/*
* This file is part of DRBD Management Console by LINBIT HA-Solutions GmbH
* written by Rasto Levrinc.
*
* Copyright (C) 2009, LINBIT HA-Solutions GmbH.
* Copyright (C) 2011-2012, Rastislav Levrinc.
*
* DRBD Management Console is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* DRBD Management Console is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with drbd; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package lcmc.host.ui;
import lcmc.cluster.service.ssh.ExecCommandConfig;
import lcmc.cluster.ui.widget.Widget;
import lcmc.cluster.ui.widget.WidgetFactory;
import lcmc.common.domain.Application;
import lcmc.common.domain.ExecCallback;
import lcmc.common.domain.util.Tools;
import lcmc.common.ui.SpringUtilities;
import lcmc.common.ui.WizardDialog;
import lcmc.common.ui.utils.MyButton;
import lcmc.common.ui.utils.SwingUtils;
import lcmc.drbd.domain.DrbdInstallation;
import lcmc.host.domain.Host;
import lcmc.logger.Logger;
import lcmc.logger.LoggerFactory;
import lombok.val;
import javax.inject.Inject;
import javax.inject.Named;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.List;
/**
* An implementation of a dialog where
* drbd/heartbeat/pacemaker/openais/corosync etc. installation is checked.
*/
@Named
final class CheckInstallation extends DialogHost {
private static final Logger LOG = LoggerFactory.getLogger(CheckInstallation.class);
private static final ImageIcon CHECKING_ICON = Tools.createImageIcon(
Tools.getDefault("Dialog.Host.CheckInstallation.CheckingIcon"));
private static final ImageIcon NOT_INSTALLED_ICON =
Tools.createImageIcon(Tools.getDefault("Dialog.Host.CheckInstallation.NotInstalledIcon"));
private static final ImageIcon ALREADY_INSTALLED_ICON =
Tools.createImageIcon(Tools.getDefault("Dialog.Host.CheckInstallation.InstalledIcon"));
private static final ImageIcon UPGRADE_AVAILABLE_ICON =
Tools.createImageIcon(Tools.getDefault("Dialog.Host.CheckInstallation.UpgrAvailIcon"));
private static final String PACEMAKER_PREFIX = "PmInst";
private static final String HEARTBEAT_PACEMAKER_PREFIX = "HbPmInst";
private static final String DRBD_PREFIX = "DrbdInst";
private static final String PACEMAKER_AUTOTEST_OPTION = "pminst";
private static final String HEARTBEAT_PACEMAKER_AUTOTEST_OPTION = "hbinst";
private static final String DRBD_AUTOTEST_OPTION = "drbdinst";
private DialogHost nextDialogObject = null;
private final JLabel checkingDrbdLabel =
new JLabel(": " + Tools.getString("Dialog.Host.CheckInstallation.CheckingDrbd"));
private final JLabel checkingPacemakerLabel =
new JLabel(": " + Tools.getString("Dialog.Host.CheckInstallation.CheckingPm"));
private final JLabel checkingHeartbeatPacemakerLabel =
new JLabel(": " + Tools.getString("Dialog.Host.CheckInstallation.CheckingHbPm"));
@Inject
private WidgetFactory widgetFactory;
private MyButton installDrbdButton;
private MyButton installPacemakerButton;
private MyButton installHeartbeatPacemakerButton;
private Widget pacemakerInstMethodWidget;
private Widget heartbeatPacemakerInstMethodWidget;
private Widget drbdInstMethodWidget;
private final JLabel checkingDrbdIcon = new JLabel(CHECKING_ICON);
private final JLabel checkingPacemakerIcon = new JLabel(CHECKING_ICON);
private final JLabel heartbeatPacemakerIcon = new JLabel(CHECKING_ICON);
private boolean drbdInstallationOk = false;
private boolean pacemakerInstallationOk = false;
private boolean heartbeatPacemakerInstallationOk = false;
private final JLabel heartbeatPacemakerLabel = new JLabel("Pcmk/Heartbeat");
private final JLabel pacemakerLabel = new JLabel("Pcmk/Corosync");
@Inject
private HostFinish hostFinishDialog;
@Inject
private DrbdAvailSourceFiles drbdAvailSourceFilesDialog;
@Inject
private DrbdCommandInst drbdCommandInstDialog;
@Inject
private HeartbeatInst heartbeatInstDialog;
@Inject
private PacemakerInst pacemakerInstDialog;
@Inject
