Add log statements while downloading remote file spec.

Author: varshavaradarajan

install.md

@@ -58,7 +58,7 @@ on Windows.
         - Remote File
             1. Specify the file name and type (`json` or `yaml`)
 
-            ![Create elastic profile using pod configuration][8]
+            ![Create elastic profile using remote file configuration][8]
 
     4. Save your profile.
     

src/main/java/cd/go/contrib/elasticagent/KubernetesAgentInstances.java

@@ -25,15 +25,13 @@
 import org.joda.time.DateTime;
 import org.joda.time.Period;
 
-import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.Semaphore;
 
 import static cd.go.contrib.elasticagent.KubernetesPlugin.LOG;
-import static cd.go.contrib.elasticagent.executors.GetProfileMetadataExecutor.SPECIFIED_USING_POD_CONFIGURATION;
 import static cd.go.contrib.elasticagent.utils.Util.getSimpleDateFormat;
 import static java.text.MessageFormat.format;
 

src/main/java/cd/go/contrib/elasticagent/KubernetesInstanceFactory.java

@@ -266,9 +266,11 @@ else if ("yaml".equalsIgnoreCase(fileType)) {
         File podSpecFile = new File(String.format("pod_spec_%s", UUID.randomUUID().toString()));
         try {
             FileUtils.copyURLToFile(new URL(fileToDownload), podSpecFile);
+            LOG.debug(format("Finished downloading %s to %s", fileToDownload, podSpecFile));
             String spec = FileUtils.readFileToString(podSpecFile, UTF_8);
             elasticAgentPod = mapper.readValue(spec, Pod.class);
             FileUtils.deleteQuietly(podSpecFile);
+            LOG.debug(format("Deleted %s", podSpecFile));
 
         } catch (IOException e) {
             //ignore error here, handle this inside validate profile!