/** Check if it is DRBD device and if it could be resized. */
private boolean checkDRBD() {
if (blockDevInfo.getBlockDevice().isDrbd()) {
final DrbdVolumeInfo dvi = blockDevInfo.getDrbdVolumeInfo();
final BlockDevInfo oBDI = blockDevInfo.getOtherBlockDevInfo();
if (!dvi.isConnected(false)) {
printErrorAndRetry("Not resizing. DRBD resource is not connected.");
sizeWi.setEnabled(false);
resizeButton.setEnabled(false);
return false;
} else if (dvi.isSyncing()) {
printErrorAndRetry("Not resizing. DRBD resource is syncing.");
sizeWi.setEnabled(false);
resizeButton.setEnabled(false);
return false;
} else if (!oBDI.getBlockDevice().isAttached()) {
printErrorAndRetry(
"Not resizing. DRBD resource is not attached on " + oBDI.getHost() + ".");
sizeWi.setEnabled(false);
resizeButton.setEnabled(false);
return false;
} else if (!blockDevInfo.getBlockDevice().isAttached()) {
printErrorAndRetry(
"Not resizing. DRBD resource is not attached on " + blockDevInfo.getHost() + ".");
sizeWi.setEnabled(false);
resizeButton.setEnabled(false);
return false;
} else if (!oBDI.getBlockDevice().isPrimary() && !blockDevInfo.getBlockDevice().isPrimary()) {
printErrorAndRetry("Not resizing. Must be primary at least on one node.");
sizeWi.setEnabled(false);
resizeButton.setEnabled(false);
return false;
}
}
return true;
}
/** Returns info panel. */
@Override
public JComponent getInfoPanel() {
if (getBrowser().getClusterBrowser() == null) {
return new JPanel();
}
final Font f = new Font("Monospaced", Font.PLAIN, Tools.getConfigData().scaled(12));
crmShowInProgress = true;
final JTextArea ta = new JTextArea(Tools.getString("HostInfo.crmShellLoading"));
ta.setEditable(false);
ta.setFont(f);
final MyButton crmConfigureCommitButton =
new MyButton(Tools.getString("HostInfo.crmShellCommitButton"), Browser.APPLY_ICON);
registerComponentEnableAccessMode(
crmConfigureCommitButton, new AccessMode(ConfigData.AccessType.ADMIN, false));
final MyButton hostInfoButton = new MyButton(Tools.getString("HostInfo.crmShellStatusButton"));
hostInfoButton.miniButton();
final MyButton crmConfigureShowButton =
new MyButton(Tools.getString("HostInfo.crmShellShowButton"));
crmConfigureShowButton.miniButton();
crmConfigureCommitButton.setEnabled(false);
final ExecCallback execCallback =
new ExecCallback() {
@Override
public void done(final String ans) {
ta.setText(ans);
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
crmConfigureShowButton.setEnabled(true);
hostInfoButton.setEnabled(true);
crmShowInProgress = false;
}
});
}
@Override
public void doneError(final String ans, final int exitCode) {
ta.setText(ans);
Tools.sshError(host, "", ans, "", exitCode);
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
crmConfigureCommitButton.setEnabled(false);
}
});
}
};
hostInfoButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
registerComponentEditAccessMode(ta, new AccessMode(ConfigData.AccessType.GOD, false));
crmInfo = true;
hostInfoButton.setEnabled(false);
crmConfigureCommitButton.setEnabled(false);
String command = "HostBrowser.getHostInfo";
if (!host.isCsInit()) {
command = "HostBrowser.getHostInfoHeartbeat";
}
host.execCommand(
command,
execCallback,
null, /* ConvertCmdCallback */
false, /* outputVisible */
SSH.DEFAULT_COMMAND_TIMEOUT);
}
});
host.registerEnableOnConnect(hostInfoButton);
crmConfigureShowButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
registerComponentEditAccessMode(ta, new AccessMode(ConfigData.AccessType.ADMIN, false));
updateAdvancedPanels();
crmShowInProgress = true;
crmInfo = false;
crmConfigureShowButton.setEnabled(false);
crmConfigureCommitButton.setEnabled(false);
host.execCommand(
"HostBrowser.getCrmConfigureShow",
execCallback,
null, /* ConvertCmdCallback */
