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Version: 8.6

Supported environments

The supported environments page lists browsers, operating systems, clients, deployment options, and component requirements, which are tested and supported for compatibility with Camunda 8.

If the particular technology is not listed, we cannot resolve issues caused by the usage of that unlisted technology.

You may raise a feature request that will be evaluated by our product teams to provide official support from Camunda, or you can make a help request to work with Consulting services.

Recommendations are denoted with [recommended], however, other listed options are supported as well.

Minimum versions

The versions listed on this page are the minimum version required if appended with a +.

Pay attention to where the + falls, as most of our dependencies follow semantic versioning (semver), where x.y.z correspond to MAJOR.MINOR.PATCH. Higher or more recent versions will be compatible with Camunda, with respect to semver.

For example, 1.2+ means support for the minor version 2, and any higher minors (1.3, 1.4, etc.) and patches (1.2.1, 1.2.2, etc.), but not majors, like 2.x.

Web Browser​

  • Google Chrome latest [recommended]
  • Mozilla Firefox latest
  • Microsoft Edge latest

Desktop Modeler​

  • Windows 10 / 11
  • Mac OS 12 / 13 / 14 / 15
  • Ubuntu LTS (latest)

Clients​

  • Zeebe Java Client: OpenJDK 8+
  • Zeebe Spring SDK: OpenJDK 17+
  • Connector SDK: OpenJDK 17+
  • Spring SDK: Spring Boot 3.3.x (for the exact version, check the version matrix.)
  • Helm CLI: 3.14.x (for the exact version, check the version matrix.)

Camunda 8 Self-Managed​

We recommend running Camunda 8 Self-Managed in a Kubernetes environment. We provide officially supported Helm Charts for this. Please follow the Installation Guide to learn more about installation possibilities.

Deployment options​

With the right configuration, Camunda 8 Self-Managed can be deployed on any Certified Kubernetes distribution (cloud or on-premises). However, we officially test and support a specific list of platforms.

The following are tested and supported deployment options for Kubernetes, Docker, and manual installation:

Helm chart compatibility

Ensure the Camunda component versions are compatible with the Helm chart version as defined in the matrix.

Sizing​

The sizing of a Camunda 8 installation depends on various influencing factors. Ensure to determine these factors, and conduct benchmarking to validate an appropriate environment size for your test, integration, or production environments.

Volume performance​

As a minimum requirement, the persistent volumes for Zeebe should use volumes with an absolute minimum of 1,000 IOPS. NFS or other types of network storage volumes are not supported.

To ensure an appropriate sizing, determine your influencing factors (e.g., throughput), and conduct benchmarking to validate an appropriate environment sizing.

For details on typical volume type usage, refer to the following examples specific to cloud service providers:

Component requirements​

Requirements for the components can be seen below:

ComponentJava versionOther requirements
ZeebeOpenJDK 21+Elasticsearch 8.13+
Amazon OpenSearch 2.9+ (requires use of OpenSearch exporter)
OperateOpenJDK 21+Elasticsearch 8.13+
Amazon OpenSearch 2.9+
TasklistOpenJDK 21+Elasticsearch 8.13+
Amazon OpenSearch 2.9+
IdentityOpenJDK 17+Keycloak 24.x, 25.x
PostgreSQL 14.x, 15.x or Amazon Aurora PostgreSQL 13.x, 14.x, 15.x (required for certain features)
OptimizeOpenJDK 21+Elasticsearch 8.13+
Amazon OpenSearch 2.9+*
ConnectorsOpenJDK 21+
Web Modeler-PostgreSQL 13.x, 14.x, 15.x, 16.x or Amazon Aurora PostgreSQL 13.x, 14.x, 15.x, 16.x

*Not all Optimize features are supported when using OpenSearch as a database. For a full list of the features that are currently supported, please refer to the Camunda 8 OpenSearch features.

When running Elasticsearch, you must have the appropriate Elasticsearch privileges.

When running Amazon OpenSearch 2.11 or higher, we do not support OR1 instances due to the limitation for the index refresh interval. More information on configuring Amazon OpenSearch can be found here.

Elasticsearch support

Camunda 8 works with the default distribution of Elasticsearch, which is available under the Free or Gold+ Elastic license.

Component version matrix​

This matrix shows which component versions work together:

DesignAutomateImprove
Desktop Modeler 5.28+Zeebe 8.6.xOperate 8.6.x Tasklist 8.6.x Identity 8.6.x Connectors 8.6.x Console 8.6.xOptimize 8.6.x
Desktop Modeler 5.22+Zeebe 8.5.xOperate 8.5.x Tasklist 8.5.x Identity 8.5.x Connectors 8.5.x Console 8.5.xOptimize 8.5.x
Desktop Modeler 5.19+Zeebe 8.4.xOperate 8.4.x Tasklist 8.4.x Identity 8.4.x Connectors 8.4.xOptimize 8.4.x
Desktop Modeler 5.16+Zeebe 8.3.xOperate 8.3.x Tasklist 8.3.x Identity 8.3.x Connectors 8.3.xOptimize 8.3.x
Desktop Modeler 5.10+Zeebe 8.2.xOperate 8.2.x Tasklist 8.2.x Identity 8.2.x Connectors 0.23.2Optimize 3.10.x
Desktop Modeler 4.12+Zeebe 1.3.xOperate 1.3.x Tasklist 1.3.x IAM 1.3.xOptimize 3.7.x
----
Web Modeler 8.5.xZeebe 8.5.xOperate 8.5.x Tasklist 8.5.x Identity 8.5.x Connectors 8.5.x Console 8.5.xOptimize 8.5.x
Web Modeler 8.4.xZeebe 8.4.xOperate 8.4.x Tasklist 8.4.x Identity 8.4.x Connectors 8.4.xOptimize 8.4.x
Web Modeler 8.3.xZeebe 8.3.xOperate 8.3.x Tasklist 8.3.x Identity 8.3.x Connectors 8.3.xOptimize 8.3.x
Web Modeler 8.2.xZeebe 8.2.xOperate 8.2.x Tasklist 8.2.x Identity 8.2.x Connectors 0.23.2Optimize 3.10.x
note

You can also use newer versions of Desktop and Web Modeler with older Zeebe versions.

form-js version matrix​

Designform-js
Desktop Modeler 5.22+1.7.x
Desktop Modeler 5.19+1.6.x
Desktop Modeler 5.10+0.14.x
Desktop Modeler 5.4+0.8.x
Desktop Modeler 5.0+0.2.x
Desktop Modeler 4.12+0.1.x
Desktop Modeler 4.11+0.1.x
Desktop Modeler 4.9+0.1.x
Desktop Modeler 4.7+0.0.1
--
Web Modeler 8.5.x1.7.x
Web Modeler 8.4.x1.6.x
Web Modeler 8.3.x1.3.x
Web Modeler 8.2.x0.14.x

Camunda 7 & Optimize version matrix​

See https://docs.camunda.org/enterprise/download/#camunda-optimize.