private Application application;
@Inject
private SwingUtils swingUtils;
@Override
public void init(final WizardDialog previousDialog, final Host host, final DrbdInstallation drbdInstallation) {
super.init(previousDialog, host, drbdInstallation);
installDrbdButton =
widgetFactory.createButton(Tools.getString("Dialog.Host.CheckInstallation.DrbdInstallButton"));
installPacemakerButton =
widgetFactory.createButton(Tools.getString("Dialog.Host.CheckInstallation.PmInstallButton"));
installHeartbeatPacemakerButton =
widgetFactory.createButton(Tools.getString("Dialog.Host.CheckInstallation.HbPmInstallButton"));
}
@Override
protected void initDialogBeforeVisible() {
super.initDialogBeforeVisible();
}
@Override
protected void initDialogAfterVisible() {
drbdInstallationOk = false;
pacemakerInstallationOk = false;
heartbeatPacemakerInstallationOk = false;
hostFinishDialog.init(this, getHost(), getDrbdInstallation());
nextDialogObject = hostFinishDialog;
final CheckInstallation thisClass = this;
swingUtils.invokeLater(new Runnable() {
@Override
public void run() {
installDrbdButton.setBackgroundColor(Tools.getDefaultColor("ConfigDialog.Button"));
installDrbdButton.setEnabled(false);
drbdInstMethodWidget.setEnabled(false);
installPacemakerButton.setEnabled(false);
pacemakerInstMethodWidget.setEnabled(false);
installHeartbeatPacemakerButton.setEnabled(false);
heartbeatPacemakerInstMethodWidget.setEnabled(false);
}
});
installDrbdButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
if (drbdInstallationOk) {
getDrbdInstallation().setDrbdWillBeUpgraded(true);
}
final InstallMethods im = (InstallMethods) drbdInstMethodWidget.getValue();
getDrbdInstallation().setDrbdInstallMethodIndex(im.getIndex());
final String button = e.getActionCommand();
if (!drbdInstallationOk || button.equals(Tools.getString(
"Dialog.Host.CheckInstallation.DrbdCheckForUpgradeButton"))) {
if (im.isSourceMethod()) {
nextDialogObject = drbdAvailSourceFilesDialog;
} else {
// TODO: this only when there is no drbd installed
nextDialogObject = drbdCommandInstDialog;
getDrbdInstallation().setDrbdInstallMethodIndex(im.getIndex());
}
nextDialogObject.init(thisClass, getHost(), getDrbdInstallation());
swingUtils.invokeLater(new Runnable() {
@Override
public void run() {
buttonClass(nextButton()).pressButton();
}
});
}
}
}
);
installHeartbeatPacemakerButton.setBackgroundColor(Tools.getDefaultColor("ConfigDialog.Button"));
installHeartbeatPacemakerButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
nextDialogObject = heartbeatInstDialog;
nextDialogObject.init(thisClass, getHost(), getDrbdInstallation());
final InstallMethods im = (InstallMethods) heartbeatPacemakerInstMethodWidget.getValue();
getHost().setHeartbeatPacemakerInstallMethodIndex(im.getIndex());
swingUtils.invokeLater(new Runnable() {
@Override
public void run() {
buttonClass(nextButton()).pressButton();
}
});
}
}
);
installPacemakerButton.setBackgroundColor(Tools.getDefaultColor("ConfigDialog.Button"));
installPacemakerButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
nextDialogObject = pacemakerInstDialog;
nextDialogObject.init(thisClass, getHost(), getDrbdInstallation());
final InstallMethods im = (InstallMethods) pacemakerInstMethodWidget.getValue();
getHost().setPacemakerInstallMethodIndex(im.getIndex());
swingUtils.invokeLater(new Runnable() {
@Override
public void run() {
buttonClass(nextButton()).pressButton();
}
});
}
}
);
getHost().execCommand(new ExecCommandConfig().commandString("DrbdCheck.version")
.progressBar(getProgressBar())
.execCallback(new ExecCallback() {
@Override
public void done(final String answer) {
checkDrbd(answer);
}
@Override
public void doneError(final String answer,
final int errorCode) {
checkDrbd(""); // not installed
}
})
.silentCommand()
.silentOutput());
}
/**
* Checks whether drbd is installed and starts heartbeat/pacemaker check.
