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Version: v1.4

Vegeta

Install#

$ vela addon enable vegeta

Uninstall#

$ vela addon disable vegeta

Supported workload type#

Vegeta Trait supports following component types: webservice, worker and cloneset.

How to start#

Use a component typed webservice to start, keep the following to show-vegeta.yaml, then vela up -f show-vegeta.yaml

apiVersion: core.oam.dev/v1beta1
kind: Application
metadata:
name: new-vegeta
namespace: vegeta
spec:
components:
- name: new-vegeta
type: webservice
properties:
exposeType: ClusterIP
image: nginx:latest
ports:
- expose: true
port: 80
protocol: TCP
ports: 80
traits:
- type: vegeta
properties:
dorequest: 'GET http://show-vegeta:80'
parallelism: 1
backofflimit: 10

Check the app status and trait status

vela ls app -n vegeta
APP COMPONENT TYPE TRAITS PHASE HEALTHY STATUS CREATED-TIME
new-vegeta new-vegeta webservice vegeta running healthy Ready:1/1 2022-05-31 21:24:28 +0800 CST
vela status new-vegeta -n vegeta
About:
Name: new-vegeta
Namespace: vegeta
Created at: 2022-05-31 21:24:28 +0800 CST
Status: running
Workflow:
mode: DAG
finished: true
Suspend: false
Terminated: false
Steps
- id:rqfzusuxgj
name:new-vegeta
type:apply-component
phase:succeeded
message:
Services:
- Name: new-vegeta
Cluster: local Namespace: vegeta
Type: webservice
Healthy Ready:1/1
Traits:
? vegeta
vela logs new-vegeta --name new-vegeta -n vegeta
? You have 2 deployed resources in your app. Please choose one: [Use arrows to move, type to filter]
> Cluster: local | Namespace: vegeta | Kind: Deployment | Name: new-vegeta
Cluster: local | Namespace: vegeta | Kind: Job | Name: new-vegeta
Choose the Job to show testing data logs
  • If you want a more nice demo, use the two tools: jaggr and jplot to show the data
kubectl logs new-vegeta--1-qrh67 -n vegeta -f | jaggr @count=rps hist\[100,200,300,400,500\]:code p25,p50,p95:latency sum:bytes_in sum:bytes_out | jplot rps+code.hist.100+code.hist.200+code.hist.300+code.hist.400+code.hist.500 latency.p95+latency.p50+latency.p25 bytes_in.sum+bytes_out.sum
Last updated on by wyike