// Path: breakerbox-turbine/src/main/java/com/yammer/breakerbox/turbine/client/RancherClient.java
// public class RancherClient {
//     private final Invocation.Builder builder;
//     private final RancherInstanceConfiguration instanceConfiguration;
// 
//     public RancherClient(final RancherInstanceConfiguration instanceConfiguration) {
//         Objects.requireNonNull(instanceConfiguration);
//         this.instanceConfiguration = instanceConfiguration;
//         this.builder = createInvocationBuilder();
//     }
// 
//     private Invocation.Builder createInvocationBuilder() {
//         Client client = ClientBuilder.newClient();
//         WebTarget webTarget = client.target(createRancherServiceUrl());
//         return webTarget.request().header("Authorization", getBasicAuthentication());
//     }
// 
//     private String createRancherServiceUrl() {
//         String filterParameters = instanceConfiguration.getQueryString();
//         String apiUrl = instanceConfiguration.getServiceApiUrl();
//         String serviceUrl = apiUrl.charAt(apiUrl.length() - 1) == '?' ? apiUrl : apiUrl + "?";
//         return serviceUrl.replaceAll("\\s", "") + filterParameters;
//     }
// 
// 
//     private String getBasicAuthentication() {
//         String token = instanceConfiguration.getAccessKey() + ":" + instanceConfiguration.getSecretKey();
//         return "BASIC " + new String(Base64.getEncoder().encode(token.getBytes(StandardCharsets.UTF_8)),
//                         StandardCharsets.UTF_8);
//     }
// 
//     public Response getServiceInstanceDetails() {
//         return builder.get();
//     }
// }
// 
// Path: breakerbox-turbine/src/main/java/com/yammer/breakerbox/turbine/config/RancherInstanceConfiguration.java
// public class RancherInstanceConfiguration {
//     @NotEmpty
//     private String serviceApiUrl;
//     @NotEmpty
//     private String accessKey;
//     @NotEmpty
//     private String secretKey;
//     @Nullable
//     private Map<String, String> parameters;
// 
//     public Map<String, String> getParameters() {
//         return parameters;
//     }
// 
//     public String getServiceApiUrl() {
//         return serviceApiUrl;
//     }
// 
//     public String getAccessKey() {
//         return accessKey;
//     }
// 
//     public String getSecretKey() {
//         return secretKey;
//     }
// 
//     @Override
//     public boolean equals(Object o) {
//       if (this == o) return true;
//       if (o == null || getClass() != o.getClass()) return false;
//       RancherInstanceConfiguration that = (RancherInstanceConfiguration) o;
//       return serviceApiUrl.equals(that.serviceApiUrl)
//               && accessKey.equals(that.accessKey)
//               && secretKey.equals(that.secretKey)
//               && null != parameters ? parameters.equals(that.parameters) : null == that.parameters;
//     }
// 
//     @Override
//     public int hashCode() {
//         int result = serviceApiUrl.hashCode();
//         result = 31 * result + accessKey.hashCode();
//         result = 31 * result + secretKey.hashCode();
//         if(null != parameters) {
//             result = 31 * result + parameters.hashCode();
//         }
//         return result;
//     }
// 
//     @Override
//     public String toString() {
//         return "RancherInstanceConfiguration{" +
//                 "serviceApiUrl='" + serviceApiUrl + '\'' +
//                 ", accessKey='" + accessKey + '\'' +
//                 ", secretKey='" + secretKey + '\'' +
//                 ", parameters='" + getQueryString() + '\'' +
//                 '}';
//     }
// 
//     public String getQueryString() {
//         return null!=parameters ? parameters.keySet().stream().map(s -> s +"="+ parameters.get(s)).reduce((s, s2) -> s+"&"+s2).orElse("") : "";
//     }
// }


import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ArrayNode;
import com.fasterxml.jackson.databind.node.JsonNodeType;
import com.fasterxml.jackson.databind.type.TypeFactory;
import com.netflix.turbine.discovery.Instance;
import com.netflix.turbine.discovery.InstanceDiscovery;
import com.yammer.breakerbox.turbine.client.RancherClient;
import com.yammer.breakerbox.turbine.config.RancherInstanceConfiguration;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.ws.rs.core.Response;
import java.io.IOException;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;
package com.yammer.breakerbox.turbine;



