use of com.google.spanner.v1.Session in project cloudstack by apache.
the class TestClient method sshTest.
private static String sshTest(String host) {
if (host == null) {
s_logger.info("Did not receive a host back from test, ignoring ssh test");
return null;
}
// We will retry 5 times before quitting
int retry = 0;
while (true) {
try {
if (retry > 0) {
s_logger.info("Retry attempt : " + retry + " ...sleeping 120 seconds before next attempt");
Thread.sleep(120000);
}
s_logger.info("Attempting to SSH into linux host " + host + " with retry attempt: " + retry);
Connection conn = new Connection(host);
conn.connect(null, 60000, 60000);
s_logger.info("SSHed successfully into linux host " + host);
boolean isAuthenticated = conn.authenticateWithPassword("root", "password");
if (isAuthenticated == false) {
return "Authentication failed";
}
boolean success = false;
Session sess = conn.openSession();
s_logger.info("Executing : wget http://172.16.0.220/dump.bin");
sess.execCommand("wget http://172.16.0.220/dump.bin && ls -al dump.bin");
InputStream stdout = sess.getStdout();
InputStream stderr = sess.getStderr();
byte[] buffer = new byte[8192];
while (true) {
if ((stdout.available() == 0) && (stderr.available() == 0)) {
int conditions = sess.waitForCondition(ChannelCondition.STDOUT_DATA | ChannelCondition.STDERR_DATA | ChannelCondition.EOF, 120000);
if ((conditions & ChannelCondition.TIMEOUT) != 0) {
s_logger.info("Timeout while waiting for data from peer.");
return null;
}
if ((conditions & ChannelCondition.EOF) != 0) {
if ((conditions & (ChannelCondition.STDOUT_DATA | ChannelCondition.STDERR_DATA)) == 0) {
break;
}
}
}
while (stdout.available() > 0) {
success = true;
int len = stdout.read(buffer);
if (// this check is somewhat paranoid
len > 0)
s_logger.info(new String(buffer, 0, len));
}
while (stderr.available() > 0) {
int len = stderr.read(buffer);
}
}
sess.close();
conn.close();
if (success) {
return null;
} else {
retry++;
if (retry == MAX_RETRY_LINUX) {
return "SSH Linux Network test fail";
}
}
} catch (Exception e) {
retry++;
if (retry == MAX_RETRY_LINUX) {
return "SSH Linux Network test fail with error " + e.getMessage();
}
}
}
}
use of com.google.spanner.v1.Session in project cloudstack by apache.
the class GuestNetwork method run.
@Override
public void run() {
NDC.push("Following thread has started" + Thread.currentThread().getName());
int retry = 0;
// Start copying files between machines in the network
s_logger.info("The size of the array is " + this.virtualMachines.size());
while (true) {
try {
if (retry > 0) {
s_logger.info("Retry attempt : " + retry + " ...sleeping 120 seconds before next attempt");
Thread.sleep(120000);
}
for (VirtualMachine vm : this.virtualMachines) {
s_logger.info("Attempting to SSH into linux host " + this.publicIp + " with retry attempt: " + retry);
Connection conn = new Connection(this.publicIp);
conn.connect(null, 600000, 600000);
s_logger.info("SSHed successfully into linux host " + this.publicIp);
boolean isAuthenticated = conn.authenticateWithPassword("root", "password");
if (isAuthenticated == false) {
s_logger.info("Authentication failed");
}
// execute copy command
Session sess = conn.openSession();
String fileName;
Random ran = new Random();
fileName = Math.abs(ran.nextInt()) + "-file";
String copyCommand = new String("./scpScript " + vm.getPrivateIp() + " " + fileName);
s_logger.info("Executing " + copyCommand);
sess.execCommand(copyCommand);
Thread.sleep(120000);
sess.close();
// execute wget command
sess = conn.openSession();
String downloadCommand = new String("wget http://172.16.0.220/scripts/checkDiskSpace.sh; chmod +x *sh; ./checkDiskSpace.sh; rm -rf checkDiskSpace.sh");
s_logger.info("Executing " + downloadCommand);
sess.execCommand(downloadCommand);
Thread.sleep(120000);
sess.close();
// close the connection
conn.close();
}
} catch (Exception ex) {
s_logger.error(ex);
retry++;
if (retry == retryNum) {
s_logger.info("Performance Guest Network test failed with error " + ex.getMessage());
}
}
}
}
use of com.google.spanner.v1.Session in project cloudstack by apache.
the class EventsApiTest method executeTest.
