recent 1.x version |
6.1.x | 1.22.0 through most recent 1.x version |
6.0.x | 1.11.0 through most recent 1.x version |
5.5.x | 0.265.0 through 1.7.0 |
ksqlDB
You can use Confluent Platform ksqlDB with compatible Confluent Platform and Kafka versions.
Starting with version 5.4.x, Confluent Platform ksqlDB is compatible with:
Confluent Platform 3.3.0 and later;
Kafka 0.11.0 and later.
When you install Confluent Platform, you get a specific version of ksqlDB Standalone. The following table shows which version of ksqlDB Standalone ships with each version of Confluent Platform.
Confluent Platform | ksqlDB Standalone | Kafka Streams version |
|---|---|---|
7.4.x | 0.28.3-RC7 | 3.4.0 |
7.3.x | 0.28.2 | 3.3.2 |
7.2.x | 0.26.0 | 3.2.0 |
7.1.x | 0.23.1 | 3.1.0 |
7.0.x | 0.21.0 | 3.0.0 |
6.2.x | 0.17.0 | 2.8.0 |
6.1.x | 0.14.0 | 2.7.0 |
6.0.x | 0.10.2 | 2.6.0 |
5.5.x | 0.7.1 | 2.5.0 |
Note
Enterprise support is not provided unless the confluent-security package is installed on all nodes and a valid Enterprise license is configured.
ZooKeeper
Note
Starting with Confluent Platform 7.4, KRaft is generally available and the default option for metadata management for new Apache Kafka® clusters. For more information, see KRaft Overview.
Confluent Platform | Apache ZooKeeper™ |
|---|---|
7.4.x | 3.4.10 through 3.6.4 (3.6.4 recommended) |
7.3.x | 3.4.10 through 3.6.3 (3.6.3 recommended) |
7.2.x | 3.4.10 through 3.6.3 (3.6.3 recommended) |
7.1.x | 3.4.10 through 3.6.3 (3.6.3 recommended) |
7.0.x | 3.4.10 through 3.6.3 (3.6.3 recommended) |
6.2.x | 3.4.10 through 3.5.9 (3.5.9 recommended) |
6.1.x | 3.4.10 through 3.5.9 (3.5.9 recommended) |
6.0.x | 3.4.10 through 3.5.9 (3.5.9 recommended) |
5.5.x | 3.4.10 through 3.5.9 (3.5.9 recommended) |
5.4.x | 3.4.10 through 3.5.9 (3.5.9 recommended) |
5.3.x | 3.4.10 through 3.4.14 (3.4.14 recommended) |
5.2.x | 3.4.10 through 3.4.13 (3.4.13 recommended) |
5.1.x | 3.4.10 through 3.4.13 (3.4.13 recommended) |
5.0.x | 3.4.10 through 3.4.13 (3.4.13 recommended) |
4.1.x | 3.4.10 |
4.0.x | 3.4.10 |
3.3.x | 3.4.10 |
3.2.x | 3.4.6 through 3.4.9 |
3.1.x | 3.4.6 through 3.4.8 |
3.0.x | 3.4.6 |
For Confluent Platform 6.0.x, 6.1.x, 6.2.x, 7.0.x, 7.1.x, and 7.2.x, use ZooKeeper 3.5.6 or later to configure TLS connectivity to ZooKeeper.
Component security
Kafka
Security Feature | Confluent Platform |
|---|---|
Audit log | 2.0.x and later |
Authentication with SASL/PLAIN | 3.0.x and later |
Authentication with SASL/Kerberos and SASL/PLAIN | 2.0.x and later |
Authentication with SASL/SCRAM | 3.1.x and later |
Authorization (Access control lists) | 2.0.x and later |
Integration with secured ZooKeeper | 2.0.x and later |
SSL Wire Encryption | 2.0.x and later |
Kafka Connect clients
Security Feature | Confluent Platform |
|---|---|
Authentication and Encryption with secured Kafka brokers | 2.0.x and later |
Apache Kafka Streams clients
Security Feature | Confluent Platform |
|---|---|
Authentication and Encryption with secured Kafka brokers | 3.0.x and later |
Apache ZooKeeper
Security Feature | Confluent Platform |
|---|---|
Authentication with SASL/Kerberos and SASL/PLAIN | 2.0.x and later |
Authorization (Access control lists) | 2.0.x and later |
Confluent Control Center (Legacy)
Security Feature | Confluent Platform |
|---|---|
HTTPS | 3.0.x and later |
Authentication and Encryption with secured Kafka brokers:
| 3.0.x and later |
REST Proxy
Security Feature | Confluent Platform |
|---|---|
Authentication and Encryption with secured Kafka brokers | 3.1.x and later |
HTTPS (SSL) for REST clients | 3.0.x and later |
Note
Enterprise support is not provided unless the confluent-security package is installed on all nodes and a valid Enterprise license is configured.
