A single Go binary with SQLite, built and loaded as localhost/rsvpd:<VERSION>
by make deploy-remote in ~/src/rsvp-debylio. Both of its listeners are
published on 127.0.0.1 only: Caddy proxies the public one to everyone and the
admin one (/admin, no login) only to caddy_local_networks. A Caddyfile mistake
alone cannot expose admin, and neither can a port mistake alone.
Guests' invite links are the credential and they sit in the URL path, which
shapes the vhost:
- It does not import common_headers. That snippet sets Referrer-Policy
same-origin, which would replace the app's no-referrer and let a token leak
in a Referer header.
- Its access log rewrites request>uri to /i/REDACTED and drops the Location
response header, since every POST 303s back to /i/<token>.
- Caddy's error logger is separate from the site's and wrote the raw URI to
caddy.log when the upstream was down. The global log now excludes
http.log.error.rsvp and a filtered rsvp-errors logger takes it instead.
Verified with zero token occurrences in both logs, locally and live.
The data directory is owned directly by the host uid of the container's uid
10001 (subuid + 10000). Setting it to the podman user and chowning back each run
flipped ownership on every deploy and briefly locked the app out of its
database.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Graylog was the worst cost/benefit tenant on this 4-core box: two JVMs plus
MongoDB holding ~1.6 GB resident and ~3% CPU around the clock to store ~3k
messages a day -- about 28 MB across its four live indices. journald already
retains ~25 days of the same logs at its 500M cap, so this costs searchability,
not the logs.
The switch is `graylog_enabled` in inventory rather than a role default,
because three roles read it (common, podman, graylog-config). The disabled
path is an active teardown, not a skipped create: the containers already on
the host keep running and their systemd user units keep restarting them at
boot unless something stops and removes them. fluent-bit follows the same
flag -- with the GELF sink down it would spin retrying a dead 127.0.0.1:12202
and fill the journal it exists to drain -- but only the service state follows,
so re-enabling is a restart rather than a reinstall.
Caddy reloads were silently no-ops. The handler read /etc/caddy/Caddyfile,
which is a single-file bind mount, and podman binds those by inode; the
template module writes a temp file and renames it into place, so every deploy
gave the host file a new inode while the container kept seeing the one it was
created with. Config changes only ever landed when something recreated the
container. {{ caddy_path }}/config is also mounted, as a *directory*, and
directory mounts resolve names at open() time -- so /config/Caddyfile is
always the file Ansible just wrote.
awsddns and its four siblings had accumulated 12 zombies over 30 days of
uptime. The image's PID 1 is busybox crond, which only waitpid()s the job PIDs
it tracks and does no generic orphan reaping, so whenever the run-parts/sh
layer exited before the script it left a permanent <defunct>. init: true puts
catatonit at PID 1 to reap them, and the recreation clears the existing ones.
Also bumps fulfillr and greg-time-bot images.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Caddy was rotating on implicit defaults (100MiB/keep 10/90d) that were not
holding -- 20 rotated files per stream and a 190-day-old .gz, 1.3 GB across
16 log streams. Made explicit at 10MiB/keep 3/7d.
Note roll_size et al are subdirectives of `output file`, NOT of `log`.
Getting that wrong does not degrade gracefully: Caddy refuses to start on a
bad config, so every site went down until it was corrected. Worth a
`caddy validate` gate before reload.
journald had no SystemMaxUse and had reached 4 GB, drifting toward its
10%-of-filesystem default (~190 GB on this root). Capped at 500M.
Both are safe to keep short because fluent-bit ships the journal and every
Caddy access log into Graylog -- though note its GELF output has been
erroring for days, which weakens that premise and wants investigating.
The larger find was unrelated to logs: 896 images totalling 59.6 GB with
75% unused (94 tags of greg-time-bot, 73 of fulfillr -- one per deploy) and
5.4 GB of dangling volumes, mostly 804 MB Nextcloud /var/www/html trees
orphaned by container recreations. Pruned to 22 images / 15.4 GB, and added
a weekly timer keeping 30 days so a rollback still needs no rebuild.
Also dropped the decommissioned 6379/tcp redis rule (nothing listening;
Immich's redis is on the shared podman network) and the orphaned nosql, s3
and searxng volume dirs.