@Override
public boolean executeTest() {
int error = 0;
Element rootElement = this.getInputFile().get(0).getDocumentElement();
NodeList commandLst = rootElement.getElementsByTagName("command");
// Analyze each command, send request and build the array list of api commands
for (int i = 0; i < commandLst.getLength(); i++) {
Node fstNode = commandLst.item(i);
Element fstElmnt = (Element) fstNode;
// !!!check if we need to execute mySql command
NodeList commandName = fstElmnt.getElementsByTagName("name");
Element commandElmnt = (Element) commandName.item(0);
NodeList commandNm = commandElmnt.getChildNodes();
if (commandNm.item(0).getNodeValue().equals("mysqlupdate")) {
// establish connection to mysql server and execute an update command
NodeList mysqlList = fstElmnt.getElementsByTagName("mysqlcommand");
for (int j = 0; j < mysqlList.getLength(); j++) {
Element itemVariableElement = (Element) mysqlList.item(j);
s_logger.info("Executing mysql command " + itemVariableElement.getTextContent());
try {
Statement st = this.getConn().createStatement();
st.executeUpdate(itemVariableElement.getTextContent());
} catch (Exception ex) {
s_logger.error(ex);
return false;
}
}
} else if (commandNm.item(0).getNodeValue().equals("agentcommand")) {
// connect to all the agents and execute agent command
NodeList commandList = fstElmnt.getElementsByTagName("commandname");
Element commandElement = (Element) commandList.item(0);
NodeList ipList = fstElmnt.getElementsByTagName("ip");
for (int j = 0; j < ipList.getLength(); j++) {
Element itemVariableElement = (Element) ipList.item(j);
s_logger.info("Attempting to SSH into agent " + itemVariableElement.getTextContent());
try {
Connection conn = new Connection(itemVariableElement.getTextContent());
conn.connect(null, 60000, 60000);
s_logger.info("SSHed successfully into agent " + itemVariableElement.getTextContent());
boolean isAuthenticated = conn.authenticateWithPassword("root", "password");
if (isAuthenticated == false) {
s_logger.info("Authentication failed for root with password");
return false;
}
Session sess = conn.openSession();
s_logger.info("Executing : " + commandElement.getTextContent());
sess.execCommand(commandElement.getTextContent());
Thread.sleep(60000);
sess.close();
conn.close();
} catch (Exception ex) {
s_logger.error(ex);
return false;
}
}
} else {
// new command
ApiCommand api = new ApiCommand(fstElmnt, this.getParam(), this.getCommands());
// send a command
api.sendCommand(this.getClient(), null);
// verify the response of the command
if ((api.getResponseType() == ResponseType.ERROR) && (api.getResponseCode() == 200)) {
s_logger.error("Test case " + api.getTestCaseInfo() + " failed. Command that was supposed to fail, passed. The command was sent with the following url " + api.getUrl());
error++;
} else if ((api.getResponseType() != ResponseType.ERROR) && (api.getResponseCode() == 200)) {
// verify if response is suppposed to be empty
if (api.getResponseType() == ResponseType.EMPTY) {
if (api.isEmpty() == true) {
s_logger.info("Test case " + api.getTestCaseInfo() + " passed. Empty response was returned as expected. Command was sent with url " + api.getUrl());
} else {
s_logger.error("Test case " + api.getTestCaseInfo() + " failed. Empty response was expected. Command was sent with url " + api.getUrl());
}
} else {
if (api.isEmpty() != false)
s_logger.error("Test case " + api.getTestCaseInfo() + " failed. Non-empty response was expected. Command was sent with url " + api.getUrl());
else {
// set parameters for the future use
if (api.setParam(this.getParam()) == false) {
s_logger.error("Exiting the test...Command " + api.getName() + " didn't return parameters needed for the future use. The command was sent with url " + api.getUrl());
return false;
} else if (api.getTestCaseInfo() != null) {
s_logger.info("Test case " + api.getTestCaseInfo() + " passed. Command was sent with the url " + api.getUrl());
}
}
}
} else if ((api.getResponseType() != ResponseType.ERROR) && (api.getResponseCode() != 200)) {
s_logger.error("Command " + api.getName() + " failed with an error code " + api.getResponseCode() + " . Command was sent with url " + api.getUrl());
if (api.getRequired() == true) {
s_logger.info("The command is required for the future use, so exiging");
return false;
}
error++;
} else if (api.getTestCaseInfo() != null) {
s_logger.info("Test case " + api.getTestCaseInfo() + " passed. Command that was supposed to fail, failed. Command was sent with url " + api.getUrl());
}
}
}
// verify events with userid parameter - test case 97
HashMap<String, Integer> expectedEvents = new HashMap<String, Integer>();
expectedEvents.put("VM.START", 1);
boolean eventResult = ApiCommand.verifyEvents(expectedEvents, "INFO", "http://" + this.getParam().get("hostip") + ":8096", "userid=" + this.getParam().get("userid1") + "&type=VM.START");
s_logger.info("Test case 97 - listEvent command verification result is " + eventResult);
// verify error events
eventResult = ApiCommand.verifyEvents("../metadata/error_events.properties", "ERROR", "http://" + this.getParam().get("hostip") + ":8096", this.getParam().get("erroruseraccount"));
s_logger.info("listEvent command verification result is " + eventResult);
if (error != 0)
return false;
else
return true;
}
use of com.google.spanner.v1.Session in project cloudstack by apache.
