Switch the lab reflector to jayReflector and harden local station use.

Build DJ1JAY’s fork with an optional Satellite/Trunk stub, allow -c/--config, open capture and playback as separate devices, and add a lab start helper.

Co-authored-by: Cursor <cursoragent@cursor.com>

svxlink-docker/docker-compose.yml

@@ -1,6 +1,9 @@
-# Local SvxReflector lab for Funknetz.
-# Build once, then: docker compose up -d
+# Local jayReflector lab for Funknetz.
+# Build once, then: docker compose up -d --build
 # Connect the app with host/port/callsign/authKey from .env (see FUNKNETZ_*).
+#
+# FM-Funknetz link (optional): fill config/svxreflector.link.conf from DJ1JAY,
+# set ENABLE_FM_LINK=1, recreate. Satellite mode is outbound-only (no DNS/inbound).
 
 services:
   svxreflector:
@@ -8,9 +11,11 @@ services:
       context: .
       dockerfile: Dockerfile
       args:
-        GIT_URL: https://github.com/sm0svx/svxlink.git
-        GIT_BRANCH: master
-    image: funknetz-svxreflector:local
+        GIT_URL: https://github.com/dj1jay/jayReflector.git
+        GIT_BRANCH: main
+        # Optional pin (overrides branch clone when set), e.g.:
+        # GIT_REF: 50997ed21a37c7c05c132eca5ebb07bab4b80fc7
+    image: funknetz-jayreflector:local
     container_name: funknetz-svxreflector
     restart: unless-stopped
     env_file:
@@ -18,16 +23,21 @@ services:
     ports:
       # Host LISTEN_PORT → container 5300 (must match config/svxreflector.conf).
       # Control is TCP; audio and UDP keepalives use the same number.
+      # Satellite uplink uses outbound TCP 5303 — not published here.
       - "${LISTEN_PORT:-5300}:5300/tcp"
       - "${LISTEN_PORT:-5300}:5300/udp"
+      # Optional HTTP /status when HTTP_SRV_PORT=8080 is set in conf:
+      # - "8080:8080/tcp"
+      # Trunk peer only (not needed for Satellite):
+      # - "5302:5302/tcp"
     environment:
       TZ: ${TZ:-Europe/Berlin}
-      START_SVXLINK: ${START_SVXLINK:-0}
-      START_REMOTETRX: ${START_REMOTETRX:-0}
-      START_SVXREFLECTOR: ${START_SVXREFLECTOR:-1}
+      ENABLE_FM_LINK: ${ENABLE_FM_LINK:-0}
       SVXREFLECTOR_CONF: ${SVXREFLECTOR_CONF:-/etc/svxlink/svxreflector.conf}
+      SVXREFLECTOR_LINK_CONF: ${SVXREFLECTOR_LINK_CONF:-/etc/svxlink/svxreflector.link.conf}
       SVXREFLECTOR_ARGS: ${SVXREFLECTOR_ARGS:-}
     volumes:
       - ./config/svxreflector.conf:/etc/svxlink/svxreflector.conf:ro
+      - ./config/svxreflector.link.conf:/etc/svxlink/svxreflector.link.conf:ro
       - ./logs:/var/log/svxlink
-      - ./data:/var/lib/svxlink
+      - ./data/pki:/etc/svxlink/pki