Etcd

  • By Ubuntu Containers Team
  • cloud
juju deploy etcd
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You will need Juju 2.9 to be able to run this command. Learn how to upgrade to Juju 2.9.
Channel Version Base
latest/stable 583
20.04 18.04 16.04
latest/candidate 583
20.04 18.04 16.04
latest/beta 569
20.04 18.04 16.04
latest/edge 588
20.04 18.04 16.04

Platform:

20.04 18.04 16.04

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Deploy a TLS terminated ETCD Cluster Read more


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While many Reactive Framework charms work on machines today, it’s recommended to create new charms with the Operator Framework. Learn more about the history of charms.

Etcd

Etcd is a highly available distributed key value store that provides a reliable way to store data across a cluster of machines. Etcd gracefully handles master elections during network partitions and will tolerate machine failure, including the master.

Your applications can read and write data into etcd. A simple use-case is to store database connection details or feature flags in etcd as key value pairs. These values can be watched, allowing your app to reconfigure itself when they change.

Advanced uses take advantage of the consistency guarantees to implement database master elections or do distributed locking across a cluster of workers.

Etcd allows storing data in a distributed hierarchical database with observation.

This charm is maintained along with the components of Charmed Kubernetes. For full information, please visit the official Charmed Kubernetes docs.