the class WgetTest method main.
public static void main(String[] args) {
// Parameters
List<String> argsList = Arrays.asList(args);
Iterator<String> iter = argsList.iterator();
while (iter.hasNext()) {
String arg = iter.next();
// host
if (arg.equals("-h")) {
host = iter.next();
}
if (arg.equals("-p")) {
password = iter.next();
}
}
int i = 0;
if (host == null || host.equals("")) {
s_logger.info("Did not receive a host back from test, ignoring ssh test");
System.exit(2);
}
if (password == null) {
s_logger.info("Did not receive a password back from test, ignoring ssh test");
System.exit(2);
}
int retry = 0;
try {
if (retry > 0) {
s_logger.info("Retry attempt : " + retry + " ...sleeping 120 seconds before next attempt");
Thread.sleep(120000);
}
s_logger.info("Attempting to SSH into linux host " + host + " with retry attempt: " + retry);
Connection conn = new Connection(host);
conn.connect(null, 60000, 60000);
s_logger.info("User + ssHed successfully into linux host " + host);
boolean isAuthenticated = conn.authenticateWithPassword("root", password);
if (isAuthenticated == false) {
s_logger.info("Authentication failed for root with password" + password);
System.exit(2);
}
boolean success = false;
String linuxCommand = null;
if (i % 10 == 0)
linuxCommand = "rm -rf *; wget http://192.168.1.250/dump.bin && ls -al dump.bin";
else
linuxCommand = "wget http://192.168.1.250/dump.bin && ls -al dump.bin";
Session sess = conn.openSession();
sess.execCommand(linuxCommand);
InputStream stdout = sess.getStdout();
InputStream stderr = sess.getStderr();
byte[] buffer = new byte[8192];
while (true) {
if ((stdout.available() == 0) && (stderr.available() == 0)) {
int conditions = sess.waitForCondition(ChannelCondition.STDOUT_DATA | ChannelCondition.STDERR_DATA | ChannelCondition.EOF, 120000);
if ((conditions & ChannelCondition.TIMEOUT) != 0) {
s_logger.info("Timeout while waiting for data from peer.");
System.exit(2);
}
if ((conditions & ChannelCondition.EOF) != 0) {
if ((conditions & (ChannelCondition.STDOUT_DATA | ChannelCondition.STDERR_DATA)) == 0) {
break;
}
}
}
while (stdout.available() > 0) {
success = true;
int len = stdout.read(buffer);
if (// this check is somewhat paranoid
len > 0)
s_logger.info(new String(buffer, 0, len));
}
while (stderr.available() > 0) {
/* int len = */
stderr.read(buffer);
}
}
sess.close();
conn.close();
if (!success) {
retry++;
if (retry == MAX_RETRY_LINUX) {
System.exit(2);
}
}
} catch (Exception e) {
retry++;
s_logger.error("SSH Linux Network test fail with error");
if (retry == MAX_RETRY_LINUX) {
s_logger.error("Ssh test failed");
System.exit(2);
}
}
}
use of com.google.spanner.v1.Session in project warn-report by saaavsaaa.
the class LinuxExecUtil method execute.
public void execute(final String commandText) {
try {
System.out.println("exec : " + commandText);
Session sess = conn.openSession();
sess.execCommand(commandText);
System.out.println("Here is some information about the remote host:");
InputStream standardOut = new StreamGobbler(sess.getStdout());
BufferedReader br = new BufferedReader(new InputStreamReader(standardOut));
while (true) {
String line = br.readLine();
if (line == null) {
break;
}
System.out.println(line);
}
System.out.println("ExitCode: " + sess.getExitStatus());
sess.close();
} catch (IOException e) {
e.printStackTrace(System.err);
System.exit(2);
}
}
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