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Enter a command. For example: spike, aws s3api, ack, git branch.

etcdctl

CLI interface for interacting with etcd, a highly-available key-value pair store. More information: https://etcd.io/docs/latest/dev-guide/interacting_v3/.

• Display the value associated with a specified key:
   
  etcdctl get {{my/key}}
   
• Store a key-value pair:
   
  etcdctl put {{my/key}} {{my_value}}
   
• Delete a key-value pair:
   
  etcdctl del {{my/key}}
   
• Store a key-value pair, reading the value from a file:
   
  etcdctl put {{my/file}} < {{path/to/file.txt}}
   
• Save a snapshot of the etcd keystore:
   
  etcdctl snapshot save {{path/to/snapshot.db}}
   
• Restore a snapshot of an etcd keystore (restart the etcd server afterwards):
   
  etcdctl snapshot restore {{path/to/snapshot.db}}
   
• Add a user:
   
  etcdctl user add {{my_user}}
   
• Watch a key for changes:
   
  etcdctl watch {{my/key}}