Hello JClouds Dev team,
I am working on using JClouds to interact with Openstack (experimental
devstack setup on a remote machine) and its failing with a HTTP 404 error:-
Error log with error and the sample program is attached.
The issue looks related to the discussion in:-
http://www.mail-archive.com/[email protected]/msg06330.html
However, its not very clear to me how to handle it.
Any help with this will be greatly appreciated.
Thanks,
Regards,
Mangirish Wagle
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
com.google.common.util.concurrent.UncheckedExecutionException: org.jclouds.rest.ResourceNotFoundException: {"error": {"message": "The resource could not be found.", "code": 404, "title": "Not Found"}}
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2201)
at com.google.common.cache.LocalCache.get(LocalCache.java:3934)
at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3938)
at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4821)
at com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4827)
at org.jclouds.openstack.keystone.v2_0.config.KeystoneAuthenticationModule$2.get(KeystoneAuthenticationModule.java:234)
at org.jclouds.openstack.keystone.v2_0.config.KeystoneAuthenticationModule$2.get(KeystoneAuthenticationModule.java:231)
at org.jclouds.openstack.keystone.v2_0.suppliers.LocationIdToURIFromAccessForTypeAndVersion.get(LocationIdToURIFromAccessForTypeAndVersion.java:94)
at org.jclouds.openstack.keystone.v2_0.suppliers.LocationIdToURIFromAccessForTypeAndVersion.get(LocationIdToURIFromAccessForTypeAndVersion.java:54)
at org.jclouds.rest.suppliers.MemoizedRetryOnTimeOutButNotOnAuthorizationExceptionSupplier$SetAndThrowAuthorizationExceptionSupplierBackedLoader.load(MemoizedRetryOnTimeOutButNotOnAuthorizationExceptionSupplier.java:73)
at org.jclouds.rest.suppliers.MemoizedRetryOnTimeOutButNotOnAuthorizationExceptionSupplier$SetAndThrowAuthorizationExceptionSupplierBackedLoader.load(MemoizedRetryOnTimeOutButNotOnAuthorizationExceptionSupplier.java:57)
at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3524)
at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2317)
at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2280)
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2195)
at com.google.common.cache.LocalCache.get(LocalCache.java:3934)
at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3938)
at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4821)
at org.jclouds.rest.suppliers.MemoizedRetryOnTimeOutButNotOnAuthorizationExceptionSupplier.get(MemoizedRetryOnTimeOutButNotOnAuthorizationExceptionSupplier.java:119)
at org.jclouds.location.suppliers.derived.RegionIdsFromRegionIdToURIKeySet.get(RegionIdsFromRegionIdToURIKeySet.java:45)
at org.jclouds.location.suppliers.derived.RegionIdsFromRegionIdToURIKeySet.get(RegionIdsFromRegionIdToURIKeySet.java:33)
at com.google.common.base.Suppliers$SupplierComposition.get(Suppliers.java:67)
at org.jclouds.rest.suppliers.MemoizedRetryOnTimeOutButNotOnAuthorizationExceptionSupplier$SetAndThrowAuthorizationExceptionSupplierBackedLoader.load(MemoizedRetryOnTimeOutButNotOnAuthorizationExceptionSupplier.java:73)
at org.jclouds.rest.suppliers.MemoizedRetryOnTimeOutButNotOnAuthorizationExceptionSupplier$SetAndThrowAuthorizationExceptionSupplierBackedLoader.load(MemoizedRetryOnTimeOutButNotOnAuthorizationExceptionSupplier.java:57)
at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3524)
at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2317)
at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2280)
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2195)
at com.google.common.cache.LocalCache.get(LocalCache.java:3934)
at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3938)
at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4821)
at org.jclouds.rest.suppliers.MemoizedRetryOnTimeOutButNotOnAuthorizationExceptionSupplier.get(MemoizedRetryOnTimeOutButNotOnAuthorizationExceptionSupplier.java:119)
at org.jclouds.openstack.nova.v2_0.compute.NovaComputeServiceAdapter.listNodes(NovaComputeServiceAdapter.java:218)
at org.jclouds.compute.strategy.impl.AdaptingComputeServiceStrategies.listDetailsOnNodesMatching(AdaptingComputeServiceStrategies.java:122)
at org.jclouds.compute.strategy.impl.AdaptingComputeServiceStrategies.listNodes(AdaptingComputeServiceStrategies.java:112)
at org.jclouds.compute.internal.BaseComputeService.listNodes(BaseComputeService.java:335)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.google.inject.internal.DelegatingInvocationHandler.invoke(DelegatingInvocationHandler.java:37)
at com.sun.proxy.$Proxy58.listNodes(Unknown Source)
