yumoqing
dd40df6337
- METHODOLOGY.md: 备份/操作/验证/回退四大步操作规范 - dmig.py: 迁移引擎(台账表pipeline_deploy_ledger+幂等+破坏性守卫+down回退) - ddiff.py: 环境schema/参数/模块版本差异对账 - dbackup.py: mysqldump增量表备份+恢复命令生成 - migrations/m0001-m0004: 首批迁移(今日发现的生产库缺口)
13 lines
1.0 KiB
JSON
13 lines
1.0 KiB
JSON
{
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"id": "m0002",
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"title": "建 pipeline_agent_instances 表（poller 实例 id 机制，9/1 修复 1406/审计根因）",
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"backup_tables": [],
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"up": [
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{"op": "sql", "sql": "CREATE TABLE IF NOT EXISTS pipeline_agent_instances (id VARCHAR(32) NOT NULL COMMENT '主键ID', project_id VARCHAR(32) NOT NULL DEFAULT '' COMMENT '项目ID', role VARCHAR(64) NOT NULL COMMENT '角色(agent.xxx)', agent_id VARCHAR(32) NOT NULL COMMENT '实例ID(ag.xxxx)', status VARCHAR(16) NOT NULL DEFAULT 'active' COMMENT '状态', created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL COMMENT '创建时间', updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL COMMENT '更新时间', PRIMARY KEY(id)) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci engine=innodb COMMENT '角色agent实例注册(项目×角色→稳定实例id)'"},
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{"op": "sql", "sql": "CREATE UNIQUE INDEX pipeline_agent_instances_idx_pai_pr ON pipeline_agent_instances(project_id, role)"}
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],
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"down": [
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{"op": "sql", "sql": "DROP TABLE pipeline_agent_instances"}
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]
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}
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