trails/infrastructure/Caddyfile
Ullrich Schäfer 8f5de34e50
Update Caddyfile staging upstreams to ports 3110/3111
Companion to PR #358 which moved the staging compose ports off 3100/3101
(Loki conflict on the vSwitch). The Caddyfile staging blocks have the
upstream ports baked in so they need bumping too — already applied
manually on the flagship to unblock staging; this lands it in-repo so it
survives the next cd-infra deploy.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-03 22:48:53 +02:00

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Caddyfile
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{
servers {
metrics
}
admin 0.0.0.0:2019
}
(security_headers) {
header {
Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
X-Content-Type-Options "nosniff"
X-Frame-Options "DENY"
Referrer-Policy "strict-origin-when-cross-origin"
Permissions-Policy "camera=(), microphone=(), geolocation=()"
Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' blob:; worker-src 'self' blob:; style-src 'self' 'unsafe-inline'; img-src 'self' data: https://*.tile.openstreetmap.org; connect-src 'self' wss: https://*.sentry.io https://*.ingest.de.sentry.io; font-src 'self';"
}
}
(block_scanners) {
@scanners path /.env* /.git* /wp-* /wp-admin* /admin* /config.* /backup* /.aws* /.docker* /composer* /vendor* *.php *.asp
respond @scanners 403
}
{$DOMAIN:trails.cool} {
import security_headers
import block_scanners
log {
output stdout
format json
}
reverse_proxy journal:3000 {
# During an `apps` deploy the journal container is briefly down
# (~1030s) while compose swaps containers. Without these,
# Caddy returns 502 immediately and the `caddy-502-rate` alert
# trips on every deploy. With them, Caddy holds and retries
# against the upstream for up to 30s — restart becomes
# invisible to clients. A real outage longer than 30s still
# 502s and correctly trips the alert.
lb_try_duration 30s
lb_try_interval 250ms
}
}
www.{$DOMAIN:trails.cool} {
redir https://{$DOMAIN:trails.cool}{uri} permanent
}
grafana.internal.{$DOMAIN:trails.cool} {
reverse_proxy grafana:3000
}
planner.{$DOMAIN:trails.cool} {
header {
Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
X-Content-Type-Options "nosniff"
X-Frame-Options "DENY"
Referrer-Policy "strict-origin-when-cross-origin"
Permissions-Policy "camera=(), microphone=(), geolocation=()"
Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' blob:; worker-src 'self' blob:; style-src 'self' 'unsafe-inline'; img-src 'self' data: https://*.tile.openstreetmap.org; connect-src 'self' wss: https://{$DOMAIN:trails.cool} https://*.sentry.io https://*.ingest.de.sentry.io; font-src 'self';"
}
import block_scanners
log {
output stdout
format json
}
reverse_proxy planner:3001 {
# Same rationale as the journal block — see the comment there.
lb_try_duration 30s
lb_try_interval 250ms
}
}
# ── Staging ──────────────────────────────────────────────────────────────
# Persistent staging instance. CSP allow-lists hardcode `staging.trails.cool`
# rather than `{$DOMAIN}` because the Caddy container runs with the
# production DOMAIN env (`trails.cool`); staging blocks need their own domain
# baked in. Upstreams are reached via `host.docker.internal` because the
# staging compose project publishes its containers on the host's loopback
# (127.0.0.1:3100/3101) rather than joining the production Caddy network.
staging.{$DOMAIN:trails.cool} {
import security_headers
import block_scanners
log {
output stdout
format json
}
reverse_proxy host.docker.internal:3110 {
lb_try_duration 30s
lb_try_interval 250ms
}
}
planner.staging.{$DOMAIN:trails.cool} {
header {
Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
X-Content-Type-Options "nosniff"
X-Frame-Options "DENY"
Referrer-Policy "strict-origin-when-cross-origin"
Permissions-Policy "camera=(), microphone=(), geolocation=()"
# connect-src includes wss + https://*.staging so PR-preview journals
# (pr-N.staging.trails.cool) can use this shared planner. PR previews
# are journal-only; this is the planner they all talk to.
Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' blob:; worker-src 'self' blob:; style-src 'self' 'unsafe-inline'; img-src 'self' data: https://*.tile.openstreetmap.org; connect-src 'self' wss://*.staging.{$DOMAIN:trails.cool} https://*.staging.{$DOMAIN:trails.cool} https://staging.{$DOMAIN:trails.cool} https://*.sentry.io https://*.ingest.de.sentry.io; font-src 'self';"
}
import block_scanners
log {
output stdout
format json
}
reverse_proxy host.docker.internal:3111 {
lb_try_duration 30s
lb_try_interval 250ms
}
}
# Per-PR preview snippets are written by cd-staging.yml into
# /etc/caddy/sites/pr-<N>.caddyfile and picked up here on Caddy reload. The
# glob is allowed to match nothing — Caddy treats an empty match as a no-op.
import /etc/caddy/sites/*.caddyfile