From d1885083fcc44e16a1f17403b800fb232709feca Mon Sep 17 00:00:00 2001 From: Erich Blume Date: Sun, 8 Feb 2026 21:35:34 -0800 Subject: [PATCH] Fix Prometheus and Loki Ingress host matching for ProxyGroup Remove explicit `host:` field from Ingress rules. With ProxyGroup-based Tailscale Ingresses, the Host header contains the FQDN (e.g., prometheus.tail8d86e.ts.net) which doesn't match the short name (prometheus), causing 404s. Co-Authored-By: Claude Opus 4.6 --- argocd/manifests/loki/ingress-tailscale.yaml | 3 +-- argocd/manifests/prometheus/ingress-tailscale.yaml | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/argocd/manifests/loki/ingress-tailscale.yaml b/argocd/manifests/loki/ingress-tailscale.yaml index e221189..96622c5 100644 --- a/argocd/manifests/loki/ingress-tailscale.yaml +++ b/argocd/manifests/loki/ingress-tailscale.yaml @@ -13,8 +13,7 @@ metadata: spec: ingressClassName: tailscale rules: - - host: loki - http: + - http: paths: - path: / pathType: Prefix diff --git a/argocd/manifests/prometheus/ingress-tailscale.yaml b/argocd/manifests/prometheus/ingress-tailscale.yaml index 6d76d22..f610627 100644 --- a/argocd/manifests/prometheus/ingress-tailscale.yaml +++ b/argocd/manifests/prometheus/ingress-tailscale.yaml @@ -19,8 +19,7 @@ metadata: spec: ingressClassName: tailscale rules: - - host: prometheus - http: + - http: paths: - path: / pathType: Prefix