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Add credentials for ECS (#8651) 

* Add credentials for ECS

* Fix import order

* Update S3 authentication methods table

* Update .spelling for new documentation
This commit is contained in:
Mitch Lloyd 2019-10-12 09:12:14 -07:00 committed by Fangjin Yang
parent d87840d894
commit 1a78a0c98a
3 changed files with 9 additions and 2 deletions
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4
cloud/aws-common/src/main/java/org/apache/druid/common/aws/AWSCredentialsUtils.java
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@ -20,6 +20,7 @@
package org.apache.druid.common.aws;
import com.amazonaws.auth.AWSCredentialsProviderChain;
import com.amazonaws.auth.EC2ContainerCredentialsProviderWrapper;
import com.amazonaws.auth.EnvironmentVariableCredentialsProvider;
import com.amazonaws.auth.InstanceProfileCredentialsProvider;
import com.amazonaws.auth.SystemPropertiesCredentialsProvider;
@ -35,6 +36,7 @@ public class AWSCredentialsUtils
new EnvironmentVariableCredentialsProvider(),
new SystemPropertiesCredentialsProvider(),
new ProfileCredentialsProvider(),
new InstanceProfileCredentialsProvider());
new EC2ContainerCredentialsProviderWrapper(),
InstanceProfileCredentialsProvider.getInstance());
}
}

3
docs/development/extensions-core/s3.md
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@ -79,7 +79,8 @@ To connect to your S3 bucket (whether deep storage bucket or source bucket), Dru
|3|Environment variables|Based on environment variables `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY`|
|4|Java system properties|Based on JVM properties `aws.accessKeyId` and `aws.secretKey` |
|5|Profile information|Based on credentials you may have on your druid instance (generally in `~/.aws/credentials`)|
|6|Instance profile information|Based on the instance profile you may have attached to your druid instance|
|6|ECS container credentials|Based on environment variables available on AWS ECS (AWS_CONTAINER_CREDENTIALS_RELATIVE_URI or AWS_CONTAINER_CREDENTIALS_FULL_URI) as described in the [EC2ContainerCredentialsProviderWrapper documentation](https://docs.aws.amazon.com/AWSJavaSDK/latest/javadoc/com/amazonaws/auth/EC2ContainerCredentialsProviderWrapper.html)|
|7|Instance profile information|Based on the instance profile you may have attached to your druid instance|
You can find more information about authentication method [here](https://docs.aws.amazon.com/fr_fr/sdk-for-java/v1/developer-guide/credentials.html)<br/>
**Note :** *Order is important here as it indicates the precedence of authentication methods.<br/>

4
website/.spelling
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@ -23,6 +23,8 @@
ACL
APIs
AWS
AWS_CONTAINER_CREDENTIALS_RELATIVE_URI
AWS_CONTAINER_CREDENTIALS_FULL_URI
Actian
Authorizer
Avatica
@ -58,6 +60,8 @@ Dropwizard
dropwizard
DruidSQL
EC2
EC2ContainerCredentialsProviderWrapper
ECS
EMR
EMRFS
ETL