<p><br></p><p><br></p><h3>도커에서의 샘플은 요기</h3><p><a href="https://github.com/motolies/spring-cloud-sample" target="_blank">https://github.com/motolies/spring-cloud-sample</a><br></p><p><br></p><p><br></p><hr><p><br></p><p><br></p><p>쿠버네티스 안에서 eureka 설정시</p><p>다음과 같이 설정함.</p><p><br></p><p><br></p><h3>deployment.yml</h3><div style="color: rgb(212, 212, 212); background-color: rgb(30, 30, 30); font-family: D2Coding, Consolas, &quot;Courier New&quot;, monospace, Consolas, &quot;Courier New&quot;, monospace; font-size: 13px; line-height: 18px; white-space: pre;"><div>---</div><div><span style="color: #569cd6;">apiVersion</span>: <span style="color: #ce9178;">v1</span></div><div><span style="color: #569cd6;">kind</span>: <span style="color: #ce9178;">ConfigMap</span></div><div><span style="color: #569cd6;">metadata</span>:</div><div>&nbsp; <span style="color: #569cd6;">name</span>: <span style="color: #ce9178;">eureka-cm</span></div><div><span style="color: #569cd6;">data</span>:</div><div>&nbsp; <span style="color: #6a9955;"># if you want to deploy n instances of eureka cluster,</span></div><div>&nbsp; <span style="color: #6a9955;"># you should set eureka_service_address: http://eureka-0.eureka:8761/eureka,...,http://eureka-(n-1).eureka:8761/eureka</span></div><div>&nbsp; <span style="color: #569cd6;">eureka_service_address</span>: <span style="color: #ce9178;">http://eureka-0.eureka:8761/eureka,http://eureka-1.eureka:8761/eureka,http://eureka-2.eureka:8761/eureka</span></div><div>---</div><div><span style="color: #569cd6;">apiVersion</span>: <span style="color: #ce9178;">apps/v1</span></div><div><span style="color: #569cd6;">kind</span>: <span style="color: #ce9178;">StatefulSet</span></div><div><span style="color: #569cd6;">metadata</span>:</div><div>&nbsp; <span style="color: #569cd6;">name</span>: <span style="color: #ce9178;">eureka</span></div><div><span style="color: #569cd6;">spec</span>:</div><div>&nbsp; <span style="color: #6a9955;"># No need to start the pods in order. We just need the stable network identity</span></div><div>&nbsp; <span style="color: #569cd6;">podManagementPolicy</span>: <span style="color: #ce9178;">"Parallel"</span></div><div>&nbsp; <span style="color: #569cd6;">serviceName</span>: <span style="color: #ce9178;">"eureka"</span></div><div>&nbsp; <span style="color: #569cd6;">replicas</span>: <span style="color: #b5cea8;">3</span></div><div>&nbsp; <span style="color: #569cd6;">selector</span>:</div><div>&nbsp; &nbsp; <span style="color: #569cd6;">matchLabels</span>:</div><div>&nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">app</span>: <span style="color: #ce9178;">eureka</span></div><div>&nbsp; <span style="color: #569cd6;">template</span>:</div><div>&nbsp; &nbsp; <span style="color: #569cd6;">metadata</span>:</div><div>&nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">labels</span>:</div><div>&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">app</span>: <span style="color: #ce9178;">eureka</span></div><div>&nbsp; &nbsp; <span style="color: #569cd6;">spec</span>:</div><div>&nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">containers</span>:</div><div>&nbsp; &nbsp; &nbsp; &nbsp; - <span style="color: #569cd6;">name</span>: <span style="color: #ce9178;">eureka</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">image</span>: <span style="color: #ce9178;">123456789.dkr.ecr.ap-northeast-2.amazonaws.com/sc_eureka_service:latest</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">ports</span>:</div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; - <span style="color: #569cd6;">containerPort</span>: <span style="color: #b5cea8;">8761</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">resources</span>:</div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">requests</span>:</div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">memory</span>: <span style="color: #ce9178;">"1Gi"</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">cpu</span>: <span style="color: #ce9178;">"500m"</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">limits</span>:</div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">memory</span>: <span style="color: #ce9178;">"1200Mi"</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">cpu</span>: <span style="color: #ce9178;">"500m"</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">env</span>:</div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; - <span style="color: #569cd6;">name</span>: <span style="color: #ce9178;">EUREKA_SERVER_ADDRESS</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">valueFrom</span>:</div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">configMapKeyRef</span>:</div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">name</span>: <span style="color: #ce9178;">eureka-cm</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">key</span>: <span style="color: #ce9178;">eureka_service_address</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; - <span style="color: #569cd6;">name</span>: <span style="color: #ce9178;">_JAVA_OPTIONS</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">value</span>: <span style="color: #ce9178;">-Xms1g -Xmx1g -Deureka.instance.preferIpAddress=false -Deureka.client.serviceUrl.defaultZone=${EUREKA_SERVER_ADDRESS}</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; - <span style="color: #569cd6;">name</span>: <span style="color: #ce9178;">MY_POD_NAME</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">valueFrom</span>:</div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">fieldRef</span>:</div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">fieldPath</span>: <span style="color: #ce9178;">metadata.name</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #6a9955;"># The hostnames must match with the the eureka serviceUrls, otherwise the replicas are reported as unavailable in the eureka dashboard</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; - <span style="color: #569cd6;">name</span>: <span style="color: #ce9178;">EUREKA_INSTANCE_HOSTNAME</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">value</span>: <span style="color: #ce9178;">${MY_POD_NAME}.eureka</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #6a9955;"># Due to camelcase issues with "defaultZone" and "preferIpAddress", _JAVA_OPTIONS is used here</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; - <span style="color: #569cd6;">name</span>: <span style="color: #ce9178;">EUREKA_CLIENT_REGISTERWITHEUREKA</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">value</span>: <span style="color: #ce9178;">"true"</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; - <span style="color: #569cd6;">name</span>: <span style="color: #ce9178;">EUREKA_CLIENT_FETCHREGISTRY</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">value</span>: <span style="color: #ce9178;">"true"</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; - <span style="color: #569cd6;">name</span>: <span style="color: #ce9178;">KAFKA_URL</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">value</span>: <span style="color: #ce9178;">"b-1.kafka-cluste.kafka.ap-northeast-2.amazonaws.com:9092,b-2.kafka-cluste.kafka.ap-northeast-2.amazonaws.com:9092"</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; - <span style="color: #569cd6;">name</span>: <span style="color: #ce9178;">CONFIG_URL_PORT</span></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">value</span>: <span style="color: #ce9178;">"http://sc-config-service.default.svc.cluster.local:8888"</span></div><br></div><p><br></p><h3>service.yml</h3><div style="color: rgb(212, 212, 212); background-color: rgb(30, 30, 30); font-family: D2Coding, Consolas, &quot;Courier New&quot;, monospace, Consolas, &quot;Courier New&quot;, monospace; font-size: 13px; line-height: 18px; white-space: pre;"><div>---</div><div><span style="color: #569cd6;">apiVersion</span>: <span style="color: #ce9178;">v1</span></div><div><span style="color: #569cd6;">kind</span>: <span style="color: #ce9178;">Service</span></div><div><span style="color: #569cd6;">metadata</span>:</div><div>&nbsp; <span style="color: #569cd6;">name</span>: <span style="color: #ce9178;">eureka</span></div><div>&nbsp; <span style="color: #569cd6;">labels</span>:</div><div>&nbsp; &nbsp; <span style="color: #569cd6;">app</span>: <span style="color: #ce9178;">eureka</span></div><div><span style="color: #569cd6;">spec</span>:</div><div>&nbsp; <span style="color: #569cd6;">ports</span>:</div><div>&nbsp; &nbsp; - <span style="color: #569cd6;">port</span>: <span style="color: #b5cea8;">8761</span></div><div>&nbsp; &nbsp; &nbsp; <span style="color: #569cd6;">name</span>: <span style="color: #ce9178;">eureka</span></div><div>&nbsp; <span style="color: #569cd6;">clusterIP</span>: <span style="color: #ce9178;">None</span></div><div>&nbsp; <span style="color: #569cd6;">selector</span>:</div><div>&nbsp; &nbsp; <span style="color: #569cd6;">app</span>: <span style="color: #ce9178;">eureka</span></div><br></div><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p>

[Kubernetes] Spring Cloud Eureka 서버를 EKS에서 동작시키기