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Media-Server-Setup/install.sh

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#!/bin/bash
# Debian 13 host installer for vanguard-stream. Run with sudo from this directory.
set -euo pipefail
cd "$(dirname "$0")"
[[ $EUID -eq 0 ]] || { echo "run with sudo"; exit 1; }
OWNER="${SUDO_USER:-debian}" # the login user; owns /srv/media and may run docker
echo "== packages"
apt-get update -q
apt-get install -y -q ca-certificates curl gnupg ffmpeg jq psmisc rclone python3 xfsprogs
if ! command -v docker >/dev/null; then
echo "== docker"
install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian $(. /etc/os-release && echo "$VERSION_CODENAME") stable" \
> /etc/apt/sources.list.d/docker.list
apt-get update -q
apt-get install -y -q docker-ce docker-ce-cli containerd.io docker-compose-plugin
fi
echo "== timezone: server clock, logs, timers and the dump window all in Eastern"
timedatectl set-timezone "${VG_TZ:-America/New_York}"
timedatectl set-ntp true
echo " timezone is: $(timedatectl show -p Timezone --value) (override: VG_TZ=... bash install.sh)"
echo "== docker waits for /srv/media (never record onto the OS disk)"
install -d /etc/systemd/system/docker.service.d
cat > /etc/systemd/system/docker.service.d/10-srv-media.conf <<'DROP'
[Unit]
RequiresMountsFor=/srv/media
DROP
systemctl daemon-reload
systemctl restart docker 2>/dev/null || true
echo "== media user + folders"
# media files are owned by uid 1000 — on OVH's template that is the 'debian' user
getent passwd 1000 >/dev/null || useradd -r -u 1000 -d /srv/media -s /usr/sbin/nologin media
usermod -aG docker "$OWNER" 2>/dev/null || true
install -d -o 1000 -g 1000 /srv/media/{streams,clips,finals,trash,.markers,.syncthing}
install -d -o 1000 -g 1000 /srv/appdata/jellyfin/{config,cache} /srv/appdata/authentik/{media,templates,certs}
install -d /srv/appdata/authentik/{db,redis} /srv/appdata/mariadb
install -d -o 1000 -g 1000 /srv/appdata/discord-bot /srv/appdata/gitea /srv/appdata/act_runner
install -d -o "$OWNER" /srv/live # live portal static build (deployLive.sh)
install -d -o 1000 -g 1000 /srv/media/streams/{techy,diceofire} /srv/media/clips/{techy,diceofire}
for d in /srv/media/clips/*/; do
[[ -e "$d/.stignore" ]] || install -m 0644 -o 1000 -g 1000 syncthing/stignore "$d/.stignore"
done
echo "== host scripts + units"
install -m 0755 bin/normalize-sweep.sh bin/trash-purge.sh bin/dumpd.py bin/vgstrip.py /usr/local/bin/
install -d -m 0750 /etc/vanguard
install -m 0640 dump-users.txt /etc/vanguard/dump-users.txt
install -m 0644 systemd/*.service systemd/*.timer /etc/systemd/system/
systemctl daemon-reload
systemctl enable --now normalize-sweep.timer trash-purge.timer dumpd.service
echo "== sysctl"
cat > /etc/sysctl.d/90-vanguard.conf <<'SYS'
vm.swappiness = 10
net.core.rmem_max = 16777216
net.core.wmem_max = 16777216
SYS
sysctl -q --system
echo "== compose images (the stack is started by ./configure.py --full, which generates .env first)"
chown -R "$OWNER:" .
docker compose pull -q --ignore-buildable 2>/dev/null || docker compose pull -q || true
echo "== host firewall (nftables; own table, input only; keeps this SSH session alive)"
if [[ -f firewall/firewall.sh ]]; then
bash firewall/firewall.sh
else
echo " firewall/firewall.sh missing — skipped"
fi
cat <<'MSG'
== done. Next: ./configure.py --full (hostnames, passwords, .env secrets; starts the containers)
== firewall is active: open a SECOND terminal and confirm ssh still works before closing this one.
== log out and back in once so the docker group applies; then 'docker compose' works without sudo.
== syncthing UI: ssh -L 8384:127.0.0.1:8384 debian@SERVER -> http://localhost:8384
MSG