54 lines
1.8 KiB
Markdown
54 lines
1.8 KiB
Markdown
# Nomad过期客户端节点处理总结
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## 任务目标
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移除Nomad集群中三个已过期的客户端节点：
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1. bj-semaphore (ID: fa91f05f)
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2. kr-ch2 (ID: 369f60be)
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3. kr-ch3 (ID: 3bd9e893)
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## 已完成操作
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### 1. 标记节点为不可调度
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```
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nomad node eligibility -address=http://100.86.141.112:4646 -disable fa91f05f
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nomad node eligibility -address=http://100.86.141.112:4646 -disable 369f60be
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nomad node eligibility -address=http://100.86.141.112:4646 -disable 3bd9e893
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```
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### 2. 强制排水操作
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```
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nomad node drain -address=http://100.86.141.112:4646 -enable -force fa91f05f
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nomad node drain -address=http://100.86.141.112:4646 -enable -force 369f60be
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nomad node drain -address=http://100.86.141.112:4646 -enable -force 3bd9e893
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```
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### 3. API删除尝试
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```
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curl -X DELETE http://100.86.141.112:4646/v1/node/fa91f05f-80d7-1b10-a879-a54ba2fb943f
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curl -X DELETE http://100.86.141.112:4646/v1/node/369f60be-2640-93f2-94f5-fe95907d0462
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curl -X DELETE http://100.86.141.112:4646/v1/node/3bd9e893-aef4-b732-6c07-63739601ccde
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```
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### 4. 服务器节点重启
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- 重启了 ash1d.global.global 节点
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- 重启了 ch2.global.global 节点
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- 集群保持稳定运行
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### 5. 配置管理更新
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- 从Ansible inventory文件中注释掉了过期节点：
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- ch2 (kr-ch2)
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- ch3 (kr-ch3)
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- semaphoressh (bj-semaphore)
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## 当前状态
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节点仍然显示在Nomad集群节点列表中，但已被标记为不可调度且已完成排水，不会对集群造成影响。
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## 后续建议
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1. 等待Nomad自动清理（默认72小时后）
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2. 监控集群状态确保正常运行
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3. 如有需要，可考虑更激进的手动清理方法
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## 相关文档
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- 详细操作报告: nomad_expired_nodes_final_report.md
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- 重启备份计划: nomad_restart_backup_plan.md
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- 移除操作报告: nomad_expired_nodes_removal_report.md |