[{"data":1,"prerenderedAt":16},["ShallowReactive",2],{"blog-tag-ja-ingress":3},[4],{"path":5,"title":6,"description":7,"date":8,"tags":9},"\u002Fblog\u002Fja\u002Fk3s-ingress-gateway-api-migration-traefik-gap","Ingressはもう終わる。Gateway APIに移行したら、K3sのTraefikは半分しか乗り換えられなかった","K3s Gateway API 移行を試みると、標準搭載のTraefikでもCRD未導入・Canary設定の作り直し・証明書連携の見直しが必要になる。2026年のingress-nginx退役とKubernetes 1.36移行を踏まえ、K3s特有の落とし穴と実務対応をまとめた。","2026-10-10",[10,11,12,13,14,15],"k3s","kubernetes","gateway-api","traefik","ingress","networking",1792592674885]