docs(README): clarify cert-manager self-checks DNS configuration

This commit is contained in:
Cédric Verstraeten
2026-08-11 14:22:20 +00:00
parent bdbb9ae538
commit 6f6e95ae7a

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@@ -234,6 +234,11 @@ Install the controllers and resources:
./ingress/install.sh ./ingress/install.sh
``` ```
The cert-manager values use `1.1.1.1` and `8.8.8.8` for HTTP-01 self-checks.
This avoids waiting for the AWS VPC resolver if it cached an `NXDOMAIN` before
the public records were created. The override affects only cert-manager's ACME
self-checks; normal cluster DNS continues to use the VPC resolver.
The script prints the NLB hostname. Create both DNS records as CNAMEs pointing The script prints the NLB hostname. Create both DNS records as CNAMEs pointing
to that hostname. You can retrieve it again with: to that hostname. You can retrieve it again with: