Splits the nebulous gandi-operations how-to into two single-topic cards
(manage-eblu-me-dns, rotate-gandi-pat) and adds a mise task for the
recurring _acme-challenge TXT cleanup needed due to a value-comparison
bug in libdns/gandi v1.1.0 that prevents certmagic's cleanup phase from
removing presented TXT values.
The gandi reference card is updated to drop the false "different
credential from Pulumi PAT" claim — verified during the 2026-04-27
incident that Caddy and Pulumi share a single PAT.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
## Summary
Review session covering 3 docs, plus a codebase-wide cleanup:
### Docs reviewed
- **connect-to-postgres** — verified end-to-end (psql connection tested), stamped
- **create-release-artifact-workflow** — clarified that `build-blumeops.yaml` is only a version bump example (not a packages API example)
- **deploy-k8s-service** — fixed stale repoURL (`indri:2200` → `forge.ops.eblu.me:2222`), wrong Caddy config keys (`upstream` → `backend`, added missing `host`), updated Homepage group to "Services", added Tailscale tag documentation
### Codebase cleanup
- Migrated all remaining `op item get --fields` calls to `op read` URI syntax across 7 files (docs, READMEs, YAML comments)
- Simplified the `op read` vs `op item get` guidance in CLAUDE.md
## Side findings (not addressed)
- New `immich-pg` CNPG cluster not yet documented in the postgresql reference card
## Test plan
- [x] `psql` connection to `pg.ops.eblu.me` verified
- [x] All pre-commit hooks pass
- [x] `docs-check-links`, `docs-check-index`, `docs-check-frontmatter` pass
Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/191
## Summary
- New reference card (`docs/reference/infrastructure/gandi.md`) covering DNS records, Pulumi config, TLS integration
- New how-to guide (`docs/how-to/gandi-operations.md`) for DNS deployment and PAT cycling with `pbpaste` shortcut
- Rewritten homepage intro for wider audience ahead of public docs.eblu.me
- Cross-linked from reference index, routing, caddy, and how-to index
- Fixed PAT expiration inaccuracy in `pulumi/gandi/README.md` (max is 90 days, not 30)
## Test plan
- [ ] Verify wiki-links resolve in Quartz build
- [ ] Review gandi reference card for accuracy
- [ ] Review gandi-operations how-to for accuracy
- [ ] Check homepage reads well for external visitors
Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/115
## Summary
- Restructure Pulumi into separate projects: `pulumi/tailscale/` and `pulumi/gandi/`
- Add Gandi LiveDNS management for `eblu.me` domain
- Create wildcard DNS record `*.ops.eblu.me` → indri's Tailscale IP (100.98.163.89)
- Add mise tasks: `dns-up`, `dns-preview`
- Update `tailnet-up` to pass `--yes` by default
- Document PAT cycling process (expires every 30 days)
## Background
This enables using real DNS names (`*.ops.eblu.me`) that resolve to Tailscale IPs,
which allows containers and other systems to resolve services without depending on
MagicDNS. Since Tailscale IPs (100.x.x.x) are not publicly routable, services remain
tailnet-only while using standard DNS.
## Deployment and Testing
- [ ] Run `cd pulumi/gandi && uv sync` to install dependencies
- [ ] Run `cd pulumi/gandi && pulumi stack init eblu-me` to create stack
- [ ] Run `mise run dns-preview` to verify configuration
- [ ] Run `mise run dns-up` to apply DNS records
- [ ] Verify with `dig +short test.ops.eblu.me` returns `100.98.163.89`
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Reviewed-on: https://forge.tail8d86e.ts.net/eblume/blumeops/pulls/54