at edu.airavata.poc.JCloudsNova.listServers(JCloudsNova.java:69)
at edu.airavata.poc.JCloudsNova.main(JCloudsNova.java:31)
Caused by: org.jclouds.rest.ResourceNotFoundException: {"error": {"message": "The resource could not be found.", "code": 404, "title": "Not Found"}}
at org.jclouds.openstack.nova.v2_0.handlers.NovaErrorHandler.handleError(NovaErrorHandler.java:97)
at org.jclouds.http.handlers.DelegatingErrorHandler.handleError(DelegatingErrorHandler.java:65)
at org.jclouds.http.internal.BaseHttpCommandExecutorService.shouldContinue(BaseHttpCommandExecutorService.java:136)
at org.jclouds.http.internal.BaseHttpCommandExecutorService.invoke(BaseHttpCommandExecutorService.java:105)
at org.jclouds.rest.internal.InvokeHttpMethod.invoke(InvokeHttpMethod.java:90)
at org.jclouds.rest.internal.InvokeHttpMethod.apply(InvokeHttpMethod.java:73)
at org.jclouds.rest.internal.InvokeHttpMethod.apply(InvokeHttpMethod.java:44)
at org.jclouds.rest.internal.DelegatesToInvocationFunction.handle(DelegatesToInvocationFunction.java:156)
at org.jclouds.rest.internal.DelegatesToInvocationFunction.invoke(DelegatesToInvocationFunction.java:123)
at com.sun.proxy.$Proxy55.authenticateWithTenantNameAndCredentials(Unknown Source)
at org.jclouds.openstack.keystone.v2_0.functions.AuthenticatePasswordCredentials.authenticateWithTenantName(AuthenticatePasswordCredentials.java:43)
at org.jclouds.openstack.keystone.v2_0.functions.AuthenticatePasswordCredentials.authenticateWithTenantName(AuthenticatePasswordCredentials.java:31)
at org.jclouds.openstack.keystone.v2_0.functions.internal.BaseAuthenticator.apply(BaseAuthenticator.java:79)
at org.jclouds.openstack.keystone.v2_0.functions.internal.BaseAuthenticator.apply(BaseAuthenticator.java:36)
at com.google.common.cache.CacheLoader$FunctionToCacheLoader.load(CacheLoader.java:148)
at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3524)
at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2317)
at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2280)
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2195)
... 43 more
Caused by: org.jclouds.http.HttpResponseException: command: POST http://<IP>:5000/v3/tokens HTTP/1.1 failed with response: HTTP/1.1 404 Not Found; content: [{"error": {"message": "The resource could not be found.", "code": 404, "title": "Not Found"}}]
at org.jclouds.openstack.nova.v2_0.handlers.NovaErrorHandler.handleError(NovaErrorHandler.java:78)
... 61 more
package edu.airavata.poc;
import com.google.common.collect.ImmutableSet;
import com.google.common.io.Closeables;
import com.google.inject.Module;
import com.sun.security.ntlm.Client;
import org.jclouds.ContextBuilder;
import org.jclouds.compute.ComputeService;
import org.jclouds.compute.ComputeServiceContext;
import org.jclouds.compute.domain.ComputeMetadata;
import org.jclouds.logging.slf4j.config.SLF4JLoggingModule;
import org.jclouds.openstack.nova.v2_0.NovaApi;
import org.jclouds.openstack.nova.v2_0.domain.Server;
import org.jclouds.openstack.nova.v2_0.features.ServerApi;
import java.io.Closeable;
import java.io.IOException;
import java.util.Set;
public class JCloudsNova implements Closeable {
private final ComputeServiceContext context;
private final ComputeService client;
public static void main(String[] args) throws IOException {
System.setProperty("jsse.enableSNIExtension", "false");
JCloudsNova jcloudsNova = new JCloudsNova();
try {
jcloudsNova.listServers();
//jcloudsNova.close();
} catch (Exception e) {
e.printStackTrace();
} finally {
jcloudsNova.close();
}
}
public JCloudsNova() {
Iterable<Module> modules = ImmutableSet.<Module>of(new SLF4JLoggingModule());
String provider = "openstack-nova";
String identity = "demo:admin"; // tenantName:userName
String credential = "xxxx";
context = ContextBuilder.newBuilder(provider)
.endpoint("http://<IP>:5000/v3")
.apiVersion("v3")
.credentials(identity, credential)
.modules(modules)
.buildView(ComputeServiceContext.class);
//regions = novaApi.getConfiguredRegions();
client = context.getComputeService();
}
private void listServers() {
//for (String region : regions) {
//ServerApi serverApi = novaApi.getServerApi(region);
//System.out.println("Servers in " + region);
//for (Server server : serverApi.listInDetail().concat()) {
// System.out.println(" " + server);
//}
//}
for (ComputeMetadata node : client.listNodes()) {
//node.getId(); // how does jclouds address this in a global scope
//node.getProviderId(); // how does the provider api address this in a specific scope
node.getName(); // if the node is named, what is it?
//node.getLocation(); // where in the world is the node
}
}
public void close() throws IOException {
Closeables.close(context, true);
}
}
