switch jaymod pk3 url to et.sonak.fr

relay/ENGINE.md

@@ -34,15 +34,15 @@ Masters are independent: a server is only listed on the masters it heartbeats, a
 What it looks like in production (`--debug`):
 
 ```
-heartbeat EnemyTerritory-1 -> etmaster.net:27950 (198.51.100.10:27950)
-session + 198.51.100.10:27950 (2 active)
-198.51.100.10:27950 -> ET  getChallenge (27 B)
-198.51.100.10:27950 <- ET  challengeResponse (32 B)
-198.51.100.10:27950 -> ET  getInfo (22 B)
-198.51.100.10:27950 <- ET  infoResponse (303 B)
-session + 203.0.113.7:45488 (3 active)
-203.0.113.7:45488 -> ET  getstatus (14 B)
-203.0.113.7:45488 <- ET  statusResponse (993 B)
+heartbeat EnemyTerritory-1 -> etmaster.net:27950 (91.220.53.121:27950)
+session + 91.220.53.121:27950 (2 active)
+91.220.53.121:27950 -> ET  getChallenge (27 B)
+91.220.53.121:27950 <- ET  challengeResponse (32 B)
+91.220.53.121:27950 -> ET  getInfo (22 B)
+91.220.53.121:27950 <- ET  infoResponse (303 B)
+session + 138.201.36.184:45488 (3 active)
+138.201.36.184:45488 -> ET  getstatus (14 B)
+138.201.36.184:45488 <- ET  statusResponse (993 B)
 ```
 
 The last two lines are a server tracker that got the address from the master.

relay/Makefile

@@ -10,10 +10,9 @@ DIST_DIR := $(ROOT_DIR)dist
 DYNAMIC_BIN := $(DIST_DIR)/$(NAME)-v$(VERSION)-$(GNU)
 STATIC_BIN := $(DIST_DIR)/$(NAME)-v$(VERSION)-$(MUSL)
 
-# Deployment target (front server SSH host) and ET server behind the tunnel (ip:port),
-# e.g. make deploy HOST=front UPSTREAM=10.0.0.2:27960
-HOST ?=
-UPSTREAM ?=
+# Deployment target (front server) and ET server behind the tunnel.
+HOST :=
+UPSTREAM :=
 # Extra etrelay flags, e.g. make deploy ARGS=--debug
 ARGS ?=
 
@@ -44,7 +43,6 @@ static: check
 release: build static
 
 deploy: static
-	@test -n "$(HOST)" -a -n "$(UPSTREAM)" || (echo "usage: make deploy HOST=<ssh host> UPSTREAM=<ip:port>" && exit 1)
 	scp $(STATIC_BIN) $(HOST):/tmp/$(NAME)
 	sed -e 's#@UPSTREAM@#$(UPSTREAM)#' -e 's#@ARGS@#$(ARGS)#' $(NAME).service | ssh $(HOST) 'cat > /etc/systemd/system/$(NAME).service'
 	ssh $(HOST) 'install -m 755 /tmp/$(NAME) /usr/local/bin/$(NAME) && rm /tmp/$(NAME) \
@@ -52,7 +50,6 @@ deploy: static
 		&& systemctl --no-pager status $(NAME)'
 
 logs:
-	@test -n "$(HOST)" || (echo "usage: make logs HOST=<ssh host>" && exit 1)
 	ssh $(HOST) 'journalctl -u $(NAME) -n 50 --no-pager'
 
 # PlantUML sources (diagrams/*.puml) -> PNG next to them, used by ENGINE.md.

relay/README.md

@@ -3,7 +3,7 @@
 UDP relay + master heartbeat for the Wolfenstein: Enemy Territory server, running on the front server (replaces its UDP 27960 DNAT rule / nginx `stream` block).
 
 ```
-players / masters ──> front :27960 (etrelay) ══wg══> <wg-peer>:27960 (nginx stream) ──> ET <et-server>:27960
+players / masters ──> front :27960 (etrelay) ══wg══> 10.66.0.10:27960 (nginx stream) ──> ET 10.0.1.103:27960
 ```
 
