Dynamic Engine v0.22.1 release
Dynamic Engine v0.22.1 addresses memory-related failures and resolves engine start issues on Minikube.
Release information
- Release Name: Dynamic Engine 0.22.1 (2025-07)
- Release Date: July 9, 2025
- Compatibility: Kubernetes v1.30 onwards
Key improvements
- DPE-1323: Mitigates intermittent OOMKilled failures (caused by exceeding memory limits) on Job executions.
- DPE-1404: Resolves issues preventing Dynamic Engine from starting when deployed with Helm on Minikube running on Windows or macOS.
Installer charts
| Helm chart name | Chart version | Scope | Artifact path |
|---|---|---|---|
| dynamic-engine-crd | 0.22.1 | Custom resource definitions | ghcr.io/talend/helm/dynamic-engine-crd |
| dynamic-engine | 0.22.1 | Dynamic Engine Infrastructure | ghcr.io/talend/helm/dynamic-engine |
| dynamic-engine-environment | 0.22.1 | Dynamic Engine environment | ghcr.io/talend/helm/dynamic-engine-environment |
Services charts
| Service | Chart version | Artifact path |
|---|---|---|
| reloader | 1.3.0 | https://stakater.github.io/stakater/reloader |
| docker-registry | 2.2.3 | https://helm.twun.io/docker-registry |
| engine-config-manager | 2.1.0 | ghcr.io/talend/helm/dpe-engine-config-manager |
| di-job-deployer | 1.16.1 | ghcr.io/talend/helm/dpe-di-job-deployer |
| di-job-controller | 1.7.2 | ghcr.io/talend/helm/dpe-job-controller |
| log-collector | 1.0.1 | ghcr.io/talend/helm/dpe-log-collector |
| data-service-route-deployer | 0.15.0 | ghcr.io/talend/helm/dpe-data-service-route-deployer |
Services images
| Service | Image Version | Function scope | Artifact path |
|---|---|---|---|
| engine-operator | 0.18.2 | Infrastructure | ghcr.io/talend/engine-operator |
| reloader | 1.3.0 | Infrastructure | ghcr.io/stakater/reloader |
| docker-registry | 2.8.1 | Infrastructure | docker.io/registry |
| engine-config-manager | 1.4.0 | Pairing | ghcr.io/talend/engine-config-manager |
| di-job-deployer | 2.17.0 | Data integration | ghcr.io/talend/di-job-deployer |
| di-job-controller | 2.15.0 | Data integration | ghcr.io/talend/job-controller |
| di-job-restore-orphans | 1.13.0 | Data integration | ghcr.io/talend/di-job-restore-orphans |
| log-collector | 1.3.0 | Common | ghcr.io/talend/dynamic-engine-log-collector |
| data-service-route-deployer | 1.4.0 | Data Services and Routes | ghcr.io/talend/data-service-route-deployer |
| image-builder | 1.2.0 | Data Services and Routes | ghcr.io/talend/image-builder |
Artifact signature checks
Qlik provides digital signatures for all official images and Helm charts from Dynamic Engine v0.22 onwards. All artifacts are signed at build time with an asymmetric key pair: the private key is used for signing, and the public key is made available for signature verification.
For further information about this optional authenticity check of Dynamic Engine artifacts, see Security option: Verifying Dynamic Engine artifact signatures.