Timely Sample Application Group
This sample application is the subject of a blog post describing a take on the application group feature for Spring Cloud Data Flow.
See below for more detail:
https://blog.switchbit.io/a-take-on-application-groups-with-spring-cloud-data-flow
Usage
This project is a multi-module Maven project containing the definitions and implementations for all stream, task and standalone applications used in the implementation of the sample application.
Branches
Each Git branch contains the incremental addition of features to the sample application. The following branches are available:
| Branch | Description |
|---|---|
| master (current) | The most basic stream definition. `time-source |
| timezone-processor | timezone-processor added to stream. `time-source |
| timely-file-tap | timely-file-tap added. :timely-stream.timezone-processor > file-sink ... |
| timely-task | timely-task added and triggered. `trigger-task ... |
| timely-events | config-server and timely-events added. trigger-events ... |
Deploying
To deploy the application group to a local Data Flow server running on the default ports:
$ ./mvnw scdf:deploywhere scdf:deploy refers to the Spring Cloud Data Flow Maven plugin
goal configured in the application-group module.
If the Data Flow server is running remotely, the URI can be configured as follows:
$ ./mvnw scdf:deploy -DdeployerServerUri=http://another-server:9393Please refer the to blog post for examples of both local and a "production" environment.