第1章 Getting started

Procedure

1. Create a new OpenShift Serverless Logic workflow project by running the following command:

   $ kn workflow create

   By default, the generated project name is new-project. You can change the project name by using the [-n|--name] flag as follows:

   Example command

   $ kn workflow create --name my-project

Procedure

1. Generate operator manifests for your OpenShift Serverless Logic workflow project by running the following command:

   $ kn workflow gen-manifest

   This creates a new file in the ./manifests directory in your project.

2. Apply the generated operator manifest to your cluster by running the following command:

   $ oc apply -f manifests/01-sonataflow_hello.yaml -n <namespace>

Procedure

1. From the directory where you created your OpenShift Serverless Logic project, move to your project directory by running the following command:

   $ cd ./<your-project-name>

2. Run the following command to build and run your OpenShift Serverless Logic workflow project:

   $ kn workflow run

   When the project is ready, the Development UI automatically opens in your browser at localhost:8080/q/dev-ui and you will find the Serverless Workflow Tools tile available. Alternatively, you can access the tool directly using http://localhost:8080/q/dev-ui/org.apache.kie.sonataflow.sonataflow-quarkus-devui/workflows.

Procedure

1. Create a new Quarkus workflow project by running the following command:

   $ kn workflow quarkus create

   By default, the generated project is named new-project. You can overwrite the project name by running the command with the --name flag as follows:

   $ kn workflow quarkus create --name <your-project-name>

   注記

   The generated project contains a minimal Quarkus workflow setup, including a sample workflow.sw.json file in ./<project-name>/src/main/resources/. First-time execution might take several minutes due to dependency downloads.

2. Optional: Add one or more extensions to the Quarkus project by running the command with the --extension flag as follows:

   $ kn workflow quarkus create --extension quarkus-jsonp,quarkus-smallrye-openapi

   You can include multiple extensions as a comma-separated list. For example, the following command adds the quarkus-jsonp and quarkus-smallrye-openapi extensions:

   $ kn workflow quarkus create --extension quarkus-jsonp,quarkus-smallrye-openapi