wrangler.toml

# Cloudflare Workers + Containers config for the JYT Medusa backend.
#
# Location: repo root.
#   This file lives at the root *on purpose* — wrangler builds the container
#   image with the directory containing wrangler.toml as the Docker build
#   context. The Dockerfile at apps/backend/Dockerfile does `COPY . .` and
#   expects the pnpm-workspace.yaml at the root to be visible, so the root
#   must be the context.
#
# Run from repo root: `wrangler deploy`
# Runbook + secret list: deploy/cloudflare/README.md

name = "medusa-router"
main = "deploy/cloudflare/src/worker.ts"
compatibility_date = "2026-05-01"
compatibility_flags = ["nodejs_compat"]

# ─── Cron trigger: keep the singleton worker container alive ──────────────
# The worker container has no inbound HTTP route, so CF would otherwise reap
# it. This cron fires every minute and pokes the worker via getContainer().
# Combined with sleepAfter=1h on MedusaWorker, this gives us a 60× safety
# margin — any single missed fire is fine.
[triggers]
crons = ["* * * * *"]

# ─── API server containers (HA pair, behind the routing Worker) ───────────
[[containers]]
class_name = "MedusaServer"
image = "./apps/backend/Dockerfile"
instance_type = "standard-2"   # 1 vCPU, 6 GiB RAM, 12 GB disk
max_instances = 2              # HA pair; getRandom() in worker.ts spreads load

[[durable_objects.bindings]]
name = "MEDUSA_SERVER"
class_name = "MedusaServer"

# ─── Background worker container (singleton, no HTTP port) ────────────────
[[containers]]
class_name = "MedusaWorker"
image = "./apps/backend/Dockerfile"
instance_type = "standard-1"   # 1/2 vCPU, 4 GiB RAM, 8 GB disk
max_instances = 1              # singleton — 2 instances would double-run cron jobs

[[durable_objects.bindings]]
name = "MEDUSA_WORKER"
class_name = "MedusaWorker"

# ─── Durable Object migrations (required when introducing Container classes) ──
[[migrations]]
tag = "v1"
new_sqlite_classes = ["MedusaServer", "MedusaWorker"]

# ─── Non-secret vars (everything else goes via `wrangler secret put`) ──────
[vars]
NODE_ENV = "production"

# ─── Observability: stdout/stderr → Workers logs ───────────────────────────
[observability]
enabled = true

# ─── Routes ────────────────────────────────────────────────────────────────
# Phase 1: deploy without a custom route. The Worker is reachable at
#   https://medusa-router.<your-subdomain>.workers.dev
# Add a [[routes]] block here when ready to cut over a real hostname.
#
# Example (uncomment + edit when ready):
# [[routes]]
# pattern = "api.jaalyantra.in/*"
# zone_name = "jaalyantra.in"