/*
* This file is part of LCMC written by Rasto Levrinc.
*
* Copyright (C) 2014, Rastislav Levrinc.
*
* The LCMC 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.
*
* The LCMC 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 LCMC; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package lcmc.crm.ui.resource;
import java.awt.geom.Point2D;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Provider;
import javax.swing.JDialog;
import lcmc.cluster.ui.wizard.EditClusterDialog;
import lcmc.Exceptions;
import lcmc.common.ui.CallbackAction;
import lcmc.common.ui.GUIData;
import lcmc.common.domain.AccessMode;
import lcmc.common.domain.Application;
import lcmc.crm.domain.CrmXml;
import lcmc.host.domain.Host;
import lcmc.crm.domain.ResourceAgent;
import lcmc.crm.ui.CrmGraph;
import lcmc.cluster.ui.ClusterBrowser;
import lcmc.crm.ui.ClusterLogs;
import lcmc.common.ui.utils.ButtonCallback;
import lcmc.crm.service.CRM;
import lcmc.common.ui.utils.ComponentWithTest;
import lcmc.common.domain.EnablePredicate;
import lcmc.logger.Logger;
import lcmc.logger.LoggerFactory;
import lcmc.common.ui.utils.MenuAction;
import lcmc.common.ui.utils.MenuFactory;
import lcmc.common.ui.utils.MyList;
import lcmc.common.ui.utils.MyListModel;
import lcmc.common.ui.utils.MyMenu;
import lcmc.common.ui.utils.MyMenuItem;
import lcmc.common.domain.util.Tools;
import lcmc.common.ui.utils.UpdatableItem;
import lcmc.common.domain.VisiblePredicate;
@Named
public class ServicesMenu {
private static final Logger LOG = LoggerFactory.getLogger(ServicesInfo.class);
@Inject
private EditClusterDialog editClusterDialog;
@Inject
private GUIData guiData;
@Inject
private Provider<ConstraintPHInfo> constraintPHInfoProvider;
@Inject
private Provider<PcmkRscSetsInfo> rscSetsInfoProvider;
@Inject
private MenuFactory menuFactory;
@Inject
private Application application;
@Inject @Named("clusterLogs")
private Provider<ClusterLogs> clusterLogsProvider;
public List<UpdatableItem> getPulldownMenu(final ServicesInfo servicesInfo) {
final List<UpdatableItem> items = new ArrayList<UpdatableItem>();
final Application.RunMode runMode = Application.RunMode.LIVE;
/* add group */
final MyMenuItem addGroupMenuItem =
menuFactory.createMenuItem(Tools.getString("ClusterBrowser.Hb.AddGroup"),
null,
null,
new AccessMode(AccessMode.ADMIN, AccessMode.NORMAL),
new AccessMode(AccessMode.OP, AccessMode.NORMAL))
.enablePredicate(new EnablePredicate() {
@Override
public String check() {
if (servicesInfo.getBrowser().crmStatusFailed()) {
return ClusterBrowser.UNKNOWN_CLUSTER_STATUS_STRING;
}
return null;
}
});
addGroupMenuItem.addAction(new MenuAction() {
@Override
public void run(final String text) {
servicesInfo.hidePopup();
servicesInfo.addServicePanel(
servicesInfo.getBrowser().getCrmXml().getGroupResourceAgent(),
addGroupMenuItem.getPos(),
true,
null,
null,
runMode);
servicesInfo.getBrowser().getCrmGraph().repaint();
}
});
items.add(addGroupMenuItem);
/* add service */
final MyMenu addServiceMenuItem = menuFactory.createMenu(
Tools.getString("ClusterBrowser.Hb.AddService"),
new AccessMode(AccessMode.OP, AccessMode.NORMAL),
