With DNS resolution fixed, issuance failed at the challenge:
presenting for challenge: adding temporary record for zone
"gitea.jasonmross.dev.": googleapi: Error 403: Forbidden
Testing with the VM service account's own token: managedZones/main and
its rrsets return 200, but managedZones (list) returns 403. The
googleclouddns plugin resolves the domain to a zone by listing the
project's managed zones, and listing is a project-level permission that
the zone-scoped dns.admin binding cannot grant.
Grant roles/dns.reader on the project. It adds read access only, in a
project that holds this single zone; every write stays zone-scoped. A
custom role with just dns.managedZones.list was the alternative, but
managing it would need iam.roleAdmin on the cb-infra Pulumi runner,
which widens a far more powerful identity to narrow a read-only one.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
JMR-devandClaude Opus 5.5
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