ื‘ืฉืœื‘ ื”ื–ื” ื ืฉืชืžืฉ ื‘ืคืจื•ื™ืงื˜ ืฉื‘ื ื™ื ื• ื›ื“ื™ ืœื”ื‘ื™ืŸ ืฉื ื™ ืžื•ืฉื’ื™ื ื—ืฉื•ื‘ื™ื ืžืื•ื“ ื‘ืืจื›ื™ื˜ืงื˜ื•ืจืช ืžืขืจื›ื•ืช:

ื”ื“ื•ื’ืžื” ืฉืœื ื•:

ืจื›ื™ื‘ ืกื•ื’
Color API Stateless
MongoDB Stateful

ื—ืœืง 1 โ€” Scaling ืฉืœ ื”ืืคืœื™ืงืฆื™ื” ื”ึพStateless

ื ื’ื“ื™ืœ ืืช ืžืกืคืจ ื”ึพpods ืฉืœ ื”ืืคืœื™ืงืฆื™ื”.

kubectl scale deployment color-api --replicas=3

ื ื‘ื“ื•ืง:

kubectl get pods -l app=color-api

ื ืจืื” ืžืกืคืจ pods ืฉื•ื ื™ื:

color-api-xxxxx
color-api-yyyyy
color-api-zzzzz

ื›ืœ pod ื”ื•ื instance ืฉืœ ื”ืืคืœื™ืงืฆื™ื”.


ื—ืœืง 2 โ€” ื™ืฆื™ืจืช Traffic Generator

ื›ื“ื™ ืœืจืื•ืช ืื™ืš ื”ืชืขื‘ื•ืจื” ืžืชื—ืœืงืช ื‘ื™ืŸ ื”-pods ื ื™ืฆื•ืจ pod ืฉืžื™ื™ืฆืจ requests.

vi traffic-generator.yaml
apiVersion: v1
kind: Pod
metadata:
  name: traffic-generator
spec:
  containers:
    - name: traffic-generator
      image: lironefitoussi/traffic-generator:1.0.0
      args:
        - color-svc/api
        - "0.5"

ื ืคืจื•ืก: