代码提交

deploy_server.py

+#!/usr/bin/env python3
+"""db-tools 发版：上传 → 备份旧版 → 解压 → 重启 → 验证。
+不动 /opt/app/db-tool/web/data/（web.db、backups、backup-config.json、sources）
+不动服务器自己的 configs/llm.yaml（tar 里就没有）"""
+import sys, os, paramiko
+
+HOST, USER = "192.168.20.175", "root"
+pw = os.environ.get("DBTOOL_PW")
+if not pw:
+    sys.exit("set DBTOOL_PW first")
+
+c = paramiko.SSHClient()
+c.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+c.connect(HOST, username=USER, password=pw, timeout=10, look_for_keys=False, allow_agent=False)
+
+def run(cmd, must=True):
+    _, out, err = c.exec_command(cmd, timeout=120)
+    o, e = out.read().decode("utf-8", "replace"), err.read().decode("utf-8", "replace")
+    rc = out.channel.recv_exit_status()
+    print(f"$ {cmd}\n{o}{('[stderr] ' + e) if e.strip() else ''}rc={rc}\n")
+    if must and rc != 0:
+        sys.exit(f"FAILED rc={rc}: {cmd}")
+    return o
+
+sftp = c.open_sftp()
+sftp.put("backend-deploy.tgz", "/tmp/dbtool-backend.tgz")
+sftp.put("frontend-deploy.tgz", "/tmp/dbtool-frontend.tgz")
+sftp.close()
+print("uploaded both tarballs\n")
+
+# 0) 部署前快照（证明 data/ 没被碰）
+run("md5sum /opt/app/db-tool/web/data/web.db; ls /opt/app/db-tool/web/data/backups | wc -l")
+
+# 1) 备份当前版本
+run("TS=$(date +%Y%m%d-%H%M%S) && mkdir -p /opt/app/db-tool/releases/$TS && "
+    "cp -a /opt/app/db-tool/web/backend /opt/app/db-tool/releases/$TS/backend && "
+    "cp -a /opt/web/db-tool /opt/app/db-tool/releases/$TS/frontend && echo backup at $TS")
+
+# 2) 解压后端（覆盖 backend/，不动 data/、logs/、服务器 llm.yaml）
+run("tar xzf /tmp/dbtool-backend.tgz -C /opt/app/db-tool/web/ && "
+    "find /opt/app/db-tool/web/backend -name __pycache__ -type d -exec rm -rf {} + ; "
+    "ls /opt/app/db-tool/web/backend/configs/")
+
+# 3) 前端：清旧 assets 再解压（避免旧 hash 文件堆积）
+run("rm -rf /opt/web/db-tool/assets && tar xzf /tmp/dbtool-frontend.tgz -C /opt/web/db-tool/ && ls /opt/web/db-tool/ /opt/web/db-tool/assets/")
+
+# 4) 重启
+run("systemctl restart db-tool && sleep 4 && systemctl is-active db-tool && ss -tlnp | grep 8767")
+
+# 5) 部署后核对 data/ 未变 + 日志干净
+run("md5sum /opt/app/db-tool/web/data/web.db; ls /opt/app/db-tool/web/data/backups | wc -l; journalctl -u db-tool -n 5 --no-pager | tail -5")
+
+c.close()
+print("DEPLOY DONE")