192 lines
6.3 KiB
Bash
192 lines
6.3 KiB
Bash
#!/bin/bash
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# 服务打包
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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source "${SCRIPT_DIR}/project_pkg_common.sh"
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write_service_postinst() {
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cat > "${PKG_PATH}/DEBIAN/postinst" <<EOF
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#!/bin/bash
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set -e
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SERVICE_SOURCE="${SERVICE_INSTALL_PATH}"
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SERVICE_UNIT="${SERVICE_UNIT_NAME}"
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SERVICE_TARGET="/etc/systemd/system/\${SERVICE_UNIT}"
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LD_CONF_FILE="/etc/ld.so.conf.d/${PACKAGE_SLUG}.conf"
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PKG_NAME="${PACKAGE_NAME}"
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PKG_VERSION="${PKG_RELEASE_VERSION}"
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INSTALL_DIR="${SERVICE_INSTALL_DIR}"
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log() { echo "[\${PKG_NAME}] \$*"; }
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fail() { echo "[\${PKG_NAME}] [FAIL] \$*" >&2; exit 1; }
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log "=========================================="
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log "开始安装 \${PKG_NAME} \${PKG_VERSION}"
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log " 安装目录: \${INSTALL_DIR}"
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log " 服务单元: \${SERVICE_UNIT}"
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log "=========================================="
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# 1. 配置动态库搜索路径
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log "[1/6] 配置动态库搜索路径 \${LD_CONF_FILE}"
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cat > "\${LD_CONF_FILE}" <<'LDEOF'
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/usr/lib
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/opt/sysroot/lib/
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LDEOF
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ldconfig
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log " ldconfig 完成"
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# 2. DroneScrewServer 专用：启动 mediamtx
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if [ "\${PKG_NAME}" = "DroneScrewServer" ]; then
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mkdir -p "\${INSTALL_DIR}/logs"
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log "[2/6] 检测并启动 mediamtx RTSP 服务器"
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MEDIAMTX_BIN="\${INSTALL_DIR}/bin/mediamtx"
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MEDIAMTX_CFG="\${INSTALL_DIR}/etc/mediamtx_dronescrew.yml"
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MEDIAMTX_SERVICE="\${INSTALL_DIR}/etc/mediamtx-dronescrew.service"
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if [ -f "\${MEDIAMTX_BIN}" ] && [ -f "\${MEDIAMTX_CFG}" ] && [ -f "\${MEDIAMTX_SERVICE}" ]; then
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chmod +x "\${MEDIAMTX_BIN}"
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# 复制 service 文件到 systemd 目录
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cp "\${MEDIAMTX_SERVICE}" /etc/systemd/system/mediamtx-dronescrew.service
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chmod 644 /etc/systemd/system/mediamtx-dronescrew.service
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systemctl daemon-reload
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systemctl enable mediamtx-dronescrew.service >/dev/null 2>&1 || true
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systemctl restart mediamtx-dronescrew.service
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sleep 1
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if systemctl is-active --quiet mediamtx-dronescrew.service; then
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log " [OK] mediamtx 已启动 (端口 8554)"
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else
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log " [WARN] mediamtx 启动失败，DroneScrewServer RTSP 推流可能不可用"
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log " 手动检查: journalctl -u mediamtx-dronescrew.service -n 20"
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fi
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else
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log " [WARN] mediamtx 文件缺失，跳过启动"
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fi
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else
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log "[2/6] 跳过 mediamtx（非 DroneScrewServer）"
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fi
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# 3. 校验服务文件
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log "[3/6] 校验服务文件"
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[ -f "\${SERVICE_SOURCE}" ] || fail "缺少服务文件: \${SERVICE_SOURCE}"
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log " OK: \${SERVICE_SOURCE}"
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# 4. 停止/禁用旧服务
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log "[4/6] 停止旧服务（如在运行）"
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if systemctl is-active --quiet "\${SERVICE_UNIT}" 2>/dev/null; then
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systemctl stop "\${SERVICE_UNIT}"
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log " 已停止 \${SERVICE_UNIT}"
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else
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log " 旧服务未运行，跳过"
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fi
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if systemctl is-enabled --quiet "\${SERVICE_UNIT}" 2>/dev/null; then
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systemctl disable "\${SERVICE_UNIT}" >/dev/null 2>&1 || true
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log " 已禁用旧 unit"
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fi
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# 5. 注册新 unit
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log "[5/6] 注册并启用新 unit"
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cp "\${SERVICE_SOURCE}" "\${SERVICE_TARGET}"
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chmod 644 "\${SERVICE_TARGET}"
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systemctl daemon-reload
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systemctl enable "\${SERVICE_UNIT}" >/dev/null 2>&1
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log " 已 enable \${SERVICE_UNIT}"
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# 6. 启动并验证
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log "[6/6] 启动服务"
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set +e
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systemctl start "\${SERVICE_UNIT}"
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START_RC=\$?
