yhlhoh/server-monitor
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Fix installer when repository is already in /opt/server-monitor

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yhlhoh committed 2026-10-21 12:34:10 +08:00
1 parent 315cb36a21
commit bf2d960dc1
2 files changed
+27 -9
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README.md
+2 -2
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@@ -59,7 +59,7 @@ chmod +x install.sh
sudo ./install.sh
```
脚本会把程序安装到 `/opt/server-monitor`，安装 `server-monitor.service`，并立即启动。默认监听 `0.0.0.0:8787`。
脚本会把程序安装到 `/opt/server-monitor`，安装 `server-monitor.service`，并立即启动。默认监听 `0.0.0.0:8787`。如果仓库本身已经放在 `/opt/server-monitor`，脚本会跳过自我复制，可直接重复运行。
```bash
systemctl status server-monitor --no-pager
@@ -226,4 +226,4 @@ sudo rm -f /etc/server-monitor.env
ss -lntp | grep 8787
```
改用 `--port` 或 systemd drop-in 修改端口。
改用 `--port` 或 systemd drop-in 修改端口。
install.sh
+25 -7
View File
@@ -22,17 +22,35 @@ if ! python3 -c 'import sys; raise SystemExit(0 if sys.version_info >= (3, 8) el
exit 1
fi
SOURCE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
SOURCE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd -P)"
TARGET_DIR="/opt/server-monitor"
UNIT_PATH="/etc/systemd/system/server-monitor.service"
ENV_PATH="/etc/server-monitor.env"
for required in monitor.py servermon web deploy/server-monitor.service; do
if [[ ! -e "${SOURCE_DIR}/${required}" ]]; then
echo "安装文件不完整，缺少: ${SOURCE_DIR}/${required}" >&2
echo "请在完整仓库目录中运行安装脚本。" >&2
exit 1
fi
done
install -d -m 0755 "${TARGET_DIR}"
install -m 0755 "${SOURCE_DIR}/monitor.py" "${TARGET_DIR}/monitor.py"
rm -rf "${TARGET_DIR}/servermon" "${TARGET_DIR}/web"
cp -a "${SOURCE_DIR}/servermon" "${TARGET_DIR}/servermon"
cp -a "${SOURCE_DIR}/web" "${TARGET_DIR}/web"
install -m 0644 "${SOURCE_DIR}/README.md" "${TARGET_DIR}/README.md"
TARGET_DIR="$(cd "${TARGET_DIR}" && pwd -P)"
if [[ "${SOURCE_DIR}" == "${TARGET_DIR}" ]]; then
# The repository is already installed at /opt/server-monitor (a common
# deployment). Copying a file onto itself would make install(1) fail and
# deleting the target directories would delete the source we are running
# from, so only install the systemd unit in this case.
echo "当前目录就是安装目录 ${TARGET_DIR}，跳过文件复制。"
else
install -m 0755 "${SOURCE_DIR}/monitor.py" "${TARGET_DIR}/monitor.py"
rm -rf "${TARGET_DIR}/servermon" "${TARGET_DIR}/web"
cp -a "${SOURCE_DIR}/servermon" "${TARGET_DIR}/servermon"
cp -a "${SOURCE_DIR}/web" "${TARGET_DIR}/web"
install -m 0644 "${SOURCE_DIR}/README.md" "${TARGET_DIR}/README.md"
fi
if [[ ! -f "${ENV_PATH}" ]]; then
cat >"${ENV_PATH}" <<'EOF'
@@ -55,4 +73,4 @@ echo " 状态: systemctl status server-monitor --no-pager"
echo " 日志: journalctl -u server-monitor -f"
echo " 认证: 编辑 ${ENV_PATH} 后 systemctl restart server-monitor"
echo
systemctl --no-pager --lines=0 status server-monitor.service || true
systemctl --no-pager --lines=0 status server-monitor.service || true