https://docs.aws.amazon.com/ja_jp/AWSEC2/latest/UserGuide/spot-fleet.html
https://docs.aws.amazon.com/ja_jp/AWSEC2/latest/UserGuide/work-with-spot-fleets.html#create-spot-fleet
-- 1. コマンド等のインストール
-- 1.1 aws cli version 2 インストール
curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
unzip awscliv2.zip
sudo ./aws/install
aws --version
-- 1.2 jqインストール
sudo yum -y install jq
-- 2. スポットフリートのリクエスト
{
"TargetCapacity": 2,
"IamFleetRole": "arn:aws:iam::999999999999:role/aws-service-role/spotfleet.amazonaws.com/AWSServiceRoleForEC2SpotFleet",
"LaunchSpecifications": [
{
"ImageId": "ami-0404778e217f54308",
"KeyName": "key1",
"InstanceType": "t3.nano"
}
]
}
aws ec2 request-spot-fleet \
--spot-fleet-request-config file://a.json
aws ec2 describe-spot-fleet-requests
aws ec2 describe-spot-fleet-instances \
--spot-fleet-request-id sfr-11111111-1111-1111-1111-111111111111
aws ec2 describe-spot-fleet-request-history \
--spot-fleet-request-id sfr-11111111-1111-1111-1111-111111111111 \
--start-time 2022-05-18T00:00:00Z
インスタンスを1台終了して、別のインスタンスが自動で起動することを確認
-- 3. クリーンアップ
aws ec2 cancel-spot-fleet-requests \
--spot-fleet-request-id sfr-11111111-1111-1111-1111-111111111111 \
--terminate-instances