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set -e
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sleep 1
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if systemctl is-active --quiet "\${SERVICE_UNIT}"; then
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log " [OK] \${SERVICE_UNIT} 已在运行"
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systemctl status "\${SERVICE_UNIT}" --no-pager --lines=3 || true
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log "=========================================="
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log "\${PKG_NAME} 安装成功"
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log " 查看实时日志: journalctl -u \${SERVICE_UNIT} -f"
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log " 停止服务: systemctl stop \${SERVICE_UNIT}"
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if [ "\${PKG_NAME}" = "DroneScrewServer" ]; then
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log " mediamtx 日志: journalctl -u mediamtx-dronescrew.service -f"
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log " RTSP 拉流地址: rtsp://<板子IP>:8554/live/dronescrew"
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fi
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log "=========================================="
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else
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log " [FAIL] \${SERVICE_UNIT} 未能启动 (start rc=\${START_RC})"
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log " 最近 20 行日志:"
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journalctl -u "\${SERVICE_UNIT}" --no-pager --lines=20 || true
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fail "服务启动失败，请检查上面的日志"
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fi
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EOF
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chmod +x "${PKG_PATH}/DEBIAN/postinst"
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}
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write_service_postrm() {
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cat > "${PKG_PATH}/DEBIAN/postrm" <<EOF
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#!/bin/bash
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set -e
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SERVICE_UNIT="${SERVICE_UNIT_NAME}"
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LD_CONF_FILE="/etc/ld.so.conf.d/${PACKAGE_SLUG}.conf"
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PKG_NAME="${PACKAGE_NAME}"
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INSTALL_DIR="${SERVICE_INSTALL_DIR}"
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ACTION="\${1:-}"
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log() { echo "[\${PKG_NAME}] \$*"; }
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log "=========================================="
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log "卸载 \${PKG_NAME} (动作: \${ACTION})"
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log "=========================================="
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log "[1/4] 停止并禁用 \${SERVICE_UNIT}"
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systemctl stop "\${SERVICE_UNIT}" 2>/dev/null && log " 已停止" || log " 未在运行"
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systemctl disable "\${SERVICE_UNIT}" >/dev/null 2>&1 && log " 已禁用" || true
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rm -f "/etc/systemd/system/\${SERVICE_UNIT}"
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systemctl daemon-reload
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# DroneScrewServer 专用：停止 mediamtx
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if [ "\${PKG_NAME}" = "DroneScrewServer" ]; then
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log "[2/4] 停止并删除 mediamtx 服务"
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if systemctl is-active --quiet mediamtx-dronescrew.service 2>/dev/null; then
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systemctl stop mediamtx-dronescrew.service
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log " 已停止 mediamtx"
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fi
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systemctl disable mediamtx-dronescrew.service >/dev/null 2>&1 || true
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rm -f /etc/systemd/system/mediamtx-dronescrew.service
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systemctl daemon-reload
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log " mediamtx 服务已移除"
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else
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log "[2/4] 跳过 mediamtx（非 DroneScrewServer）"
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fi
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if [ "\${ACTION}" = "remove" ] || [ "\${ACTION}" = "purge" ]; then
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log "[3/4] 清理安装目录 \${INSTALL_DIR}"
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rm -rf "\${INSTALL_DIR}"
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log "[4/4] 清理 ld.so.conf 并刷新缓存"
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rm -f "\${LD_CONF_FILE}"
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ldconfig
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log "=========================================="
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log "\${PKG_NAME} 卸载完成"
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log "=========================================="
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else
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log "[3/4] 跳过目录清理（仅升级阶段，保留安装目录）"
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log "[4/4] 跳过 ld.so.conf 清理"
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fi
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EOF
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chmod +x "${PKG_PATH}/DEBIAN/postrm"
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}
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# ===== 主流程 =====
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load_package_context "$@" "service"
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run_common_packaging_steps
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log_info "写入服务集成脚本"
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write_service_postinst
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write_service_postrm
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finalize_package
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