- Install python3 for wrapper script - Use nzbhydra2wrapperPy3.py instead of native binary - Download generic release (not linux-specific) - Handle already-installed case Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
418 lines
18 KiB
Bash
418 lines
18 KiB
Bash
#!/bin/sh
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# ═══════════════════════════════════════════════════════════════════════════════
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# NZBHydra2 Controller - Usenet Meta Search
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# LXC container with Debian rootfs (no Docker/Podman)
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# ═══════════════════════════════════════════════════════════════════════════════
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CONTAINER_NAME="nzbhydra"
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CONTAINER_DIR="/srv/lxc/$CONTAINER_NAME"
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DATA_DIR="/srv/nzbhydra"
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CONFIG="nzbhydra"
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# Debian LXC rootfs URL (arm64) - Linux Containers official
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DEBIAN_LXC_MIRROR="https://images.linuxcontainers.org/images/debian/bookworm/arm64/default"
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# Logging
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log_info() { logger -t nzbhydra -p user.info "$*"; echo "[INFO] $*"; }
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log_error() { logger -t nzbhydra -p user.error "$*"; echo "[ERROR] $*" >&2; }
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log_ok() { echo "[OK] $*"; }
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# UCI helpers
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uci_get() { uci -q get "$CONFIG.$1"; }
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# ─────────────────────────────────────────────────────────────────────────────────
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# Install container with Debian rootfs
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# ─────────────────────────────────────────────────────────────────────────────────
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cmd_install() {
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log_info "Installing NZBHydra2 container (Debian LXC)..."
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# Create directories
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mkdir -p "$CONTAINER_DIR/rootfs"
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mkdir -p "$DATA_DIR/config"
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local rootfs="$CONTAINER_DIR/rootfs"
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# Download Debian LXC rootfs if not exists
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if [ ! -f "$rootfs/bin/bash" ]; then
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log_info "Downloading Debian LXC rootfs..."
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# Get latest build date from LXC mirror
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local latest=$(curl -sL "$DEBIAN_LXC_MIRROR/" | grep -oE '[0-9]{8}_[0-9]{2}:[0-9]{2}' | sort -r | head -1)
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[ -z "$latest" ] && latest="20240301_05:24"
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local rootfs_url="${DEBIAN_LXC_MIRROR}/${latest}/rootfs.tar.xz"
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local tarball="/tmp/debian-rootfs-nzbhydra.tar.xz"
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log_info "Fetching: $rootfs_url"
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curl -L -o "$tarball" "$rootfs_url" || {
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log_error "Failed to download Debian rootfs"
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return 1
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}
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log_info "Extracting rootfs..."
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xz -d -c "$tarball" | tar -xf - -C "$rootfs" || {
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log_error "Failed to extract rootfs"
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rm -f "$tarball"
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return 1
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}
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rm -f "$tarball"
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fi
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# Configure DNS
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echo "nameserver 8.8.8.8" > "$rootfs/etc/resolv.conf"
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echo "nameserver 1.1.1.1" >> "$rootfs/etc/resolv.conf"
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# Create startup script
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cat > "$rootfs/start-nzbhydra.sh" <<'STARTEOF'
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#!/bin/bash
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export PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
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export HOME="/root"
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exec > /config/startup.log 2>&1
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echo "=== Starting NZBHydra2 $(date) ==="
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# Install NZBHydra2 if not present
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if [ ! -f "/opt/nzbhydra2/lib/core.jar" ] && ! ls /opt/nzbhydra2/lib/core-*-exec.jar >/dev/null 2>&1; then
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echo "Installing NZBHydra2..."
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apt-get update
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DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
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openjdk-17-jre-headless \
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python3 \
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curl \
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ca-certificates \
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unzip || { echo "apt install failed"; exit 1; }
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# Download NZBHydra2
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mkdir -p /opt/nzbhydra2
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cd /opt/nzbhydra2
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echo "Downloading NZBHydra2..."