Schema Registry
Security Feature | Confluent Platform |
|---|---|
7.0.9, 7.1.7, 7.2.5, 7.3.2, 7.3.3, 7.4.0, and later. | |
Authentication and Encryption with secured Kafka brokers | 3.0.x and later |
HTTPS (SSL) for REST clients | 3.0.x and later |
Note
Enterprise support is not provided unless the confluent-security package is installed on all nodes and a valid Enterprise license is configured.
Clients
To learn more about features and details of supported clients, see Overview of Confluent Platform Client Programming.
Client | System Requirements |
|---|---|
.NET |
|
C/C++ |
|
Golang |
|
Python |
|
Java |
|
JavaScript |
|
|
Connectors
Refer to individual connector documentation for Confluent Platform interoperability information. See Supported Connectors for a list of supported connectors.
Note
Enterprise support is not provided for the Confluent Community licensed distributions of Kafka Connect workers (CCS, cp-kafka-connect, or cp-kafka-connect-base). Confluent recommends using the Confluent Enterprise distribution of Kafka Connect workers (CE or cp-server-connect or cp-server-connect-base). Note that Confluent Enterprise distribution of Kafka Connect workers fails without a valid enterprise license key.
Cross-component compatibility
The following sections describe version compatibility between Kafka brokers and individual components.
Kafka Connect workers
- Confluent Platform 3.1 and earlier
Kafka Connect Workers must be a version lower or equal to the Kafka brokers (i.e. upgrade brokers first).
- Confluent Platform 3.2 and later
Kafka Connect Workers that are included in Confluent Platform 3.2 and later are compatible with any Kafka broker that is included in Confluent Platform 3.0 and later.
Kafka Java clients
Following is version compatibility for Java clients. Note that versions may be compatible, but support is offered for a specific time window for each version. For a table of release and end of support dates for Java clients by version number, see Java client support.
- Confluent Platform 3.1 and earlier
Kafka Java Clients must be a version lower than or equal to the Kafka brokers (i.e. upgrade brokers first). The minimum supported Kafka Java Client version is 0.8.
- Confluent Platform 3.2 and later
Kafka Java Clients that are included in Confluent Platform 3.2 (Kafka version 0.10.2) and later are compatible with any Kafka broker that is included in Confluent Platform 3.0 and later.
Kafka Streams clients
Refer to Kafka Streams Compatibility Matrix for the version compatibility between Kafka Streams clients and Kafka brokers.
Auto data balancing
Compatible with Confluent Platform 3.1.x brokers and later. Disk free space protection requires Confluent Platform 3.2.x or later.
Confluent C, C++, Python, Go and .NET
All versions of Confluent’s non-Java clients are compatible with all versions of Confluent Platform. Note that although all versions are compatible, support is provided for a specific time window by version. For a table of release and end of support dates for librdkafka and derived clients by version number, see librdkafka and derived client support.
Schema Registry
- Confluent Platform 3.1 and earlier
Schema Registry must be a version lower than or equal to the Kafka brokers (i.e. upgrade brokers first).
- Confluent Platform 3.2 and later
Schema Registry that is included in Confluent Platform 3.2 and later is compatible with any Kafka broker that is included in Confluent Platform 3.0 and later.
Replicator
For data transfer Replicator maintains the same compatibility matrix as Java clients, detailed in Kafka Java clients. However some Replicator features have different compatibility requirements:
Schema Translation requires that both source and destination clusters are running Confluent 5.2.0 or later.
