Examples with JschSshClient com.axway.ats.core.ssh.JschSshClient used on opensource projects

Example 1 with JschSshClient

use of com.axway.ats.core.ssh.JschSshClient in project ats-framework by Axway.

the class AbstractApplicationController method executePostActionShellCommand.

/**
     * Execute post start/stop/install/upgrade shell command, if any
     *
     * @param applicationInfo application information
     * @throws AtsManagerException
     */
protected void executePostActionShellCommand(AbstractApplicationInfo applicationInfo, String actionName, String shellCommand) throws AtsManagerException {
    if (!StringUtils.isNullOrEmpty(shellCommand)) {
        log.info("Executing post '" + actionName + "' shell command: " + shellCommand);
        JschSshClient sshClient = new JschSshClient();
        try {
            sshClient.connect(applicationInfo.systemUser, applicationInfo.systemPassword, applicationInfo.host, applicationInfo.sshPort);
            int exitCode = sshClient.execute(shellCommand, true);
            if (exitCode != 0) {
                throw new AtsManagerException("Unable to execute the post '" + actionName + "' shell command '" + shellCommand + "' on application '" + applicationInfo.getAlias() + "'. The error output is" + (StringUtils.isNullOrEmpty(sshClient.getErrorOutput()) ? " empty." : ":\n" + sshClient.getErrorOutput()));
            }
            log.info("The output of shell command \"" + shellCommand + "\" is" + (StringUtils.isNullOrEmpty(sshClient.getStandardOutput()) ? " empty." : ":\n" + sshClient.getStandardOutput()));
        } finally {
            sshClient.disconnect();
        }
    }
}

Example 2 with JschSshClient

use of com.axway.ats.core.ssh.JschSshClient in project ats-framework by Axway.

the class AgentController method start.

@Override
public ApplicationStatus start(boolean isTopLevelAction) throws AtsManagerException {
    JschSshClient sshClient = new JschSshClient();
    try {
        ApplicationStatus status = getStatus(sshClient, false);
        if (status != ApplicationStatus.STOPPED) {
            log.error((isTopLevelAction ? TOP_LEVEL_ACTION_PREFIX : "") + "We will not try to start " + anyApplicationInfo.description + " as it is currently " + status.name());
            return status;
        }
        log.info((isTopLevelAction ? TOP_LEVEL_ACTION_PREFIX : "") + "Now we will try to start " + anyApplicationInfo.description);
        sshClient.connect(anyApplicationInfo.systemUser, anyApplicationInfo.systemPassword, anyApplicationInfo.host, anyApplicationInfo.sshPort, anyApplicationInfo.sshPrivateKey, anyApplicationInfo.sshPrivateKeyPassword);
        String agentStartCommand = anyApplicationInfo.getStartCommand();
        log.info((isTopLevelAction ? TOP_LEVEL_ACTION_PREFIX : "") + anyApplicationInfo.description + " start with: " + agentStartCommand);
        final int startCommandExitCode = sshClient.execute(agentStartCommand, true);
        final String startCommandExecutionResult = sshClient.getLastCommandExecutionResult();
        if (startCommandExitCode == 0 && StringUtils.isNullOrEmpty(sshClient.getErrorOutput())) {
            log.info((isTopLevelAction ? TOP_LEVEL_ACTION_PREFIX : "") + anyApplicationInfo.description + " is probably started, but we will do a quick check");
            boolean isWsdlAvailable = false;
            int startupLatency = anyApplicationInfo.startupLatency;
            if (startupLatency > 0) {
                // some applications do not start quickly and the user can set a static startup latency
                log.info(TOP_LEVEL_ACTION_PREFIX + anyApplicationInfo.description + " wait statically " + startupLatency + " seconds for application startup");
                try {
                    Thread.sleep(startupLatency * 1000);
                } catch (InterruptedException e) {
                }
            } else {
                // The user did not set a static startup latency period, so here we will do it in
                // a more dynamic way by waiting some time for the WSDL.
                // If we skip this step, it is possible that we have issued a start command
                // on the agent, but the PID file is still not present and when
                // we run getStatus() a little later,  we will still think the agent is not running,
                // but it just needs some more time
                isWsdlAvailable = isWsdlAvailable(anyApplicationInfo, 10);
            }
            if (isWsdlAvailable || getStatus(sshClient, false) == ApplicationStatus.STARTED) {
                log.info((isTopLevelAction ? TOP_LEVEL_ACTION_PREFIX : "") + anyApplicationInfo.description + " is successfully started");
                executePostActionShellCommand(anyApplicationInfo, "START", anyApplicationInfo.getPostStartShellCommand());
                return ApplicationStatus.STARTED;
            }
        }
        throw new AtsManagerException("Can't start " + anyApplicationInfo.description + "\n" + startCommandExecutionResult + "\nYou can check the nohup.out file for details");
    } finally {
        sshClient.disconnect();
    }
}

Example 3 with JschSshClient

use of com.axway.ats.core.ssh.JschSshClient in project ats-framework by Axway.

the class AgentController method makeScriptsExecutable.

