Recent questions tagged amazon

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amazon s3 - Getting S3 CORS Access-Control-Allow-Origin to dynamically echo requesting domain

How can I set the S3 CORS AllowedOrigin configuration such that it dynamically echos the requesting domain in the ... credentials are also sent. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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930 views

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amazon web services - Referencing env variables from Elastic Beanstalk .ebextensions config files

Is it posssible to reference the PARAM1 / PARAM2 etc.. container environment properties from the .ebextensions ... myappname{$PARAM1}.com See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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763 views

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amazon web services - How to create a new version of a Lambda function using CloudFormation?

I'm trying to create a new version of a Lambda function using CloudFormation. I want to have multiple versions ... is unacceptable. Fix it. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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813 views

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amazon s3 - How to upload file to AWS S3 using AWS AppSync

Following this docs/tutorial in AWS AppSync Docs. It states: With AWS AppSync you can model these as GraphQL types. ... did not get uploaded... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

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amazon web services - django-storages with multiple S3 Buckets

I am using AWS and I will have different buckets in my application. I am also using Django-Storages. Is there a ... how it should be used?! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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704 views

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amazon s3 - S3 not returning Access-Control-Allow-Origin headers?

I am having trouble forcing S3 to set CORS headers on all of the objects it returns from a bucket, though ... Does anyone know what is wrong? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - AWS SSH connection error: Permission denied (publickey)

Im trying to connect to my EC2 instance with SSH and I? getting crazy. I have read this post and tried ... hosts. Permission denied (publickey). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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895 views

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amazon web services - AWS: None of the Instances are sending data

I'm trying to set up an Elastic Beanstalk application with Amazon Web Services however I'm receiving a load of errors ... do I fix it? Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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767 views

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amazon web services - AWS Aurora MySQL serverless: how to connect from MySQL Workbench

I was trying to use AWS Aurora Serverless for MySQL in my project, but I am impossible to connect to it ... workbench. About the security group: See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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785 views

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amazon web services - How to join tables in AWS DynamoDB?

I know the whole design should be based on natural aggregates (documents), however I'm thinking to implement ... Any pointers might be helpful! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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894 views

1 answer

amazon web services - AWS IAM Role vs Group

The AWS official site reads role as a collection of permissions and group as a collection of users. But ... differences between role and group? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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983 views

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amazon web services - Use terraform to set up a lambda function triggered by a scheduled event source

I would like to run an AWS lambda function every five minutes. In the AWS Management Console this is easy ... event source, creation times out. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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845 views

1 answer

amazon web services - Get Public IP Address on current EC2 Instance

Using Amazon CLI, is there a way to get the public ip address of the current EC2? I'm just ... json response describe-addresses returns. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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786 views

1 answer

amazon ec2 - Node.js + Express: app won't start listening on port 80

I create and launch an app like this: express -s -t ejs npm install express npm install ejs node app.js and it ... out what's wrong. Any tips? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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755 views

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amazon web services - aws api gateway & lambda: multiple endpoint/functions vs single endpoint

I have an AWS api that proxies lamba functions. I currently use different endpoints with separate lambda functions: api.com ... ') { ... } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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804 views

1 answer

amazon web services - What is a TTL 0 in CloudFront useful for?

Some weeks ago Amazon announced that they have lowered the content expiration period: Amazon CloudFront Lowers Minimum ... What am I missing? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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792 views

1 answer

amazon s3 - Best way to move files between S3 buckets?

I'd like to copy some files from a production bucket to a development bucket daily. For example: Copy ... server and back up again. See Question&Answers more detail:os...

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

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599 views

1 answer

amazon web services - Installing Ruby 2.0 and Rails 4.0.0beta on AWS EC2

Installing Ruby 2.0.0 and Rails 4.0.0beta1 on the default Amazon EC2 Linux install (Amazon Linux AMI 2012. ... can I work around these problems? See Question&Answers more detail:os...

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

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570 views

1 answer

amazon web services - Regional/Edge-optimized API Gateway VS Regional/Edge-optimized custom domain name

This does not make sense to me at all. When you create a new API Gateway you can specify whether it ... them to be regional/edge-optimized? See Question&Answers more detail:os...

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

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659 views

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amazon s3 - Move files directly from one S3 account to another?

Pretty basic question but I haven't been able to find an answer. Using Transit I can "move" files from ... without downloading them in between? See Question&Answers more detail:os...

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

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758 views

1 answer

amazon web services - Force CloudFront distribution/file update

I'm using Amazon's CloudFront to serve static files of my web apps. Is there no way to tell a cloudfront ... Is there absolutely no other 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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742 views

1 answer

amazon dynamodb - What is Hash and Range Primary Key?

I am not able to understand what Range / primary key is here in the docs on Working with Tables and Data in ... index on the range attribute"? See Question&Answers more detail:os...

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

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907 views

1 answer

amazon web services - How do I load python modules which are not available in Sagemaker?

I want to install spacy which is not available as part of the Sagemaker platform. How should can I pip install 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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815 views

1 answer

amazon web services - AWS CDK Working with Existing DynamoDB and Streams

I'm migrating my cloud solution to cdk. I can see how to add a stream to a new DynamoDB in the ... not possible when using the console. See Question&Answers more detail:os...

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

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687 views

1 answer

amazon web services - Email notification through SNS and Lambda

I am facing an issue. My main motive is to send an email whenever there is state change happened to ec2 ... watch and SNS Thanks & Regards See Question&Answers more detail:os...

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

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811 views

1 answer

amazon web services - Creating carousel card in AWS Lex

I am trying to build a ecommerce chatbot using lex. Is there any solution to use a carousel card or multi ... Lex? For example: 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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710 views

1 answer

amazon web services - Using memcache client with ruby

Am trying to connect created amazon elastiCache cluster endpoint using memcache-client. But am getting the error MemCache:: ... irb(main):009:0> See Question&Answers more detail:os...

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

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732 views

1 answer

amazon web services - Ansible lookup values from complex structure?

I'm working on an Ansible playbook where I use the ec2_vpc_subnet_facts to register facts about subnets in a ... in alternatives. Regards, Ola See Question&Answers more detail:os...

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

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