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latest=$(curl -sL "https://api.github.com/repos/theotherp/nzbhydra2/releases/latest" | grep -oP "\"tag_name\": \"v\K[^\"]+")
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[ -z "$latest" ] && latest="8.5.2"
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echo "Version: $latest"
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curl -L -o nzbhydra2.zip "https://github.com/theotherp/nzbhydra2/releases/download/v${latest}/nzbhydra2-${latest}-generic.zip"
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unzip -o nzbhydra2.zip || { echo "unzip failed"; exit 1; }
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rm -f nzbhydra2.zip
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chmod +x nzbhydra2wrapperPy3.py 2>/dev/null || true
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apt-get clean
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rm -rf /var/lib/apt/lists/*
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else
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echo "NZBHydra2 already installed"
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# Ensure python3 is installed
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if ! command -v python3 >/dev/null 2>&1; then
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apt-get update
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DEBIAN_FRONTEND=noninteractive apt-get install -y python3
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apt-get clean
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fi
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fi
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echo "=== Starting NZBHydra2 server ==="
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mkdir -p /config
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cd /opt/nzbhydra2
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exec python3 nzbhydra2wrapperPy3.py --nobrowser --datafolder /config --host 0.0.0.0 --port 5076
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STARTEOF
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chmod +x "$rootfs/start-nzbhydra.sh"
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# Create LXC config
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local memory=$(uci_get main.memory)
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[ -z "$memory" ] && memory="268435456" # 256MB in bytes
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cat > "$CONTAINER_DIR/config" <<EOF
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lxc.uts.name = $CONTAINER_NAME
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lxc.rootfs.path = dir:$CONTAINER_DIR/rootfs
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lxc.init.cmd = /start-nzbhydra.sh
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# Network - use veth with bridge
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lxc.net.0.type = veth
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lxc.net.0.link = br-lan
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lxc.net.0.flags = up
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lxc.net.0.ipv4.address = 192.168.255.41/24
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lxc.net.0.ipv4.gateway = 192.168.255.1
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# Mounts
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lxc.mount.auto = proc:mixed sys:ro
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lxc.mount.entry = $DATA_DIR/config config none bind,create=dir 0 0
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lxc.mount.entry = tmpfs tmp tmpfs defaults 0 0
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lxc.mount.entry = tmpfs run tmpfs defaults 0 0
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# Capabilities
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lxc.cap.drop = sys_admin sys_boot sys_module sys_rawio sys_time
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# Memory limit
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lxc.cgroup2.memory.max = $memory
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# TTY
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lxc.tty.max = 0
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lxc.pty.max = 256
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# Seccomp (disabled for compatibility)
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lxc.seccomp.profile =
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# Auto-start
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lxc.start.auto = 1
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EOF
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log_ok "NZBHydra2 container installed"
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log_info "Container IP: 192.168.255.41"
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log_info "Run: nzbhydractl start"
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}
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# ─────────────────────────────────────────────────────────────────────────────────
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# Start container
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# ─────────────────────────────────────────────────────────────────────────────────
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cmd_start() {
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if ! [ -d "$CONTAINER_DIR/rootfs" ]; then
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log_error "Container not installed. Run: nzbhydractl install"
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return 1
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fi
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if lxc-info -n "$CONTAINER_NAME" 2>/dev/null | grep -q "RUNNING"; then
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log_info "NZBHydra2 already running"
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return 0
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fi
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log_info "Starting NZBHydra2..."
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lxc-start -n "$CONTAINER_NAME" -f "$CONTAINER_DIR/config"
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# Wait for startup
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sleep 5
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if lxc-info -n "$CONTAINER_NAME" 2>/dev/null | grep -q "RUNNING"; then
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log_ok "NZBHydra2 started on http://192.168.255.41:5076/"
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else
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log_error "Failed to start NZBHydra2"
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lxc-info -n "$CONTAINER_NAME" 2>&1
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return 1
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fi
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}
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# ─────────────────────────────────────────────────────────────────────────────────
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# Stop container
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# ─────────────────────────────────────────────────────────────────────────────────
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cmd_stop() {
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if ! lxc-info -n "$CONTAINER_NAME" 2>/dev/null | grep -q "RUNNING"; then
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log_info "NZBHydra2 not running"
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return 0
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fi
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log_info "Stopping NZBHydra2..."