Backup log exclusions turned out to be unnecessary: Gitea logs to console
so its log dirs are empty, Nextcloud already excludes its own, BookStack
mounts only uploads, and Caddy is not backed up.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
The EasyPost tracker webhook moved to debyltech-api (publicly reachable Lambda);
the fulfillr host is LAN-restricted and no longer hosts it, so the carve-out is
no longer needed. Removes the handle blocks for prod and dev.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The Fulfillr host is IP-restricted, so EasyPost's servers can't reach it. Add a
narrow `handle /webhooks/easypost` before the IP restriction (handle blocks are
mutually exclusive, first match wins) for prod (:9054) and dev (:9055) so the
HMAC-verified tracker webhook is reachable while the rest of the host stays locked.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add a second go-fulfillr container (fulfillr-dev) wired to the staging
Turso store + EasyPost/Stripe test keys via dev.json, served at
fulfillr-dev.debyltech.com (Caddy -> :9055), LAN-restricted like prod.
- fulfillr-dev.yml + dev.json.j2: the staging container, volumes, config
- defaults: fulfillr_dev_* vars; prod store URL stubbed off until cutover
- Caddyfile + caddy.yml: fulfillr-dev site block and static mount
- awsddns.yml: Route53 DDNS for the fulfillr-dev hostname
- production.json.j2: add store_database_url/store_auth, rename stripe key
var to fulfillr_stripe_api_key
- vault.yml: dev + store/stripe secrets
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Add n8n container (n8nio/n8n:2.11.3) with Caddy reverse proxy at n8n.debyl.io
- Add --exclude .ssh to cloud backup rsync to prevent overwriting
authorized_keys on TrueNAS backup targets
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add uptime-kuma-personal container on port 3002
- Add Caddy config for uptime.debyl.io with IP restriction
- Update both uptime-kuma instances to 2.0.2
- Rename debyltech tag from uptime-kuma to uptime-debyltech
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Gitea Skudak (git.skudak.com):
- New Gitea instance with PostgreSQL in podman pod under git user
- SSH access via Gitea's built-in SSH server on port 2222
- Registration restricted to @skudak.com emails with email confirmation
- SMTP configured for email delivery
Domain migrations:
- wiki.skudakrennsport.com → wiki.skudak.com (302 redirect)
- cloud.skudakrennsport.com + cloud.skudak.com (dual-domain serving)
- BookStack APP_URL updated to wiki.skudak.com
- Nextcloud trusted_domains updated for cloud.skudak.com
Infrastructure:
- SELinux context for git user container storage (container_file_t)
- Firewall rule for port 2222/tcp (Gitea Skudak SSH)
- Caddy reverse proxy for git.skudak.com
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Configure Caddy to send CORS headers for /api/* endpoints
- Allow all origins (*) since API is already IP-restricted to local network
- Handle preflight OPTIONS requests properly
- Update container versions (immich, fulfillr)
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
This commit finalizes the comprehensive migration from nginx + ModSecurity + manual LetsEncrypt
to Caddy v2 with automatic HTTPS. The migration eliminates over 2000 lines of complex
configuration in favor of a single, simplified Caddyfile.
## Major Changes:
### Infrastructure Transformation
- **Web Server**: Replaced nginx with Caddy v2 for automatic HTTPS and simplified configuration
- **SSL/TLS**: Removed manual LetsEncrypt management, now fully automated by Caddy
- **Security**: Replaced ModSecurity WAF with Caddy's built-in security features
- **CI/CD**: Decommissioned Drone CI infrastructure completely
### Configuration Simplification
- **Before**: 20+ nginx site configs, ModSecurity rules, LetsEncrypt cron jobs
- **After**: Single Caddyfile with automatic HTTPS, security headers, and IP restrictions
- **Reduction**: 75% less configuration code while maintaining all functionality
### Files Added
- Caddy container deployment and configuration tasks
- Single Caddyfile template replacing all nginx configs
- Updated documentation (CLAUDE.md, TODO.md)
### Files Removed
- Complete nginx role and all site configurations (24 files)
- SSL role with LetsEncrypt management (6 files)
- Drone CI infrastructure (1 file)
- nginx static files and ModSecurity includes (2 files)
## Verified Functionality
All websites confirmed working with HTTPS certificates automatically provisioned:
- photos.bdebyl.net, parts.bdebyl.net, cloud.bdebyl.net
- wiki.skudakrennsport.com, cloud.skudakrennsport.com
- fulfillr.debyltech.com (with IP restrictions)
- Proper security headers and WebSocket support
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
