SIG Network Announces Ingress2Gateway 1.0 for Kubernetes Migration
The Kubernetes SIG Network has officially announced the 1.0 release of Ingress2Gateway, a stable migration assistant designed to help organizations transition from legacy Ingress controllers to the modern Gateway API. This release is particularly timely given the scheduled retirement of Ingress-NGINX in March 2026. The tool addresses the complex challenge of mapping Ingress configurations, including esoteric annotations, to the modular and extensible Gateway API structure. Key improvements in version 1.0 include support for over 30 common Ingress-NGINX annotations, such as CORS, backend TLS, and path rewrites, significantly expanding upon previous capabilities. To ensure reliability, the release features comprehensive controller-level integration tests that verify behavioral equivalence between original Ingress setups and generated Gateway API manifests in live clusters. Additionally, enhanced notification and error handling mechanisms provide clear guidance on untranslatable configurations. Ingress2Gateway serves as an advisory tool rather than a one-click replacement, aiming to facilitate safe, tested, and confident modernization of Kubernetes networking stacks while identifying unsupported features and suggesting alternatives.
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SIG Network Announces Ingress2Gateway 1.0 for Kubernetes Migration
The Kubernetes SIG Network has officially announced the 1.0 release of Ingress2Gateway, a stable migration assistant designed to help organizations transition from legacy Ingress controllers to the modern Gateway API. This release is particularly timely given the scheduled retirement of Ingress-NGINX in March 2026. The tool addresses the complex challenge of mapping Ingress configurations, including esoteric annotations, to the modular and extensible Gateway API structure. Key improvements in version 1.0 include support for over 30 common Ingress-NGINX annotations, such as CORS, backend TLS, and path rewrites, significantly expanding upon previous capabilities. To ensure reliability, the release features comprehensive controller-level integration tests that verify behavioral equivalence between original Ingress setups and generated Gateway API manifests in live clusters. Additionally, enhanced notification and error handling mechanisms provide clear guidance on untranslatable configurations. Ingress2Gateway serves as an advisory tool rather than a one-click replacement, aiming to facilitate safe, tested, and confident modernization of Kubernetes networking stacks while identifying unsupported features and suggesting alternatives.
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