Quick Start

Welcome to KubeVela! In this guide, we'll walk you through how to deploy applications on KubeVela CLI/Appfile.

Setup

Make sure you have finished and verified installation following this guide.

1. Initialize Application Deployment Config

$ vela init --render-only
Welcome to use KubeVela CLI! We're going to help you run applications through a couple of questions.

Environment: default, namespace: default

? Do you want to setup a domain for web service:
? Provide an email for production certification:
? What would you like to name your application:  testapp
? Choose workload type for your service:  webservice
? What would you name this webservice:  testsvc
? specify app image: crccheck/hello-world
? specify port for container: 8000

Rendered and written deployment config to vela.yaml

In current directory, you will have a generated vela.yaml:

createTime: ...
updateTime: ...

name: testapp
services:
  testsvc:
    image: crccheck/hello-world
    port: 8000
    type: webservice

2. Add Routing Config

Add routing config under route:

services:
  testsvc:
    ...
    route:
      domain: testsvc.example.com
      rules:
        - path: /testapp
          rewriteTarget: /

3. Deploy Application

$ vela up
Parsing vela.yaml ...
Loading templates ...

Rendering configs for service (testsvc)...
writing deploy config to (.vela/deploy.yaml)

Applying deploy configs ...
Checking if app has been deployed...
app existed, updating existing deployment...
✅ app has been deployed 🚀🚀🚀
    Port forward: vela port-forward testapp
             SSH: vela exec testapp
         Logging: vela logs testapp
      App status: vela status testapp
  Service status: vela status testapp --svc testsvc

Check the status until we see route trait ready:

$ vela status testapp
About:

  Name:      	testapp
  Namespace: 	default
  Created at:	...
  Updated at:	...

Services:

  - Name: testsvc
    Type: webservice
    HEALTHY Ready: 1/1
    Last Deployment:
      Created at: ...
      Updated at: ...
    Routes:
      - route: 	Visiting URL: http://testsvc.example.com	IP: localhost

In kind cluster setup, you can visit the service via localhost:

If not in kind cluster, replace localhost with ingress address

$ curl -H "Host:testsvc.example.com" http://localhost/testapp
<xmp>
Hello World


                                       ##         .
                                 ## ## ##        ==
                              ## ## ## ## ##    ===
                           /""""""""""""""""\___/ ===
                      ~~~ {~~ ~~~~ ~~~ ~~~~ ~~ ~ /  ===- ~~~
                           \______ o          _,/
                            \      \       _,'
                             `'--.._\..--''
</xmp>

What's Next

Congratulations! You have just deployed an app using Vela. Here are some recommended next steps:

Learn about the project's movation and architecture
Try out more tutorials
Join our community Slack and/or Gitter

Welcome onboard and sail Vela!

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