Offset Translation requires that both source and destination clusters are running Confluent 5.1.0 or later.
Automatic topic creation and config sync requires that the destination cluster is at a later version than the source cluster.
The
timestamp-interceptorfor consumers supports only Java clients, as described in Configuring the Consumer for Failover (Timestamp Preservation).
REST Proxy
- Confluent Platform 3.1 and earlier
REST Proxy must be a version lower than or equal to the Kafka brokers (i.e. upgrade brokers first).
- Confluent Platform 3.2 and later
REST Proxy that is included in Confluent Platform 3.2 and later is compatible with any Kafka broker that is included in Confluent Platform 3.0 and later.
Orchestration tools
Confluent for Kubernetes
For details about the supported Kubernetes environments, refer to Confluent for Kubernetes Supported Environments.
The following table summarizes the Confluent Platform features supported with Confluent for Kubernetes.
Confluent Platform 7.4 Feature | Availability in CFK 2.6 |
|---|---|
Kafka Broker | Available, only via Confluent Server |
ZooKeeper | Available |
Schema Registry | Available |
REST Proxy | Available |
ksqlDB | Available |
Connect | Available |
Control Center (Legacy) | Available |
Replicator | Available |
Security: Role-based Access Control | Available [1] |
Security: Authentication | Available [2] |
Security: Network Encryption | Available |
Structured Audit Logs | Available [3] |
MDS-based Access Control Lists (ACLs) | Available |
ZooKeeper-based ACLs | Available |
Secrets Protection | Available [4] |
Schema Validation | Available |
FIPS | Available |
Multi-region Clusters | Available |
Tiered Storage | Available |
Self-Balancing Clusters | Available |
Auto Data Balancer | Use Self-Balancing Clusters |
ZooKeeper SSL | Available |
Confluent REST API | Available |
Cluster Registry | Not Available |
Cluster Linking | Available |
Health+ | Available |
[1] Only available for new installations.
[2] Supports SASL/Plain and mTLS for Kafka authentication. Does not support Kerberos or SASL/Scram.
[3] Supported through Kafka and ZooKeeper configuration overrides. See Configure Audit Logs using the Properties File for the properties you need to set in config overrides. Does not support centrally managed Audit Logs.
[4] Kubernetes Secrets are integrated. CFK does not enable you to use Confluent Secret Protection.
Ansible Playbooks for Confluent Platform
Ansible Playbooks for Confluent Platform (Confluent Ansible) provides you a simple way to configure and deploy Confluent Platform on a traditional VM or bare metal infrastructure. For more information, see Ansible documentation .
For version compatibility among Confluent Ansible, Confluent Platform, Ansible, and Python, see Ansible Requirements.
The following table summarizes the Confluent Platform features supported with Ansible Playbooks for Confluent Platform.
Confluent Platform 7.4 Feature | Availability in Ansible Playbooks for Confluent Platform 7.4 |
|---|---|
Kafka Broker | Available |
ZooKeeper | Available |
Schema Registry | Available |
REST Proxy | Available |
ksqlDB | Available |
Connect | Available |
Control Center (Legacy) | Available [1] |
Replicator | Available [2] |
Security: Authentication | Available [3] |
Security: Role-based Access Control (RBAC) | Available [4] |
Security: Network Encryption | Available |
Structured Audit Logs | Available |
MDS-based Access Control Lists (ACLs) | Available [5] |
ZooKeeper-based ACLs | Not available |
Secrets Protection | Available [6] |
Schema Validation | Available |
FIPS | Available |
Multi-region Clusters | Available |
Tiered Storage | Available |
Self-Balancing Clusters | Available |
Auto Data Balancer | Not available |
ZooKeeper SSL | Available |
Confluent REST API | Available |
Health+ | Available |
Cluster Registry | Available |
Cluster Linking | Available |
[1] Cannot configure Control Center (Legacy) to monitor multiple Kafka clusters.
[2] Cannot have RBAC enabled on the source or target cluster.
