mrcharles
777767db54
Whole-screen KDE capture -> x264 -> RTMP, fenced to the rt slice. Loopback mediamtx receiver; Cloudron cutover = one creds edit. Detail: https://projects.knownelement.com/issues/798#note-4519 💘 Generated with Crush Assisted-by: Crush:glm-5.2
67 lines
2.8 KiB
Bash
Executable File
67 lines
2.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# 18-rtmp-stream.sh — install the 24x7 desktop RTMP stream (#798)
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#
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# Installs + enables (idempotent):
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# /usr/local/sbin/ukrrs-rtmp-stream.sh capture/encode/push wrapper
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# /etc/ukrrs/rtmp-stream.env tunables (fps/res/bitrate/preset)
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# /etc/systemd/system/ukrrs-rtmp-stream.service (Slice=ukrrs-rt.slice = cores 6-7)
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# ~/.creds/rtmp-stream.env RTMP_URL (created with local-UAT
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# placeholder if missing; put the
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# Cloudron URL+key there, then
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# `systemctl restart ukrrs-rtmp-stream`)
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# rtmp/docker-compose.yml up loopback mediamtx receiver (ukrrs-ultix-rtmp-rx)
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#
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# Usage: ./18-rtmp-stream.sh (self-elevates; never types sudo yourself)
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# ./18-rtmp-stream.sh 2>&1 | tee logs/18-rtmp-stream.out
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set -euo pipefail
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[ "$(id -u)" = 0 ] || exec sudo bash "$0" "$@"
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here=$(cd "$(dirname "$0")" && pwd)
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say() { echo "[18-rtmp] $*"; }
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DUSER=reachableceo
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DHOME=/home/$DUSER
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CREDS=$DHOME/.creds/rtmp-stream.env
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# 1) wrapper + tunables + unit
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install -m 0755 "$here/staged/ukrrs-rtmp-stream.sh" /usr/local/sbin/ukrrs-rtmp-stream.sh
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say "wrapper -> /usr/local/sbin/ukrrs-rtmp-stream.sh"
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mkdir -p /etc/ukrrs
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if [ -f /etc/ukrrs/rtmp-stream.env ]; then
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say "/etc/ukrrs/rtmp-stream.env exists; kept"
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else
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install -m 0644 "$here/staged/etc-ukrrs-rtmp-stream.env" /etc/ukrrs/rtmp-stream.env
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say "tunables -> /etc/ukrrs/rtmp-stream.env"
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fi
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install -m 0644 "$here/staged/systemd/ukrrs-rtmp-stream.service" /etc/systemd/system/ukrrs-rtmp-stream.service
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systemctl daemon-reload
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systemctl enable --now ukrrs-rtmp-stream.service
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say "service enabled + started (Slice=ukrrs-rt.slice = cores 6-7, MemoryMax 4G)"
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# 2) creds file (only if missing; placeholder = local UAT receiver, not secret)
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if [ ! -f "$CREDS" ]; then
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cat > "$CREDS" <<'EOF'
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# RTMP push target for ukrrs-rtmp-stream (#798). 0600, never in the repo.
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# Cloudron streaming server: paste the full ingest URL incl. stream key, e.g.
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# RTMP_URL=rtmp://<cloudron-host>:1935/live/<stream-key>
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RTMP_URL=rtmp://127.0.0.1:1935/live/desktop
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EOF
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chown $DUSER:$DUSER "$CREDS"; chmod 0600 "$CREDS"
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say "$CREDS created with local-receiver placeholder (edit for Cloudron later)"
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else
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say "$CREDS exists; kept"
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fi
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# 3) loopback receiver (pinned mediamtx)
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docker compose -f "$here/rtmp/docker-compose.yml" up -d
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say "receiver up: ukrrs-ultix-rtmp-rx on 127.0.0.1:1935"
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# 4) evidence
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sleep 5
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say "--- service status ---"
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systemctl --no-pager -l status ukrrs-rtmp-stream.service | sed -n '1,8p' || true
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say "--- last journal lines ---"
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journalctl -u ukrrs-rtmp-stream -n 10 --no-pager || true
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say "done. Watch locally: ffplay rtmp://127.0.0.1:1935/live/desktop"
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say "Cloudron cutover: edit $CREDS then: systemctl restart ukrrs-rtmp-stream"
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