/**
     * Make script files executable
     *
     * @param agentInfo agent information
     * @throws AtsManagerException
     */
private void makeScriptsExecutable(AbstractApplicationInfo agentInfo) throws AtsManagerException {
    // set executable privileges to the script files
    if (agentInfo.isUnix()) {
        log.info("Set executable priviledges on all 'sh' files in " + agentInfo.getHome());
        JschSshClient sshClient = new JschSshClient();
        try {
            sshClient.connect(agentInfo.systemUser, agentInfo.systemPassword, agentInfo.host, agentInfo.sshPort, agentInfo.sshPrivateKey, agentInfo.sshPrivateKeyPassword);
            int exitCode = sshClient.execute("chmod a+x " + agentInfo.getHome() + "/*.sh", true);
            if (exitCode != 0) {
                throw new AtsManagerException("Unable to set execute privileges to the shell script files in '" + agentInfo.getHome() + "'");
            }
        } finally {
            sshClient.disconnect();
        }
    }
}

Example 4 with JschSshClient

use of com.axway.ats.core.ssh.JschSshClient in project ats-framework by Axway.

the class AgentController method restart.

@Override
public ApplicationStatus restart() throws AtsManagerException {
    JschSshClient sshClient = new JschSshClient();
    try {
        ApplicationStatus status = getStatus(sshClient, false);
        if (status != ApplicationStatus.STOPPED && status != ApplicationStatus.STARTED) {
            log.error(TOP_LEVEL_ACTION_PREFIX + "We will not try to restart " + anyApplicationInfo.description + " as it is currently " + status.name());
            return status;
        }
        log.info(TOP_LEVEL_ACTION_PREFIX + "Now we will try to restart " + anyApplicationInfo.description);
        sshClient.connect(anyApplicationInfo.systemUser, anyApplicationInfo.systemPassword, anyApplicationInfo.host, anyApplicationInfo.sshPort, anyApplicationInfo.sshPrivateKey, anyApplicationInfo.sshPrivateKeyPassword);
        String agentRestartCommand = ((AgentInfo) anyApplicationInfo).getRestartCommand();
        log.info(TOP_LEVEL_ACTION_PREFIX + anyApplicationInfo.description + " restart with: " + agentRestartCommand);
        final int restartCommandExitCode = sshClient.execute(agentRestartCommand, true);
        final String restartCommandExecutionResult = sshClient.getLastCommandExecutionResult();
        if (restartCommandExitCode == 0 && StringUtils.isNullOrEmpty(sshClient.getErrorOutput())) {
            if (!anyApplicationInfo.isUnix()) {
                // Windows only - wait for some time to bring up the CMD
                // window
                int startupLatency = anyApplicationInfo.startupLatency;
                if (startupLatency > 0) {
                    log.info(TOP_LEVEL_ACTION_PREFIX + anyApplicationInfo.description + " wait " + startupLatency + " seconds for the CMD window to show up");
                    try {
                        Thread.sleep(startupLatency * 1000);
                    } catch (InterruptedException e) {
                    }
                }
            }
            log.info(TOP_LEVEL_ACTION_PREFIX + anyApplicationInfo.description + " is probably started, but we will do a quick check");
            if (getStatus(sshClient, false) == ApplicationStatus.STARTED) {
                log.info(TOP_LEVEL_ACTION_PREFIX + anyApplicationInfo.description + " is successfully restarted");
                executePostActionShellCommand(anyApplicationInfo, "START", anyApplicationInfo.getPostStartShellCommand());
                return ApplicationStatus.STARTED;
            }
        }
        throw new AtsManagerException("Can't restart " + anyApplicationInfo.description + "\n" + restartCommandExecutionResult + "\nYou can check the nohup.out file for details");
    } finally {
        sshClient.disconnect();
    }
}

Example 5 with JschSshClient

use of com.axway.ats.core.ssh.JschSshClient in project ats-framework by Axway.

the class AgentController method stop.

@Override
public ApplicationStatus stop(boolean isTopLevelAction) throws AtsManagerException {
    JschSshClient sshClient = new JschSshClient();
    try {
        ApplicationStatus status = getStatus(sshClient, false);
        if (status != ApplicationStatus.STARTED) {
            log.error((isTopLevelAction ? TOP_LEVEL_ACTION_PREFIX : "") + "We will not try to stop " + anyApplicationInfo.description + " as it is currently " + status.name());
            return status;
        }
        log.info((isTopLevelAction ? TOP_LEVEL_ACTION_PREFIX : "") + "Now we will try to stop " + anyApplicationInfo.description);
        sshClient.connect(anyApplicationInfo.systemUser, anyApplicationInfo.systemPassword, anyApplicationInfo.host, anyApplicationInfo.sshPort, anyApplicationInfo.sshPrivateKey, anyApplicationInfo.sshPrivateKeyPassword);
        String agentStopCommand = anyApplicationInfo.getStopCommand();
        log.info(TOP_LEVEL_ACTION_PREFIX + anyApplicationInfo.description + " stop with: " + agentStopCommand);
        final int stopCommandExitCode = sshClient.execute(agentStopCommand, true);
        final String stopCommandExecutionResult = sshClient.getLastCommandExecutionResult();
        if (stopCommandExitCode == 0 && StringUtils.isNullOrEmpty(sshClient.getErrorOutput())) {
            log.info(anyApplicationInfo.description + " is probably stopped, but we will do a quick check");
            if (getStatus(sshClient, false) == ApplicationStatus.STOPPED) {
                log.info((isTopLevelAction ? TOP_LEVEL_ACTION_PREFIX : "") + anyApplicationInfo.description + " is successfully stopped");
                executePostActionShellCommand(anyApplicationInfo, "STOP", anyApplicationInfo.getPostStopShellCommand());
                return ApplicationStatus.STOPPED;
            }
        }
        throw new AtsManagerException("Can't stop " + anyApplicationInfo.description + "\n" + stopCommandExecutionResult + "\nYou can check the nohup.out file for details");
    } finally {
        sshClient.disconnect();
    }
}