eminuxandCursor
baa6283a15
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>
105 lines
3.5 KiB
YAML
105 lines
3.5 KiB
YAML
#cloud-config
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# Nodo stream Hetzner: MediaMTX + ffmpeg + relay-agent (YouTube sul nodo).
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# HCLOUD_USER_DATA_FILE=.../infra/stream-node/cloud-init.yaml
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package_update: true
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packages:
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- docker.io
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- ffmpeg
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- curl
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- apparmor
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- python3
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- fonts-dejavu-core
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write_files:
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- path: /opt/stream-node/mediamtx.yml
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permissions: "0644"
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content: |
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logLevel: info
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authInternalUsers:
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- user: any
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pass:
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ips: []
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permissions:
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- action: api
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- action: metrics
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- action: publish
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- action: read
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- action: playback
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api: yes
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apiAddress: :9997
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rtmp: yes
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rtmpAddress: :1935
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hls: yes
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hlsAddress: :8888
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paths:
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all_others:
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- path: /opt/stream-node/relay-agent.service
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permissions: "0644"
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content: |
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[Unit]
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Description=Match Live TV YouTube relay agent
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After=network-online.target docker.service
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Wants=network-online.target
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[Service]
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Type=simple
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EnvironmentFile=-/opt/stream-node/agent.env
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ExecStart=/usr/bin/python3 /opt/stream-node/relay-agent.py
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Restart=always
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RestartSec=2
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[Install]
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WantedBy=multi-user.target
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- path: /opt/stream-node/agent.env
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permissions: "0600"
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content: |
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STREAM_NODE_AGENT_SECRET=mediamtx_webhook_dev_secret
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STREAM_NODE_AGENT_LISTEN=0.0.0.0:9100
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STREAM_NODE_LOCAL_HLS_URL=http://127.0.0.1:8888
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STREAM_NODE_RELAY_LOG_DIR=/var/log
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- path: /opt/stream-node/bootstrap.sh
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permissions: "0755"
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content: |
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#!/bin/bash
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set -euo pipefail
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mkdir -p /recordings /slates /var/log
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systemctl enable --now docker
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for i in $(seq 1 60); do
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if docker info >/dev/null 2>&1; then break; fi
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sleep 2
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done
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docker pull bluenviron/mediamtx:latest
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docker rm -f mediamtx 2>/dev/null || true
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FONT=/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf
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# Copertina alwaysAvailable (NON nera): resta in HLS/YouTube se l'app cade.
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ffmpeg -y -f lavfi -i color=c=0x0a0a0e:s=1280x720:r=30:d=30 \
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-f lavfi -i anullsrc=r=48000:cl=mono \
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-vf "drawtext=fontfile=${FONT}:text='Match Live TV':fontsize=64:fontcolor=white:x=(w-text_w)/2:y=(h-text_h)/2-48,drawtext=fontfile=${FONT}:text='Trasmissione in pausa':fontsize=36:fontcolor=white:x=(w-text_w)/2:y=(h-text_h)/2+36" \
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-c:v libx264 -pix_fmt yuv420p -profile:v baseline -level 3.1 \
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-x264-params "keyint=30:min-keyint=30:scenecut=0:bframes=0" \
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-g 30 -keyint_min 30 -preset fast \
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-c:a aac -b:a 128k -ac 1 -ar 48000 -shortest /slates/offline.mp4
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docker run -d --name mediamtx --restart unless-stopped --network host \
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--security-opt apparmor=unconfined \
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-v /opt/stream-node/mediamtx.yml:/mediamtx.yml:ro \
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-v /recordings:/recordings \
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-v /slates:/slates:ro \
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bluenviron/mediamtx:latest /mediamtx.yml
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if [[ -f /opt/stream-node/relay-agent.py ]]; then
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cp /opt/stream-node/relay-agent.service /etc/systemd/system/mltv-relay-agent.service
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systemctl daemon-reload
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systemctl enable --now mltv-relay-agent.service
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fi
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for i in $(seq 1 30); do
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if curl -fsS http://127.0.0.1:9997/v3/paths/list >/dev/null; then
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echo "mediamtx ready" | tee /opt/stream-node/ready
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exit 0
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fi
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sleep 2
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done
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echo "mediamtx NOT ready" | tee /opt/stream-node/ready
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docker logs mediamtx || true
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exit 1
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runcmd:
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- [bash, /opt/stream-node/bootstrap.sh]
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