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Signed-off-by: John Burwell <meaux@cockamamy.net>

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This commit is contained in:
John Burwell 2016-09-10 17:18:07 -04:00
commit a661a11d76
1 changed files with 14 additions and 0 deletions
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14
utils/src/main/java/com/cloud/utils/ssh/SshHelper.java
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@ -22,6 +22,10 @@ package com.cloud.utils.ssh;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
@ -196,6 +200,16 @@ public class SshHelper {
String result = sbResult.toString();
if (StringUtils.isBlank(result)) {
try {
result = IOUtils.toString(stdout, StandardCharsets.UTF_8);
}
catch (IOException e) {
s_logger.error("Couldn't get content of input stream due to: " + e.getMessage());
return new Pair<Boolean, String>(false, result);
}
}
if (sess.getExitStatus() == null) {
//Exit status is NOT available. Returning failure result.
s_logger.error(String.format("SSH execution of command %s has no exit status set. Result output: %s", command, result));