raman077 / conductor

Conductor is a microservices orchestration engine - https://netflix.github.io/conductor/

Conductor

Conductor is an orchestration engine that runs in the cloud.

Community

Please feel free to join our Gitter for questions and interacting with the community.

Access here other Conductor related projects made by the community! - Backup tool, Cron like workflow starter, Docker containers...

Builds

Conductor builds are run on Travis CI here.

Branch	Build	Coverage (coveralls.io)	Coverage (codecov.io)
master
dev

Documentation & Getting Started

http://netflix.github.io/conductor/

Getting Started guide.

Get Conductor

Binaries are available from Maven Central and jcenter.

Below are the various artifacts published:

Artifact	Description
conductor-common	Common models used by various conductor modules
conductor-core	Core Conductor module
conductor-redis-persistence	Persistence using Redis/Dynomite
conductor-es5-persistence	Indexing using Elasticsearch 5.X
conductor-jersey	Jersey JAX-RS resources for the core services
conductor-ui	node.js based UI for Conductor
conductor-contribs	Optional contrib package that holds extended workflow tasks and support for SQS
conductor-client	Java client for Conductor that includes helpers for running a worker tasks
conductor-server	Self contained Jetty server
conductor-test-harness	Used for building test harness and an in-memory kitchensink demo

Building

To build the server, use the following dependencies in your classpath:

• conductor-common
• conductor-core
• conductor-jersey
• conductor-redis-persistence (unless using your own persistence module)
• conductor-es5-persistence (unless using your own index module)
• conductor-contribs (optional)

Deploying Jersey JAX-RS resources

Add the following packages to classpath scan:

com.netflix.conductor.server.resources
com.netflix.workflow.contribs.queue

Conductor relies on the guice (4.0+) for the dependency injection. Persistence has a guice module to wire up appropriate interfaces:

com.netflix.conductor.dao.RedisWorkflowModule

Database Requirements

• The default persistence used is Dynomite
• For queues, we are relying on dyno-queues
• The indexing backend is Elasticsearch (5.x)

Other Requirements

• JDK 1.8+
• Servlet Container

Get Support

Conductor is maintained by Media Workflow Infrastructure team at Netflix. Use github issue tracking for any support request.

Contributions

Whether it is a small doc correction, bug fix or adding new module to support some crazy feature, contributions are highly appreciated. We just ask to follow standard oss guidelines. And to reiterate, please check with us before spending too much time, only to find later that someone else is already working on similar feature.

dev branch is the current working branch, while master branch is current stable branch. Please send your PR's to dev branch, making sure that it builds on your local system successfully. Also, please make sure all the conflicts are resolved.

Feel free to create an issue with a label: question, with any questions or requests for help.

License

Copyright 2018 Netflix, Inc.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.