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Example 86 with Connection

use of com.trilead.ssh2.Connection in project cloudstack by apache.

the class StressTestDirectAttach method sshTest.

private static String sshTest(String host, String password) {
    int i = 0;
    if (host == null) {
        s_logger.info("Did not receive a host back from test, ignoring ssh test");
        return null;
    }
    if (password == null) {
        s_logger.info("Did not receive a password back from test, ignoring ssh test");
        return null;
    }
    // We will retry 5 times before quitting
    String result = null;
    int retry = 0;
    while (true) {
        try {
            if (retry > 0) {
                s_logger.info("Retry attempt : " + retry + " ...sleeping 120 seconds before next attempt. Account is " + s_account.get());
                Thread.sleep(120000);
            }
            s_logger.info("Attempting to SSH into linux host " + host + " with retry attempt: " + retry + ". Account is " + s_account.get());
            Connection conn = new Connection(host);
            conn.connect(null, 60000, 60000);
            s_logger.info("User + " + s_account.get() + " 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);
                return "Authentication failed";
            }
            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();
            s_logger.info("User " + s_account.get() + " executing : " + linuxCommand);
            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.");
                        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) {
                retry++;
                if (retry == MAX_RETRY_LINUX) {
                    result = "SSH Linux Network test fail";
                }
            }
            return result;
        } catch (Exception e) {
            retry++;
            s_logger.error("SSH Linux Network test fail with error");
            if (retry == MAX_RETRY_LINUX) {
                return "SSH Linux Network test fail with error " + e.getMessage();
            }
        }
        i++;
    }
}
Also used : InputStream(java.io.InputStream) Connection(com.trilead.ssh2.Connection) CloudRuntimeException(com.cloud.utils.exception.CloudRuntimeException) HttpException(org.apache.commons.httpclient.HttpException) IOException(java.io.IOException) NoSuchAlgorithmException(java.security.NoSuchAlgorithmException) Session(com.trilead.ssh2.Session)

Example 87 with Connection

use of com.trilead.ssh2.Connection in project cloudstack by apache.

the class SshTest 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();
        if (arg.equals("-h")) {
            host = iter.next();
        }
        if (arg.equals("-p")) {
            password = iter.next();
        }
        if (arg.equals("-u")) {
            url = iter.next();
        }
    }
    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);
    }
    try {
        s_logger.info("Attempting to SSH into host " + host);
        Connection conn = new Connection(host);
        conn.connect(null, 60000, 60000);
        s_logger.info("User + ssHed successfully into host " + host);
        boolean isAuthenticated = conn.authenticateWithPassword("root", password);
        if (isAuthenticated == false) {
            s_logger.info("Authentication failed for root with password" + password);
            System.exit(2);
        }
        String linuxCommand = "wget " + url;
        Session sess = conn.openSession();
        sess.execCommand(linuxCommand);
        sess.close();
        conn.close();
    } catch (Exception e) {
        s_logger.error("SSH test fail with error", e);
        System.exit(2);
    }
}
Also used : Connection(com.trilead.ssh2.Connection) Session(com.trilead.ssh2.Session)

Example 88 with Connection

use of com.trilead.ssh2.Connection in project cloudstack by apache.

the class TestClientWithAPI method sshTest.

private static String sshTest(String host, String password, String snapshotTest) {
    int i = 0;
    if (host == null) {
        s_logger.info("Did not receive a host back from test, ignoring ssh test");
        return null;
    }
    if (password == null) {
        s_logger.info("Did not receive a password back from test, ignoring ssh test");
        return null;
    }
    // We will retry 5 times before quitting
    String result = null;
    int retry = 0;
    while (true) {
        try {
            if (retry > 0) {
                s_logger.info("Retry attempt : " + retry + " ...sleeping 120 seconds before next attempt. Account is " + s_account.get());
                Thread.sleep(120000);
            }
            s_logger.info("Attempting to SSH into linux host " + host + " with retry attempt: " + retry + ". Account is " + s_account.get());
            Connection conn = new Connection(host);
            conn.connect(null, 60000, 60000);
            s_logger.info("User + " + s_account.get() + " 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);
                return "Authentication failed";
            }
            boolean success = false;
            String linuxCommand = null;
            if (i % 10 == 0)
                linuxCommand = "rm -rf *; wget http://" + downloadUrl + " && ls -al dump.bin";
            else
                linuxCommand = "wget http://" + downloadUrl + " && ls -al dump.bin";
            Session sess = conn.openSession();
            s_logger.info("User " + s_account.get() + " executing : " + linuxCommand);
            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.");
                        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) {
                retry++;
                if (retry == MAX_RETRY_LINUX) {
                    result = "SSH Linux Network test fail";
                }
            }
            if (snapshotTest.equals("no"))
                return result;
            else {
                Long sleep = 300000L;
                s_logger.info("Sleeping for " + sleep / 1000 / 60 + "minutes before executing next ssh test");
                Thread.sleep(sleep);
            }
        } catch (Exception e) {
            retry++;
            s_logger.error("SSH Linux Network test fail with error");
            if ((retry == MAX_RETRY_LINUX) && (snapshotTest.equals("no"))) {
                return "SSH Linux Network test fail with error " + e.getMessage();
            }
        }
        i++;
    }
}
Also used : InputStream(java.io.InputStream) Connection(com.trilead.ssh2.Connection) CloudRuntimeException(com.cloud.utils.exception.CloudRuntimeException) HttpException(org.apache.commons.httpclient.HttpException) IOException(java.io.IOException) NoSuchAlgorithmException(java.security.NoSuchAlgorithmException) Session(com.trilead.ssh2.Session)

