ingress-nginx is gone and every app is served by the Envoy Gateway. The certificates were created by cert-manager's ingress-shim and are owned by the Ingresses, so each app now declares its Certificate itself, with the same name, secret and usages, so nothing gets reissued. gateway-shim can't take over because the certificates live in the app namespaces.
immich drops mbg.hensen.io, which has no route, so that one certificate is reissued through the Gateway's HTTP-01 solver.
Also removes the Longhorn test-port redirect URI and updates comments that still described nginx.
With server.insecure, TLS ends at nginx or Envoy and argocd-server serves plain HTTP, which is how Argo CD documents the Gateway API setup. The nginx Ingress now talks HTTP to the http port; the ssl-passthrough annotation did nothing without the controller flag. argocd-folder diffs server-side for the new HTTPRoute.
Argo CD 3.0 switches the default to annotation tracking. Per the 2.14->3.0
upgrade notes, a resource whose first sync after the switch is a deletion
gets orphaned instead of pruned. Pinning label tracking (the 2.14 default,
so no change today) keeps the upgrade to 3.x free of that; moving to
annotations can follow once everything runs 3.4.
ESO 0.16.2 is the one release that serves both v1beta1 and v1. 0.17
stops serving v1beta1, so manifests still on v1beta1 would fail to sync
from the next hop on. For these resources the schemas are name-identical
(conversion strategy None); only the apiVersion changes.
The Argo CD v2.14.2 image (Ubuntu 24.04, ca-certificates 20240203) and the
dex image still trust the eMudhra intermediates whose keys leaked
(https://emudhra.we-have-a-problem.com), and the repo server fetches git
and Helm repos over that trust store. A forged certificate there means
arbitrary manifests in the cluster.
patched-ca-bundle holds the bundle from Alpine ca-certificates-bundle
20261020-r0 and replaces /etc/ssl/certs in every Argo CD container except
redis. The whole directory goes, since OpenSSL and Go also read the
per-root files next to ca-certificates.crt. It uses server-side apply to
keep the bundle out of the last-applied annotation.
Ruben Hensen