Java DescribeImagesRequest类代码示例

import com.amazonaws.services.ec2.model.DescribeImagesRequest; //导入依赖的package包/类
/**
 * Checks whether image is present.
 * 
 * @param amiID
 * @return <code>Image </code> if the matches one of the amiID
 * 
 */
public Image resolveAMI(String amiID) throws APPlatformException {
    LOGGER.debug("resolveAMI('{}') entered", amiID);
    DescribeImagesRequest dir = new DescribeImagesRequest();
    dir.withImageIds(amiID);
    DescribeImagesResult describeImagesResult = getEC2()
            .describeImages(dir);

    List<Image> images = describeImagesResult.getImages();
    for (Image image : images) {
        LOGGER.debug(image.getImageId() + "==" + image.getImageLocation()
                + "==" + image.getName());
        return image;
    }
    throw new APPlatformException(Messages.getAll("error_invalid_image")
            + amiID);
}
 

import com.amazonaws.services.ec2.model.DescribeImagesRequest; //导入依赖的package包/类
@Test
public void testResolveAMIFound() throws Exception {
    ec2mock.createDescribeImagesResult("image1");
    Image result = ec2comm.resolveAMI("image1");
    assertEquals("image1", result.getImageId());

    ArgumentCaptor<DescribeImagesRequest> argCaptor = ArgumentCaptor
            .forClass(DescribeImagesRequest.class);
    verify(ec2).describeImages(argCaptor.capture());
    DescribeImagesRequest dir = argCaptor.getValue();
    for (Filter filter : dir.getFilters()) {
        if (filter.getName().equals("name")) {
            assertEquals("image1", filter.getValues().get(0));
        }
    }
}
 

import com.amazonaws.services.ec2.model.DescribeImagesRequest; //导入依赖的package包/类
List<String> getSnapshotIdsFromImageId(AmazonEC2Async client, ImageCreateRequest request, Context context) {

		// LambdaLogger logger = context.getLogger();
		String imageId = request.getImageId();

		DescribeImagesResult result = client.describeImages(new DescribeImagesRequest().withImageIds(imageId));

		List<String> snapshotIds = new ArrayList<String>();

		for (Image image : result.getImages()) {
			for (BlockDeviceMapping block : image.getBlockDeviceMappings()) {
				snapshotIds.add(block.getEbs().getSnapshotId());
			}
		}
		return snapshotIds;
	}
 

import com.amazonaws.services.ec2.model.DescribeImagesRequest; //导入依赖的package包/类
/**
 * Validates if the given AMI has given tag and value.
 *
 * @return true if matches otherwise false
 */
public boolean isAmiWithTagExist(final String amiId, final String tagName, final String tagValue) {

    final DescribeImagesRequest request = new DescribeImagesRequest()
        .withFilters(new Filter().withName(tagName).withValues(tagValue))
        .withFilters(new Filter().withName("image-id").withValues(amiId));

    try {
        final DescribeImagesResult result = ec2Client.describeImages(request);
        return result.getImages().size() > 0;
    } catch (final AmazonServiceException ase) {
        if (ase.getErrorCode() == "InvalidAMIID.NotFound") {
            return false;
        }

        throw ase;
    }
}
 

import com.amazonaws.services.ec2.model.DescribeImagesRequest; //导入依赖的package包/类
@Test
public void isAmiWithTagExistTrue() {
    AmazonEC2 ec2Client = mock(AmazonEC2.class);
    AmiTagCheckService amiTagCheckService = new AmiTagCheckService(ec2Client);

    String amiId = "ami-1234abcd";
    String tagName = "sometag";
    String tagValue = "someval";

    when(ec2Client.describeImages(
            new DescribeImagesRequest()
                    .withFilters(new Filter().withName(tagName).withValues(tagValue))
                    .withFilters(new Filter().withName("image-id").withValues(amiId))
            )
    ).thenReturn(
            new DescribeImagesResult().withImages(new Image())
            );

    // invoke method under test
    assertTrue(amiTagCheckService.isAmiWithTagExist(amiId, tagName, tagValue));
}
 

import com.amazonaws.services.ec2.model.DescribeImagesRequest; //导入依赖的package包/类
@Test
public void isAmiWithTagExistFalse() {
    AmazonEC2 ec2Client = mock(AmazonEC2.class);
    AmiTagCheckService amiTagCheckService = new AmiTagCheckService(ec2Client);

