Recent questions tagged Amazon

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amazon web services - Granting access to S3 resources based on role name

IAM policy variables are quite cool and let you create generic policys to, for example, give users access to paths ... at this the wrong way? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - AWS Cognito iOS Developer Authenticated Identities

I am trying to use amazon cognito with developer authenticated identities. My API is successfully returning an id ... a role permissions issue. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - Is there anyway to determine what IAM permissions I actually need for a CloudFormation template?

Just wondering whats the best practice for determining what permissions I should give for my CloudFormation template? After ... to me ... See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - Can we copy the files and folders recursively between aws s3 buckets using boto3 Python?

Is it possible to copy all the files in one source bucket to other target bucket using boto3. And source ... script to complete this task. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - AWS EC2 email sending limit when using third party smtp server

Are there any limits on the number of emails I can send from an EC2 instances when I am using a third ... client's smtp server. Thanks Santhosh See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - How to verify a JWT Token from AWS Cognito in Go?

How can I validate and get info from a JWT received from Amazon Cognito? I have setup Google authentication in ... complicated in Golang is it? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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700 views

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amazon web services - Retrieve bucket's objects without knowing bucket's region with AWS S3 REST API

I'm trying to retrieve a bucket's objects with AWS S3 REST API (I'm not using the SDK) but ... gives me a redirectpermanent error... See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - Error parsing parameter '--expression-attribute-values': Invalid JSON: Expecting property name enclosed in double quotes: line 1 column 3 (char 2)

I am running the following query aws dynamodb query ` --table-name user` --key-condition-expression ... Removing single quotes altogether See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon s3 - Upload ZipOutputStream to S3 without saving zip file (large) temporary to disk using AWS S3 Java

I have a requirement to download photos (not in same directory) from S3, ZIP them and again upload to S3 using ... this using AWS S3 Java SDK. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - Websocket with Tomcat 7 on AWS Elastic Beanstalk

I'm trying to run a simple websocket echo application on Elastic Beanstalk. But if I run it I'm getting an ... on how this traffic is routet. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - How to import existing VPC in aws cdk?

Hi I am working on aws cdk. I am trying to get existing non-default vpc. I tried below options. vpc = ... Any help would be appreciated. Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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747 views

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amazon s3 - is Parquet predicate pushdown works on S3 using Spark non EMR?

Just wondering if Parquet predicate pushdown also works on S3, not only HDFS. Specifically if we use Spark ( ... on distributed file system. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - Parse an AWS CloudFormation template with the PyYAML library

I am writing a custom Python application using the PyYAML library that needs to read in AWS CloudFormation YAML ... like PyYAML or others? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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764 views

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amazon web services - Access key ID and Secret Access Key for AWS Educate account

I have an AWS Educate Account but I'm unable to get the Access Key ID and Secret Access Key for the ... get it using the educate account? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

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amazon s3 - Downloading the files from s3 recursively using boto python.

I have a bucket in s3, which has deep directory structure. I wish I could download them all at once. My ... lib in python? Thanks in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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839 views

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amazon web services - how to copy s3 object from one bucket to another using python boto3

I want to copy a file from one s3 bucket to another. I get the following error: s3.meta.client.copy(source ... s3.meta.client.copy(source,dest) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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808 views

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amazon s3 - Partition Athena query by S3 created date

I have a S3 bucket with ~ 70 million JSONs (~ 15TB) and an athena table to query by timestamp and ... that completely inside athena, if possible See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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702 views

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amazon web services - Can bash script be written inside a AWS Lambda function

Can I write a bash script inside a Lambda function? I read in the aws docs that it can execute code ... evidence supporting it or any example See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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820 views

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amazon web services - AWS Java SDK - Unable to find a region via the region provider chain

I have gone through the question titled "Setting the AWS region programmatically 1" but it doesn't provide all the ... ); return null; } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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783 views

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amazon ec2 - Create AMI image as part of a cloudformation stack

I want to create an EC2 cloudformation stack which basically can be described in the following steps: 1.- Launch ... well, so handle it"). See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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779 views

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amazon web services - AWS Lambda - How to stop retries when there is a failure

I know that when a Lambda function fails (for example when there is a time out), it tries to run the ... t find anyting about this. Thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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781 views

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amazon ec2 - Connecting to EC2 Django development Server

I am new to EC2 and web development. Currently I have a Linux EC2 instance running, and have installed Django. ... as opposed to my own laptop? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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871 views

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amazon web services - Aws ecs fargate ResourceInitializationError: unable to pull secrets or registry auth

I am trying to run a private repository on aws-ecs-fargate-1.4.0 platform. ... AmazonECSTaskExecutionRolePolicy GetSecretValue GetSSMParamters See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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858 views

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amazon web services - aws lambda function getting access denied when getObject from s3

I am getting an acccess denied error from S3 AWS service on my Lambda function. This is the code: ... correct and has administrative privileges. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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749 views

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amazon web services - Best way to launch aws ec2 instances with ansible

I'm trying to create an small webapp infrastructure with ansible on Amazon AWS and I want to do all the process: ... EC2 Launch. Thanks a lot. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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780 views

1 answer

amazon web services - Static outgoing IP in Kubernetes

I run a k8s cluster in google cloud (GKE) and a MySQL server in aws (RDS). Pods need to connect to RDS ... outgoing traffic to have a static IP? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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750 views

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amazon web services - When does DynamoDB throttle request?

In the answer to "How is Amazon DynamoDB throughput calculated and limited?" it's been suggested, that DynamoDB ... be before it gets throttled? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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898 views

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amazon s3 - How to determine appropriate file extension from MIME Type in Java

I am uploading files to an Amazon s3 bucket and have access to the InputStream and a String containing the ... something with the extension } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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