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上一个提交把仓库里的服务器 IP 换成了占位符,但**那些脚本本身要用这个 IP
去连服务器** —— 换掉之后它们就跑不起来了。这个提交把取值方式理清楚。
== 取值统一走 _build/lssh.py ==
YKXMZ_LS_HOST 环境变量
或 _build/.lightsail_host(一行 IP,已 gitignore)
都没有就报错,并告诉你怎么设
十个运维脚本改成 `from lssh import ... HOST as LS_HOST`,
公开仓库里一个具体地址都不留。
== 顺带修的两个自己造的 bug ==
* 用正则往 `from lssh import ...` 后面追加东西时,
追加到了行尾的 `# noqa: E402` **注释里面** ——
十处导入全是废的,脚本一跑就 NameError。
改成先剥掉注释、拼好导入、再把 noqa 加回去。
* 同一个正则还把 `from lssh import HOST as LS_HOST` 加进了
**lssh.py 自己**,造成自我导入。
教训:**正则批量改导入语句很危险**(注释、行尾、顺序都能坑到),
这种地方宁可逐个 edit。
== 为什么要重建产物 ==
docs/AFTER-INSTALL.txt 会被打进服务端 zip,而它上一轮改过
(去掉了写死的旧管理员密码)—— 不重打的话发出去的还是旧的。
重打后确认:三个产物里都没有旧密码、没有服务器 IP。
== 验证 ==
全量回归退出码 0,41 个阶段全 PASS
603 个 Python 文件语法通过
ykxmz-agent / server / watch 三个产物扫描干净
提交前泄漏闸门通过
120 lines
4.3 KiB
Python
120 lines
4.3 KiB
Python
# -*- coding: utf-8 -*-
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r'''把一个版本的代码和成品部署到 Lightsail。
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用法:
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python _build/deploy_lightsail_release.py 2.1.3
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python _build/deploy_lightsail_release.py 2.1.3 --code-only
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python _build/deploy_lightsail_release.py 2.1.3 --files-only
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== 为什么写成文件 ==
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这一轮我用 `python -c @"..."@` 传带 `$(...)` 的远端命令,
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PowerShell 把 `$(systemctl ...)` 当成本机的子表达式执行了
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(报 "无法将 systemctl 项识别为 cmdlet"),还吃掉引号导致
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Python 语法错。凡是超过两行的远端命令,一律写成文件跑。
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'''
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from __future__ import annotations
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import sys
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from pathlib import Path
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ROOT = Path(__file__).resolve().parent.parent
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sys.path.insert(0, str(ROOT / "_build"))
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from lssh import run, upload, HOST as LS_HOST # noqa: E402
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RELAY_DIR = "/opt/ykxmz-relay"
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PORT = "13245"
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PUBLIC = "http://%s:%s" % (LS_HOST, PORT)
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CODE = ["relay.py", "admin.py", "landing.py", "showcase.py"]
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ARTIFACTS = ["ykxmz-setup-{v}.exe", "ykxmz-watch-{v}.apk",
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"ykxmz-watch-{v}-说明.txt", "ykxmz-server-{v}.zip"]
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def main() -> int:
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args = [a for a in sys.argv[1:] if a]
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if not args:
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print(__doc__)
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return 1
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version = args[0]
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code_only = "--code-only" in args
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files_only = "--files-only" in args
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print("=" * 62)
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print(" 部署 %s 到 Lightsail" % version)
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print("=" * 62)
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if not code_only:
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print()
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print(" ── 1. 传成品到 downloads/ ──")
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run("mkdir -p %s/downloads" % RELAY_DIR, timeout=60, quiet=True)
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for tpl in ARTIFACTS:
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name = tpl.format(v=version)
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local = ROOT / "dist" / name
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if not local.is_file():
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print(" [跳过] %s 不存在" % name)
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continue
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upload(str(local), "%s/downloads/%s" % (RELAY_DIR, name))
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if not files_only:
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print()
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print(" ── 2. 传服务端代码 ──")
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for name in CODE:
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local = ROOT / "relay" / name
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if not local.is_file():
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print(" [跳过] %s 不存在" % name)
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continue
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upload(str(local), "%s/%s" % (RELAY_DIR, name))
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print()
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print(" ── 3. 语法检查 + 重启 ──")
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out = run(
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"cd %s && for f in relay.py admin.py landing.py showcase.py; do "
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"python3 -c \"import ast,sys;ast.parse(open(sys.argv[1],"
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"encoding='utf-8').read())\" $f || exit 1; done && echo PY_OK"
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% RELAY_DIR, timeout=120, quiet=True)
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print(" " + out[1].strip().splitlines()[-1])
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out = run("sudo systemctl restart ykxmz-relay; sleep 4; "
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"systemctl is-active ykxmz-relay", timeout=180, quiet=True)
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print(" relay 状态: " + out[1].strip())
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print()
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print(" ── 4. 复核 ──")
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script = (
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'printf " %-18s %s\\n" 本机 "'
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'$(curl -s -o /dev/null -w \'%{http_code}\' --max-time 8 '
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'http://127.0.0.1:' + PORT + '/v1/health)"\n'
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'printf " %-18s %s\\n" 公网 "'
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'$(curl -s -o /dev/null -w \'%{http_code}\' --max-time 15 '
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+ PUBLIC + '/v1/health)"\n'
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'printf " %-18s %s\\n" 公网首页 "'
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'$(curl -s -o /dev/null -w \'%{http_code}\' --max-time 15 '
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+ PUBLIC + '/)"\n'
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'printf " %-18s %s\\n" 公网延迟 "'
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'$(curl -s -o /dev/null -w \'%{time_total}s\' --max-time 15 '
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+ PUBLIC + '/v1/health)"\n'
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'printf " %-18s %s\\n" 角标 "'
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'$(curl -s --max-time 10 http://127.0.0.1:' + PORT
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+ '/ | grep -o "最新版 [0-9.]*" | head -1)"\n'
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'printf " %-18s %s\\n" 监听 "'
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'$(ss -tln 2>/dev/null | grep ":' + PORT + ' " | wc -l) 个"\n'
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'printf " %-18s %s\\n" 监测 "'
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'fails=$(grep -m1 ^fails= ' + RELAY_DIR
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+ '/monitor_state.txt 2>/dev/null | cut -d= -f2); '
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'echo ${fails:-?} 次连续失败"\n'
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'printf " %-18s %s\\n" 抢救报告 "'
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'$(ls ' + RELAY_DIR + '/rescue_reports 2>/dev/null | wc -l) 份"\n'
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)
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out = run(script, timeout=180, quiet=True)
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for ln in out[1].strip().splitlines():
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print(ln)
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print()
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print(" 公网地址:%s" % PUBLIC)
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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