Cloudflare Staging Probes #

Important

The staging API, scheduler, and PostgreSQL 18 database run on a dedicated Debian 12 VPS (217.217.227.164). Cloudflare staging only hosts probe Workers and the test target. For the VPS deployment and operations guide, see deploy/vps/staging/README.md.

This environment is isolated from production. Every staging Worker uses the uptime-staging namespace.

Cloudflare Staging Resources #

Resource	Staging Value	Role
Regional Probes	`uptime-staging-probe-{region}`	Probe Workers executing HTTP health checks across regional Cloudflare PoPs (`probes/`)
Hosted Probes	`uptime-staging-hosted-probe-{region}`	Regional probe Workers for hosted tenant checks (`hosted-probes/`)
Controlled Target	`uptime-staging-target`	Probe healthcheck target (`target/`)
PostgreSQL Catalog	`postgresql-runtime-catalog.json`	Schema catalog mapping for the VPS PostgreSQL runtime

Worker Deployments #

Regional Probe Fleet #

scripts/deploy-workers.sh --environment staging

Controlled Target #

apps/probe-worker/node_modules/.bin/wrangler deploy --config deploy/cloudflare/staging/target/wrangler.toml

Safety Rules #

Protected Secrets: Never commit or print probe or scheduler secrets. Keep secrets files at mode 0600.
Shared Signing Secret: Staging probes must use the same PROBE_SIGNING_SECRET as the staging VPS scheduler.