false, /* outputVisible */
SSH.DEFAULT_COMMAND_TIMEOUT);
}
});
final CRMGraph crmg = getBrowser().getClusterBrowser().getCRMGraph();
final Document taDocument = ta.getDocument();
taDocument.addDocumentListener(
new DocumentListener() {
private void update() {
if (!crmShowInProgress && !crmInfo) {
crmConfigureCommitButton.setEnabled(true);
}
}
public void changedUpdate(final DocumentEvent documentEvent) {
update();
}
public void insertUpdate(final DocumentEvent documentEvent) {
update();
}
public void removeUpdate(final DocumentEvent documentEvent) {
update();
}
});
final ButtonCallback buttonCallback =
new ButtonCallback() {
private volatile boolean mouseStillOver = false;
/** Whether the whole thing should be enabled. */
@Override
public boolean isEnabled() {
if (Tools.versionBeforePacemaker(host)) {
return false;
}
return true;
}
@Override
public void mouseOut() {
if (!isEnabled()) {
return;
}
mouseStillOver = false;
crmg.stopTestAnimation(crmConfigureCommitButton);
crmConfigureCommitButton.setToolTipText(null);
}
@Override
public void mouseOver() {
if (!isEnabled()) {
return;
}
mouseStillOver = true;
crmConfigureCommitButton.setToolTipText(ClusterBrowser.STARTING_PTEST_TOOLTIP);
crmConfigureCommitButton.setToolTipBackground(
Tools.getDefaultColor("ClusterBrowser.Test.Tooltip.Background"));
Tools.sleep(250);
if (!mouseStillOver) {
return;
}
mouseStillOver = false;
final CountDownLatch startTestLatch = new CountDownLatch(1);
crmg.startTestAnimation(crmConfigureCommitButton, startTestLatch);
final Host dcHost = getBrowser().getClusterBrowser().getDCHost();
getBrowser().getClusterBrowser().ptestLockAcquire();
final ClusterStatus clStatus = getBrowser().getClusterBrowser().getClusterStatus();
clStatus.setPtestData(null);
CRM.crmConfigureCommit(host, ta.getText(), true);
final PtestData ptestData = new PtestData(CRM.getPtest(dcHost));
crmConfigureCommitButton.setToolTipText(ptestData.getToolTip());
clStatus.setPtestData(ptestData);
getBrowser().getClusterBrowser().ptestLockRelease();
startTestLatch.countDown();
}
};
addMouseOverListener(crmConfigureCommitButton, buttonCallback);
crmConfigureCommitButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
crmConfigureCommitButton.setEnabled(false);
final Thread thread =
new Thread(
new Runnable() {
@Override
public void run() {
getBrowser().getClusterBrowser().clStatusLock();
final String ret = CRM.crmConfigureCommit(host, ta.getText(), false);
getBrowser().getClusterBrowser().clStatusUnlock();
}
});
thread.start();
}
});
final JPanel mainPanel = new JPanel();
mainPanel.setBackground(HostBrowser.PANEL_BACKGROUND);
mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.Y_AXIS));
final JPanel buttonPanel = new JPanel(new BorderLayout());
buttonPanel.setBackground(HostBrowser.BUTTON_PANEL_BACKGROUND);
buttonPanel.setMinimumSize(new Dimension(0, 50));
buttonPanel.setPreferredSize(new Dimension(0, 50));
buttonPanel.setMaximumSize(new Dimension(Short.MAX_VALUE, 50));
mainPanel.add(buttonPanel);
/* Actions */
buttonPanel.add(getActionsButton(), BorderLayout.EAST);
final JPanel p = new JPanel(new SpringLayout());
p.setBackground(HostBrowser.BUTTON_PANEL_BACKGROUND);
p.add(hostInfoButton);
p.add(crmConfigureShowButton);
p.add(crmConfigureCommitButton);
p.add(new JLabel(""));
SpringUtilities.makeCompactGrid(
p, 1, 3, // rows, cols
1, 1, // initX, initY
1, 1); // xPad, yPad
mainPanel.setMinimumSize(
new Dimension(
Tools.getDefaultSize("HostBrowser.ResourceInfoArea.Width"),
Tools.getDefaultSize("HostBrowser.ResourceInfoArea.Height")));
mainPanel.setPreferredSize(
new Dimension(
Tools.getDefaultSize("HostBrowser.ResourceInfoArea.Width"),
Tools.getDefaultSize("HostBrowser.ResourceInfoArea.Height")));
buttonPanel.add(p);
