Mantiene la copertina YouTube se il telefono cade e avvia ffmpeg sul nodo, non via SSH.

Il relay HLS→RTMPS resta sul worker/agent del nodo assegnato, così tre dirette contemporanee restano in onda sul sito e sul canale della società senza schermo nero.

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

scripts/deploy/bootstrap_stream_node.sh

@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+# Installa slate + relay-agent su un CPX già provisionato (una tantum, non per ogni diretta).
+#   STREAM_NODE_HOST=116.203.217.194 bash scripts/deploy/bootstrap_stream_node.sh
+set -euo pipefail
+ROOT="$(cd "$(dirname "$0")/../.." && pwd)"
+HOST="${STREAM_NODE_HOST:?Imposta STREAM_NODE_HOST (IPv4 pubblico del CPX)}"
+SSH_KEY="${STREAM_NODE_SSH_KEY_HOST:-$HOME/.ssh/matchlivetv_stream_hetzner}"
+SECRET="${STREAM_NODE_AGENT_SECRET:-mediamtx_webhook_dev_secret}"
+SSH=(ssh -i "$SSH_KEY" -o BatchMode=yes -o StrictHostKeyChecking=accept-new -o IdentitiesOnly=yes "root@$HOST")
+SCP=(scp -i "$SSH_KEY" -o BatchMode=yes -o StrictHostKeyChecking=accept-new -o IdentitiesOnly=yes)
+
+if [[ ! -f "$ROOT/infra/slates/offline.mp4" ]]; then
+  (cd "$ROOT/infra" && bash scripts/generate_slate.sh)
+fi
+
+"${SSH[@]}" "apt-get update -qq && DEBIAN_FRONTEND=noninteractive apt-get install -y python3 fonts-dejavu-core ffmpeg >/dev/null"
+"${SSH[@]}" "mkdir -p /opt/stream-node /slates /var/log"
+"${SCP[@]}" "$ROOT/infra/stream-node/relay-agent.py" "root@$HOST:/opt/stream-node/relay-agent.py"
+"${SCP[@]}" "$ROOT/infra/slates/offline.mp4" "root@$HOST:/slates/offline.mp4"
+"${SSH[@]}" "chmod 755 /opt/stream-node/relay-agent.py"
+"${SSH[@]}" "cat >/opt/stream-node/agent.env <<EOF
+STREAM_NODE_AGENT_SECRET=${SECRET}
+STREAM_NODE_AGENT_LISTEN=0.0.0.0:9100
+STREAM_NODE_LOCAL_HLS_URL=http://127.0.0.1:8888
+STREAM_NODE_RELAY_LOG_DIR=/var/log
+EOF
+chmod 600 /opt/stream-node/agent.env"
+"${SSH[@]}" "cat >/etc/systemd/system/mltv-relay-agent.service <<'EOF'
+[Unit]
+Description=Match Live TV YouTube relay agent
+After=network-online.target
+[Service]
+Type=simple
+EnvironmentFile=/opt/stream-node/agent.env
+ExecStart=/usr/bin/python3 /opt/stream-node/relay-agent.py
+Restart=always
+RestartSec=2
+[Install]
+WantedBy=multi-user.target
+EOF
+pkill -f 'ffmpeg -nostdin' || true
+systemctl daemon-reload
+systemctl enable --now mltv-relay-agent.service
+systemctl restart mltv-relay-agent.service
+curl -fsS http://127.0.0.1:9100/health"
+echo "bootstrap ok host=${HOST}"

scripts/deploy/collaudo_relay_worker.sh

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+#!/usr/bin/env bash
+# Avvia/ferma un worker ffmpeg per un nodo lab, riusando l'immagine Sidekiq di collaudo.
+# Uso:
+#   STREAM_NODE_SLUG=ingest-lab-01 bash scripts/deploy/collaudo_relay_worker.sh up
+#   STREAM_NODE_SLUG=ingest-lab-01 bash scripts/deploy/collaudo_relay_worker.sh down
+set -euo pipefail
+ROOT="$(cd "$(dirname "$0")/../.." && pwd)"
+SLUG="${STREAM_NODE_SLUG:?Imposta STREAM_NODE_SLUG (es. ingest-lab-01)}"
+ACTION="${1:-up}"
+NAME="infra-sidekiq-relay-${SLUG}"
+COMPOSE=(bash "$ROOT/scripts/deploy/collaudo_compose.sh")
+
+case "$ACTION" in
+  up)
+    docker rm -f "$NAME" >/dev/null 2>&1 || true
+    "${COMPOSE[@]}" run -d --name "$NAME" --no-deps \
+      -e STREAM_NODE_SLUG="$SLUG" \
+      -e YOUTUBE_RELAY_WORKER=1 \
+      -e HOSTNAME="$SLUG" \
+      -e STREAM_NODE_LOCAL_RTMP_URL=rtmp://mediamtx:1935 \
+      -e STREAM_NODE_LOCAL_HLS_URL=http://mediamtx:8888 \
+      sidekiq \
+      bash -lc "bundle exec sidekiq -c \${RELAY_MAX_CONCURRENT:-2} -q youtube_relay_${SLUG} -e production"
+    echo "relay worker up name=${NAME} queue=youtube_relay_${SLUG}"
+    ;;
+  down)
+    docker rm -f "$NAME" >/dev/null 2>&1 || true
+    echo "relay worker down name=${NAME}"
+    ;;
+  logs)
+    docker logs -f --tail=80 "$NAME"
+    ;;
+  *)
+    echo "Uso: STREAM_NODE_SLUG=ingest-lab-01 $0 up|down|logs" >&2
+    exit 1
+    ;;
+esac