@Override
protected LocalManagementContext createNewManagementContext(
File mementoDir, HighAvailabilityMode haMode) {
BrooklynProperties properties = BrooklynProperties.Factory.newDefault();
properties.put(
BrooklynServerConfig.BROOKLYN_CATALOG_URL,
"classpath://brooklyn/entity/rebind/rebind-catalog-item-test-catalog.xml");
return RebindTestUtils.managementContextBuilder(mementoDir, classLoader)
.properties(properties)
.forLive(useLiveManagementContext())
.haMode(haMode)
.emptyCatalog(useEmptyCatalog())
.buildUnstarted();
}
@Override
protected LocalManagementContext createOrigManagementContext() {
BrooklynProperties properties = BrooklynProperties.Factory.newDefault();
properties.put(
BrooklynServerConfig.BROOKLYN_CATALOG_URL,
"classpath://brooklyn/entity/rebind/rebind-catalog-item-test-catalog.xml");
properties.put(
BrooklynServerConfig.CATALOG_LOAD_MODE,
org.apache.brooklyn.core.catalog.CatalogLoadMode.LOAD_BROOKLYN_CATALOG_URL);
return RebindTestUtils.managementContextBuilder(mementoDir, classLoader)
.properties(properties)
.persistPeriodMillis(getPersistPeriodMillis())
.forLive(useLiveManagementContext())
.buildStarted();
}
private void doTestAddAndRebindAndDeleteLocation(boolean suppressPeriodicCheckpointing)
throws Exception {
String symbolicName = "sample_location";
String yaml =
Joiner.on("\n")
.join(
"brooklyn.catalog:",
" items:",
" - id: " + symbolicName,
" version: " + TEST_VERSION,
" itemType: location",
" item:",
" type: " + LocalhostMachineProvisioningLocation.class.getName(),
" brooklyn.config:",
" cfg1: 111",
" cfg2: 222");
CatalogLocationItemDto item =
CatalogItemBuilder.newLocation(symbolicName, TEST_VERSION)
.displayName(symbolicName)
.plan(yaml)
.build();
origManagementContext.getCatalog().addItem(item);
assertEquals(item.getCatalogItemType(), CatalogItemType.LOCATION);
if (!suppressPeriodicCheckpointing) {
rebindAndAssertCatalogsAreEqual();
} else {
LocalManagementContext nmc =
RebindTestUtils.managementContextBuilder(mementoDir, classLoader)
.forLive(useLiveManagementContext())
.emptyCatalog(useEmptyCatalog())
.persistPeriod(Duration.PRACTICALLY_FOREVER)
.buildUnstarted();
rebind(RebindOptions.create().newManagementContext(nmc));
}
deleteItem(newManagementContext, item.getSymbolicName(), item.getVersion());
switchOriginalToNewManagementContext();
rebindAndAssertCatalogsAreEqual();
}
public static Collection<Application> rebindAll(RebindOptions options) throws Exception {
File mementoDir = options.mementoDir;
File mementoDirBackup = options.mementoDirBackup;
ClassLoader classLoader = checkNotNull(options.classLoader, "classLoader");
ManagementContextInternal origManagementContext =
(ManagementContextInternal) options.origManagementContext;
ManagementContextInternal newManagementContext =
(ManagementContextInternal) options.newManagementContext;
PersistenceObjectStore objectStore = options.objectStore;
HighAvailabilityMode haMode =
(options.haMode == null ? HighAvailabilityMode.DISABLED : options.haMode);
RebindExceptionHandler exceptionHandler = options.exceptionHandler;
boolean hasPersister =
newManagementContext != null
&& newManagementContext.getRebindManager().getPersister() != null;
boolean checkSerializable = options.checkSerializable;
boolean terminateOrigManagementContext = options.terminateOrigManagementContext;
Function<BrooklynMementoPersister, Void> stateTransformer = options.stateTransformer;
LOG.info("Rebinding app, using mementoDir " + mementoDir + "; object store " + objectStore);
if (newManagementContext == null) {
// TODO Could use empty properties, to save reading brooklyn.properties file.
// Would that affect any tests?
newManagementContext =
new LocalManagementContextForTests(BrooklynProperties.Factory.newDefault());
}
if (!hasPersister) {
if (objectStore == null) {
objectStore =
new FileBasedObjectStore(
checkNotNull(mementoDir, "mementoDir and objectStore must not both be null"));
}
objectStore.injectManagementContext(newManagementContext);
objectStore.prepareForSharedUse(PersistMode.AUTO, haMode);
BrooklynMementoPersisterToObjectStore newPersister =
new BrooklynMementoPersisterToObjectStore(
objectStore, newManagementContext.getBrooklynProperties(), classLoader);
newManagementContext
.getRebindManager()
.setPersister(newPersister, PersistenceExceptionHandlerImpl.builder().build());
} else {
if (objectStore != null)
throw new IllegalStateException(
"Must not supply ManagementContext with persister and an object store");
}
if (checkSerializable) {
checkNotNull(
origManagementContext, "must supply origManagementContext with checkSerializable");
RebindTestUtils.checkCurrentMementoSerializable(origManagementContext);
}
if (terminateOrigManagementContext) {
checkNotNull(
origManagementContext,
"must supply origManagementContext with terminateOrigManagementContext");
origManagementContext.terminate();
}
if (mementoDirBackup != null) {
FileUtil.copyDir(mementoDir, mementoDirBackup);
FileUtil.setFilePermissionsTo700(mementoDirBackup);
}
if (stateTransformer != null) {
BrooklynMementoPersister persister = newManagementContext.getRebindManager().getPersister();
stateTransformer.apply(persister);
}
List<Application> newApps =
newManagementContext
.getRebindManager()
.rebind(
classLoader,
exceptionHandler,
(haMode == HighAvailabilityMode.DISABLED)
? ManagementNodeState.MASTER
: ManagementNodeState.of(haMode).get());
newManagementContext.getRebindManager().startPersistence();
return newApps;
}