Composite Image Ruby2.5

Composite Image using Ruby2.5 and AWS Lambda

Then, Put AWS S3

Prepare

Create AWS Account.

Then, You have to write AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY to .envrc

Init

1. Install modules

$ bundle install --path vendor/bundle

2. Write .envrc

Exec Local

$ bundle exec ruby lambda_function.rb

Deploy to Lambda

Prepare

You have to write AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY to ~/.aws/config

Setup ~/.aws/config

$ aws configure
AWS Access Key ID: XXX
AWS Secret Access Key: xxxx
Default region name: ap-northeast-1
Default output format:

Deploy

$ zip -r function.zip lambda_function.rb image_helper.rb assets vendor
$ aws lambda update-function-code --function-name CompositeImageRuby25 --zip-file fileb://function.zip

or, use deploy.sh

$ sh deploy.sh

Refs

https://docs.aws.amazon.com/ja_jp/lambda/latest/dg/ruby-package.html