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changes to facilitate services that do not have regions

This commit is contained in:
Adrian Cole 2012-03-19 01:00:21 -07:00
parent 811abdb43c
commit 9946ee9fd4
12 changed files with 363 additions and 77 deletions
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11
common/openstack/src/main/java/org/jclouds/openstack/domain/Resource.java
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@ -25,6 +25,8 @@ import static com.google.common.base.Preconditions.checkNotNull;
import java.util.Set;
import org.jclouds.javax.annotation.Nullable;
import com.google.common.base.Objects;
import com.google.common.collect.ImmutableSet;
@ -62,8 +64,8 @@ public class Resource implements Comparable<Resource> {
/**
* @see Resource#getName()
*/
public Builder name(String name) {
this.name = checkNotNull(name, "name");
public Builder name(@Nullable String name) {
this.name = name;
return this;
}
@ -95,9 +97,9 @@ public class Resource implements Comparable<Resource> {
protected final String name;
protected final Set<Link> links;
public Resource(String id, String name, Set<Link> links) {
public Resource(String id,@Nullable String name, Set<Link> links) {
this.id = checkNotNull(id, "id");
this.name = checkNotNull(name, "name");
this.name = name;
this.links = ImmutableSet.copyOf(checkNotNull(links, "links"));
}
@ -114,6 +116,7 @@ public class Resource implements Comparable<Resource> {
/**
* @return the name of the resource
*/
@Nullable
public String getName() {
return name;
}

78
common/openstack/src/main/java/org/jclouds/openstack/keystone/v2_0/config/KeystoneAuthenticationModule.java
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@ -36,7 +36,10 @@ import org.jclouds.http.annotation.ClientError;
import org.jclouds.location.Provider;
import org.jclouds.location.suppliers.RegionIdToURISupplier;
import org.jclouds.location.suppliers.RegionIdsSupplier;
import org.jclouds.location.suppliers.ZoneIdToURISupplier;
import org.jclouds.location.suppliers.ZoneIdsSupplier;
import org.jclouds.location.suppliers.derived.RegionIdsFromRegionIdToURIKeySet;
import org.jclouds.location.suppliers.derived.ZoneIdsFromZoneIdToURIKeySet;
import org.jclouds.openstack.Authentication;
import org.jclouds.openstack.keystone.v2_0.ServiceAsyncClient;
import org.jclouds.openstack.keystone.v2_0.ServiceClient;
@ -45,6 +48,7 @@ import org.jclouds.openstack.keystone.v2_0.functions.AuthenticateApiAccessKeyCre
import org.jclouds.openstack.keystone.v2_0.functions.AuthenticatePasswordCredentials;
import org.jclouds.openstack.keystone.v2_0.handlers.RetryOnRenew;
import org.jclouds.openstack.keystone.v2_0.suppliers.RegionIdToURIFromAccessForTypeAndVersionSupplier;
import org.jclouds.openstack.keystone.v2_0.suppliers.ZoneIdToURIFromAccessForTypeAndVersionSupplier;
import org.jclouds.rest.annotations.ApiVersion;
import com.google.common.base.Function;
@ -54,6 +58,7 @@ import com.google.common.cache.CacheLoader;
import com.google.common.cache.LoadingCache;
import com.google.inject.AbstractModule;
import com.google.inject.Inject;
import com.google.inject.Module;
import com.google.inject.Provides;
import com.google.inject.assistedinject.FactoryModuleBuilder;
@ -63,6 +68,65 @@ import com.google.inject.assistedinject.FactoryModuleBuilder;
*/
@RequiresHttp
public class KeystoneAuthenticationModule extends AbstractModule {
private final Module locationModule;
public KeystoneAuthenticationModule() {
this(new RegionModule());
}
protected KeystoneAuthenticationModule(Module locationModule) {
this.locationModule = locationModule;
}
public static Module forRegions() {
return new KeystoneAuthenticationModule(new RegionModule());
}
public static class RegionModule extends AbstractModule {
@Override
protected void configure() {
install(new FactoryModuleBuilder().implement(RegionIdToURISupplier.class,
RegionIdToURIFromAccessForTypeAndVersionSupplier.class).build(RegionIdToURISupplier.Factory.class));
// dynamically build the region list as opposed to from properties
bind(RegionIdsSupplier.class).to(RegionIdsFromRegionIdToURIKeySet.class);
}
// supply the region to id map from keystone, based on the servicetype and api version in
// config
@Provides
@Singleton
protected RegionIdToURISupplier provideRegionIdToURISupplierForApiVersion(
@Named(KeystoneProperties.SERVICE_TYPE) String serviceType, @ApiVersion String apiVersion,
RegionIdToURISupplier.Factory factory) {
return factory.createForApiTypeAndVersion(serviceType, apiVersion);
}
}
public static class ZoneModule extends AbstractModule {
@Override
protected void configure() {
install(new FactoryModuleBuilder().implement(ZoneIdToURISupplier.class,
ZoneIdToURIFromAccessForTypeAndVersionSupplier.class).build(ZoneIdToURISupplier.Factory.class));
// dynamically build the zone list as opposed to from properties
bind(ZoneIdsSupplier.class).to(ZoneIdsFromZoneIdToURIKeySet.class);
}
// supply the zone to id map from keystone, based on the servicetype and api version in
// config
@Provides
@Singleton
protected ZoneIdToURISupplier provideZoneIdToURISupplierForApiVersion(
@Named(KeystoneProperties.SERVICE_TYPE) String serviceType, @ApiVersion String apiVersion,
ZoneIdToURISupplier.Factory factory) {
return factory.createForApiTypeAndVersion(serviceType, apiVersion);
}
}
public static Module forZones() {
return new KeystoneAuthenticationModule(new ZoneModule());
}
@Override
protected void configure() {
@ -71,19 +135,7 @@ public class KeystoneAuthenticationModule extends AbstractModule {
// ServiceClient is used directly for filters and retry handlers, so let's bind it
// explicitly
bindClientAndAsyncClient(binder(), ServiceClient.class, ServiceAsyncClient.class);
install(new FactoryModuleBuilder().implement(RegionIdToURISupplier.class,
RegionIdToURIFromAccessForTypeAndVersionSupplier.class).build(RegionIdToURISupplier.Factory.class));
// dynamically build the region list as opposed to from properties
bind(RegionIdsSupplier.class).to(RegionIdsFromRegionIdToURIKeySet.class);
}
// supply the region to id map from keystone, based on the servicetype and api version in config
@Provides
@Singleton
protected RegionIdToURISupplier provideRegionIdToURISupplierForApiVersion(
@Named(KeystoneProperties.SERVICE_TYPE) String serviceType, @ApiVersion String apiVersion,
RegionIdToURISupplier.Factory factory) {
return factory.createForApiTypeAndVersion(serviceType, apiVersion);
install(locationModule);
}
/**