new AccessMode(AccessMode.OP, AccessMode.NORMAL))
.enablePredicate(new EnablePredicate() {
@Override
public String check() {
if (servicesInfo.getBrowser().getCrmXml() == null) {
return ClusterBrowser.UNKNOWN_CLUSTER_STATUS_STRING;
}
if (servicesInfo.getBrowser().crmStatusFailed()) {
return ClusterBrowser.UNKNOWN_CLUSTER_STATUS_STRING;
}
return null;
}
});
addServiceMenuItem.onUpdate(new Runnable() {
@Override
public void run() {
application.isSwingThread();
addServiceMenuItem.removeAll();
final Point2D pos = addServiceMenuItem.getPos();
final CrmXml crmXML = servicesInfo.getBrowser().getCrmXml();
if (crmXML == null) {
return;
}
final ResourceAgent fsService = crmXML.getResourceAgent(
"Filesystem",
ResourceAgent.HEARTBEAT_PROVIDER,
ResourceAgent.OCF_CLASS_NAME);
if (crmXML.isLinbitDrbdResourceAgentPresent()) { /* just skip it, if it is not */
final MyMenuItem ldMenuItem = menuFactory.createMenuItem(
Tools.getString("ClusterBrowser.linbitDrbdMenuName"),
null,
null,
new AccessMode(AccessMode.ADMIN, AccessMode.NORMAL),
new AccessMode(AccessMode.OP, AccessMode.NORMAL))
.addAction(new MenuAction() {
@Override
public void run(final String text) {
servicesInfo.hidePopup();
if (!servicesInfo.getBrowser().linbitDrbdConfirmDialog()) {
return;
}
final FilesystemRaInfo fsi = (FilesystemRaInfo) servicesInfo.addServicePanel(
fsService,
addServiceMenuItem.getPos(),
true,
null,
null,
runMode);
fsi.setDrbddiskIsPreferred(false);
servicesInfo.getBrowser().getCrmGraph().repaint();
}
});
if (servicesInfo.getBrowser().atLeastOneDrbddiskConfigured()
|| !crmXML.isLinbitDrbdResourceAgentPresent()) {
ldMenuItem.setEnabled(false);
}
ldMenuItem.setPos(pos);
addServiceMenuItem.add(ldMenuItem);
}
final ResourceAgent ipService = crmXML.getResourceAgent(
"IPaddr2",
ResourceAgent.HEARTBEAT_PROVIDER,
ResourceAgent.OCF_CLASS_NAME);
if (ipService != null) { /* just skip it, if it is not*/
final MyMenuItem ipMenuItem =
menuFactory.createMenuItem(ipService.getPullDownMenuName(),
null,
null,
new AccessMode(AccessMode.ADMIN, AccessMode.NORMAL),
new AccessMode(AccessMode.OP, AccessMode.NORMAL))
.addAction(new MenuAction() {
@Override
public void run(final String text) {
servicesInfo.hidePopup();
servicesInfo.addServicePanel(ipService,
addServiceMenuItem.getPos(),
true,
null,
null,
runMode);
servicesInfo.getBrowser().getCrmGraph().repaint();
}
});
ipMenuItem.setPos(pos);
addServiceMenuItem.add(ipMenuItem);
}
if (crmXML.isDrbddiskResourceAgentPresent()
&& (servicesInfo.getBrowser().isDrbddiskRAPreferred()
|| servicesInfo.getBrowser().atLeastOneDrbddiskConfigured()
|| !crmXML.isLinbitDrbdResourceAgentPresent())) {
final MyMenuItem ddMenuItem = menuFactory.createMenuItem(
Tools.getString("ClusterBrowser.DrbddiskMenuName"),
null,
null,
new AccessMode(AccessMode.ADMIN, AccessMode.NORMAL),
new AccessMode(AccessMode.OP, AccessMode.NORMAL))
.addAction(new MenuAction() {
@Override
public void run(final String text) {
servicesInfo.hidePopup();
final FilesystemRaInfo fsi = (FilesystemRaInfo) servicesInfo.addServicePanel(
fsService,
addServiceMenuItem.getPos(),
true,
null,
null,
runMode);
fsi.setDrbddiskIsPreferred(true);
servicesInfo.getBrowser().getCrmGraph().repaint();
