Concord

Website: https://concord.walmartlabs.com
Installation guide
Core Plugins
Community Plugins

Concord is a workflow server. It is the orchestration engine that connects different systems together using scenarios and plugins created by users.

Building

Dependencies:

Java 8
Docker Community Edition
(Optional) NodeJS and NPM (Node 8 or greater)

git clone ...
cd concord
./mvnw clean install -DskipTests

Docker Images

You can build docker images using this commands:

./mvnw clean install -DskipTests -Pdocker

Console

cd ./console2
npm install # Install dependencies

Verify that the proxy property in console2/package.json is set to the Server's API address.

Start the console in dev mode by running:

npm run start

Integration tests

Prerequisites

Prerequisites:

Git 2.3+
Docker, listening on tcp://127.0.0.1:2375;
Ansible 2.6.0+ must be installed and available in $PATH. See the official documentation;
ujson python module is required. It can be installed using pip install ujson or a system package manager;
requests python module is required. It can be installed using pip install requests or a system package manager;
Java must be available in $PATH as java;
Chrome WebDriver available in $PATH.

Running tests

Integration tests are disabled by default. Use the it profile to enable them:

./mvnw verify -Pit

This will run ITs agains the locally running server and the agent. To automatically start and stop the server and the agent using docker, use the docker profile:

./mvnw verify -Pit -Pdocker

Examples

See the examples directory.

How To Release New Versions

perform the regular Maven release:

$ ./mvnw release:prepare release:perform

push the tags:
```
$ git push --tags
```
sync to Central;

build and push the Docker images:

$ git checkout RELEASE_TAG
$ ./mvnw -f docker-images clean package -Pdocker
$ ./docker-images/push.sh RELEASE_TAG

yianjiajia/concord