AWS Batch for self hosted GitHub action runners

Launch a self-hosted runner with the flag "--ephemeral" via AWS Batch.
It will be automatically terminated under any of the following conditions of the instance.

• The processing of the first job is finished
• I did not receive a job for a certain period of time after starting (default:120sec)

Setup

Step1. fork repository

• this repository fork

Step2. Create Github Personal access token

• Note: github self hosted runner
• Expiration: <Any>
• Select scopes: repo

Step3. Regist Github Personal access token in AWS Secrets Manager

• run terraform

$ cd regist-secret-key
$ terraform init
$ terraform plan
$ terraform apply
var.github_personal_access_token
  Enter a value: `<Github Personal access token>`
$ cd ..

Step4. Setup AWS Batch

• run terraform

./generate-region.sh
$ cd terraform
$ terraform init
$ terraform plan
$ terraform apply
var.github_account
  Inputs github user or organization or '*'.

  Enter a value: 
var.github_repository
  Inputs repository or '*'.

  Enter a value: 
$ cd ..

• memo Value of AWS_ROLE_ARN.

Step5. Regist Secret in GitHub repository

• Key
  • AWS_ROLE_ARN
• Value
  • <memo of Step4>

Step6. Build Github Self Hosted Runner

• run .github/workflows/updateSelfHostRunner.yml on forked repository

Step7. test

• run .github/workflows/hello.yml on forked repository