# 如何创建租约

> etcd 租约创建指南

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LLMS 索引： [llms.txt](/zh/llms.txt)

---

`lease` 以 TTL 写入：


![07_etcdctl_lease_2016050501](/docs/etcd/tasks/img/create-lease.gif)

```shell
etcdctl --endpoints=$ENDPOINTS lease grant 300
# lease 2be7547fbc6a5afa granted with TTL(300s)

etcdctl --endpoints=$ENDPOINTS put sample value --lease=2be7547fbc6a5afa
etcdctl --endpoints=$ENDPOINTS get sample

etcdctl --endpoints=$ENDPOINTS lease keep-alive 2be7547fbc6a5afa
etcdctl --endpoints=$ENDPOINTS lease revoke 2be7547fbc6a5afa
# or after 300 seconds
etcdctl --endpoints=$ENDPOINTS get sample
```