https://github.com/leanovate/play-etcd-client

https://github.com/leanovate/play-etcd-client

Last synced: 5 months ago
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• Host: GitHub
• URL: https://github.com/leanovate/play-etcd-client
• Owner: leanovate
• License: mit
• Created: 2015-10-16T15:09:13.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2016-05-02T11:25:10.000Z (about 10 years ago)
• Last Synced: 2024-03-26T15:05:33.937Z (about 2 years ago)
• Language: Scala
• Size: 1.01 MB
• Stars: 0
• Watchers: 6
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# play-etcd-client

Build status: [![Build Status](https://travis-ci.org/leanovate/play-etcd-client.svg?branch=master)](https://travis-ci.org/leanovate/play-etcd-client) [![codecov.io](https://codecov.io/github/leanovate/play-etcd-client/coverage.svg?branch=master)](https://codecov.io/github/leanovate/play-etcd-client?branch=master)

[![Maven Central](https://maven-badges.herokuapp.com/maven-central/de.leanovate/play-etcd-client_2.11/badge.svg)](https://maven-badges.herokuapp.com/maven-central/de.leanovate/play-etcd-client_2.11)

Simple library to use etcd in a play application.

## Usage

The current version is supposed to run with Play 2.4 or higher.

Add the following dependency to your project

```

libraryDependencies += "de.leanovate" %% "play-etcd-client" % "2.4.0"

```

The library has two main classes:

* `de.leanovate.play.etcd.EtcdClient`

  * Encapsulates low level interactions with the etcd cluster.

  * `getNode`: Get value or directory node

  * `createValue`: Create a value node in a directory (with auto-generated key)

  * `updateValue`: Create or update a value node

  * `deleteValue`: Delete a value node

  * `updateDir`: Create or update a directory node

  * `deleteDir`: Delete directory node

* `de.leanovate.play.etcd.EtcdOperation`

  * Implements higher level usecases one might realize with an etcd cluster.

  * `getValues`: Convenient method to get values from value or directory nodes

  * `transformValue` / `tryTransformValue`: Perform an atomic transformation on a value node

  * `enqueueValue` / `dequeueValue`: Use a directory node as queue

  * `lock` / `tryLock`: Perform a cluster-wide synchronization of code block

## License

[MIT Licence](http://opensource.org/licenses/MIT)