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Kevin Veen-Birkenbach
206b3eadbc
Rename filter parent_build_records→wildcard_records; create only wildcard (*.parent) A/AAAA records (no base/apex); switch to CURRENT_PLAY_DOMAINS_ALL; update vars to SYN_DNS_WILDCARD_RECORDS; adjust role/task names, defaults, and docs; add unittest expecting *.a.b from www.a.b.example.com. See: https://chatgpt.com/share/68c35dc1-7170-800f-8fbe-772e61780597
23 lines
1015 B
Markdown
23 lines
1015 B
Markdown
# sys-svc-dns
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Bootstrap and maintain **DNS prerequisites** for your web stack on Cloudflare.
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This role validates credentials and (by default) ensures:
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- **Wildcard A/AAAA records** (`*.parent`) for parent hosts via `sys-dns-wildcards` (no base/apex records)
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- *(Optional)* **CAA** records for Let’s Encrypt (kept as a commented block you can re-enable)
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Runs **once per play** and is safe to include in stacks that roll out many domains.
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---
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## What it does
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1. **Validate `CLOUDFLARE_API_TOKEN`** is present (early fail if missing).
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2. **Ensure wildcard parent DNS exists** (`*.parent` derived from children):
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- Delegates to [`sys-dns-wildcards`](../sys-dns-wildcards/README.md)
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- Creates `A` (and `AAAA` if enabled) wildcard records on the Cloudflare zone, optionally proxied.
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3. *(Optional)* **CAA records** for all base SLDs (commented in the tasks; enable if you want CAA managed here).
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> Parent hosts example:
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> `c.wiki.example.com` → **parent** `wiki.example.com` (plus `example.com` apex)
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