210 lines
6.6 KiB
Bash
Executable file
210 lines
6.6 KiB
Bash
Executable file
#!/bin/bash
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# NextNVR — Deploy & Update Script
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# Usage: curl -sSLO https://git.lohmar.co.uk/cclohmar/NextNVR/raw/branch/main/deploy_nvr.sh
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# chmod +x deploy_nvr.sh && ./deploy_nvr.sh
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#
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# Greenfield: clones repo, prompts for storage, builds config, installs service.
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# Update: kills old instance, pulls latest, rebuilds, restarts (config preserved).
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set -e
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GIT_URL="https://git.lohmar.co.uk/cclohmar/NextNVR.git"
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DEPLOY_DIR="/opt/nextnvr"
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SERVICE_NAME="nextnvr"
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GO_VERSION="1.24.5"
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GO_ARCH="amd64"
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GO2RTC_VER="1.9.14"
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[ "$(uname -m)" = "aarch64" ] && GO_ARCH="arm64"
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RED='\033[0;31m'; GREEN='\033[0;32m'; YELLOW='\033[1;33m'; CYAN='\033[0;36m'; NC='\033[0m'
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log() { echo -e "${GREEN}[NextNVR]${NC} $1"; }
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warn() { echo -e "${YELLOW}[NextNVR]${NC} $1"; }
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err() { echo -e "${RED}[NextNVR]${NC} $1"; }
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info() { echo -e "${CYAN}[NextNVR]${NC} $1"; }
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echo ""
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echo "============================================"
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echo " NextNVR — Deploy / Update"
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echo " $(uname -m) / $(uname -s)"
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echo "============================================"
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echo ""
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# ── 0. Check sudo ──
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if ! command -v sudo &>/dev/null; then
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if [ "$(id -u)" -eq 0 ]; then
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sudo() { "$@"; }
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else
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err "sudo is required. Install it first or run as root."
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exit 1
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fi
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fi
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# ── 1. Stop all existing instances ──
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log "Stopping any running NextNVR instances..."
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# Graceful stop via systemd first.
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if systemctl is-active --quiet "${SERVICE_NAME}" 2>/dev/null; then
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sudo systemctl stop "${SERVICE_NAME}" 2>/dev/null || true
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sleep 2
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fi
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# Kill any remaining processes by PID (targeted, no wildcard pkill).
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for proc in "/opt/nextnvr/nextnvr" "go2rtc"; do
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for pid in $(pgrep -f "${proc}" 2>/dev/null || true); do
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sudo kill "${pid}" 2>/dev/null || true
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done
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done
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sleep 2
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# Final check — force kill stragglers.
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for pid in $(pgrep -f "/opt/nextnvr/nextnvr" 2>/dev/null || true); do
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sudo kill -9 "${pid}" 2>/dev/null || true
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done
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sleep 1
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log "All instances stopped."
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# ── 2. Detect greenfield vs update ──
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GREENFIELD=false
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if [ ! -d "${DEPLOY_DIR}" ]; then
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GREENFIELD=true
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log "Greenfield deployment detected."
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else
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log "Existing installation detected — update mode (config preserved)."
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fi
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# ── 3. System dependencies ──
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detect_pkg_manager() {
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if command -v apt-get &>/dev/null; then PKG="sudo apt-get install -y -qq"; DISTRO="debian"
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elif command -v dnf &>/dev/null; then PKG="sudo dnf install -y -q"; DISTRO="fedora"
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elif command -v yum &>/dev/null; then PKG="sudo yum install -y -q"; DISTRO="rhel"
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elif command -v pacman &>/dev/null; then PKG="sudo pacman -S --noconfirm --needed"; DISTRO="arch"
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elif command -v apk &>/dev/null; then PKG="sudo apk add --no-cache"; DISTRO="alpine"
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else err "Unsupported distro."; exit 1; fi
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log "Detected: ${DISTRO}"
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}
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detect_pkg_manager
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if ! command -v ffmpeg &>/dev/null; then
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info "Installing ffmpeg..."; eval "${PKG} ffmpeg"; log "ffmpeg installed."
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fi
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if ! command -v git &>/dev/null; then
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info "Installing git..."; eval "${PKG} git"
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fi
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if ! command -v curl &>/dev/null; then
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info "Installing curl..."; eval "${PKG} curl"
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fi
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if ! command -v jq &>/dev/null; then
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info "Installing jq..."; eval "${PKG} jq"
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fi
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# ── 4. Time sync ──
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if command -v timedatectl &>/dev/null; then
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sudo timedatectl set-ntp true 2>/dev/null || true
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fi
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log "Time sync: OK | $(date)"
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# ── 5. Go ──
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GO_TAR="go${GO_VERSION}.linux-${GO_ARCH}.tar.gz"
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GO_HOME="$HOME/.local/go"
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if [ ! -f "${GO_HOME}/bin/go" ]; then
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info "Installing Go ${GO_VERSION}..."