 - **Proxy**: one upstream socket per client address, packets forwarded as-is both ways, session dropped after 2 min of silence.
@@ -24,18 +24,18 @@ Default masters: `etmaster.idsoftware.com:27950` (id Software, the one ET 2.60b
 `--debug` logs sessions (open/close, packet counts), connectionless packets by command name only (`getinfo`, `getstatus`, `connect`...: no arguments, `connect` carries the userinfo), probes and heartbeats. In-game packets are only counted.
 
 ```
-probe <wg-peer>:27960: up
-ET server <wg-peer>:27960 is up
-heartbeat EnemyTerritory-1 -> etmaster.net:27950 (198.51.100.10:27950)
-session + 198.51.100.10:27950 (2 active)
-198.51.100.10:27950 -> ET  getChallenge (27 B)
-198.51.100.10:27950 <- ET  challengeResponse (32 B)
-198.51.100.10:27950 -> ET  getInfo (22 B)
-198.51.100.10:27950 <- ET  infoResponse (303 B)
+probe 10.66.0.10:27960: up
+ET server 10.66.0.10:27960 is up
+heartbeat EnemyTerritory-1 -> etmaster.net:27950 (91.220.53.121:27950)
+session + 91.220.53.121:27950 (2 active)
+91.220.53.121:27950 -> ET  getChallenge (27 B)
+91.220.53.121:27950 <- ET  challengeResponse (32 B)
+91.220.53.121:27950 -> ET  getInfo (22 B)
+91.220.53.121:27950 <- ET  infoResponse (303 B)
 session - <player>:27960: 5321 packets to ET, 4876 from ET
 ```
 
-Deploy with it: `make deploy HOST=<front> UPSTREAM=<wg-peer>:27960 ARGS=--debug`, back to normal without `ARGS`.
+Deploy with it: `make deploy ARGS=--debug`, back to normal with `make deploy`.
 
 ## Build
 
@@ -54,7 +54,7 @@ dist/etrelay-v0.1.0-x86_64-unknown-linux-musl   # static
 
 ## Deploy
 
-1. Relay (static binary + systemd unit on the front, `HOST` is its SSH host): `make deploy HOST=<front> UPSTREAM=<wg-peer>:27960`
+1. Relay (static binary + systemd unit on `ionos`): `make deploy`
 2. Front: remove what captured UDP 27960 before etrelay, or players bypass it:
    - the DNAT rule (`PostUp`/`PostDown` in `/etc/wireguard/wg0.conf`, then `wg-quick down wg0 && wg-quick up wg0`); `iptables -t nat -S | grep 27960` must print nothing
    - the nginx `stream` block (`proxy/nginx/nginx.conf` in the `pve` repo): `make -C proxy deploy-nginx` from there
@@ -70,8 +70,8 @@ dist/etrelay-v0.1.0-x86_64-unknown-linux-musl   # static
 ## Check
 
 ```bash
-make logs HOST=<front>                           # "ET server ... is up"
-ssh <front> tcpdump -ni any udp port 27950       # heartbeat out, getChallenge/getInfo in, answers out
+make logs                                        # "ET server ... is up"
+ssh ionos tcpdump -ni any udp port 27950         # heartbeat out, getChallenge/getInfo in, answers out
 ```
 
 The server then shows up on the master (in-game server browser).

relay/diagrams/architecture.puml

@@ -5,13 +5,13 @@ title After: everything goes through the front
 actor Player as player
 node "Master\netmaster.net:27950" as master
 
-node "Front (public IP)" {
+node "Front (74.208.250.147)" {
   component "etrelay\n0.0.0.0:27960" as relay
 }
 
 node "Home" {
-  component "nginx stream\n<wg-peer>:27960" as nginx
-  component "ET server\n<et-server>:27960" as et
+  component "nginx stream\n10.66.0.10:27960" as nginx
+  component "ET server\n10.0.1.103:27960" as et
 }
 
 player <--> relay : game traffic

relay/diagrams/before.puml

@@ -3,9 +3,9 @@ skinparam shadowing false
 title Before: heartbeat leaves through the home box
 
 node "Master\netmaster.net:27950" as master
-node "Home box\nhome IP" as box
-node "Front\npublic IP" as front
-node "ET server\n<et-server>:27960" as et
+node "Home box\n86.x.x.x" as box
+node "Front\n74.208.250.147" as front
+node "ET server\n10.0.1.103:27960" as et
 
 et --> box : heartbeat
 box --> master : heartbeat (source = home IP)

relay/diagrams/registration.puml

@@ -24,5 +24,5 @@ master -> relay : getInfo
 relay -> et : getInfo
 et --> relay : infoResponse (hostname, map, players)
 relay --> master : infoResponse\nsource = front:27960
-note left of master : lists <front-ip>:27960
+note left of master : lists 74.208.250.147:27960
 @enduml

relay/src/main.rs

@@ -45,7 +45,7 @@ macro_rules! debug {
 #[derive(Parser)]
 #[command(version, name = "etrelay")]
 struct Cli {
-    /// ET server address, e.g. 10.0.0.2:27960
+    /// ET server address, e.g. 10.66.0.10:27960
     upstream: SocketAddr,
 
     /// Public address to listen on