Examples with Connection com.trilead.ssh2.Connection used on opensource projects

Example 16 with Connection

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

the class BaremetalDhcpdResource method configure.

@Override
public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
    com.trilead.ssh2.Connection sshConnection = null;
    try {
        super.configure(name, params);
        s_logger.debug(String.format("Trying to connect to DHCP server(IP=%1$s, username=%2$s, password=%3$s)", _ip, _username, "******"));
        sshConnection = SSHCmdHelper.acquireAuthorizedConnection(_ip, _username, _password);
        if (sshConnection == null) {
            throw new ConfigurationException(String.format("Cannot connect to DHCP server(IP=%1$s, username=%2$s, password=%3$s", _ip, _username, "******"));
        }
        if (!SSHCmdHelper.sshExecuteCmd(sshConnection, "[ -f '/usr/sbin/dhcpd' ]")) {
            throw new ConfigurationException("Cannot find dhcpd.conf /etc/dhcpd.conf at  on " + _ip);
        }
        SCPClient scp = new SCPClient(sshConnection);
        String editHosts = "scripts/network/exdhcp/dhcpd_edithosts.py";
        String editHostsPath = Script.findScript("", editHosts);
        if (editHostsPath == null) {
            throw new ConfigurationException("Can not find script dnsmasq_edithosts.sh at " + editHosts);
        }
        scp.put(editHostsPath, "/usr/bin/", "0755");
        String prepareDhcpdScript = "scripts/network/exdhcp/prepare_dhcpd.sh";
        String prepareDhcpdScriptPath = Script.findScript("", prepareDhcpdScript);
        if (prepareDhcpdScriptPath == null) {
            throw new ConfigurationException("Can not find prepare_dhcpd.sh at " + prepareDhcpdScriptPath);
        }
        scp.put(prepareDhcpdScriptPath, "/usr/bin/", "0755");
        //TODO: tooooooooooooooo ugly here!!!
        String[] ips = _ip.split("\\.");
        ips[3] = "0";
        StringBuffer buf = new StringBuffer();
        int i;
        for (i = 0; i < ips.length - 1; i++) {
            buf.append(ips[i]).append(".");
        }
        buf.append(ips[i]);
        String subnet = buf.toString();
        String cmd = String.format("sh /usr/bin/prepare_dhcpd.sh %1$s", subnet);
        if (!SSHCmdHelper.sshExecuteCmd(sshConnection, cmd)) {
            throw new ConfigurationException("prepare Dhcpd at " + _ip + " failed, command:" + cmd);
        }
        s_logger.debug("Dhcpd resource configure successfully");
        return true;
    } catch (Exception e) {
        s_logger.debug("Dhcpd resource configure failed", e);
        throw new ConfigurationException(e.getMessage());
    } finally {
        SSHCmdHelper.releaseSshConnection(sshConnection);
    }
}

Example 17 with Connection

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

the class BaremetalDnsmasqResource method configure.

@Override
public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
    com.trilead.ssh2.Connection sshConnection = null;
    try {
        super.configure(name, params);
        s_logger.debug(String.format("Trying to connect to DHCP server(IP=%1$s, username=%2$s, password=%3$s)", _ip, _username, _password));
        sshConnection = SSHCmdHelper.acquireAuthorizedConnection(_ip, _username, _password);
        if (sshConnection == null) {
            throw new ConfigurationException(String.format("Cannot connect to DHCP server(IP=%1$s, username=%2$s, password=%3$s", _ip, _username, _password));
        }
        if (!SSHCmdHelper.sshExecuteCmd(sshConnection, "[ -f '/usr/sbin/dnsmasq' ]")) {
            throw new ConfigurationException("Cannot find dnsmasq at /usr/sbin/dnsmasq on " + _ip);
        }
        SCPClient scp = new SCPClient(sshConnection);
        String editHosts = "scripts/network/exdhcp/dnsmasq_edithosts.sh";
        String editHostsPath = Script.findScript("", editHosts);
        if (editHostsPath == null) {
            throw new ConfigurationException("Can not find script dnsmasq_edithosts.sh at " + editHosts);
        }
        scp.put(editHostsPath, "/usr/bin/", "0755");
        String prepareDnsmasq = "scripts/network/exdhcp/prepare_dnsmasq.sh";
        String prepareDnsmasqPath = Script.findScript("", prepareDnsmasq);
        if (prepareDnsmasqPath == null) {
            throw new ConfigurationException("Can not find script prepare_dnsmasq.sh at " + prepareDnsmasq);
        }
        scp.put(prepareDnsmasqPath, "/usr/bin/", "0755");
        /*
            String prepareCmd = String.format("sh /usr/bin/prepare_dnsmasq.sh %1$s %2$s %3$s", _gateway, _dns, _ip);
            if (!SSHCmdHelper.sshExecuteCmd(sshConnection, prepareCmd)) {
                throw new ConfigurationException("prepare dnsmasq at " + _ip + " failed");
            }
            */
        s_logger.debug("Dnsmasq resource configure successfully");
        return true;
    } catch (Exception e) {
        s_logger.debug("Dnsmasq resorce configure failed", e);
        throw new ConfigurationException(e.getMessage());
    } finally {
        SSHCmdHelper.releaseSshConnection(sshConnection);
    }
}

Example 18 with Connection

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

the class BaremetalKickStartPxeResource method configure.