mainPanel.add(new JLabel(Tools.getString("HostInfo.crmShellInfo")));
mainPanel.add(new JScrollPane(ta));
String command = "HostBrowser.getHostInfo";
if (!host.isCsInit()) {
command = "HostBrowser.getHostInfoHeartbeat";
}
host.execCommand(
command,
execCallback,
null, /* ConvertCmdCallback */
false, /* outputVisible */
SSH.DEFAULT_COMMAND_TIMEOUT);
return mainPanel;
}
/** Returns the input pane. */
@Override
protected JComponent getInputPane() {
createButton.setEnabled(false);
final JPanel pane = new JPanel(new SpringLayout());
/* vg name */
final JPanel inputPane = new JPanel(new SpringLayout());
inputPane.setBackground(Browser.BUTTON_PANEL_BACKGROUND);
/* find next free group volume name */
String defaultName;
final Set<String> volumeGroups = host.getVolumeGroupNames();
int i = 0;
while (true) {
defaultName = "vg" + String.format("%02d", i);
if (volumeGroups == null || !volumeGroups.contains(defaultName)) {
break;
}
i++;
}
vgNameWi =
WidgetFactory.createInstance(
Widget.Type.TEXTFIELD,
defaultName,
Widget.NO_ITEMS,
Widget.NO_REGEXP,
250,
Widget.NO_ABBRV,
new AccessMode(ConfigData.AccessType.OP, !AccessMode.ADVANCED),
Widget.NO_BUTTON);
inputPane.add(new JLabel("VG Name"));
inputPane.add(vgNameWi);
createButton.addActionListener(new CreateActionListener());
inputPane.add(createButton);
SpringUtilities.makeCompactGrid(
inputPane, 1, 3, /* rows, cols */ 1, 1, /* initX, initY */ 1, 1); /* xPad, yPad */
pane.add(inputPane);
/* Volume groups. */
final JPanel pvsPane = new JPanel(new FlowLayout(FlowLayout.LEFT));
final Set<String> selectedPVs = new HashSet<String>();
final Set<Host> selectedHosts = new HashSet<Host>();
for (final BlockDevInfo sbdi : selectedBlockDevInfos) {
if (sbdi.getBlockDevice().isDrbd()) {
selectedPVs.add(sbdi.getBlockDevice().getDrbdBlockDevice().getName());
} else {
selectedPVs.add(sbdi.getName());
}
selectedHosts.add(sbdi.getHost());
}
pvCheckBoxes = getPVCheckBoxes(selectedPVs);
pvsPane.add(new JLabel("Select physical volumes: "));
for (final String pvName : pvCheckBoxes.keySet()) {
pvCheckBoxes.get(pvName).addItemListener(new ItemChangeListener(true));
pvsPane.add(pvCheckBoxes.get(pvName));
}
final JScrollPane pvSP = new JScrollPane(pvsPane);
pvSP.setPreferredSize(new Dimension(0, 45));
pane.add(pvSP);
final JPanel hostsPane = new JPanel(new FlowLayout(FlowLayout.LEFT));
final Cluster cluster = host.getCluster();
hostCheckBoxes = Tools.getHostCheckBoxes(cluster);
hostsPane.add(new JLabel("Select Hosts: "));
for (final Host h : hostCheckBoxes.keySet()) {
hostCheckBoxes.get(h).addItemListener(new ItemChangeListener(true));
if (host == h) {
hostCheckBoxes.get(h).setEnabled(false);
hostCheckBoxes.get(h).setSelected(true);
} else if (isOneDrbd(selectedBlockDevInfos)) {
hostCheckBoxes.get(h).setEnabled(false);
hostCheckBoxes.get(h).setSelected(false);
} else if (hostHasPVS(h)) {
hostCheckBoxes.get(h).setEnabled(true);
hostCheckBoxes.get(h).setSelected(selectedHosts.contains(h));
} else {
hostCheckBoxes.get(h).setEnabled(false);
hostCheckBoxes.get(h).setSelected(false);
}
hostsPane.add(hostCheckBoxes.get(h));
}
final JScrollPane sp = new JScrollPane(hostsPane);
sp.setPreferredSize(new Dimension(0, 45));
pane.add(sp);
pane.add(getProgressBarPane(null));
pane.add(getAnswerPane(""));
SpringUtilities.makeCompactGrid(
pane, 5, 1, /* rows, cols */ 0, 0, /* initX, initY */ 0, 0); /* xPad, yPad */
checkButtons();
return pane;
}
/** Returns the input pane. */
protected JComponent getInputPane() {
resizeButton.setEnabled(false);
final JPanel pane = new JPanel(new SpringLayout());
final JPanel inputPane = new JPanel(new SpringLayout());
inputPane.setBackground(Browser.BUTTON_PANEL_BACKGROUND);
/* old size */
final JLabel oldSizeLabel = new JLabel("Current Size");