95
common/openstack/src/main/java/org/jclouds/openstack/keystone/v2_0/suppliers/LocationIdToURIFromAccessForTypeAndVersionSupplier.java Normal file
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@ -0,0 +1,95 @@
/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.openstack.keystone.v2_0.suppliers;
import java.net.URI;
import java.util.Map;
import java.util.NoSuchElementException;
import javax.inject.Inject;
import javax.inject.Singleton;
import org.jclouds.openstack.keystone.v2_0.domain.Access;
import org.jclouds.openstack.keystone.v2_0.domain.Endpoint;
import org.jclouds.openstack.keystone.v2_0.domain.Service;
import org.jclouds.openstack.keystone.v2_0.functions.EndpointToSupplierURI;
import com.google.common.base.Function;
import com.google.common.base.Predicate;
import com.google.common.base.Supplier;
import com.google.common.collect.Iterables;
import com.google.common.collect.Maps;
import com.google.inject.assistedinject.Assisted;
@Singleton
public class LocationIdToURIFromAccessForTypeAndVersionSupplier implements Supplier<Map<String, Supplier<URI>>> {
protected final Supplier<Access> access;
protected final EndpointToSupplierURI endpointToSupplierURI;
protected final Function<Endpoint, String> endpointToLocationId;
protected final String apiType;
protected final String apiVersion;
@Inject
public LocationIdToURIFromAccessForTypeAndVersionSupplier(Supplier<Access> access,
EndpointToSupplierURI endpointToSupplierURI, Function<Endpoint, String> endpointToLocationId,
@Assisted("apiType") String apiType, @Assisted("apiVersion") String apiVersion) {
this.access = access;
this.endpointToSupplierURI = endpointToSupplierURI;
this.endpointToLocationId = endpointToLocationId;
this.apiType = apiType;
this.apiVersion = apiVersion;
}
@Override
public Map<String, Supplier<URI>> get() {
Access accessResponse = access.get();
Service service = null;
try {
service = Iterables.find(accessResponse.getServiceCatalog(), new Predicate<Service>() {
@Override
public boolean apply(Service input) {
return input.getType().equals(apiType);
}
});
} catch (NoSuchElementException e) {
throw new NoSuchElementException(String.format("apiType %s not found in catalog %s", apiType,
accessResponse.getServiceCatalog()));
}
Map<String, Endpoint> locationIdToEndpoint = Maps.uniqueIndex(Iterables.filter(service.getEndpoints(),
new Predicate<Endpoint>() {
@Override
public boolean apply(Endpoint input) {
if (input.getVersionId() == null) {
return true;
}
return input.getVersionId().equals(apiVersion);
}
}), endpointToLocationId);
return Maps.transformValues(locationIdToEndpoint, endpointToSupplierURI);
}
@Override
public String toString() {
return "locationIdToURIFromAccessForTypeAndVersion(" + apiType + ", " + apiVersion + ")";
}
}

