aws-cost-saving-lambda

It provides a function to save cost by periodically stopping unnecessary AWS resources.

Getting Started

Setting up AWS credentials

Use Named profiles for this.

Setting environment variables

Using direnv is convenient.

export DEPLOY_STAGE=dev
export AWS_REGION=ap-northeast-1
export AWS_PROFILE=nekochans-dev
export SLS_DEBUG=*
export TARGET_RDS_CLUSTER_LIST='{"targetClusterList": ["dev-database-cluster"]}'
export STOP_RDS_CLUSTER_SCHEDULE_RATE='cron(0 3 * * ? *)'
export STOP_RDS_CLUSTER_IS_ENABLED=true