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curl -sSL "https://go.dev/dl/${GO_TAR}" -o /tmp/${GO_TAR}
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mkdir -p "${GO_HOME}"
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tar -C "$HOME/.local" -xzf /tmp/${GO_TAR}
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rm /tmp/${GO_TAR}
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fi
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export PATH="${GO_HOME}/bin:$PATH"
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export GOPATH="$HOME/go"
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log "Go: $(${GO_HOME}/bin/go version)"
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# ── 6. Clone / pull ──
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if $GREENFIELD; then
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sudo mkdir -p "${DEPLOY_DIR}"
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sudo chown "$(whoami):$(id -gn)" "${DEPLOY_DIR}"
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git clone "${GIT_URL}" "${DEPLOY_DIR}"
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log "Repository cloned."
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else
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git -C "${DEPLOY_DIR}" pull origin main
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log "Repository updated."
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fi
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cd "${DEPLOY_DIR}"
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# ── 7. go2rtc ──
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GO2RTC_BIN="${DEPLOY_DIR}/go2rtc"
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if [ ! -f "${GO2RTC_BIN}" ]; then
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info "Downloading go2rtc ${GO2RTC_VER}..."
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curl -sSL "https://github.com/AlexxIT/go2rtc/releases/download/v${GO2RTC_VER}/go2rtc_linux_${GO_ARCH}" -o "${GO2RTC_BIN}"
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chmod +x "${GO2RTC_BIN}"
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log "go2rtc installed."
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fi
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# ── 8. Configuration (greenfield only) ──
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CONFIG_FILE="${DEPLOY_DIR}/config.json"
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if $GREENFIELD; then
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# Build config.json from sample with sensible defaults.
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cp config.json.sample "${CONFIG_FILE}"
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STORAGE_PATH=$(jq -r .storage.recordings_path "${CONFIG_FILE}")
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sudo mkdir -p "${STORAGE_PATH}" 2>/dev/null || true
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sudo chown "$(whoami):$(id -gn)" "${STORAGE_PATH}" 2>/dev/null || true
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log "Config created: ${CONFIG_FILE}"
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log "Storage: ${STORAGE_PATH} (change via web UI Settings)"
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else
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log "Config preserved: ${CONFIG_FILE}"
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fi
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# ── 9. Build ──
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log "Building NextNVR..."
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go mod tidy 2>/dev/null || true
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VERSION=$(cat VERSION 2>/dev/null || echo "0.0.0")
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BUILD_TIME=$(date -u +%Y-%m-%dT%H:%M:%SZ)
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CGO_ENABLED=0 go build -ldflags="-s -w -X main.Version=${VERSION} -X main.BuildTime=${BUILD_TIME}" -o nextnvr .
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chmod +x nextnvr
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log "Binary: nextnvr v${VERSION} ($(du -h nextnvr | cut -f1))"
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# ── 10. Systemd service ──
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SERVICE_FILE="/etc/systemd/system/${SERVICE_NAME}.service"
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sudo tee "${SERVICE_FILE}" > /dev/null <<EOF
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[Unit]
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Description=NextNVR — IP Camera Recorder
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After=network.target
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Wants=network.target
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[Service]
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Type=simple
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User=$(whoami)
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WorkingDirectory=${DEPLOY_DIR}
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ExecStart=${DEPLOY_DIR}/nextnvr --config ${CONFIG_FILE}
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Restart=always
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RestartSec=10
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LimitNOFILE=65536
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StandardOutput=journal
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StandardError=journal
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[Install]
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WantedBy=multi-user.target
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EOF
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sudo systemctl daemon-reload
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sudo systemctl enable "${SERVICE_NAME}"
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sudo systemctl restart "${SERVICE_NAME}"
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sleep 2
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# ── Done ──
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echo ""
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echo "============================================"
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echo -e " ${GREEN}NextNVR deployment complete!${NC}"
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echo "============================================"
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echo ""
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info " Web UI: http://$(hostname -I 2>/dev/null | awk '{print $1}' || echo 'localhost'):8080"
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info " Config: ${CONFIG_FILE}"
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info " Storage: $(jq -r .storage.recordings_path ${CONFIG_FILE} 2>/dev/null || echo 'unknown')"
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echo ""
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echo " Service:"
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echo " sudo systemctl status ${SERVICE_NAME}"
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echo " sudo systemctl restart ${SERVICE_NAME}"
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echo " sudo journalctl -u ${SERVICE_NAME} -f"
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echo ""
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sudo systemctl status "${SERVICE_NAME}" --no-pager --lines=5 2>/dev/null || true
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echo ""
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