I have my application running on EC2. Trying to access dynamoDB from my Java application. But for every operation, I get "Unable to load AWS credentials from any provider in the chain".
I have added dynamoDB permissions in the IAM role that gets attached to EC2 instance
And also configured EC2 to assume that role in trust relationship.
The getCredentials() line itself throws an Exception with message: "Unable to load AWS credentials from any provider in the chain".
If I do not try to get credentials here and pass it to the DynamoDB client:
.withClientConfiguration(clientConfig)
.build();```
Then it throws the same exception when I try to do any operation.
I tried setting up the proxy too:
```ClientConfiguration clientConfig = new ClientConfiguration();
clientConfig.setProxyHost("yyy");
clientConfig.setProxyPort(port);
clientConfig.setNonProxyHosts("xxx");
clientConfig.setProtocol(Protocol.HTTP);```
and then passing it while creating the client:
``` dynamoDBClient = builder.withEndpointConfiguration(new AwsClientBuilder.EndpointConfiguration(url, region.getName()))
.withCredentials(credentialProvider())
.withClientConfiguration(clientConfig)
.build();
But no success.
Can someone @here guide me what am I missing here?
I have my application running on EC2. Trying to access dynamoDB from my Java application. But for every operation, I get "Unable to load AWS credentials from any provider in the chain".
Code:
The getCredentials() line itself throws an Exception with message: "Unable to load AWS credentials from any provider in the chain". If I do not try to get credentials here and pass it to the DynamoDB client:
But no success.
Can someone @here guide me what am I missing here?