basic

README

Basic Example

This is a minimal "hello-world" example of LittleHorse using GoLang.

What's Going On

The file workflow.go has two functions defined:

• Greet, which is a Task Function.
• MyWorkflow, which is the Workflow Function.

Deploy the Task Worker

Before we can create the WfSpec, we need to register the TaskDef. The easiest way to do that is to run the task worker:

go run ./basic/worker

Leave that process running.

Register the WfSpec

Next, in another terminal, run:

go run ./basic/deploy

That will create the WfSpec. You can verify that via:

lhctl get wfSpec my-workflow

Run a WfRun

To run a WfRun, you can use lhctl.

lhctl run my-workflow name obi-wan

It will print out an ID. You can view the status of that WfRun via:

lhctl get wfRun <the id from the previous step>

Documentation

Index

• func Greet(name string) string
• func MyWorkflow(thread *wflib.ThreadBuilder)

Functions

func Greet

func Greet(name string) string

func MyWorkflow

func MyWorkflow(thread *wflib.ThreadBuilder)