Writing to etcd

Adding a KV pair to an etcd cluster

Prerequisites

  • Install etcdctl

Procedure

Use the put subcommand to write a key-value pair:

etcdctl --endpoints=$ENDPOINTS put foo "Hello World!"

where:

  • foo is the key name
  • "Hello World!" is the quote-delimited value

Last modified July 6, 2025: etcd-website: reorganise v3.7 (c159c16)