55
common/openstack/src/main/java/org/jclouds/openstack/keystone/v2_0/suppliers/RegionIdToURIFromAccessForTypeAndVersionSupplier.java
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@ -18,75 +18,26 @@
*/
package org.jclouds.openstack.keystone.v2_0.suppliers;
import java.net.URI;
import java.util.Map;
import java.util.NoSuchElementException;
import javax.inject.Inject;
import javax.inject.Singleton;
import org.jclouds.location.suppliers.RegionIdToURISupplier;
import org.jclouds.openstack.keystone.v2_0.domain.Access;
import org.jclouds.openstack.keystone.v2_0.domain.Endpoint;
import org.jclouds.openstack.keystone.v2_0.domain.Service;
import org.jclouds.openstack.keystone.v2_0.functions.EndpointToRegion;
import org.jclouds.openstack.keystone.v2_0.functions.EndpointToSupplierURI;
import com.google.common.base.Predicate;
import com.google.common.base.Supplier;
import com.google.common.collect.Iterables;
import com.google.common.collect.Maps;
import com.google.inject.assistedinject.Assisted;
@Singleton
public class RegionIdToURIFromAccessForTypeAndVersionSupplier implements RegionIdToURISupplier {
private final Supplier<Access> access;
private final EndpointToSupplierURI endpointToSupplierURI;
private final EndpointToRegion endpointToRegion;
private final String apiType;
private final String apiVersion;
public class RegionIdToURIFromAccessForTypeAndVersionSupplier extends
LocationIdToURIFromAccessForTypeAndVersionSupplier implements RegionIdToURISupplier {
@Inject
public RegionIdToURIFromAccessForTypeAndVersionSupplier(Supplier<Access> access,
EndpointToSupplierURI endpointToSupplierURI, EndpointToRegion endpointToRegion,
@Assisted("apiType") String apiType, @Assisted("apiVersion") String apiVersion) {
this.access = access;
this.endpointToSupplierURI = endpointToSupplierURI;
this.endpointToRegion = endpointToRegion;
this.apiType = apiType;
this.apiVersion = apiVersion;
}
@Override
public Map<String, Supplier<URI>> get() {
Access accessResponse = access.get();
Service service = null;
try {
service = Iterables.find(accessResponse.getServiceCatalog(), new Predicate<Service>() {
@Override
public boolean apply(Service input) {
return input.getType().equals(apiType);
}
});
} catch (NoSuchElementException e) {
throw new NoSuchElementException(String.format("apiType %s not found in catalog %s", apiType,
accessResponse.getServiceCatalog()));
}
Map<String, Endpoint> regionIdToEndpoint = Maps.uniqueIndex(Iterables.filter(service.getEndpoints(),
new Predicate<Endpoint>() {
@Override
public boolean apply(Endpoint input) {
if (input.getVersionId() == null) {
return true;
}
return input.getVersionId().equals(apiVersion);
}
}), endpointToRegion);
return Maps.transformValues(regionIdToEndpoint, endpointToSupplierURI);
super(access, endpointToSupplierURI, endpointToRegion, apiType, apiVersion);
}
@Override