Example 89 with Connection

use of com.trilead.ssh2.Connection in project cloudstack by apache.

the class ConfigTest 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;
        // new command
        ApiCommand api = new ApiCommand(fstElmnt, this.getParam(), this.getCommands());
        if (api.getName().equals("rebootManagementServer")) {
            s_logger.info("Attempting to SSH into management server " + this.getParam().get("hostip"));
            try {
                Connection conn = new Connection(this.getParam().get("hostip"));
                conn.connect(null, 60000, 60000);
                s_logger.info("SSHed successfully into management server " + this.getParam().get("hostip"));
                boolean isAuthenticated = conn.authenticateWithPassword("root", "password");
                if (isAuthenticated == false) {
                    s_logger.info("Authentication failed for root with password");
                    return false;
                }
                String restartCommand = "service cloud-management restart; service cloud-usage restart";
                Session sess = conn.openSession();
                s_logger.info("Executing : " + restartCommand);
                sess.execCommand(restartCommand);
                Thread.sleep(120000);
                sess.close();
                conn.close();
            } catch (Exception ex) {
                s_logger.error(ex);
                return false;
            }
        } else {
            // send a command
            api.sendCommand(this.getClient(), null);
            // verify the response of the command
            if ((api.getResponseType() == ResponseType.ERROR) && (api.getResponseCode() == 200) && (api.getTestCaseInfo() != null)) {
                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)) {
                // 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 {
                    // verify parameters
                    if (api.verifyParam() == false) {
                        s_logger.error("Command " + api.getName() + " failed. Verification for returned parameters failed. Command was sent with url " + api.getUrl());
                        error++;
                    } 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() + " Required: " + api.getRequired());
                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 - test passed. Command was sent with url " + api.getUrl());
            }
        }
    }
    if (error != 0)
        return false;
    else
        return true;
}
Also used : Element(org.w3c.dom.Element) NodeList(org.w3c.dom.NodeList) Node(org.w3c.dom.Node) Connection(com.trilead.ssh2.Connection) Session(com.trilead.ssh2.Session)

Example 90 with Connection

use of com.trilead.ssh2.Connection in project cloudstack by apache.

the class SshHelperTest method openConnectionSessionTest.

@Test
public void openConnectionSessionTest() throws IOException, InterruptedException {
    Connection conn = Mockito.mock(Connection.class);
    PowerMockito.mockStatic(Thread.class);
    SshHelper.openConnectionSession(conn);
    Mockito.verify(conn).openSession();
}
Also used : Connection(com.trilead.ssh2.Connection) Test(org.junit.Test) PrepareForTest(org.powermock.core.classloader.annotations.PrepareForTest)

Aggregations

Connection (org.ovirt.engine.sdk4.Connection)63 Connection (com.trilead.ssh2.Connection)54 IOException (java.io.IOException)52 Session (com.trilead.ssh2.Session)39 VmsService (org.ovirt.engine.sdk4.services.VmsService)30 Vm (org.ovirt.engine.sdk4.types.Vm)30 InputStream (java.io.InputStream)28 SCPClient (com.trilead.ssh2.SCPClient)20 CloudRuntimeException (com.cloud.utils.exception.CloudRuntimeException)18 VmService (org.ovirt.engine.sdk4.services.VmService)18 File (java.io.File)13 SystemService (org.ovirt.engine.sdk4.services.SystemService)13 StorageDomainsService (org.ovirt.engine.sdk4.services.StorageDomainsService)12 StorageDomain (org.ovirt.engine.sdk4.types.StorageDomain)12 Connection (okhttp3.Connection)11 Request (okhttp3.Request)10 Response (okhttp3.Response)9 Connection (ch.ethz.ssh2.Connection)8 NoSuchAlgorithmException (java.security.NoSuchAlgorithmException)8 ConfigurationException (javax.naming.ConfigurationException)8