Releases — RATATOSK

Strimzi1.0.0Networking & MessagingApr 28, 2026

ACTION 2CHECK 4OTHER 12View full analysis

A release that removes older CRD API versions, changes defaults and configuration locations, and adds Kafka and HTTP Bridge capabilities. Monitoring configurations and standalone Topic Operator setups may require updates.

Action needed (2)

breakingThe UseConnectBuildWithBuildah feature gate, enabled by default
The UseConnectBuildWithBuildah feature gate moves to the beta stage and is enabled by default.
breakingThe /metrics endpoint, moved to the HTTP management interface
The /metrics endpoint is no longer available on the regular HTTP interface, which uses port 8080 by default. It is now available on the HTTP management interface on port 8081.

Check if affected (4)

breakingOlder CRD API versions, removed
Applies if you use the v1beta2, v1beta1, or v1alpha1 CRD APIs.
Strimzi 1.0.0 supports only the new v1 CRD API. The older v1beta2, v1beta1, and v1alpha1 APIs are no longer supported.
breakingThe Open Policy Agent (OPA) authorizer plugin, no longer bundled
Applies if you use the Open Policy Agent (OPA) authorizer plugin.
The Open Policy Agent (OPA) authorizer plugin is no longer bundled in Strimzi container images. It can be added as a custom plugin by building a custom Kafka container image or using additional volumes.
breakingLegacy TLS environment variables, ignored
Applies if you set any of STRIMZI_TLS_ENABLED, STRIMZI_TLS_AUTH_ENABLED, STRIMZI_PUBLIC_CA, STRIMZI_TRUSTSTORE_LOCATION, STRIMZI_TRUSTSTORE_PASSWORD, STRIMZI_KEYSTORE_LOCATION, or STRIMZI_KEYSTORE_PASSWORD.
The environment variables STRIMZI_TLS_ENABLED, STRIMZI_TLS_AUTH_ENABLED, STRIMZI_PUBLIC_CA, STRIMZI_TRUSTSTORE_LOCATION, STRIMZI_TRUSTSTORE_PASSWORD, STRIMZI_KEYSTORE_LOCATION, and STRIMZI_KEYSTORE_PASSWORD are no longer used and are ignored if set.
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