50
common/openstack/src/main/java/org/jclouds/openstack/keystone/v2_0/suppliers/ZoneIdToURIFromAccessForTypeAndVersionSupplier.java Normal file
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@ -0,0 +1,50 @@
/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.openstack.keystone.v2_0.suppliers;
import javax.inject.Inject;
import javax.inject.Singleton;
import org.jclouds.location.suppliers.ZoneIdToURISupplier;
import org.jclouds.openstack.keystone.v2_0.domain.Access;
import org.jclouds.openstack.keystone.v2_0.functions.EndpointToRegion;
import org.jclouds.openstack.keystone.v2_0.functions.EndpointToSupplierURI;
import com.google.common.base.Supplier;
import com.google.inject.assistedinject.Assisted;
@Singleton
public class ZoneIdToURIFromAccessForTypeAndVersionSupplier extends LocationIdToURIFromAccessForTypeAndVersionSupplier
implements ZoneIdToURISupplier {
@Inject
public ZoneIdToURIFromAccessForTypeAndVersionSupplier(
Supplier<Access> access,
// NOTE that in some services, the region is in fact the zone. temporarily, we need
// to use the region field, in this case.
EndpointToSupplierURI endpointToSupplierURI, EndpointToRegion endpointToZone,
@Assisted("apiType") String apiType, @Assisted("apiVersion") String apiVersion) {
super(access, endpointToSupplierURI, endpointToZone, apiType, apiVersion);
}
@Override
public String toString() {
return "zoneIdToURIFromAccessForTypeAndVersion(" + apiType + ", " + apiVersion + ")";
}
}

4
common/openstack/src/test/java/org/jclouds/openstack/keystone/v2_0/parse/ParseAccessTest.java
View File

@ -80,10 +80,10 @@ public class ParseAccessTest extends BaseItemParserTest<Access> {
Service.builder().name("Cloud Servers").type("compute").endpoints(
Endpoint.builder().tenantId("1").publicURL(URI.create("https://compute.north.host/v1/1234"))
.internalURL(URI.create("https://compute.north.host/v1/1234")).region("North")
.internalURL(URI.create("https://compute.north.host/v1/1234")).region("az-1.region-a.geo-1")
.versionId("1.0").build(),
Endpoint.builder().tenantId("2").publicURL(URI.create("https://compute.north.host/v1.1/3456"))
.internalURL(URI.create("https://compute.north.host/v1.1/3456")).region("North")
.internalURL(URI.create("https://compute.north.host/v1.1/3456")).region("az-1.region-a.geo-1")
.versionId("1.1").build()).build()).build();
}

4
common/openstack/src/test/java/org/jclouds/openstack/keystone/v2_0/suppliers/RegionIdToURIFromAccessForTypeAndVersionSupplierTest.java
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@ -61,9 +61,9 @@ public class RegionIdToURIFromAccessForTypeAndVersionSupplierTest {
public void testRegionMatches() {
assertEquals(Maps.transformValues(factory.createForApiTypeAndVersion("compute", "1.0").get(), Suppliers
.<URI> supplierFunction()), ImmutableMap.of("North", URI.create("https://compute.north.host/v1/1234")));
.<URI> supplierFunction()), ImmutableMap.of("az-1.region-a.geo-1", URI.create("https://compute.north.host/v1/1234")));
assertEquals(Maps.transformValues(factory.createForApiTypeAndVersion("compute", "1.1").get(), Suppliers
.<URI> supplierFunction()), ImmutableMap.of("North", URI.create("https://compute.north.host/v1.1/3456")));
.<URI> supplierFunction()), ImmutableMap.of("az-1.region-a.geo-1", URI.create("https://compute.north.host/v1.1/3456")));
}
}

71
common/openstack/src/test/java/org/jclouds/openstack/keystone/v2_0/suppliers/ZoneIdToURIFromAccessForTypeAndVersionSupplierTest.java Normal file
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@ -0,0 +1,71 @@
/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.openstack.keystone.v2_0.suppliers;
import static org.testng.Assert.assertEquals;
import java.net.URI;
import javax.inject.Singleton;
import org.jclouds.location.suppliers.ZoneIdToURISupplier;
import org.jclouds.openstack.keystone.v2_0.domain.Access;
import org.jclouds.openstack.keystone.v2_0.parse.ParseAccessTest;
import org.testng.annotations.Test;
import com.google.common.base.Supplier;
import com.google.common.base.Suppliers;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Maps;
import com.google.inject.AbstractModule;
import com.google.inject.Guice;
import com.google.inject.Provides;
import com.google.inject.assistedinject.FactoryModuleBuilder;
/**
* @author Adrian Cole
*/
@Test(groups = "unit", testName = "ZoneIdToURIFromAccessForTypeAndVersionSupplierTest")
public class ZoneIdToURIFromAccessForTypeAndVersionSupplierTest {
private final ZoneIdToURISupplier.Factory factory = Guice.createInjector(new AbstractModule() {
@Override
protected void configure() {
install(new FactoryModuleBuilder().implement(ZoneIdToURISupplier.class,
ZoneIdToURIFromAccessForTypeAndVersionSupplier.class).build(ZoneIdToURISupplier.Factory.class));
}
@SuppressWarnings("unused")
@Provides
@Singleton
public Supplier<Access> provide() {
return Suppliers.ofInstance(new ParseAccessTest().expected());
}
}).getInstance(ZoneIdToURISupplier.Factory.class);
public void testZoneMatches() {
assertEquals(Maps.transformValues(factory.createForApiTypeAndVersion("compute", "1.0").get(), Suppliers
.<URI> supplierFunction()), ImmutableMap.of("az-1.region-a.geo-1", URI
.create("https://compute.north.host/v1/1234")));
assertEquals(Maps.transformValues(factory.createForApiTypeAndVersion("compute", "1.1").get(), Suppliers
.<URI> supplierFunction()), ImmutableMap.of("az-1.region-a.geo-1", URI
.create("https://compute.north.host/v1.1/3456")));
}
}

