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dynomite-manager

(★ 95)

A sidecar to manage Dynomite clusters

파일 탐색기

최종 버전 다운로드 (.zip)

- - nebula-ci.yml
  - nebula-publish.yml
  - nebula-snapshot.yml
- .gitignore
- build.gradle
- dependencies.lock
- .gitignore
- build.gradle
- dependencies.lock
- .gitignore
- build.gradle
- dependencies.lock
- - gradle-wrapper.jar
  - gradle-wrapper.properties
.gitignore
build.gradle
CONTRIBUTING.md
CONTRIBUTORS.md
dependencies.lock
gradlew
gradlew.bat
LICENSE
OSSMETADATA
README.md
settings.gradle

# 설치 가이드

1. 코드 내려받기

git clone https://github.com/Netflix/dynomite-manager

깃허브에서 프로젝트 코드 전체를 내 컴퓨터로 내려받습니다.

cd dynomite-manager

방금 내려받은 프로젝트 폴더 안으로 이동합니다.

2. Gradle (Java/Kotlin)

보통 추천

사전 준비물

Git GitHub에서 프로젝트 코드를 내려받으려면 필요합니다.
JDK (Java) Java/Kotlin 프로젝트를 빌드/실행하려면 필요합니다.
Gradle 레포에 포함된 gradlew(Gradle Wrapper)를 쓰면 Gradle을 따로 설치할 필요가 없습니다.

./gradlew build

Gradle로 빌드를 진행합니다.

✅ BUILD SUCCESSFUL 메시지가 뜨면 성공입니다. build/ 폴더에 결과물이 생성됩니다.

이 레포의 README에 적힌 실제 명령어를 그대로 가져왔습니다.

// repository documentation

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# Dynomite-manager

[![Build Status](https://travis-ci.com/Netflix/dynomite-manager.svg)](https://travis-ci.com/Netflix/dynomite-manager)
[![Dev chat at https://gitter.im/Netflix/dynomite](https://badges.gitter.im/Netflix/dynomite.svg)](https://gitter.im/Netflix/dynomite?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
[![Apache V2 License](http://img.shields.io/badge/license-Apache%20V2-blue.svg)](https://github.com/Netflix/dynomite-manager/blob/dev/LICENSE)

**Dynomite-manager** is a Java process/tool that can be used alongside [Dynomite](https://github.com/Netflix/dynomite) to manage a Dynomite cluster. Some of the features include:
- [Discovery and Instance Healthcheck](https://github.com/Netflix/dynomite-manager/wiki/Discovery-and-Healthcheck)
- Node Configuration and Token Management for multi-region deployments
- Dynamic,Typed Properties based on [Archaius 2](https://github.com/Netflix/archaius)
-- High throughput and Thread Safe Configuration operations.
- [Dynomite/Redis cold bootstrap (warm-up)](https://github.com/Netflix/dynomite-manager/wiki/Cold-Bootstraping)
- [Monitoring and Insights Integration](https://github.com/Netflix/dynomite-manager/wiki/Monitoring-and-Insights-Integration)
- Support multi-region Dynomite deployment via public IP.
- Automated security group update in a multi-region environment.
- [Object storage backups (AWS S3 implementation provided)](https://github.com/Netflix/dynomite-manager/wiki/S3-Backups-and-Restores)
- [REST API](https://github.com/Netflix/dynomite-manager/wiki/REST-API)

Details about the features can be found in the [Wiki](https://github.com/Netflix/dynomite-manager/wiki)

## Workflow

The stable version of Dynomite-manager is the [master]( https://github.com/Netflix/dynomite-manager/tree/master ) branch.

For questions or contributions, please consider reading [CONTRIBUTING.md](CONTRIBUTING.md).

## Build

Dynomite-manager comes with a Gradle wrapper

./gradlew build

The gradlew script will pull down all necessary gradle components/infrastructure automatically, then run the build.

Dynomite-manager provides several default implementations (AWS, Configuration, credentials etc). You can use these or choose to create your own. Dynomite-manager is currently working on AWS and your local environment. We are open to contributions to support other platforms as well.

## Howto

At Netflix, we use AWS to deploy Dynomite-manager in an EC2 instance along with Dynomite and Redis. However, Dynomite-manager has a set of abstracted interfaces that it can work in different environments. The following are the [AWS bindings](https://github.com/Netflix/dynomite-manager/blob/dev/dynomitemanager-web/src/main/java/com/netflix/florida/startup/FloridaModule.java#L101-L108). In a different environment, these interfaces must be implemented. By default, we provide a [local binding](https://github.com/Netflix/dynomite-manager/blob/dev/dynomitemanager-web/src/main/java/com/netflix/florida/startup/FloridaModule.java#L111) for getting the instance information from a local-end point.

Secondly, we use Dynomite-manager as a sidecar for the communication of Dynomite with the highly available database where the tokens are stored. For that reason, we use Cassandra. The [default instance factory](https://github.com/Netflix/dynomite-manager/blob/dev/dynomitemanager-web/src/main/java/com/netflix/florida/startup/FloridaModule.java#L115) binding is about Cassandra but any other data store could be used. Moreover, in order to get the information about the Cassandra nodes, we provide a [Local Host supplier](https://github.com/Netflix/dynomite-manager/blob/dev/dynomitemanager-web/src/main/java/com/netflix/florida/startup/FloridaModule.java#L116) as well as implementations for [Eureka discovery service](https://github.com/Netflix/dynomite-manager/blob/dev/dynomitemanager-web/src/main/java/com/netflix/florida/startup/FloridaModule.java#L118).

### Deploying in a Tomcat Container

1. Build the dynomite-manager
2. Set up Auto-Scale Group (ASG) and spin up instances
3. Install [Dynomite](https://github.com/Netflix/dynomite) and web container (such as tomcat) on the instances.
4. Setup AWS credentials
5. Deploy `dynomite-manager.war` in your container

### Integrating with other systems

Dynomite-manager also publishes the corresponding .jars that one can use to integrate with their own systems. At Netflix, we do use this approach. We bring the OSS .jars in our build process that produces a .war file.

## Configuration

Dynomite-manager is comprised of 4 configuration interfaces.

* [FloridaConfig](https://github.com/Netflix/dynomite-manager/blob/dev/dynomitemanager-core/src/main/java/com/netflix/dynomitemanager/config/FloridaConfig.java): Configuration for everything related to Dynomite and Redis.
* [AwsCommonConfig](https://github.com/Netflix/dynomite-manager/blob/dev/dynomitemanager-common/src/main/java/com/netflix/nfsidecar/config/AWSCommonConfig.java): AWS configuration. If DM is deployed in another environment, then the corresponding interface should be added.
* [CassCommonConfig](https://github.com/Netflix/dynomite-manager/blob/dev/dynomitemanager-common/src/main/java/com/netflix/nfsidecar/config/CassCommonConfig.java): Cassandra configuration. This is the configuration for Cassandra which stores the Dynomite tokens. If another DB is used, then the corresponding interface should be added.
* [CommonConfig](https://github.com/Netflix/dynomite-manager/blob/dev/dynomitemanager-common/src/main/java/com/netflix/nfsidecar/config/CommonConfig.java): Baseline configuration.

## Help

We are looking forward in your contributions. If you need some help with either getting up and going or some problems with the code?

* Submit an issue to repo
   * Chat with us on [![Dev chat at https://gitter.im/Netflix/dynomite](https://badges.gitter.im/Netflix/dynomite.svg)](https://gitter.im/Netflix/dynomite?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)

## License

Licensed under the Apache License, Version 2.0: http://www.apache.org/licenses/LICENSE-2.0