98 lines
3.0 KiB
Python
98 lines
3.0 KiB
Python
#!/usr/bin/env python3
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"""SSH到新服务器，检查CMD Agent并安装Node.js"""
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import subprocess, os
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NEW_SERVER = "172.30.18.199"
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KEY_CONTENT = """-----BEGIN OPENSSH PRIVATE KEY-----
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b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
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QyNTUxOQAAACD6GquAk5vBEfbtaJCTSfnQEhjzC8e5GF60hSbPP0BJbAAAAJiQxGNokMRj
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aAAAAAtzc2gtZWQyNTUxOQAAACD6GquAk5vBEfbtaJCTSfnQEhjzC8e5GF60hSbPP0BJbA
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AAAED2muzuU4BAiCqbg0ayGxgiDvfS/xI1SFvb32oLzTnn8/oaq4CTm8ER9u1okJNJ+dAS
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GPMLx7kYXrSFJs8/QElsAAAAFHJ1bm5lci1hZG1pbkB4aWFveGlhAQ==
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-----END OPENSSH PRIVATE KEY-----
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"""
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key_path = "/tmp/new_server_ed25519"
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with open(key_path, "w") as f:
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f.write(KEY_CONTENT)
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os.chmod(key_path, 0o600)
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def ssh(cmd, timeout=60):
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r = subprocess.run(
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f'ssh -i {key_path} -o StrictHostKeyChecking=no -o ConnectTimeout=10 -o ServerAliveInterval=30 root@{NEW_SERVER} "{cmd}"',
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shell=True, capture_output=True, text=True, timeout=timeout+10
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)
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return r.returncode, r.stdout.strip(), r.stderr.strip()
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print("=" * 50)
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print("步骤1: 系统信息")
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print("=" * 50)
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rc, out, err = ssh("cat /etc/os-release | head -5 && echo '---' && uname -r")
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print(out[:300])
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print("\n" + "=" * 50)
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print("步骤2: CMD Agent状态")
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print("=" * 50)
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rc, out, err = ssh("systemctl status cmd-agent 2>&1 | head -10 && echo '---' && ss -tlnp | grep -E '5000|5927|8080' || echo 'no listening port found'")
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print(out[:500])
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print("\n" + "=" * 50)
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print("步骤3: 安装Node.js 20（二进制包方式）")
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print("=" * 50)
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# 先检查是否已装
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rc, out, err = ssh("which node 2>/dev/null && node --version 2>&1 || echo 'NOT_INSTALLED'")
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print(f"当前状态: {out[:100]}")
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if "NOT_INSTALLED" in out or "v20" not in out:
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print("开始安装Node.js...")
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# 下载二进制包
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rc, out, err = ssh("""
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cd /tmp
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curl -fsSL https://nodejs.org/dist/v20.15.0/node-v20.15.0-linux-x64.tar.xz -o node.tar.xz 2>&1 | tail -3
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ls -lh node.tar.xz
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""", timeout=120)
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print(f"下载 RC={rc}")
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print(out[:300])
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if err: print(f"下载错误: {err[:200]}")
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# 解压安装
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rc, out, err = ssh("""
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cd /tmp
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tar -xf node.tar.xz
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rm -rf /usr/local/node
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mv node-v20.15.0-linux-x64 /usr/local/node
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ln -sf /usr/local/node/bin/node /usr/local/bin/node
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ln -sf /usr/local/node/bin/npm /usr/local/bin/npm
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ln -sf /usr/local/node/bin/npx /usr/local/bin/npx
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node --version
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npm --version
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which node
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""")
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print(f"安装 RC={rc}")
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print(out[:300])
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if err and rc != 0: print(f"安装错误: {err[:200]}")
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else:
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print("Node.js 20 已安装，跳过")
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print("\n" + "=" * 50)
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print("步骤4: 重启所有Runner服务")
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print("=" * 50)
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rc, out, err = ssh("""
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for i in 1 2 3 4 5 6; do
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systemctl restart act-runner-$i 2>&1
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echo "runner-$i restarted"
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done
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sleep 5
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systemctl is-active act-runner-{1,2,3,4,5,6} 2>&1
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""", timeout=60)
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print(out[:300])
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print("\n" + "=" * 50)
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print("步骤5: 验证Node可用")
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print("=" * 50)
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rc, out, err = ssh("node -e 'console.log(\"OK: \" + process.version)' && npm -v")
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print(out.strip())
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print("\n全部完成!")
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