@Singleton @Requires(env="gcp") public class GoogleComputeInstanceMetadataResolver extends Object implements ComputeInstanceMetadataResolver
ComputeInstanceMetadata
for Google Cloud Platform.Modifier and Type | Field and Description |
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static String |
HEADER_METADATA_FLAVOR
Constant for Metadata flavor.
|
Constructor and Description |
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GoogleComputeInstanceMetadataResolver()
Construct with default settings.
|
GoogleComputeInstanceMetadataResolver(com.fasterxml.jackson.databind.ObjectMapper objectMapper,
GoogleComputeMetadataConfiguration configuration) |
Modifier and Type | Method and Description |
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protected com.fasterxml.jackson.databind.JsonNode |
readGcMetadataUrl(URL url,
int connectionTimeoutMs,
int readTimeoutMs)
|
Optional<ComputeInstanceMetadata> |
resolve(Environment environment)
Resolves
ComputeInstanceMetadata for the current environment if possible. |
public static final String HEADER_METADATA_FLAVOR
@Inject public GoogleComputeInstanceMetadataResolver(com.fasterxml.jackson.databind.ObjectMapper objectMapper, GoogleComputeMetadataConfiguration configuration)
objectMapper
- To read and write JSONconfiguration
- The configuration for computing Google Metadatapublic GoogleComputeInstanceMetadataResolver()
public Optional<ComputeInstanceMetadata> resolve(Environment environment)
ComputeInstanceMetadataResolver
ComputeInstanceMetadata
for the current environment if possible.resolve
in interface ComputeInstanceMetadataResolver
environment
- The environmentComputeInstanceMetadata
@Deprecated protected com.fasterxml.jackson.databind.JsonNode readGcMetadataUrl(URL url, int connectionTimeoutMs, int readTimeoutMs) throws IOException
ComputeInstanceMetadataResolverUtils.readMetadataUrl(URL, int, int, ObjectMapper, Map)
url
- The metadata URLconnectionTimeoutMs
- connection timeout in millisreadTimeoutMs
- read timeout in millisIOException
- Failed or interrupted I/O operations while reading from input stream.