*/
void checkDrbd(final String ans) {
if (ans != null && ans.isEmpty() || "\n".equals(ans)) {
swingUtils.invokeLater(new Runnable() {
@Override
public void run() {
checkingDrbdLabel.setText(": " + Tools.getString("Dialog.Host.CheckInstallation.DrbdNotInstalled"));
checkingDrbdIcon.setIcon(NOT_INSTALLED_ICON);
final String toolTip = getInstToolTip(DRBD_PREFIX, "1");
drbdInstMethodWidget.setToolTipText(toolTip);
installDrbdButton.setToolTipText(toolTip);
installDrbdButton.setEnabled(true);
drbdInstMethodWidget.setEnabled(true);
}
});
} else {
drbdInstallationOk = true;
swingUtils.invokeLater(new Runnable() {
@Override
@SuppressWarnings("DeadBranch")
public void run() {
checkingDrbdLabel.setText(": " + ans.trim());
if (getDrbdInstallation().isDrbdUpgradeAvailable(ans.trim())) {
checkingDrbdIcon.setIcon(UPGRADE_AVAILABLE_ICON);
installDrbdButton.setText(Tools.getString("Dialog.Host.CheckInstallation.DrbdUpgradeButton"));
installDrbdButton.setEnabled(true);
drbdInstMethodWidget.setEnabled(true);
} else {
installDrbdButton.setText(
Tools.getString("Dialog.Host.CheckInstallation.DrbdCheckForUpgradeButton"));
if (false) {
// TODO: disabled
installDrbdButton.setEnabled(true);
drbdInstMethodWidget.setEnabled(true);
}
checkingDrbdIcon.setIcon(ALREADY_INSTALLED_ICON);
}
}
});
}
getHost().execCommand(new ExecCommandConfig().commandString("HbCheck.version")
.progressBar(getProgressBar())
.execCallback(new ExecCallback() {
@Override
public void done(final String answer) {
checkAisHbPm(answer);
}
@Override
public void doneError(final String answer, final int errorCode) {
done("");
}
})
.silentCommand()
.silentOutput());
}
void checkAisHbPm(final String ans) {
final val hostParser = getHost().getHostParser();
hostParser.setPacemakerVersion(null);
hostParser.setOpenaisVersion(null);
hostParser.setHeartbeatVersion(null);
hostParser.setCorosyncVersion(null);
if (ans != null && !ans.isEmpty() && !"\n".equals(ans)) {
for (final String line : ans.split("\n")) {
hostParser.parseInstallationInfo(line);
}
}
final String aisVersion = hostParser.getOpenaisVersion();
final String corosyncVersion = hostParser.getCorosyncVersion();
String hbVersion = hostParser.getHeartbeatVersion();
if (hbVersion == null
&& (hostParser.getPacemakerVersion() == null || (corosyncVersion == null && aisVersion == null))) {
final InstallMethods hbim = (InstallMethods) heartbeatPacemakerInstMethodWidget.getValue();
if (hbim != null) {
installHeartbeatPacemakerButton.setEnabled(true);
heartbeatPacemakerInstMethodWidget.setEnabled(true);
final String toolTip = getInstToolTip(HEARTBEAT_PACEMAKER_PREFIX, hbim.getIndex());
heartbeatPacemakerInstMethodWidget.setToolTipText(toolTip);
installHeartbeatPacemakerButton.setToolTipText(toolTip);
}
final InstallMethods pmim = (InstallMethods) pacemakerInstMethodWidget.getValue();
if (pmim != null) {
installPacemakerButton.setEnabled(true);
pacemakerInstMethodWidget.setEnabled(true);
final String aisToolTip = getInstToolTip(PACEMAKER_PREFIX, pmim.getIndex());
pacemakerInstMethodWidget.setToolTipText(aisToolTip);
installPacemakerButton.setToolTipText(aisToolTip);
}
}
if (hbVersion == null) {
/* hb */
swingUtils.invokeLater(new Runnable() {
@Override
public void run() {
heartbeatPacemakerIcon.setIcon(NOT_INSTALLED_ICON);
checkingHeartbeatPacemakerLabel.setText(
": " + Tools.getString("Dialog.Host.CheckInstallation.HbPmNotInstalled"));
}
});
} else {
heartbeatPacemakerInstallationOk = true;
final String text;
if ("2.1.3".equals(hbVersion)
&& "sles10".equals(hostParser.getDistributionVersion())) {
