Eureka Server

Uses Spring Eureka Server

spring:
    application:
        name: mleurekaserver
server:
    port: ${EUREKA-SERVER-PORT}
    contextPath: /  
eureka:
    instance:
        hostname: ${EUREKA-SERVER-HOST}
    client:
        registerWithEureka: false
        fetchRegistry: false 
        region: ${REGION} 
        availabilityZones: 
            ${REGION}: http://${EUREKA-SERVER-HOST}:${EUREKA-SERVER-PORT}/eureka/,http://${EUREKA-PEER-SERVER-HOST}:${EUREKA-PEER-SERVER-PORT}/eureka/ 
        service-url:
            defaultZone: http://${EUREKA-PEER-SERVER-HOST}:${EUREKA-PEER-SERVER-PORT}/eureka/

Eureka Server is configured with a peer and has a peer server - per region. For Demo purposes we call the region east.

docker build -f docker/DockerFile.eureka -t santhoshcheeran/mleurekaserverrepo .

Docker image can be built using above command. All you need is the dockerfile, the instructions in the file will do the rest. So get the dockerfile and prepare the image, if you need to.

Login to docker, before pushing image using the following command - docker login

docker push santhoshcheeran/mlservicerepo

For running on local box in Eclipse, with VM arguments, find all the -e arguments in the section below and do a replace as follows

-e "EUREKA-PEER-SERVER-HOST=localhost" - Replace it as -DEUREKA-PEER-SERVER-HOST=localhost

Eureka East Server 1,2

Run as follows

docker run --name=eurekaserver-instance-east1 -it --rm -p 8761:8761 -e "REGION=east" -e "EUREKA-SERVER-HOST=localhost" -e "EUREKA-SERVER-PORT=8761" -e "EUREKA-PEER-SERVER-HOST=localhost" -e "EUREKA-PEER-SERVER-PORT=8762" -P santhoshcheeran/mleurekaserverrepo

docker run --name=eurekaserver-instance-east2 -it --rm -p 8762:8762 -e "REGION=east" -e "EUREKA-SERVER-HOST=localhost" -e "EUREKA-SERVER-PORT=8762" -e "EUREKA-PEER-SERVER-HOST=localhost" -e "EUREKA-PEER-SERVER-PORT=8761" -P santhoshcheeran/mleurekaserverrepo

Eureka West Server 3,4

Run as follows

docker run --name=eurekaserver-instance-west1 -it --rm -p 8763:8763 -e "REGION=west" -e "EUREKA-SERVER-HOST=localhost" -e "EUREKA-SERVER-PORT=8763" -e "EUREKA-PEER-SERVER-HOST=localhost" -e "EUREKA-PEER-SERVER-PORT=8764" -P santhoshcheeran/mleurekaserverrepo

docker run --name=eurekaserver-instance-west2 -it --rm -p 8764:8764 -e "REGION=west" -e "EUREKA-SERVER-HOST=localhost" -e "EUREKA-SERVER-PORT=8764" -e "EUREKA-PEER-SERVER-HOST=localhost" -e "EUREKA-PEER-SERVER-PORT=8763" -P santhoshcheeran/mleurekaserverrepo