}
});
if (servicesInfo.getBrowser().isOneLinbitDrbdRaConfigured()
|| !crmXML.isDrbddiskResourceAgentPresent()) {
ddMenuItem.setEnabled(false);
}
ddMenuItem.setPos(pos);
addServiceMenuItem.add(ddMenuItem);
}
final Collection<JDialog> popups = new ArrayList<JDialog>();
for (final String cl : ClusterBrowser.CRM_CLASSES) {
final List<ResourceAgent> services = servicesInfo.getAddServiceList(cl);
if (services.isEmpty()) {
/* no services, don't show */
continue;
}
AccessMode.Mode mode = AccessMode.NORMAL;
if (ResourceAgent.UPSTART_CLASS_NAME.equals(cl) || ResourceAgent.SYSTEMD_CLASS_NAME.equals(cl)) {
mode = AccessMode.ADVANCED;
}
if (ResourceAgent.LSB_CLASS_NAME.equals(cl)
&& !servicesInfo.getAddServiceList(ResourceAgent.SERVICE_CLASS_NAME).isEmpty()) {
mode = AccessMode.ADVANCED;
}
final MyMenu classItem =
menuFactory.createMenu(ClusterBrowser.getClassMenuName(cl),
new AccessMode(AccessMode.ADMIN, mode),
new AccessMode(AccessMode.OP, mode));
final MyListModel<MyMenuItem> dlm = new MyListModel<MyMenuItem>();
for (final ResourceAgent ra : services) {
final MyMenuItem mmi = menuFactory.createMenuItem(
ra.getPullDownMenuName(),
null,
null,
new AccessMode(AccessMode.ADMIN, AccessMode.NORMAL),
new AccessMode(AccessMode.OP, AccessMode.NORMAL))
.addAction(new MenuAction() {
@Override
public void run(final String text) {
servicesInfo.hidePopup();
application.invokeLater(new Runnable() {
@Override
public void run() {
for (final JDialog otherP : popups) {
otherP.dispose();
}
}
});
if (ra.isLinbitDrbd() && !servicesInfo.getBrowser().linbitDrbdConfirmDialog()) {
return;
} else if (ra.isHbDrbd() && !servicesInfo.getBrowser().hbDrbdConfirmDialog()) {
return;
}
servicesInfo.addServicePanel(ra,
addServiceMenuItem.getPos(),
true,
null,
null,
runMode);
servicesInfo.getBrowser().getCrmGraph().repaint();
}
});
mmi.setPos(pos);
dlm.addElement(mmi);
}
final boolean ret = guiData.getScrollingMenu(
ClusterBrowser.getClassMenuName(cl),
null, /* options */
classItem,
dlm,
new MyList<MyMenuItem>(dlm, addServiceMenuItem.getBackground()),
servicesInfo,
popups,
null);
if (!ret) {
classItem.setEnabled(false);
}
addServiceMenuItem.add(classItem);
}
addServiceMenuItem.updateMenuComponents();
addServiceMenuItem.processAccessMode();
}
});
items.add(addServiceMenuItem);
/* add constraint placeholder (and) */
final MyMenuItem addConstraintPlaceholderAnd =
menuFactory.createMenuItem(Tools.getString("ServicesInfo.AddConstraintPlaceholderAnd"),
null,
Tools.getString("ServicesInfo.AddConstraintPlaceholderAnd.ToolTip"),
new AccessMode(AccessMode.ADMIN, AccessMode.NORMAL),
new AccessMode(AccessMode.OP, AccessMode.NORMAL))
.enablePredicate(new EnablePredicate() {
@Override
public String check() {
if (servicesInfo.getBrowser().crmStatusFailed()) {
return ClusterBrowser.UNKNOWN_CLUSTER_STATUS_STRING;
}
return null;
}
});
addConstraintPlaceholderAnd.addAction(new MenuAction() {
@Override
public void run(final String text) {
servicesInfo.hidePopup();
final CrmGraph hg = servicesInfo.getBrowser().getCrmGraph();
final ConstraintPHInfo constraintPHInfo = constraintPHInfoProvider.get();
