Package org.jgroups.protocols.kubernetes

Class Client

java.lang.Object

org.jgroups.protocols.kubernetes.Client

public class Client
extends Object

Author:

Ales Justin

Field Summary

Fields

Modifier and Type	Field	Description
protected int	connectTimeout
protected Map<String,String>	headers
protected String	info
protected org.jgroups.logging.Log	log
protected String	masterUrl
protected int	operationAttempts
protected long	operationSleep
protected int	readTimeout
protected StreamProvider	streamProvider

Constructor Summary

Constructors

Constructor	Description
Client(String masterUrl, Map<String,String> headers, int connectTimeout, int readTimeout, int operationAttempts, long operationSleep, StreamProvider streamProvider, org.jgroups.logging.Log log)

Method Summary

Modifier and Type	Method	Description
protected String	fetchFromKubernetes(String op, String namespace, String labels, boolean dump_requests)
List<Pod>	getPods(String namespace, String labels, boolean dump_requests)
String	info()
protected List<Pod>	parseJsonResult(String input, String namespace, String labels)
protected boolean	podRunning(Json podStatus)	Helper method to determine if a pod is considered running or not.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

masterUrl

protected final String masterUrl

headers

protected final Map<String,String> headers

connectTimeout

protected final int connectTimeout

readTimeout

protected final int readTimeout

operationAttempts

protected final int operationAttempts

operationSleep

protected final long operationSleep

streamProvider

protected final StreamProvider streamProvider

info

protected final String info

log

protected final org.jgroups.logging.Log log

Constructor Detail

Client

public Client(String masterUrl,
              Map<String,String> headers,
              int connectTimeout,
              int readTimeout,
              int operationAttempts,
              long operationSleep,
              StreamProvider streamProvider,
              org.jgroups.logging.Log log)

Method Detail

info

public String info()

fetchFromKubernetes

protected String fetchFromKubernetes(String op,
                                     String namespace,
                                     String labels,
                                     boolean dump_requests)
                              throws Exception

Throws:

Exception

getPods

public List<Pod> getPods(String namespace,
                         String labels,
                         boolean dump_requests)
                  throws Exception

Throws:

Exception

parseJsonResult

protected List<Pod> parseJsonResult(String input,
                                    String namespace,
                                    String labels)

podRunning

protected boolean podRunning(Json podStatus)

Helper method to determine if a pod is considered running or not.

Parameters:

podStatus - a Json object expected to contain the "status" object of a pod

Returns:

true if the pod is considered available, false otherwise