public class RancherInstanceDiscovery implements InstanceDiscovery {
    private static final Logger LOGGER = LoggerFactory.getLogger(RancherInstanceDiscovery.class);
// Path: breakerbox-turbine/src/main/java/com/yammer/breakerbox/turbine/client/RancherClient.java
// public class RancherClient {
//     private final Invocation.Builder builder;
//     private final RancherInstanceConfiguration instanceConfiguration;
// 
//     public RancherClient(final RancherInstanceConfiguration instanceConfiguration) {
//         Objects.requireNonNull(instanceConfiguration);
//         this.instanceConfiguration = instanceConfiguration;
//         this.builder = createInvocationBuilder();
//     }
// 
//     private Invocation.Builder createInvocationBuilder() {
//         Client client = ClientBuilder.newClient();
//         WebTarget webTarget = client.target(createRancherServiceUrl());
//         return webTarget.request().header("Authorization", getBasicAuthentication());
//     }
// 
//     private String createRancherServiceUrl() {
//         String filterParameters = instanceConfiguration.getQueryString();
//         String apiUrl = instanceConfiguration.getServiceApiUrl();
//         String serviceUrl = apiUrl.charAt(apiUrl.length() - 1) == '?' ? apiUrl : apiUrl + "?";
//         return serviceUrl.replaceAll("\\s", "") + filterParameters;
//     }
// 
// 
//     private String getBasicAuthentication() {
//         String token = instanceConfiguration.getAccessKey() + ":" + instanceConfiguration.getSecretKey();
//         return "BASIC " + new String(Base64.getEncoder().encode(token.getBytes(StandardCharsets.UTF_8)),
//                         StandardCharsets.UTF_8);
//     }
// 
//     public Response getServiceInstanceDetails() {
//         return builder.get();
//     }
// }
// 
// Path: breakerbox-turbine/src/main/java/com/yammer/breakerbox/turbine/config/RancherInstanceConfiguration.java
// public class RancherInstanceConfiguration {
//     @NotEmpty
//     private String serviceApiUrl;
//     @NotEmpty
//     private String accessKey;
//     @NotEmpty
//     private String secretKey;
//     @Nullable
//     private Map<String, String> parameters;
// 
//     public Map<String, String> getParameters() {
//         return parameters;
//     }
// 
//     public String getServiceApiUrl() {
//         return serviceApiUrl;
//     }
// 
//     public String getAccessKey() {
//         return accessKey;
//     }
// 
//     public String getSecretKey() {
//         return secretKey;
//     }
// 
//     @Override
//     public boolean equals(Object o) {
//       if (this == o) return true;
//       if (o == null || getClass() != o.getClass()) return false;
//       RancherInstanceConfiguration that = (RancherInstanceConfiguration) o;
//       return serviceApiUrl.equals(that.serviceApiUrl)
//               && accessKey.equals(that.accessKey)
//               && secretKey.equals(that.secretKey)
//               && null != parameters ? parameters.equals(that.parameters) : null == that.parameters;
//     }
// 
//     @Override
//     public int hashCode() {
//         int result = serviceApiUrl.hashCode();
//         result = 31 * result + accessKey.hashCode();
//         result = 31 * result + secretKey.hashCode();
//         if(null != parameters) {
//             result = 31 * result + parameters.hashCode();
//         }
//         return result;
//     }
// 
//     @Override
//     public String toString() {
//         return "RancherInstanceConfiguration{" +
//                 "serviceApiUrl='" + serviceApiUrl + '\'' +
//                 ", accessKey='" + accessKey + '\'' +
//                 ", secretKey='" + secretKey + '\'' +
//                 ", parameters='" + getQueryString() + '\'' +
//                 '}';
//     }
// 
//     public String getQueryString() {
//         return null!=parameters ? parameters.keySet().stream().map(s -> s +"="+ parameters.get(s)).reduce((s, s2) -> s+"&"+s2).orElse("") : "";
//     }
// }


// Path: breakerbox-turbine/src/main/java/com/yammer/breakerbox/turbine/RancherInstanceDiscovery.java
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ArrayNode;
import com.fasterxml.jackson.databind.node.JsonNodeType;
import com.fasterxml.jackson.databind.type.TypeFactory;
import com.netflix.turbine.discovery.Instance;
import com.netflix.turbine.discovery.InstanceDiscovery;
import com.yammer.breakerbox.turbine.client.RancherClient;
import com.yammer.breakerbox.turbine.config.RancherInstanceConfiguration;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.ws.rs.core.Response;
import java.io.IOException;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;

package com.yammer.breakerbox.turbine;



public class RancherInstanceDiscovery implements InstanceDiscovery {
    private static final Logger LOGGER = LoggerFactory.getLogger(RancherInstanceDiscovery.class);
    private final RancherClient rancherClient;