oldSizeLabel.setEnabled(false);
final String oldBlockSize = blockDevInfo.getBlockDevice().getBlockSize();
oldSizeWi =
new TextfieldWithUnit(
Tools.convertKilobytes(oldBlockSize),
getUnits(),
Widget.NO_REGEXP,
250,
Widget.NO_ABBRV,
new AccessMode(ConfigData.AccessType.OP, !AccessMode.ADVANCED),
Widget.NO_BUTTON);
oldSizeWi.setEnabled(false);
inputPane.add(oldSizeLabel);
inputPane.add(oldSizeWi);
inputPane.add(new JLabel());
final String maxBlockSize = getMaxBlockSize();
/* size */
final String newBlockSize =
Long.toString((Long.parseLong(oldBlockSize) + Long.parseLong(maxBlockSize)) / 2);
final JLabel sizeLabel = new JLabel("New Size");
sizeWi =
new TextfieldWithUnit(
Tools.convertKilobytes(newBlockSize),
getUnits(),
Widget.NO_REGEXP,
250,
Widget.NO_ABBRV,
new AccessMode(ConfigData.AccessType.OP, !AccessMode.ADVANCED),
Widget.NO_BUTTON);
inputPane.add(sizeLabel);
inputPane.add(sizeWi);
resizeButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
final Thread thread =
new Thread(
new Runnable() {
@Override
public void run() {
if (checkDRBD()) {
Tools.invokeAndWait(new EnableResizeRunnable(false));
disableComponents();
getProgressBar().start(RESIZE_TIMEOUT * hostCheckBoxes.size());
final boolean ret = resize(sizeWi.getStringValue());
final Host host = blockDevInfo.getHost();
host.getBrowser().getClusterBrowser().updateHWInfo(host);
setComboBoxes();
if (ret) {
progressBarDone();
} else {
progressBarDoneError();
}
enableComponents();
}
}
});
thread.start();
}
});
inputPane.add(resizeButton);
/* max size */
final JLabel maxSizeLabel = new JLabel("Max Size");
maxSizeLabel.setEnabled(false);
maxSizeWi =
new TextfieldWithUnit(
Tools.convertKilobytes(maxBlockSize),
getUnits(),
Widget.NO_REGEXP,
250,
Widget.NO_ABBRV,
new AccessMode(ConfigData.AccessType.OP, !AccessMode.ADVANCED),
Widget.NO_BUTTON);
maxSizeWi.setEnabled(false);
inputPane.add(maxSizeLabel);
inputPane.add(maxSizeWi);
inputPane.add(new JLabel());
sizeWi.addListeners(
new WidgetListener() {
@Override
public void check(final Object value) {
checkButtons();
}
});
SpringUtilities.makeCompactGrid(
inputPane, 3, 3, /* rows, cols */ 1, 1, /* initX, initY */ 1, 1); /* xPad, yPad */
pane.add(inputPane);
final JPanel hostsPane = new JPanel(new java.awt.FlowLayout(java.awt.FlowLayout.LEFT));
final Cluster cluster = blockDevInfo.getHost().getCluster();
hostCheckBoxes = Tools.getHostCheckBoxes(cluster);
hostsPane.add(new JLabel("Select Hosts: "));
final Host host = blockDevInfo.getHost();
final String lv = blockDevInfo.getBlockDevice().getLogicalVolume();
for (final Host h : hostCheckBoxes.keySet()) {
final Set<String> allLVS = h.getAllLogicalVolumes();
hostCheckBoxes
.get(h)
.addItemListener(
new ItemListener() {
@Override
public void itemStateChanged(final ItemEvent e) {
checkButtons();
}
});
if (host == h) {
hostCheckBoxes.get(h).setEnabled(false);
hostCheckBoxes.get(h).setSelected(true);
} else if (blockDevInfo.getBlockDevice().isDrbd()
&& blockDevInfo.getOtherBlockDevInfo().getHost() == h) {
hostCheckBoxes.get(h).setEnabled(false);
hostCheckBoxes.get(h).setSelected(true);
} else if (!blockDevInfo.getBlockDevice().isDrbd() && !allLVS.contains(lv)) {
hostCheckBoxes.get(h).setEnabled(false);
hostCheckBoxes.get(h).setSelected(false);
} else {
hostCheckBoxes.get(h).setEnabled(true);
hostCheckBoxes.get(h).setSelected(false);
}
hostsPane.add(hostCheckBoxes.get(h));
}
final javax.swing.JScrollPane sp = new javax.swing.JScrollPane(hostsPane);
sp.setPreferredSize(new java.awt.Dimension(0, 45));
pane.add(sp);
pane.add(getProgressBarPane(null));
pane.add(getAnswerPane(""));
SpringUtilities.makeCompactGrid(
pane, 4, 1, /* rows, cols */ 0, 0, /* initX, initY */ 0, 0); /* xPad, yPad */
checkButtons();
return pane;
}