constraintPHInfo.init(servicesInfo.getBrowser(), null, ConstraintPHInfo.Preference.AND);
constraintPHInfo.getService().setNew(true);
servicesInfo.getBrowser().addNameToServiceInfoHash(constraintPHInfo);
hg.addConstraintPlaceholder(constraintPHInfo, addConstraintPlaceholderAnd.getPos(), runMode);
final PcmkRscSetsInfo rscSetsInfo = rscSetsInfoProvider.get();
rscSetsInfo.init(servicesInfo.getBrowser(), constraintPHInfo);
constraintPHInfo.setPcmkRscSetsInfo(rscSetsInfo);
application.invokeLater(new Runnable() {
@Override
public void run() {
hg.scale();
}
});
}
});
items.add(addConstraintPlaceholderAnd);
/* add constraint placeholder (or) */
final MyMenuItem addConstraintPlaceholderOr =
menuFactory.createMenuItem(Tools.getString("ServicesInfo.AddConstraintPlaceholderOr"),
null,
Tools.getString("ServicesInfo.AddConstraintPlaceholderOr.ToolTip"),
new AccessMode(AccessMode.ADMIN, AccessMode.NORMAL),
new AccessMode(AccessMode.OP, AccessMode.NORMAL))
.enablePredicate(new EnablePredicate() {
@Override
public String check() {
final String pmV = servicesInfo.getBrowser().getDCHost().getPacemakerVersion();
try {
//TODO: get this from constraints-.rng files
if (pmV == null || Tools.compareVersions(pmV, "1.1.7") <= 0) {
return HbOrderInfo.NOT_AVAIL_FOR_PCMK_VERSION;
}
} catch (final Exceptions.IllegalVersionException e) {
LOG.appWarning("enablePredicate: unkonwn version: " + pmV);
/* enable it, if version check doesn't work */
}
if (servicesInfo.getBrowser().crmStatusFailed()) {
return ClusterBrowser.UNKNOWN_CLUSTER_STATUS_STRING;
}
return null;
}
});
addConstraintPlaceholderOr.addAction(new MenuAction() {
@Override
public void run(final String text) {
servicesInfo.hidePopup();
final CrmGraph hg = servicesInfo.getBrowser().getCrmGraph();
final ConstraintPHInfo constraintPHInfo = constraintPHInfoProvider.get();
constraintPHInfo.init(servicesInfo.getBrowser(), null, ConstraintPHInfo.Preference.OR);
constraintPHInfo.getService().setNew(true);
servicesInfo.getBrowser().addNameToServiceInfoHash(constraintPHInfo);
hg.addConstraintPlaceholder(constraintPHInfo, addConstraintPlaceholderOr.getPos(), runMode);
final PcmkRscSetsInfo rscSetsInfo = rscSetsInfoProvider.get();
rscSetsInfo.init(servicesInfo.getBrowser(), constraintPHInfo);
constraintPHInfo.setPcmkRscSetsInfo(rscSetsInfo);
application.invokeLater(new Runnable() {
@Override
public void run() {
hg.scale();
}
});
}
});
items.add(addConstraintPlaceholderOr);
/* stop all services. */
final ComponentWithTest stopAllMenuItem = menuFactory.createMenuItem(
Tools.getString("ClusterBrowser.Hb.StopAllServices"),
ServiceInfo.STOP_ICON,
new AccessMode(AccessMode.ADMIN, AccessMode.ADVANCED),
new AccessMode(AccessMode.ADMIN, AccessMode.NORMAL))
.enablePredicate(new EnablePredicate() {
@Override
public String check() {
if (servicesInfo.getBrowser().crmStatusFailed()) {
return ClusterBrowser.UNKNOWN_CLUSTER_STATUS_STRING;
}
if (servicesInfo.getBrowser().getExistingServiceList(null).isEmpty()) {
return "there are no services";
}
for (final ServiceInfo si : servicesInfo.getBrowser().getExistingServiceList(null)) {
if (!si.isStopped(Application.RunMode.LIVE) && !si.getService().isOrphaned()) {
return null;
