{"id":22603,"date":"2025-11-07T00:56:18","date_gmt":"2025-11-07T00:56:18","guid":{"rendered":"https:\/\/pokecon.jp\/job\/?p=22603"},"modified":"2025-11-07T00:56:18","modified_gmt":"2025-11-07T00:56:18","slug":"aws-provider%e3%81%ae%e3%83%aa%e3%83%9d%e3%82%b8%e3%83%88%e3%83%aa%e3%82%92%e5%8f%82%e8%80%83%e3%81%abterraform-custom-provider%e3%82%92%e4%bd%9c%e3%81%a3%e3%81%a6%e3%81%bf%e3%81%9f-%e9%9b%bb","status":"publish","type":"post","link":"https:\/\/pokecon.jp\/job\/22603\/","title":{"rendered":"AWS Provider\u306e\u30ea\u30dd\u30b8\u30c8\u30ea\u3092\u53c2\u8003\u306bTerraform Custom Provider\u3092\u4f5c\u3063\u3066\u307f\u305f – \u96fb\u901a\u7dcf\u7814 \u30c6\u30c3\u30af\u30d6\u30ed\u30b0"},"content":{"rendered":"\n<\/p>\n
\n

\u306f\u3058\u3081\u306b<\/h2>\n

\u3053\u3093\u306b\u3061\u306f\u3001\u30af\u30ed\u30b9\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3<\/a>\u672c\u90e8\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c6\u30af\u30ce\u30ed<\/a>\u30b8\u30fc<\/a>\u30bb\u30f3\u30bf\u30fc\u3001\u65b0\u53521\u5e74\u76ee\u306e\u5927\u5ca1\u53e1\u3067\u3059\u3002<\/p>\n

\u4eca\u56de\u306f\u3001Terraform\u3067Auto Scaling Group\u306e\u6319\u52d5\u306b\u60a9\u3093\u3060\u7d4c\u9a13\u3092\u304d\u3063\u304b\u3051\u306b\u3001AWS<\/a> Provider\u3092\u53c2\u8003\u306b\u3057\u306a\u304c\u3089Custom Provider\u3092\u5b9f\u88c5\u3057\u3066\u307f\u305f\u8a71\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\u5b9f\u88c5\u3092\u901a\u3058\u3066\u3001Terraform Provider\u306e\u69cb\u9020\u3084\u62e1\u5f35\u306e\u4ed5\u7d44\u307f\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n

Terraform\u3068\u306f<\/h2>\n

\u79c1\u306fTerraform\u309210\u6708\u306b\u90e8\u7f72\u914d\u5c5e\u3055\u308c\u3066\u521d\u3081\u3066\u77e5\u3063\u305f\u306e\u3067\u3001\u77e5\u3089\u306a\u3044\u65b9\u306e\u305f\u3081\u306b\u307e\u305a\u306f\u7c21\u5358\u306bTerraform\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002
Terraform\u3068\u306f\u3001HashiCorp\u793e\u304c\u63d0\u4f9b\u3059\u308b\u30de\u30eb\u30c1\u30af\u30e9\u30a6\u30c9<\/a>\u5bfe\u5fdc\u306eIaC\uff08Infrastructure as Code\uff09\u30c4\u30fc\u30eb<\/strong>\u3067\u3059\u3002
AWS<\/a>\u3001Azure\u3001Google<\/a> Cloud\u306a\u3069\u69d8\u3005\u306a\u30af\u30e9\u30a6\u30c9<\/a>\u30ea\u30bd\u30fc\u30b9\u3092\u30b3\u30fc\u30c9\u3067\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002
\u4f8b\u3048\u3070\u3001AWS<\/a>\u3067\u6771\u4eac\u30ea\u30fc\u30b8\u30e7\u30f3\u306bVPC<\/a>\u3092\u4f5c\u308b\u5834\u5408\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002
\"\"\/<\/p>\n

Terraform Provider\u3068\u306f<\/h2>\n

Terraform\u516c\u5f0f\u30b5\u30a4\u30c8<\/a>\u3067\u306f\u3001Provider\u306b\u3064\u3044\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

