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:

Git 2.18+
Java 8
Docker Community Edition
(Optional) NodeJS and NPM (Node 10 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

See the console2/README.md file.

cd ./console2
npm install # Install dependencies

Start the console in dev mode by running:

npm run start

Java 11

Use the jdk11 profile:

./mvnw clean install -DskipTests -Pdocker -Pjdk11

This command builds binaries and Docker images using JDK 11.

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;
requests python module is required. It can be installed by using pip install requests or the 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

To run UI ITs in an IDE using the UI's dev mode:

start the UI's dev mode with cd console2 && npm start;
set up IT_CONSOLE_BASE_URL=http://localhost:3000 environment variable before running any UI tests.

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

billmcchesney1 / concord

readme