kixs vol.8

九州インフラ交流勉強会(Kixs) Vol.008

2018年9月20日

General

CI/CD

DevOps

Automation

##### Example (EC2作成)

各種設定値を *.tfファイルに記述

```
resource "aws_instance" "seike460" {
  ami                         = "ami-08847abae18baa040" # Amazon Linux 2 AMI (HVM), SSD Volume Type - ami-08847abae18baa040
  availability_zone           = "ap-northeast-1c"
  ebs_optimized               = false
  instance_type               = "${lookup(var.settings, "${terraform.workspace}.ec2_instance_type")}"
  monitoring                  = false
  key_name                    = "seike460.${terraform.workspace}-key"
  subnet_id                   = "${aws_subnet.seike460-public-c.id}"
  vpc_security_group_ids      = ["${aws_security_group.seike460-web.id}"]
  associate_public_ip_address = true
  source_dest_check           = true

root_block_device {
    volume_type           = "gp2"
    volume_size           = "${lookup(var.settings, "${terraform.workspace}.ec2_volume_size")}"
    delete_on_termination = true
  }

tags {
    "Name" = "seike460-${terraform.workspace}"
  }
}
```

- workspaceで環境切替する

- lookup関数を利用して共通設定ファイルを参照