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lxc-stop -n "$CONTAINER_NAME" -t 30
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log_ok "NZBHydra2 stopped"
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}
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# ─────────────────────────────────────────────────────────────────────────────────
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# Restart container
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# ─────────────────────────────────────────────────────────────────────────────────
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cmd_restart() {
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cmd_stop
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sleep 2
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cmd_start
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}
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# ─────────────────────────────────────────────────────────────────────────────────
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# Status
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# ─────────────────────────────────────────────────────────────────────────────────
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cmd_status() {
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echo "=== NZBHydra2 Status ==="
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# Container state
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if lxc-info -n "$CONTAINER_NAME" 2>/dev/null | grep -q "RUNNING"; then
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echo "Container: RUNNING"
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echo "IP: 192.168.255.41"
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else
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echo "Container: STOPPED"
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return 0
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fi
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# Check if API responds
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if curl -s "http://192.168.255.41:5076/api?t=caps" >/dev/null 2>&1; then
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echo "API: OK"
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else
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echo "API: Not responding (may be starting)"
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fi
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echo "Web UI: http://192.168.255.41:5076/"
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}
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# ─────────────────────────────────────────────────────────────────────────────────
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# Logs
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# ─────────────────────────────────────────────────────────────────────────────────
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cmd_logs() {
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local lines="${1:-50}"
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if [ -f "$DATA_DIR/config/logs/nzbhydra2.log" ]; then
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tail -n "$lines" "$DATA_DIR/config/logs/nzbhydra2.log"
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elif [ -f "$DATA_DIR/config/startup.log" ]; then
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tail -n "$lines" "$DATA_DIR/config/startup.log"
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else
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log_info "No logs yet. NZBHydra may not have run."
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fi
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}
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# ─────────────────────────────────────────────────────────────────────────────────
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# Shell access
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# ─────────────────────────────────────────────────────────────────────────────────
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cmd_shell() {
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if ! lxc-info -n "$CONTAINER_NAME" 2>/dev/null | grep -q "RUNNING"; then
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log_error "Container not running"
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return 1
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fi
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lxc-attach -n "$CONTAINER_NAME" -- /bin/bash
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}
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# ─────────────────────────────────────────────────────────────────────────────────
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# Link SABnzbd as downloader
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# ─────────────────────────────────────────────────────────────────────────────────
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cmd_link_sabnzbd() {
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log_info "Linking SABnzbd..."
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# Get SABnzbd API key
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local sab_ini="/srv/sabnzbd/config/sabnzbd.ini"
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if [ ! -f "$sab_ini" ]; then
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log_error "SABnzbd not configured. Start SABnzbd first."
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return 1
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fi
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local sab_api=$(grep "^api_key" "$sab_ini" 2>/dev/null | cut -d'=' -f2 | tr -d ' ')
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if [ -z "$sab_api" ]; then
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log_error "SABnzbd API key not found. Configure SABnzbd first."
