org.jclouds.openstack.nova.ec2.NovaEC2ApiMetadata Maven / Gradle / Ivy

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EC2 interface to OpenStack Nova
There is a newer version: 2.6.0
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF 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.nova.ec2;

import static org.jclouds.Constants.PROPERTY_RELAX_HOSTNAME;
import static org.jclouds.Constants.PROPERTY_TRUST_ALL_CERTS;
import static org.jclouds.compute.config.ComputeServiceProperties.RESOURCENAME_DELIMITER;
import static org.jclouds.ec2.reference.EC2Constants.PROPERTY_EC2_AMI_OWNERS;
import static org.jclouds.ec2.reference.EC2Constants.PROPERTY_EC2_AUTO_ALLOCATE_ELASTIC_IPS;
import static org.jclouds.location.reference.LocationConstants.PROPERTY_REGIONS;

import java.net.URI;
import java.util.Properties;

import org.jclouds.apis.ApiMetadata;
import org.jclouds.ec2.EC2ApiMetadata;
import org.jclouds.ec2.compute.EC2ComputeServiceContext;
import org.jclouds.ec2.compute.config.EC2ResolveImagesModule;
import org.jclouds.openstack.nova.ec2.config.HyphenToNullIso8601Module;
import org.jclouds.openstack.nova.ec2.config.NovaEC2ComputeServiceContextModule;
import org.jclouds.openstack.nova.ec2.config.NovaEC2HttpApiModule;
import org.jclouds.rest.internal.BaseHttpApiMetadata;

import com.google.auto.service.AutoService;
import com.google.common.collect.ImmutableSet;
import com.google.inject.Module;

@AutoService(ApiMetadata.class)
public final class NovaEC2ApiMetadata extends BaseHttpApiMetadata {

   @Override
   public Builder toBuilder() {
      return new Builder().fromApiMetadata(this);
   }

   public NovaEC2ApiMetadata() {
      super(new Builder());
   }

   protected NovaEC2ApiMetadata(Builder builder) {
      super(builder);
   }

   public static Properties defaultProperties() {
      Properties properties = EC2ApiMetadata.defaultProperties();
      properties.setProperty(PROPERTY_REGIONS, "nova");
      properties.setProperty(PROPERTY_EC2_AMI_OWNERS, "admin");
      // hash characters are banned
      properties.setProperty(RESOURCENAME_DELIMITER, "-");
      // often, we are dealing with IP addresses, not hostnames
      properties.setProperty(PROPERTY_RELAX_HOSTNAME, "true");
      properties.setProperty(PROPERTY_TRUST_ALL_CERTS, "true");
      properties.setProperty(PROPERTY_EC2_AUTO_ALLOCATE_ELASTIC_IPS, "true");
      // auth fail sometimes happens in EC2, as the rc.local script that injects the
      // authorized key executes after ssh has started.  
      properties.setProperty("jclouds.ssh.max-retries", "7");
      properties.setProperty("jclouds.ssh.retry-auth", "true");
      return properties;
   }

   public static final class Builder extends BaseHttpApiMetadata.Builder {
      public Builder() {
         id("openstack-nova-ec2")
         .name("OpenStack Nova's EC2-clone API")
         .version("2009-04-04")
         .identityName("Access Key ID")
         .credentialName("Secret Access Key")
         .defaultEndpoint("http://localhost:8773/services/Cloud")
         .documentation(URI.create("http://docs.amazonwebservices.com/AWSEC2/latest/APIReference"))
         .defaultProperties(NovaEC2ApiMetadata.defaultProperties())
         .view(EC2ComputeServiceContext.class)
         .defaultModules(ImmutableSet.>builder()
                                     .add(NovaEC2HttpApiModule.class)
                                     .add(EC2ResolveImagesModule.class)
                                     .add(NovaEC2ComputeServiceContextModule.class)
                                     .add(HyphenToNullIso8601Module.class).build());
      }

      @Override
      public NovaEC2ApiMetadata build() {
         return new NovaEC2ApiMetadata(this);
      }

      @Override
      protected Builder self() {
         return this;
      }
   }
}