aws tag

Problems with the version of ruby and rails on Amazon Linux AMI (?)

I am a student studying ruby and rails using Amazon Linux AMI.By default, the AMI has Ruby 2.0.0 installed. So I reinstalled it with the latest version.(ruby is 2.3.1 and rails is 5.0.0.1) But somehow...

Is firebase similar to aws? ^_^

Can I think of firebase as a cloud server service like aws? _^ _^

Charging when using awsec2 and rds pretiers

Is it fastest to store static files such as images close to the user?

I am currently using aws for my web application. It goes back to EC2, and region is the United States.Most users are in Korea.At this time, I would like to save a static file such as an image in S3 an...

(AWS) Can I use the domain registered in Route53 of account A by connecting the subdomain to the cloudfront of account B?

Example because account A has a domain and ssl) - www.example.com I want to use account B's cloudfronturl in the alias. At first, I tried to use account A's domain after being certified as account B's...

Related to connecting to Amazon Web Services RDS (mysql) in Rails

First of all, what I know about Rails DB is that sqlite is used.Regarding DB, I felt like it would be overwhelming with sqlite after launching an actual service. Working with the Web Server-Applicatio...

I'm curious about LAMP (in AWS LightSail)

I'm a college student who is in a software-related department.I have experience of making a simple web using AMP and spinning it.I'm going to open a portfolio site this time, and if I use WordPress on...

AWS: I want to spin the Lambda function locally written in python.

Hello.The development environment is as follows.It happened when I tried to repair a function that had already been developed. The developer who wrote this function code was a Mac user ㅠ

Error issuing Let's Encrypt certificate from Dokku.

I installed and use a Docker-based PaaS tool (?) called Dokku in my AWS EC2 instance.Recently, a Let's Encrypt plug-in came out and I'm trying to use it to issue a certificate. I've tried several time...

Node.js going back from EC2, can't you email me?

emailSending an email to module continues to fail with ec2 only.events.js:141 throw er; // Unhandled 'error' event ^Error: spawn sendmail ENOENT at exports._errnoException (util.js:870:11) at Process....