etcd-manager

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name: etcd description: "Manage etcd key-value store operations (list, get, put, delete) with safety checks and backup mechanisms. Use when: reading/writing configuration, managing distributed system state, or performing safe etcd operations in dev/test/prod environments."

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etcd Skill

A clean and safe etcd management skill for OpenClaw.

Safety Rules

1. Read-first: Always prefer read operations (list, get) over write operations 2. Backup before modification: Always show old value before put/delete 3. Production protection: Be extra cautious with prod environments 4. Explicit confirmation: Require clear user intent for destructive operations

Command Conventions

List keys by prefix

etcdctl --endpoints="$ENDPOINTS" get "$PREFIX" --prefix --keys-only

Get key and value

etcdctl --endpoints="$ENDPOINTS" get "$KEY"

Put key (with backup)

# Show old value first
etcdctl --endpoints="$ENDPOINTS" get "$KEY" || true
Write new value
etcdctl --endpoints="$ENDPOINTS" put "$KEY" "$VALUE"

Delete key (with backup)

# Backup old value
etcdctl --endpoints="$ENDPOINTS" get "$KEY" || true
Delete
etcdctl --endpoints="$ENDPOINTS" del "$KEY"

For TLS connections, add:

--cacert="$CACERT" --cert="$CERT" --key="$KEY_FILE"

Workflow

1. Environment identification: Determine if this is dev/test/prod 2. Safety check: Verify operation safety based on environment 3. Backup: For write operations, show current state 4. Execution: Perform the requested operation 5. Verification: Confirm the operation succeeded

Output Format

Use standardized output format:

【ETCD 操作结果】
1. 操作信息
环境：
Endpoint：
Action：
Prefix：
Key：
2. 执行结果
状态：成功 / 失败
摘要：
3. 数据
Key 列表：
原值：
新值：
删除前备份：
4. 风险提示
- 
5. 备注
- 

Examples

List keys

请使用etcd技能：
操作：list
环境：test
端点：http://etcd-test:2379
前缀：/app/config/

Get value

请使用etcd技能：
操作：get
环境：prod
端点：https://etcd-prod:2379
key：/app/config/database

Put value

请使用etcd技能：
操作：put
环境：dev
端点：http://localhost:2379
key：/test/key
value：test_value

Delete key

请使用etcd技能：
操作：delete
环境：test
端点：http://etcd-test:2379
key：/test/old_key

Notes

Always use etcdctl version 3.6.1 or higher

For production environments, consider using TLS

The skill includes built-in backup mechanisms

Operations are logged for audit purposes

List keys

请使用etcd技能：
操作：list
环境：test
端点：http://etcd-test:2379
前缀：/app/config/

Get value

请使用etcd技能：
操作：get
环境：prod
端点：https://etcd-prod:2379
key：/app/config/database

Put value

请使用etcd技能：
操作：put
环境：dev
端点：http://localhost:2379
key：/test/key
value：test_value

Delete key

请使用etcd技能：
操作：delete
环境：test
端点：http://etcd-test:2379
key：/test/old_key

Always use etcdctl version 3.6.1 or higher

For production environments, consider using TLS

The skill includes built-in backup mechanisms

Operations are logged for audit purposes