4
common/openstack/src/test/resources/keystoneAuthResponse.json
View File

@ -82,7 +82,7 @@
"tenantId":"1",
"publicURL":"https://compute.north.host/v1/1234",
"internalURL":"https://compute.north.host/v1/1234",
"region":"North",
"region":"az-1.region-a.geo-1",
"versionId":"1.0",
"versionInfo":"https://compute.north.host/v1.0/",
"versionList":"https://compute.north.host/"
@ -91,7 +91,7 @@
"tenantId":"2",
"publicURL":"https://compute.north.host/v1.1/3456",
"internalURL":"https://compute.north.host/v1.1/3456",
"region":"North",
"region":"az-1.region-a.geo-1",
"versionId":"1.1",
"versionInfo":"https://compute.north.host/v1.1/",
"versionList":"https://compute.north.host/"

15
core/src/main/java/org/jclouds/location/suppliers/ZoneIdToURISupplier.java
View File

@ -25,6 +25,7 @@ import org.jclouds.location.suppliers.fromconfig.ZoneIdToURIFromConfigurationOrD
import com.google.common.base.Supplier;
import com.google.inject.ImplementedBy;
import com.google.inject.assistedinject.Assisted;
/**
*
@ -33,5 +34,17 @@ import com.google.inject.ImplementedBy;
*/
@ImplementedBy(ZoneIdToURIFromConfigurationOrDefaultToProvider.class)
public interface ZoneIdToURISupplier extends Supplier<Map<String, Supplier<URI>>> {
static interface Factory {
/**
*
* @param apiType
* type of the api, according to the provider. ex. {@code compute} {@code
* object-store}
* @param apiVersion
* version of the api
* @return regions mapped to default uri
*/
ZoneIdToURISupplier createForApiTypeAndVersion(@Assisted("apiType") String apiType,
@Assisted("apiVersion") String apiVersion);
}
}

1
core/src/main/java/org/jclouds/location/suppliers/all/ZoneToRegionToProviderOrJustProvider.java
View File

@ -82,6 +82,7 @@ public class ZoneToRegionToProviderOrJustProvider implements LocationsSupplier {
Map<String, Supplier<Set<String>>> isoCodesById = isoCodesByIdSupplier.get();
Builder<Location> locations = ImmutableSet.builder();
if (!Iterables.all(regionsOrJustProvider, LocationPredicates.isProvider()))
locations.addAll(regionsOrJustProvider);
for (String zoneId : zoneIdToParent.keySet()) {
Location parent = zoneIdToParent.get(zoneId);

50
core/src/main/java/org/jclouds/location/suppliers/derived/ZoneIdsFromZoneIdToURIKeySet.java Normal file
View File

@ -0,0 +1,50 @@
/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.location.suppliers.derived;
import java.net.URI;
import java.util.Map;
import java.util.Set;
import javax.inject.Singleton;
import org.jclouds.location.Zone;
import org.jclouds.location.suppliers.ZoneIdsSupplier;
import com.google.common.base.Supplier;
import com.google.inject.Inject;
/**
* as opposed to via properties, lets look up zones via api, as they are more likely to change
*/
@Singleton
public class ZoneIdsFromZoneIdToURIKeySet implements ZoneIdsSupplier {
private final Supplier<Map<String, Supplier<URI>>> zoneIdToURISupplier;
@Inject
protected ZoneIdsFromZoneIdToURIKeySet(@Zone Supplier<Map<String, Supplier<URI>>> zoneIdToURISupplier) {
this.zoneIdToURISupplier = zoneIdToURISupplier;
}
@Override
public Set<String> get() {
return zoneIdToURISupplier.get().keySet();
}
}