[3] Cannot enable both SASL and mTLS for ZooKeeper out of the box. See Ansible Troubleshooting for enabling both authentication modes using config overrides.
[4] Only available for new installations. Supports central management of RBAC across multiple Kafka clusters.
[5] Only available for new installations. Does not support centrally managing ACLs across multiple Kafka clusters.
[6] Does not support ZooKeeper configuration Secrets.
You can manually configure the features marked as Not available outside of the scope of Ansible Playbooks for Confluent Platform. If you take the hybrid installation approach, refer to the appropriate installation document in Confluent documentation to ensure your install path of mixing Ansible installation and manual installation is supported.
Docker
If you are not using a higher-level container orchestration system like Kubernetes, Confluent Platform Docker images are available for use directly with Docker. Docker version 1.11 or later running on a supported operating system is required to use the Docker images.
Release | Docker Image | Operating System | Zulu OpenJDK Version | Python Version | Scala Version |
|---|---|---|---|---|---|
7.4.x | cp-base-new | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 |
cp-enterprise-control-center | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
cp-server | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
cp-kafka | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
cp-enterprise-kafka | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
cp-kafka-connect | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
cp-kafka-connect-base | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
cp-ksqldb-cli | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
cp-ksqldb-server | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
cp-enterprise-replicator | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
cp-enterprise-replicator-executable | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
cp-kafka-rest | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-schema-registry | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
7.3.x | cp-base-new | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 |
cp-enterprise-control-center | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
cp-server | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
cp-kafka | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
cp-enterprise-kafka | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
cp-kafka-connect | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
cp-kafka-connect-base | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
cp-ksqldb-cli | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
cp-ksqldb-server | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
cp-enterprise-replicator | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
cp-enterprise-replicator-executable | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
cp-kafka-rest | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-schema-registry | RHEL UBI 8 | 11.0.15-1 | 3.9.7 | 2.13 | |
7.2.x | cp-base-new | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 |
cp-enterprise-control-center | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-server | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-enterprise-kafka | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka-connect | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka-connect-base | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-ksqldb-cli | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-ksqldb-server | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-enterprise-replicator | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-enterprise-replicator-executable | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka-rest | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-schema-registry | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
7.1.x | cp-base-new | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 |
cp-enterprise-control-center | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-server | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-enterprise-kafka | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka-connect | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka-connect-base | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-ksqldb-cli | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-ksqldb-server | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-enterprise-replicator | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-enterprise-replicator-executable | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka-rest | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-schema-registry | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
7.0.x | cp-base-new | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 |
cp-enterprise-control-center | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-server | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-enterprise-kafka | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka-connect | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka-connect-base | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-ksqldb-cli | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-ksqldb-server | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-enterprise-replicator | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-enterprise-replicator-executable | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka-rest | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-schema-registry | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
6.2.x | cp-base-new | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 |
cp-enterprise-control-center | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-server | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-enterprise-kafka | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka-connect | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka-connect-base | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-ksqldb-cli | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-ksqldb-server | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-enterprise-replicator | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-enterprise-replicator-executable | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka-rest | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-schema-registry | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
6.1.x | cp-base-new | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 |
cp-enterprise-control-center | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-server | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-enterprise-kafka | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka-connect | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka-connect-base | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-ksqldb-cli | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-ksqldb-server | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-enterprise-replicator | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-enterprise-replicator-executable | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka-rest | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-schema-registry | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
6.0.x | cp-base-new | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 |
cp-enterprise-control-center | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-server | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-enterprise-kafka | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka-connect | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka-connect-base | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-ksqldb-cli | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-ksqldb-server | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-enterprise-replicator | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-enterprise-replicator-executable | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-kafka-rest | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 | |
cp-schema-registry | RHEL UBI 8 | 11.0.15-1 | 3.6.8 | 2.13 |
Important
Starting on July 1, 2020, the Confluent Platform Docker images based off the Debian 8 or 9 operating systems are no longer available.
Web browsers
The following web browsers are supported by Confluent Control Center (Legacy) and Confluent Cloud.
Browser | Supported Version |
|---|---|
Latest Stable | |
Latest Stable | |
Latest Stable |