Retire the tinyproxy HTTP container (tinyproxy has no per-source-IP
conditional auth) and serve both the HTTP proxy (:3128) and SOCKS5 (:1080)
from a single 3proxy instance. LAN (192.168.0.0/22) stays passwordless;
any non-LAN source (i.e. external clients via the router port-forward) must
authenticate. Credentials live in a host-only /etc/3proxy/3proxy.secret
(0600, not in git), included by 3proxy.cfg. A deny rule on the gateway IP
makes the proxy fail closed if the port-forward ever SNATs to 192.168.0.1.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Adds a LAN-facing SOCKS5 proxy alongside the existing tinyproxy HTTP proxy,
both egressing through the same Tailscale exit node.
- new service socks5 (ghcr.io/3proxy/3proxy): SOCKS5 on 192.168.0.35:1080,
auth iponly / allow 192.168.0.0/22, chained via `parent socks5 ts-proxy 1055`
to the Tailscale userspace SOCKS5, so clients exit as 89.167.72.79.
- 3proxy.cfg tracked here as source of truth; access log shipped to Loki via
the syslog log-driver (tag tailscale-socks5).
Verified: curl --socks5 / --socks5-hostname 192.168.0.35:1080 -> 89.167.72.79,
wikipedia 200. Carries TCP only (no QUIC/UDP), same as the HTTP front - README
updated to note this.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
New stack tailscale-proxy: a LAN HTTP proxy (192.168.0.35:3128) that egresses
through the dedicated Hetzner Tailscale exit node fedora-technohim, so proxied
LAN clients appear on the internet as 89.167.72.79 without routing the docker
host itself through the tunnel.
- ts-proxy: Tailscale in userspace mode (--exit-node=100.121.234.85), exposing a
SOCKS5 proxy on :1055. Userspace mode makes no host route/firewall changes.
- tinyproxy: LAN-facing forward proxy on :3128 (Allow 192.168.0.0/22), upstream
socks5 to ts-proxy. Access log shipped to Alloy/Loki via the syslog
log-driver (tag tailscale-proxy).
The Tailscale auth key stays outside Git in /mnt/containers/tailscale-proxy/
ts.env (0600); node state persists in the state/ dir. tinyproxy.conf is tracked
here as source of truth. See tailscale-proxy/README.md.
Also adds logging/grafana-dashboards/tailscale-proxy.json: a Loki dashboard
(request rate by method, top destinations, top clients, totals, live access
log) built from the tinyproxy syslog stream, matching the existing dashboards'
schemaVersion 39 + ${datasource} template-var pattern.
Full build record in ops-knowledge
diagnostics/2026-07-23-02-tekhnohim-docker-tailscale-exit-proxy-stack.md.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
pipistrelloandClaude Opus 4.8