Release Notes
Release Notes for Oracle Backend for Microservices and AI (OBaaS)
The current version of OBaaS is 2.1.0.
This version is compatible with Spring Boot 3.5.x, 4.0.x, and 4.1.x, along with Helidon 4.3.x and 4.4.x. Compatible framework and cloud versions are also supported, though backward compatibility is limited.
Platform services use Java 25, Spring Boot 4.0.6, and Spring Cloud 2025.1.1.
Additions in this Release
- Envoy Gateway is added to provide external access to the cluster, implementing the new Kubernetes Gateway API.
- OpenTelemetry Operator is added to provide auto-instrumentation for Java applications.
- Spring Config Server is added to provide centralized configuration for Spring Boot applications.
Deprecations in this Release
Components that are deprecated in this release may be removed in a future release.
- NGINX Ingress Controller is deprecated in this release due to deprecation of the Ingress API in Kubernetes, in favor of the new Gateway API.
- Coherence Operator is deprecated in this release.
Replacements/changes/updaates in this Release
- Conductor-OSS is replaced with Oracle Transaction Manager For Microservices (MicroTx) Workflow (based on Conductor-OSS)
OBaaS Helm Charts - Complete Image List
The following table lists all container images used in OBaaS 2.1.0 (sorted alphabetically):
| Component | Image | Version |
|---|---|---|
| Alpine | docker.io/library/alpine | 3.18.2 |
| Apache APISIX | docker.io/apache/apisix | 3.15.0-ubuntu |
| BusyBox | docker.io/busybox | 1.36 |
| Cert Manager (CA Injector) | phx.ocir.io/id9y6mi8tcky/oke-public-cert-manager-cainjector | |
| Cert Manager (Controller) | phx.ocir.io/id9y6mi8tcky/oke-public-cert-manager-controller | |
| Cert Manager (Webhook) | phx.ocir.io/id9y6mi8tcky/oke-public-cert-manager-webhook | |
| ClickHouse Metrics Exporter | docker.io/altinity/metrics-exporter | 0.21.2 |
| ClickHouse Operator | docker.io/altinity/clickhouse-operator | 0.21.2 |
| ClickHouse Server | docker.io/clickhouse/clickhouse-server | 25.5.6 |
| Cluster Proportional Autoscaler | phx.ocir.io/id9y6mi8tcky/oke-public-cluster-proportional-autoscaler-amd64 | |
| Coherence Operator | container-registry.oracle.com/middleware/coherence-operator | 3.5.6 |
| CoreDNS | phx.ocir.io/id9y6mi8tcky/oke-public-coredns | |
| Curl | docker.io/curlimages/curl | 8.17.0 |
| etcd | docker.io/bitnamilegacy/etcd | 3.6.1 |
| Eureka | container-registry.oracle.com/obaas/service-registry | 2.1.0 |
| External Secrets | ghcr.io/external-secrets/external-secrets | v1.1.0 |
| Flannel | phx.ocir.io/id9y6mi8tcky/oke-public-flannel | |
| k8s-wait-for | docker.io/groundnuty/k8s-wait-for | v2.0 |
| Kube Proxy | phx.ocir.io/id9y6mi8tcky/oke-public-kube-proxy | |
| Kube State Metrics | registry.k8s.io/kube-state-metrics/kube-state-metrics | v2.17.0 |
| Metrics Server | registry.k8s.io/metrics-server/metrics-server | v0.8.0 |
| OCI Cloud Provider | phx.ocir.io/axoxdievda5j/oke-public-cloud-provider-oci | v1.34-8f0fbf7e71e-9-csi |
| OCI Native Ingress Controller | phx.ocir.io/id9y6mi8tcky/oke-public-oci-native-ingress-controller | |
| Observability Exporter | container-registry.oracle.com/database/observability-exporter | 2.2.0 |
| Oracle Database Operator | phx.ocir.io/id9y6mi8tcky/oke-public-oracle-database-operator | |
| OTMM (Transaction Manager) | container-registry.oracle.com/database/otmm | 24.4.1 |
| Proxymux CLI | phx.ocir.io/axoxdievda5j/oke-public-proxymux-cli | |
| Signoz | docker.io/signoz/signoz | v0.113.0 |
| Signoz OpenTelemetry Collector | docker.io/signoz/signoz-otel-collector | v0.129.11 |
| Signoz Schema Migrator | docker.io/signoz/signoz-schema-migrator | v0.129.11 |
| Spring Boot Admin | container-registry.oracle.com/obaas/admin-server | 2.1.0 |
| SQLcl | container-registry.oracle.com/database/sqlcl | 25.3.0 |
| Strimzi Operator | quay.io/strimzi/operator | 0.45.1 |
| Zookeeper | docker.io/signoz/zookeeper | 3.7.1 |