/* sles10 heartbeat 2.1.3 looks like hb 2.1.4 */
hbVersion = "2.1.4";
text = "2.1.3 (2.1.4)";
} else {
text = hbVersion;
}
hostParser.setHeartbeatVersion(hbVersion);
swingUtils.invokeLater(new Runnable() {
@Override
public void run() {
if (hostParser.getPacemakerVersion() == null
|| hostParser.getHeartbeatVersion().equals(hostParser.getPacemakerVersion())) {
heartbeatPacemakerLabel.setText("Heartbeat");
checkingHeartbeatPacemakerLabel.setText(": " + text);
} else {
checkingHeartbeatPacemakerLabel.setText(": " + hostParser.getPacemakerVersion() + '/' + text);
}
heartbeatPacemakerIcon.setIcon(ALREADY_INSTALLED_ICON);
}
});
}
if (hostParser.getPacemakerVersion() == null || (aisVersion == null && corosyncVersion == null)) {
/* corosync */
swingUtils.invokeLater(new Runnable() {
@Override
public void run() {
checkingPacemakerIcon.setIcon(NOT_INSTALLED_ICON);
checkingPacemakerLabel.setText(
": " + Tools.getString("Dialog.Host.CheckInstallation.PmNotInstalled"));
pacemakerLabel.setText("Pcmk/Corosync");
}
});
} else {
pacemakerInstallationOk = true;
swingUtils.invokeLater(new Runnable() {
@Override
public void run() {
checkingPacemakerIcon.setIcon(ALREADY_INSTALLED_ICON);
String coroAisVersion = "no";
if (corosyncVersion != null) {
pacemakerLabel.setText("Pcmk/Corosync");
coroAisVersion = corosyncVersion;
} else if (aisVersion != null) {
pacemakerLabel.setText("Pcmk/AIS");
coroAisVersion = aisVersion;
}
pacemakerLabel.repaint();
checkingPacemakerLabel.setText(": " + hostParser.getPacemakerVersion() + '/' + coroAisVersion);
}
});
}
final List<String> incorrect = new ArrayList<String>();
if (drbdInstallationOk && (heartbeatPacemakerInstallationOk || pacemakerInstallationOk)) {
progressBarDone();
swingUtils.invokeLater(new Runnable() {
@Override
public void run() {
answerPaneSetText(Tools.getString("Dialog.Host.CheckInstallation.AllOk"));
}
});
if (application.getAutoOptionHost("drbdinst") != null
|| application.getAutoOptionHost("hbinst") != null
|| application.getAutoOptionHost("pminst") != null) {
Tools.sleep(1000);
swingUtils.invokeLater(new Runnable() {
@Override
public void run() {
pressNextButton();
}
});
}
} else {
progressBarDoneError();
LOG.debug2("checkAisHbPm: drbd: "
+ drbdInstallationOk
+ ", ais/pm: "
+ pacemakerInstallationOk
+ ", hb/pm: "
+ heartbeatPacemakerInstallationOk);
final String error = Tools.getString("Dialog.Host.CheckInstallation.SomeFailed");
printErrorAndRetry(error);
incorrect.add(error);
}
final List<String> changed = new ArrayList<String>();
enableComponents();
enableNextButtons(incorrect, changed);
swingUtils.invokeLater(new Runnable() {
public void run() {
makeDefaultAndRequestFocus(buttonClass(nextButton()));
}
});
if (!drbdInstallationOk && application.getAutoOptionHost("drbdinst") != null) {
Tools.sleep(1000);
installDrbdButton.pressButton();
} else if (!heartbeatPacemakerInstallationOk && application.getAutoOptionHost("hbinst") != null) {
Tools.sleep(1000);
installHeartbeatPacemakerButton.pressButton();
} else if (!pacemakerInstallationOk && application.getAutoOptionHost("pminst") != null) {
Tools.sleep(1000);
installPacemakerButton.pressButton();
}
}
@Override
public WizardDialog nextDialog() {
return nextDialogObject;
}
@Override
protected String getHostDialogTitle() {
return Tools.getString("Dialog.Host.CheckInstallation.Title");
}
@Override
protected String getDescription() {
return Tools.getString("Dialog.Host.CheckInstallation.Description");
}
/**
* Returns the pane, that checks the installation of different
* components and provides buttons to update or upgrade.
