apiroute/apiroute-service/src/main/java/org/onap/msb/apiroute/health/OpenRestyHealthCheck.java

   1 package org.onap.msb.apiroute.health;
   2
   3 import org.apache.commons.lang3.StringUtils;
   4 import org.onap.msb.apiroute.wrapper.util.HttpClientUtil;
   5 import org.slf4j.Logger;
   6 import org.slf4j.LoggerFactory;
   7
   8 import com.codahale.metrics.health.HealthCheck;
   9
  10 public class OpenRestyHealthCheck extends HealthCheck {
  11         private static final Logger LOGGER = LoggerFactory
  12                         .getLogger(OpenRestyHealthCheck.class);
  13         private String CHECK_IP="127.0.0.1";
  14         private String CHECK_PORT="80";
  15         private String CHECK_URL = "http://"+CHECK_IP+":"+CHECK_PORT+"/api/microservices/v1/apiRoute/discoverInfo";
  16
  17         @Override
  18         protected Result check() throws Exception {
  19                 // TODO Auto-generated method stub
  20
  21                 if(!StringUtils.isBlank(System.getenv("HTTP_OVERWRITE_PORT")))
  22                 {
  23                         CHECK_PORT=System.getenv("HTTP_OVERWRITE_PORT");
  24                         CHECK_URL = "http://"+CHECK_IP+":"+CHECK_PORT+"/api/microservices/v1/apiRoute/discoverInfo";
  25                         LOGGER.info("check openresty URL:"+CHECK_URL);
  26                 }
  27
  28                 int resultStatus = HttpClientUtil.httpGetStatus(CHECK_URL);
  29
  30                 if (resultStatus == 200) {
  31                         return Result.healthy();
  32                 } else {
  33                         return Result
  34                                         .unhealthy("check openresty fail:" + resultStatus);
  35                 }
  36
  37         }
  38
  39 }