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Load Balancer

Add two instance of user-service​

docker run -d -e COLOR_NAME=RED -p 8090:8080 --network docker_kong-net --name userservice_red pravin41/userservice:0.0.1

docker run -d -e COLOR_NAME=GREEN -p 8091:8080 --network docker_kong-net --name userservice_green  pravin41/userservice:0.0.1

Ring Load Balancer​

Create upstream​

curl -X POST http://localhost:8001/upstreams  \
    --data "name=user.v1.service"

Add two targets to the upstream​

curl -X POST http://localhost:8001/upstreams/user.v1.service/targets \
    --data "target=userservice_RED:8080" \
    --data "weight=100"
curl -X POST http://localhost:8001/upstreams/user.v1.service/targets \
    --data "target=userservice_green:8080" \
    --data "weight=50"