@Override
public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
    super.configure(name, params);
    _tftpDir = (String) params.get(BaremetalPxeService.PXE_PARAM_TFTP_DIR);
    if (_tftpDir == null) {
        throw new ConfigurationException("No tftp directory specified");
    }
    com.trilead.ssh2.Connection sshConnection = new com.trilead.ssh2.Connection(_ip, 22);
    s_logger.debug(String.format("Trying to connect to kickstart PXE server(IP=%1$s, username=%2$s, password=%3$s", _ip, _username, "******"));
    try {
        sshConnection.connect(null, 60000, 60000);
        if (!sshConnection.authenticateWithPassword(_username, _password)) {
            s_logger.debug("SSH Failed to authenticate");
            throw new ConfigurationException(String.format("Cannot connect to kickstart PXE server(IP=%1$s, username=%2$s, password=%3$s", _ip, _username, "******"));
        }
        String cmd = String.format("[ -f /%1$s/pxelinux.0 ]", _tftpDir);
        if (!SSHCmdHelper.sshExecuteCmd(sshConnection, cmd)) {
            throw new ConfigurationException("Miss files in TFTP directory at " + _tftpDir + " check if pxelinux.0 are here");
        }
        SCPClient scp = new SCPClient(sshConnection);
        String prepareScript = "scripts/network/ping/prepare_kickstart_bootfile.py";
        String prepareScriptPath = Script.findScript("", prepareScript);
        if (prepareScriptPath == null) {
            throw new ConfigurationException("Can not find prepare_kickstart_bootfile.py at " + prepareScript);
        }
        scp.put(prepareScriptPath, "/usr/bin/", "0755");
        String cpScript = "scripts/network/ping/prepare_kickstart_kernel_initrd.py";
        String cpScriptPath = Script.findScript("", cpScript);
        if (cpScriptPath == null) {
            throw new ConfigurationException("Can not find prepare_kickstart_kernel_initrd.py at " + cpScript);
        }
        scp.put(cpScriptPath, "/usr/bin/", "0755");
        String userDataScript = "scripts/network/ping/baremetal_user_data.py";
        String userDataScriptPath = Script.findScript("", userDataScript);
        if (userDataScriptPath == null) {
            throw new ConfigurationException("Can not find baremetal_user_data.py at " + userDataScript);
        }
        scp.put(userDataScriptPath, "/usr/bin/", "0755");
        return true;
    } catch (Exception e) {
        throw new CloudRuntimeException(e);
    } finally {
        if (sshConnection != null) {
            sshConnection.close();
        }
    }
}

Example 19 with Connection

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

the class BaremetalPingPxeResource method configure.

