# Blog preview deployment

The `blog` site is an independently built and deployed static Astro site from
the same root repository. Its non-production Worker is
`3031023-xyz-blog-preview` and its workers.dev preview URL is published by
Cloudflare after the pilot workflow completes.

The Worker is now attached only to `blog.3031023.xyz` for the Phase 5 hosted
subdomain test. Its deployed preview build intentionally remains `noindex` and
disallows crawling until a separately approved production blog release exists.

The sample posts remain structured site data for this pilot. Markdown content
collections and any editor/CMS workflow are explicitly deferred.

Primary-only content changes deploy only the primary preview Worker;
blog-only content changes deploy only this Worker; shared source changes deploy
both. Each workflow has explicit path filters to enforce that boundary.

## Phase 5 hosted-test record — 2026-09-02

- Hosted domain: `https://blog.3031023.xyz` is attached only to
  `3031023-xyz-blog-preview`; it returned 200 with the expected journal title,
  and an unknown route returned 404.
- Shared deployment-boundary update: successful Gitea runs 133 (blog) and 134
  (primary) rebuilt the two Workers independently from the same commit.
- Blog-only content update: commit `4e2d0f8` changed only
  `sites/blog/site.json`; successful Gitea run 135 deployed only the blog
  Worker. No primary deployment was created for that commit.
- Rollback remains independent: Cloudflare maintains distinct deployment
  histories for `3031023-xyz-www` and `3031023-xyz-blog-preview`. No live
  rollback was executed because there was no incident; the primary rollback
  procedure is documented in `cutover-runbook.md`.