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return 1
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fi
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# Update UCI
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uci set "nzbhydra.sabnzbd.host=http://192.168.255.40:8085"
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uci set "nzbhydra.sabnzbd.api_key=$sab_api"
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uci commit nzbhydra
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log_ok "SABnzbd linked: http://192.168.255.40:8085"
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log_info "Configure in NZBHydra web UI: http://192.168.255.41:5076/"
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}
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# ─────────────────────────────────────────────────────────────────────────────────
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# Search
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# ─────────────────────────────────────────────────────────────────────────────────
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cmd_search() {
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local query="$1"
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[ -z "$query" ] && { log_error "Usage: nzbhydractl search <query>"; return 1; }
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log_info "Searching: $query"
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local result=$(curl -s "http://192.168.255.41:5076/api?t=search&q=$(echo "$query" | sed 's/ /%20/g')" 2>/dev/null)
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if [ -n "$result" ]; then
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echo "$result" | python3 -c "
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import sys, xml.etree.ElementTree as ET
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xml = sys.stdin.read()
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try:
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root = ET.fromstring(xml)
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items = root.findall('.//item')
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for i, item in enumerate(items[:10], 1):
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title = item.find('title').text if item.find('title') is not None else 'N/A'
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size = item.find('enclosure').get('length', '0') if item.find('enclosure') is not None else '0'
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size_mb = int(size) // (1024*1024)
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print(f'{i}. {title} ({size_mb} MB)')
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except Exception as e:
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print(f'Error parsing: {e}')
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" 2>/dev/null
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else
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log_error "Search failed or no results"
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fi
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}
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# ─────────────────────────────────────────────────────────────────────────────────
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# Configure HAProxy exposure
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# ─────────────────────────────────────────────────────────────────────────────────
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cmd_configure_haproxy() {
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local domain=$(uci_get exposure.domain)
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[ -z "$domain" ] && domain="nzbhydra.gk2.secubox.in"
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log_info "Configuring HAProxy for $domain"
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# Create backend
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uci set haproxy.nzbhydra_web=backend
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uci set haproxy.nzbhydra_web.name='nzbhydra_web'
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uci set haproxy.nzbhydra_web.mode='http'
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uci set haproxy.nzbhydra_web.server="nzbhydra 192.168.255.41:5076 weight 100 check"
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# Create vhost
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local vhost_id=$(echo "$domain" | tr '.' '_')
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uci set "haproxy.$vhost_id=vhost"
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uci set "haproxy.$vhost_id.domain=$domain"
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uci set "haproxy.$vhost_id.backend=mitmproxy_inspector"
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uci set "haproxy.$vhost_id.original_backend=nzbhydra_web"
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uci set "haproxy.$vhost_id.ssl=1"
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uci set "haproxy.$vhost_id.ssl_redirect=1"
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uci set "haproxy.$vhost_id.acme=1"
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uci commit haproxy
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# Add mitmproxy route
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if [ -f /srv/mitmproxy/haproxy-routes.json ]; then
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python3 -c "
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import json
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with open('/srv/mitmproxy/haproxy-routes.json') as f:
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routes = json.load(f)
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routes['$domain'] = ['192.168.255.41', 5076]
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with open('/srv/mitmproxy/haproxy-routes.json', 'w') as f:
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json.dump(routes, f, indent=2)
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" 2>/dev/null
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fi
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# Reload
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haproxyctl reload 2>/dev/null || true
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/etc/init.d/mitmproxy restart 2>/dev/null || true
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log_ok "HAProxy configured: https://$domain/"
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}
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# ─────────────────────────────────────────────────────────────────────────────────
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# Uninstall
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# ─────────────────────────────────────────────────────────────────────────────────
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cmd_uninstall() {
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log_info "Uninstalling NZBHydra2..."
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cmd_stop 2>/dev/null
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rm -rf "$CONTAINER_DIR"
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log_info "Container removed. Data preserved in $DATA_DIR"
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log_ok "NZBHydra2 uninstalled"
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}
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# ─────────────────────────────────────────────────────────────────────────────────
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# Main
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# ─────────────────────────────────────────────────────────────────────────────────
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case "$1" in
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install) cmd_install ;;
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start) cmd_start ;;
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stop) cmd_stop ;;
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restart) cmd_restart ;;
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status) cmd_status ;;
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logs) shift; cmd_logs "$@" ;;
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shell) cmd_shell ;;
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search) shift; cmd_search "$@" ;;
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link-sabnzbd) cmd_link_sabnzbd ;;
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configure-haproxy) cmd_configure_haproxy ;;
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uninstall) cmd_uninstall ;;
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*)
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echo "NZBHydra2 Controller - Usenet Meta Search"
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echo ""
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echo "Usage: nzbhydractl <command>"
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echo ""
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echo "Commands:"
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echo " install Install Debian LXC container with NZBHydra2"
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echo " start Start NZBHydra2"
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echo " stop Stop NZBHydra2"
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echo " restart Restart NZBHydra2"
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echo " status Show status"
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echo " logs [n] Show last n log lines (default 50)"
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echo " shell Interactive shell in container"
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echo " search <query> Search indexers"
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echo " link-sabnzbd Configure SABnzbd as downloader"
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echo " configure-haproxy Setup HAProxy reverse proxy"
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echo " uninstall Remove container (keeps data)"
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;;
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esac
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