}
}
return "all services are stopped";
}
})
.addAction(new MenuAction() {
@Override
public void run(final String text) {
servicesInfo.hidePopup();
final Host dcHost = servicesInfo.getBrowser().getDCHost();
for (final ServiceInfo si : servicesInfo.getBrowser().getExistingServiceList(null)) {
if (si.getGroupInfo() == null
&& !si.isStopped(Application.RunMode.LIVE)
&& !si.getService().isOrphaned()
&& !si.getService().isNew()) {
si.stopResource(dcHost, Application.RunMode.LIVE);
}
}
servicesInfo.getBrowser().getCrmGraph().repaint();
}
});
final ButtonCallback stopAllItemCallback = servicesInfo.getBrowser().new ClMenuItemCallback(null)
.addAction(new CallbackAction() {
@Override
public void run(final Host host) {
final Host thisDCHost = servicesInfo.getBrowser().getDCHost();
for (final ServiceInfo si : servicesInfo.getBrowser().getExistingServiceList(null)) {
if (si.getGroupInfo() == null
&& !si.isConstraintPlaceholder()
&& !si.isStopped(Application.RunMode.TEST)
&& !si.getService().isOrphaned()
&& !si.getService().isNew()) {
si.stopResource(thisDCHost, Application.RunMode.TEST);
}
}
}
});
servicesInfo.addMouseOverListener(stopAllMenuItem, stopAllItemCallback);
items.add((UpdatableItem) stopAllMenuItem);
/* unmigrate all services. */
final ComponentWithTest unmigrateAllMenuItem = menuFactory.createMenuItem(
Tools.getString("ClusterBrowser.Hb.UnmigrateAllServices"),
ServiceInfo.UNMIGRATE_ICON,
new AccessMode(AccessMode.OP, AccessMode.NORMAL),
new AccessMode(AccessMode.OP, AccessMode.NORMAL))
.visiblePredicate(new VisiblePredicate() {
@Override
public boolean check() {
if (servicesInfo.getBrowser().crmStatusFailed()) {
return false;
}
if (servicesInfo.getBrowser().getExistingServiceList(null).isEmpty()) {
return false;
}
for (final ServiceInfo si : servicesInfo.getBrowser().getExistingServiceList(null)) {
if (si.getMigratedTo(runMode) != null || si.getMigratedFrom(runMode) != null) {
return true;
}
}
return false;
}
})
.addAction(new MenuAction() {
@Override
public void run(final String text) {
servicesInfo.hidePopup();
final Host dcHost = servicesInfo.getBrowser().getDCHost();
for (final ServiceInfo si : servicesInfo.getBrowser().getExistingServiceList(null)) {
if (si.getMigratedTo(runMode) != null || si.getMigratedFrom(runMode) != null) {
si.unmigrateResource(dcHost, Application.RunMode.LIVE);
}
}
servicesInfo.getBrowser().getCrmGraph().repaint();
}
});
final ButtonCallback unmigrateAllItemCallback =
servicesInfo.getBrowser().new ClMenuItemCallback(null)
.addAction(new CallbackAction() {
@Override
public void run(final Host dcHost) {
for (final ServiceInfo si : servicesInfo.getBrowser().getExistingServiceList(null)) {
if (si.getMigratedTo(runMode) != null || si.getMigratedFrom(runMode) != null) {
si.unmigrateResource(dcHost, Application.RunMode.TEST);
}
}
}
});
servicesInfo.addMouseOverListener(unmigrateAllMenuItem, unmigrateAllItemCallback);
items.add((UpdatableItem) unmigrateAllMenuItem);
/* remove all services. */
final ComponentWithTest removeMenuItem = menuFactory.createMenuItem(
Tools.getString("ClusterBrowser.Hb.RemoveAllServices"),
ClusterBrowser.REMOVE_ICON,