    String amiId = "ami-1234abcd";
    String tagName = "sometag";
    String tagValue = "someval";

    when(ec2Client.describeImages(
            new DescribeImagesRequest()
                    .withFilters(new Filter().withName(tagName).withValues(tagValue))
                    .withFilters(new Filter().withName("image-id").withValues(amiId))
            )
    ).thenReturn(
            new DescribeImagesResult()
            );

    // invoke method under test
    assertFalse(amiTagCheckService.isAmiWithTagExist(amiId, tagName, tagValue));
}
 

import com.amazonaws.services.ec2.model.DescribeImagesRequest; //导入依赖的package包/类
@Test
public void isAmiWithTagExistNotFound() {
    AmazonEC2 ec2Client = mock(AmazonEC2.class);
    AmiTagCheckService amiTagCheckService = new AmiTagCheckService(ec2Client);

    String amiId = "ami-1234abcd";
    String tagName = "sometag";
    String tagValue = "someval";

    AmazonServiceException ex = new AmazonServiceException("fake-exception");
    ex.setErrorCode("InvalidAMIID.NotFound");

    when(ec2Client.describeImages(
            new DescribeImagesRequest()
                    .withFilters(new Filter().withName(tagName).withValues(tagValue))
                    .withFilters(new Filter().withName("image-id").withValues(amiId))
            )
    ).thenThrow(ex);

    // invoke method under test
    assertFalse(amiTagCheckService.isAmiWithTagExist(amiId, tagName, tagValue));
}
 

import com.amazonaws.services.ec2.model.DescribeImagesRequest; //导入依赖的package包/类
@Test
public void isAmiWithTagExistThrowException() {
    AmazonEC2 ec2Client = mock(AmazonEC2.class);
    AmiTagCheckService amiTagCheckService = new AmiTagCheckService(ec2Client);

    String amiId = "ami-1234abcd";
    String tagName = "sometag";
    String tagValue = "someval";
    String unknownAwsExMessage = "Unknown AWS exception message";

    when(ec2Client.describeImages(
            new DescribeImagesRequest()
                    .withFilters(new Filter().withName(tagName).withValues(tagValue))
                    .withFilters(new Filter().withName("image-id").withValues(amiId))
            )
    ).thenThrow(new AmazonServiceException(unknownAwsExMessage));

    try {
        // invoke method under test
        amiTagCheckService.isAmiWithTagExist(amiId, tagName, tagValue);
        fail("Expected exception message '" + unknownAwsExMessage + "'not received");
    } catch (AmazonServiceException ex) {
        // pass
        assertEquals(unknownAwsExMessage, ex.getErrorMessage());
    }
}
 

import com.amazonaws.services.ec2.model.DescribeImagesRequest; //导入依赖的package包/类
@Override
@Cacheable(cacheNames = "ami-details", cacheManager = "oneDayTTLCacheManager")
public Map<String, String> getAmiDetails(final String accountId, final Region region, final String amiId) {
    final ImmutableMap.Builder<String, String> result = ImmutableMap.builder();
    result.put("ami_id", amiId);

    final AmazonEC2Client ec2 = clientProvider.getClient(AmazonEC2Client.class, accountId, region);
    final Optional<Image> ami = Optional.ofNullable(new DescribeImagesRequest().withImageIds(amiId))
            .map(ec2::describeImages)
            .map(DescribeImagesResult::getImages)
            .map(List::stream)
            .flatMap(Stream::findFirst);

    ami.map(Image::getName).ifPresent(name -> result.put("ami_name", name));
    ami.map(Image::getOwnerId).ifPresent(owner -> result.put("ami_owner_id", owner));
    return result.build();
}
 

import com.amazonaws.services.ec2.model.DescribeImagesRequest; //导入依赖的package包/类
@Test
public void testApplyAmiFound() throws Exception {

    when(ec2InstanceContextMock.getAmiId()).thenReturn(Optional.of(AMI_ID));
    when(ec2InstanceContextMock.getClient(eq(AmazonEC2Client.class))).thenReturn(amazonEC2ClientMock);

    final DescribeImagesRequest describeImagesRequest = new DescribeImagesRequest().withImageIds(AMI_ID);
    when(amazonEC2ClientMock.describeImages(eq(describeImagesRequest)))
            .thenReturn(new DescribeImagesResult()
                    .withImages(newArrayList(new Image()
                            .withImageId(AMI_ID)
                            .withName(AMI_NAME))
                    )
            );

    final Optional<Image> result = amiProvider.apply(ec2InstanceContextMock);

    assertThat(result).isPresent();

