metatron-open-seo/docs/SELF_HOSTING_CLOUDFLARE.md

Cloudflare Self-Hosting

This guide covers:

1. Initial setup after clicking Deploy to Cloudflare
2. How to update to the latest OpenSEO version
3. How to add teammates

Initial setup

1) Deploy from GitHub

Click the deploy button, there are lots of fields on the deploy form, but you only need to do the below steps.

1. Connect your Git provider (GitHub/GitLab).
2. Leave the resource naming fields as default unless you have a reason to change them.
3. Click Create and Deploy.
4. Wait 1-2 minutes for deployment to finish.

2) Configure authentication and secrets

In the Cloudflare dashboard:

1. Go to Compute -> Workers & Pages -> your OpenSEO Worker.
2. Open Settings.
3. In Domains & Routes, enable Cloudflare Access for the workers.dev route.
4. Save the values shown by Cloudflare Access.
5. In Variables & Secrets, add:
   • POLICY_AUD (from Access setup)
   • TEAM_DOMAIN (domain from JWKS_URL, for example https://your-team.cloudflareaccess.com)
   • DATAFORSEO_API_KEY

3) Optional: add an R2 lifecycle rule

DataForSEO API responses are cached in R2 under the dataforseo-cache/ prefix. This step is optional, but recommended to automatically clean up expired cache objects:

npx wrangler r2 bucket lifecycle add open-seo dataforseo-cache-expiry dataforseo-cache/ --expire-days 7

If you changed the R2 bucket name during deploy, replace open-seo with your bucket name.

Without a lifecycle rule, cached objects under dataforseo-cache/ will accumulate indefinitely and increase storage costs over time.

4) Validate setup

1. Open your Worker URL again.
2. Sign in with Cloudflare Access.
3. OpenSEO should load after login.

If login fails, re-check the three secrets and Access toggle.

How to update to the latest OpenSEO version

If your repo was created from the Cloudflare Deploy button, use this flow.

One-time setup

Run this once in your local repo:

git remote add upstream https://github.com/every-app/open-seo.git
git fetch upstream

Update steps (use every time)

git fetch upstream
cp wrangler.jsonc wrangler.local.backup.jsonc
git checkout main
git reset --hard upstream/main
cp wrangler.local.backup.jsonc wrangler.jsonc
git add wrangler.jsonc
git commit -m "restore Cloudflare settings" || true
git push --force-with-lease origin main

Why this is needed:

• wrangler.jsonc has your Cloudflare resource IDs.
• The update step keeps your IDs while pulling the newest OpenSEO code.

Give teammates access to OpenSEO

To let teammates sign in to OpenSEO, update your Cloudflare Access policy.

1. Open Cloudflare Zero Trust.
2. Go to Access -> Applications.
3. Open your OpenSEO application.
4. Edit the Allow policy.
5. Add teammate emails (or your company email domain / group).
6. Save.

After saving, teammates can open your OpenSEO URL and sign in through Cloudflare Access.