*/
private JPanel getInstallationPane() {
final JPanel pane = new JPanel(new SpringLayout());
pacemakerInstMethodWidget = getInstallationMethods(PACEMAKER_PREFIX,
application.isStagingPacemaker(),
application.getLastHbPmInstalledMethod(),
PACEMAKER_AUTOTEST_OPTION,
installPacemakerButton);
heartbeatPacemakerInstMethodWidget = getInstallationMethods(HEARTBEAT_PACEMAKER_PREFIX,
application.isStagingPacemaker(),
application.getLastHbPmInstalledMethod(),
HEARTBEAT_PACEMAKER_AUTOTEST_OPTION,
installHeartbeatPacemakerButton);
drbdInstMethodWidget = getInstallationMethods(DRBD_PREFIX,
application.isStagingDrbd(),
application.getLastDrbdInstalledMethod(),
DRBD_AUTOTEST_OPTION,
installDrbdButton);
final String lastInstalled = application.getLastInstalledClusterStack();
if (lastInstalled != null) {
if (Application.HEARTBEAT_NAME.equals(lastInstalled)) {
pacemakerLabel.setForeground(Color.LIGHT_GRAY);
checkingPacemakerLabel.setForeground(Color.LIGHT_GRAY);
} else if (Application.COROSYNC_NAME.equals(lastInstalled)) {
heartbeatPacemakerLabel.setForeground(Color.LIGHT_GRAY);
checkingHeartbeatPacemakerLabel.setForeground(Color.LIGHT_GRAY);
}
}
pane.add(heartbeatPacemakerLabel);
pane.add(checkingHeartbeatPacemakerLabel);
pane.add(heartbeatPacemakerIcon);
pane.add(heartbeatPacemakerInstMethodWidget.getComponent());
pane.add(installHeartbeatPacemakerButton);
pane.add(pacemakerLabel);
pane.add(checkingPacemakerLabel);
pane.add(checkingPacemakerIcon);
pane.add(pacemakerInstMethodWidget.getComponent());
pane.add(installPacemakerButton);
pane.add(new JLabel("Drbd"));
pane.add(checkingDrbdLabel);
pane.add(checkingDrbdIcon);
pane.add(drbdInstMethodWidget.getComponent());
pane.add(installDrbdButton);
SpringUtilities.makeCompactGrid(pane, 3, 5, //rows, cols
1, 1, //initX, initY
1, 1); //xPad, yPad
return pane;
}
@Override
protected JComponent getInputPane() {
final JPanel pane = new JPanel(new SpringLayout());
pane.add(getInstallationPane());
pane.add(getProgressBarPane());
pane.add(getAnswerPane(Tools.getString("Dialog.Host.CheckInstallation.Checking")));
SpringUtilities.makeCompactGrid(pane, 3, 1, //rows, cols
0, 0, //initX, initY
0, 0); //xPad, yPad
return pane;
}
@Override
protected boolean skipButtonEnabled() {
return true;
}
}