new AccessMode(AccessMode.ADMIN, AccessMode.ADVANCED),
new AccessMode(AccessMode.ADMIN, AccessMode.ADVANCED))
.enablePredicate(new EnablePredicate() {
@Override
public String check() {
if (servicesInfo.getBrowser().crmStatusFailed()) {
return ClusterBrowser.UNKNOWN_CLUSTER_STATUS_STRING;
}
if (servicesInfo.getBrowser().getExistingServiceList(null).isEmpty()) {
return "there are no services";
}
for (final ServiceInfo si : servicesInfo.getBrowser().getExistingServiceList(null)) {
if (si.getGroupInfo() == null) {
if (si.isRunning(Application.RunMode.LIVE)) {
return "there are running services";
}
}
}
return null;
}
})
.addAction(new MenuAction() {
@Override
public void run(final String text) {
servicesInfo.hidePopup();
if (application.confirmDialog(
Tools.getString("ClusterBrowser.confirmRemoveAllServices.Title"),
Tools.getString("ClusterBrowser.confirmRemoveAllServices.Description"),
Tools.getString("ClusterBrowser.confirmRemoveAllServices.Yes"),
Tools.getString("ClusterBrowser.confirmRemoveAllServices.No"))) {
final Thread t = new Thread() {
@Override
public void run() {
final Host dcHost = servicesInfo.getBrowser().getDCHost();
final List<ServiceInfo> services = servicesInfo.getBrowser().getExistingServiceList(null);
for (final ServiceInfo si : services) {
if (si.getGroupInfo() == null) {
final ResourceAgent ra = si.getResourceAgent();
if (ra != null && !ra.isClone()) {
si.getService().setRemoved(true);
}
}
}
CRM.erase(dcHost, runMode);
for (final ServiceInfo si : services) {
if (si.getGroupInfo() == null) {
final ResourceAgent ra = si.getResourceAgent();
if (si.getService().isNew()) {
si.removeMyself(runMode);
} else if (ra != null && !ra.isClone()) {
si.cleanupResource(dcHost, Application.RunMode.LIVE);
}
}
}
servicesInfo.getBrowser().getCrmGraph().repaint();
}
};
t.start();
}
}
});
final ButtonCallback removeItemCallback =
servicesInfo.getBrowser().new ClMenuItemCallback(null)
.addAction(new CallbackAction() {
@Override
public void run(final Host dcHost) {
CRM.erase(dcHost, Application.RunMode.TEST);
}
});
servicesInfo.addMouseOverListener(removeMenuItem, removeItemCallback);
items.add((UpdatableItem) removeMenuItem);
/* cluster wizard */
final UpdatableItem clusterWizardItem =
menuFactory.createMenuItem(Tools.getString("ClusterBrowser.Hb.ClusterWizard"),
ServicesInfo.CLUSTER_ICON,
null,
new AccessMode(AccessMode.ADMIN, AccessMode.ADVANCED),
new AccessMode(AccessMode.ADMIN, AccessMode.NORMAL))
.addAction(new MenuAction() {
@Override
public void run(final String text) {
editClusterDialog.showDialogs(servicesInfo.getBrowser().getCluster());
}
});
items.add(clusterWizardItem);
/* view logs */
final UpdatableItem viewLogsItem =
menuFactory.createMenuItem(Tools.getString("ClusterBrowser.Hb.ViewLogs"),
ServicesInfo.LOGFILE_ICON,
null,
new AccessMode(AccessMode.RO, AccessMode.NORMAL),
new AccessMode(AccessMode.RO, AccessMode.NORMAL))
.addAction(new MenuAction() {
@Override
public void run(final String text) {
final ClusterLogs clusterLogs = clusterLogsProvider.get();
clusterLogs.init(servicesInfo.getBrowser().getCluster());
clusterLogs.showDialog();
}
});
items.add(viewLogsItem);
return items;
}
}