    verify(ec2InstanceContextMock).getAmiId();
    verify(ec2InstanceContextMock).getClient(eq(AmazonEC2Client.class));
    verify(amazonEC2ClientMock).describeImages(eq(describeImagesRequest));
}
 

import com.amazonaws.services.ec2.model.DescribeImagesRequest; //导入依赖的package包/类
@Test
public void testApplyAmiNotFound() throws Exception {

    when(ec2InstanceContextMock.getAmiId()).thenReturn(Optional.of(AMI_ID));
    when(ec2InstanceContextMock.getClient(eq(AmazonEC2Client.class))).thenReturn(amazonEC2ClientMock);

    final DescribeImagesRequest describeImagesRequest = new DescribeImagesRequest().withImageIds(AMI_ID);
    when(amazonEC2ClientMock.describeImages(eq(describeImagesRequest)))
            .thenReturn(null);

    final Optional<Image> result = amiProvider.apply(ec2InstanceContextMock);

    assertThat(result).isEmpty();

    verify(ec2InstanceContextMock).getAmiId();
    verify(ec2InstanceContextMock).getClient(eq(AmazonEC2Client.class));
    verify(amazonEC2ClientMock).describeImages(eq(describeImagesRequest));
}
 

import com.amazonaws.services.ec2.model.DescribeImagesRequest; //导入依赖的package包/类
@Test
public void testApplyAmiNotFoundWithException() throws Exception {

    when(ec2InstanceContextMock.getAmiId()).thenReturn(Optional.of(AMI_ID));
    when(ec2InstanceContextMock.getClient(eq(AmazonEC2Client.class))).thenReturn(amazonEC2ClientMock);

    final DescribeImagesRequest describeImagesRequest = new DescribeImagesRequest().withImageIds(AMI_ID);
    when(amazonEC2ClientMock.describeImages(eq(describeImagesRequest)))
            .thenThrow(new AmazonClientException("oops, I did it again... Britney"));

    final Optional<Image> result = amiProvider.apply(ec2InstanceContextMock);

    assertThat(result).isEmpty();

    verify(ec2InstanceContextMock).getAmiId();
    verify(ec2InstanceContextMock).getClient(eq(AmazonEC2Client.class));
    verify(amazonEC2ClientMock).describeImages(eq(describeImagesRequest));
}
 

import com.amazonaws.services.ec2.model.DescribeImagesRequest; //导入依赖的package包/类
public List<VirtualMachineImage> listImages(String ... imageIds)
{
    checkNotNull(imageIds);
    checkArgument(imageIds.length >= 1);
    
    List<Image> images = newArrayList();
    
    try
    {
        images = ec2_.describeImages(new DescribeImagesRequest().withImageIds(imageIds)).getImages();
    }
    catch (AmazonClientException exception)
    {
        LOG.error(exception.getMessage());
    }
    
    return IMAGES_FUNCTION.apply(images);
}
 

import com.amazonaws.services.ec2.model.DescribeImagesRequest; //导入依赖的package包/类
String lookupImageId(String imgName) 
{
	
	DescribeImagesRequest req = new DescribeImagesRequest();
	
	if(imgName == null || imgName.length() == 0)
		return null;
	
	req.setRequestCredentials(creds);
	DescribeImagesResult result = ec2Client.describeImages();
	for(Image image : result.getImages()) {
		if(image.getName() != null && image.getName().equals(imgName)) 
			return image.getImageId();
	}
	return null;
}
 

import com.amazonaws.services.ec2.model.DescribeImagesRequest; //导入依赖的package包/类
@Override
public List<AbstractResource<?>> describeAMIs(Account account, Region region, DateTime dt, Ec2Filter... filters) {
    AmazonEC2 ec2 = findClient(account, region);

    DescribeImagesRequest req = new DescribeImagesRequest();
    for (Ec2Filter filter : filters) {
        Filter f = new Filter().withName(filter.getName()).withValues(filter.getValues());
        req.withFilters(f);
    }

    log.debug("start describing amis for account:{} in region:{} via api", account.getId() + "=>" + account.getName(), region);
    DescribeImagesResult res = ec2.describeImages(req);
    
    List<List<LaunchPermission>> imageLaunchPermissions = new ArrayList<>();
    for (Image image : res.getImages()) {
        imageLaunchPermissions.add(findImageLaunchPermissions(account, region, image.getImageId()));
    }

    return converter.toEc2AMIs(res.getImages(), imageLaunchPermissions, account.getId(), region, dt);
}