hanoch / dcos-commons

Quick Start | FAQ | Javadocs | Contributing | Slack

========= DC/OS SDK is a collection of tools, libraries, and documentation for easy integration and automation of stateful services, such as databases, message brokers, and caching services.

DC/OS SDK is currently in alpha stage: it can run services, but APIs change regularly, and features are under active development.

Benefits

• Simple and Flexible: The SDK provides the simplicity of a declarative YAML API as well as the flexibility to use the full Java programming language.

• Automate Maintenance: Stateful services need to be maintained. With the SDK, you can automate maintenance routines, such as backup and restore, to simplify operations.

• Available and Durable: When servers fail, you need to reschedule the tasks without data loss or performance impact. With the SDK, you develop automated recovery strategies so services heal themselves.

• Production-Proven: Building reliable services is hard. Uber and Bing platform teams use the SDK for mission-critical databases and message brokers.

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Quick Start

From a workstation with 8G Memory, Git, VirtualBox 5.0.x, and Vagrant 1.8.4, run:

1. Download the DC/OS SDK.

git clone https://github.com/mesosphere/dcos-commons.git

2. Create your local development environment.

cd dcos-commons/ && ./get-dcos-docker.sh

• Visit the DC/OS cluster dashboard to verify your development environment is running.

3. Enter your development environment.

cd tools/vagrant/ && vagrant ssh

4. Build your hello-world example project.

cd /dcos-commons/frameworks/helloworld/ && ./build.sh local

5. Start your hello-world DC/OS service.

dcos package install hello-world

6. Explore your hello-world service.

• Visit the dashboard to see your hello-world service running.
• Click through to one of your tasks (e.g. world-server-1-<uuid>), select the Files tab, select world-container-path, and finally select the output file.

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References

• Developer Guide ... coming soon!
• Javadocs

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Contributions

Contributions are welcome! See CONTRIBUTING.

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License

DC/OS SDK is licensed under the Apache License, Version 2.0.