@Override
public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
    super.configure(name, params);
    _storageServer = (String) params.get(BaremetalPxeService.PXE_PARAM_PING_STORAGE_SERVER_IP);
    _pingDir = (String) params.get(BaremetalPxeService.PXE_PARAM_PING_ROOT_DIR);
    _tftpDir = (String) params.get(BaremetalPxeService.PXE_PARAM_TFTP_DIR);
    _cifsUserName = (String) params.get(BaremetalPxeService.PXE_PARAM_PING_STORAGE_SERVER_USERNAME);
    _cifsPassword = (String) params.get(BaremetalPxeService.PXE_PARAM_PING_STORAGE_SERVER_PASSWORD);
    if (_podId == null) {
        throw new ConfigurationException("No Pod specified");
    }
    if (_storageServer == null) {
        throw new ConfigurationException("No stroage server specified");
    }
    if (_tftpDir == null) {
        throw new ConfigurationException("No tftp directory specified");
    }
    if (_pingDir == null) {
        throw new ConfigurationException("No PING directory specified");
    }
    if (_cifsUserName == null || _cifsUserName.equalsIgnoreCase("")) {
        _cifsUserName = "xxx";
    }
    if (_cifsPassword == null || _cifsPassword.equalsIgnoreCase("")) {
        _cifsPassword = "xxx";
    }
    String[] pingDirs = _pingDir.split("/");
    if (pingDirs.length != 2) {
        throw new ConfigurationException("PING dir should have format like myshare/direcotry, eg: windows/64bit");
    }
    _share = pingDirs[0];
    _dir = pingDirs[1];
    com.trilead.ssh2.Connection sshConnection = new com.trilead.ssh2.Connection(_ip, 22);
    s_logger.debug(String.format("Trying to connect to PING PXE server(IP=%1$s, username=%2$s, password=%3$s", _ip, _username, "******"));
    try {
        sshConnection.connect(null, 60000, 60000);
        if (!sshConnection.authenticateWithPassword(_username, _password)) {
            s_logger.debug("SSH Failed to authenticate");
            throw new ConfigurationException(String.format("Cannot connect to PING PXE server(IP=%1$s, username=%2$s, password=%3$s", _ip, _username, "******"));
        }
        String cmd = String.format("[ -f /%1$s/pxelinux.0 ] && [ -f /%2$s/kernel ] && [ -f /%3$s/initrd.gz ] ", _tftpDir, _tftpDir, _tftpDir);
        if (!SSHCmdHelper.sshExecuteCmd(sshConnection, cmd)) {
            throw new ConfigurationException("Miss files in TFTP directory at " + _tftpDir + " check if pxelinux.0, kernel initrd.gz are here");
        }
        SCPClient scp = new SCPClient(sshConnection);
        String prepareScript = "scripts/network/ping/prepare_tftp_bootfile.py";
        String prepareScriptPath = Script.findScript("", prepareScript);
        if (prepareScriptPath == null) {
            throw new ConfigurationException("Can not find prepare_tftp_bootfile.py at " + prepareScriptPath);
        }
        scp.put(prepareScriptPath, "/usr/bin/", "0755");
        String userDataScript = "scripts/network/ping/baremetal_user_data.py";
        String userDataScriptPath = Script.findScript("", userDataScript);
        if (userDataScriptPath == null) {
            throw new ConfigurationException("Can not find baremetal_user_data.py at " + userDataScriptPath);
        }
        scp.put(userDataScriptPath, "/usr/bin/", "0755");
        return true;
    } catch (Exception e) {
        throw new ConfigurationException(e.getMessage());
    } finally {
        if (sshConnection != null) {
            sshConnection.close();
        }
    }
}

Example 20 with Connection

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

the class Ovm3HypervisorSupport method setupServer.

/**
     * setupServer:
     * Add the cloudstack plugin and setup the agent.
     * Add the ssh keys to the host.
     *
     * @param c
     * @throws IOException
     */
public Boolean setupServer(String key) throws IOException {
    LOGGER.debug("Setup all bits on agent: " + config.getAgentHostname());
    /* version dependent patching ? */
    try {
        com.trilead.ssh2.Connection sshConnection = SSHCmdHelper.acquireAuthorizedConnection(config.getAgentIp(), config.getAgentSshUserName(), config.getAgentSshPassword());
        if (sshConnection == null) {
            throw new ConfigurationException(String.format("Unable to " + "connect to server(IP=%1$s, username=%2$s, " + "password=%3$s", config.getAgentIp(), config.getAgentSshUserName(), config.getAgentSshPassword()));
        }
        SCPClient scp = new SCPClient(sshConnection);
        String userDataScriptDir = "scripts/vm/hypervisor/ovm3/";
        String userDataScriptPath = Script.findScript("", userDataScriptDir);
        if (userDataScriptPath == null) {
            throw new ConfigurationException("Can not find " + userDataScriptDir);
        }
        String mkdir = "mkdir -p " + config.getAgentScriptsDir();
        if (!SSHCmdHelper.sshExecuteCmd(sshConnection, mkdir)) {
            throw new ConfigurationException("Failed " + mkdir + " on " + config.getAgentHostname());
        }
        for (String script : config.getAgentScripts()) {
            script = userDataScriptPath + "/" + script;
            scp.put(script, config.getAgentScriptsDir(), "0755");
        }
        String prepareCmd = String.format(config.getAgentScriptsDir() + "/" + config.getAgentScript() + " --ssl=" + c.getUseSsl() + " " + "--port=" + c.getPort());
        if (!SSHCmdHelper.sshExecuteCmd(sshConnection, prepareCmd)) {
            throw new ConfigurationException("Failed to insert module on " + config.getAgentHostname());
        } else {
            /* because of OVM 3.3.1 (might be 2000) */
            Thread.sleep(5000);
        }
        CloudstackPlugin cSp = new CloudstackPlugin(c);
        cSp.ovsUploadSshKey(config.getAgentSshKeyFileName(), FileUtils.readFileToString(getSystemVMKeyFile(key)));
        cSp.dom0CheckStorageHealthCheck(config.getAgentScriptsDir(), config.getAgentCheckStorageScript(), config.getCsHostGuid(), config.getAgentStorageCheckTimeout(), config.getAgentStorageCheckInterval());
    } catch (Exception es) {
        LOGGER.error("Unexpected exception ", es);
        String msg = "Unable to install module in agent";
        throw new CloudRuntimeException(msg);
    }
    return true;
}