Development

1# ═══════════════════════════════════════════════════════════════
2# Apollo Router Core — Development Configuration (v1.x)
3# NOTE: Use `router --dev` to auto-enable introspection + sandbox.
4#   This file is for explicit dev configuration without --dev flag.
5# ═══════════════════════════════════════════════════════════════
6
7supergraph:
8  listen: 127.0.0.1:4000
9  path: /graphql
10  introspection: true
11
12sandbox:
13  enabled: true
14
15homepage:
16  enabled: true
17
18health_check:
19  enabled: true
20  listen: 127.0.0.1:8088
21  path: /health
22
23include_subgraph_errors:
24  all: true
25
26# ── CORS (v1 flat schema — permissive for development) ─────────
27cors:
28  origins:
29    - "*"
30  allow_headers:
31    - Content-Type
32    - Authorization
33  methods:
34    - GET
35    - POST
36    - OPTIONS
37
38# ── Header Propagation ─────────────────────────────────────────
39headers:
40  all:
41    request:
42      - propagate:
43          matching: ".*"
44
45# ── Telemetry (human-readable logs, no exporters) ──────────────
46telemetry:
47  exporters:
48    logging:
49      stdout:
50        enabled: true
51        format: text