identity.unkin.net is now the canonical Authentik host. Grafana, LiteLLM and
NetBox reach it over TLS served by the internal unkin.net CA, which their images
don't trust, so OIDC/discovery failed with x509 unknown-authority. NetBox also
still pointed at the secondary admin host.
- grafana: mount the reflected vault-ca-cert and set generic_oauth tls_client_ca.
- litellm: combine-certs init builds a public+internal CA bundle; SSL_CERT_FILE
and REQUESTS_CA_BUNDLE point at it.
- netbox: flip the OIDC issuer to identity.unkin.net; same combine-certs bundle
for python-social-auth (requests).
- docs: record the Rancher manual runtime step (issuer + CA in the auth config).
Claude-Session: https://claude.ai/code/session_015ur3i7D2azsMAWTSVABApv
Signed-off-by: Ben Vincent <ben@unkin.net>