Terraform relies on plugins called providers to interact with cloud providers, SaaS providers, and other APIs.\n\nTerraform configurations must declare which providers they require so that Terraform can install and use them. Additionally, some providers require configuration (like endpoint URLs or cloud regions) before they can be used.\n\uff08Terraform\u516c\u5f0f\u30b5\u30a4\u30c8\u3088\u308a\u5f15\u7528\uff09<\/pre>\n
\u8981\u3059\u308b\u306b\u3001Terraform Provider\u3068\u306fTerraform\u3068\u5916\u90e8\u30b5\u30fc\u30d3\u30b9\u3092\u3064\u306a\u3050\u305f\u3081\u306e\u30d7\u30e9\u30b0\u30a4\u30f3<\/a>\u3067\u3059\u3002Terraform\u305d\u306e\u3082\u306e\u306f\u30ea\u30bd\u30fc\u30b9\u5b9a\u7fa9\u3084\u72b6\u614b\u7ba1\u7406\u3092\u884c\u3044\u3001\u5b9f\u969b\u306b\u30af\u30e9\u30a6\u30c9<\/a>\u3068\u901a\u4fe1\u3057\u3066\u30ea\u30bd\u30fc\u30b9\u3092\u4f5c\u6210\u30fb\u5909\u66f4\u3059\u308b\u306e\u306fProvider\u306e\u5f79\u5272\u3067\u3059\u3002
\u4f8b\u3048\u3070\u3001Terraform\u304cAWS<\/a>\u4e0a\u306b\u30ea\u30bd\u30fc\u30b9\u3092\u69cb\u7bc9\u3059\u308b\u5834\u5408\u306e\u5927\u307e\u304b\u306a\u6d41\u308c\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
    \n
  1. \u30e6\u30fc\u30b6\u30fc\u304cTerraform\u30b3\u30fc\u30c9\uff08HCL\uff09\u3067\u30ea\u30bd\u30fc\u30b9\u3092\u5b9a\u7fa9<\/li>\n
  2. Terraform\u304c\u5bfe\u5fdc\u3059\u308bProvider\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/li>\n
  3. Provider\u304cAWS<\/a> SDK<\/a>\uff08Go\u8a00\u8a9e\u7528\u306eAWS<\/a>\u516c\u5f0f\u30e9\u30a4\u30d6\u30e9\u30ea\uff09\u3092\u4f7f\u3063\u3066\u3001AWS<\/a> API<\/a>\u3092\u547c\u3073\u51fa\u3059<\/li>\n
  4. API<\/a>\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u52a0\u5de5\u3057\u3001Terraform\u306e\u30b9\u30c6\u30fc\u30c8\u30d5\u30a1\u30a4\u30eb\uff08terraform.tfstate<\/code>\uff09\u306b\u53cd\u6620\u3059\u308b<\/li>\n<\/ol>\n
    \u4e3b\u8981\u306a\u30af\u30e9\u30a6\u30c9<\/a>\u306eTerraform Provider\u306f\u3001GitHub<\/a>\u3067\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9<\/a>\u3068\u3057\u3066\u516c\u958b\u3055\u308c\u3066\u304a\u308a\u3001\u5b9f\u88c5\u306e\u8a73\u7d30\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
    \u307e\u305f\u3001Provider\u306f\u81ea\u4f5c\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3042\u308a\u3001\u81ea\u4f5c\u3057\u305fProvider\u306e\u3053\u3068\u3092Custom Provider\u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n
    Custom Provider\u3092\u5b9f\u88c5\u3057\u305f\u30e2\u30c1\u30d9\u30fc\u30b7\u30e7\u30f3<\/h2>\n
    Terraform\u3092\u4f7f\u3044\u59cb\u3081\u305f\u3070\u304b\u308a\u306e\u3042\u308b\u65e5\u3001Auto Scaling Group\uff08ASG\uff09\u306e\u69cb\u7bc9\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u307e\u3057\u305f\u3002
    \u307e\u305a\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3067ASG\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n
    resource<\/span> \"aws_launch_template\"<\/span> \"main\"<\/span> {<\/span>\n\u00a0 name_prefix<\/span> = \"main\"<\/span>\n\u00a0 image_id \u00a0 \u00a0= \"ami-01205c30badb279ec\u201c<\/span>\n\u00a0 instance_type = \"<\/span>t2.micro\"<\/span>\n}<\/span>\nresource \"<\/span>aws_autoscaling_group\" \"<\/span>main\" {<\/span>\n\u00a0 name \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0= \"<\/span>main\"<\/span>\n\u00a0 max_size \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0= 3<\/span>\n\u00a0 desired_capacity \u00a0 \u00a0= 2<\/span>\n\u00a0 min_size \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0= 1<\/span>\n\u00a0 health_check_type \u00a0 = \"<\/span>EC2\"<\/span>\n\u00a0 vpc_zone_identifier = [aws_subnet.main.id, aws_subnet.secondary.id]<\/span>\n\u00a0 launch_template {<\/span>\n\u00a0 \u00a0 id = aws_launch_template.main.id<\/span>\n\u00a0 }<\/span>\n}<\/span>\n<\/pre>\n
    \u554f\u984c\u306f\u3053\u3053\u304b\u3089\u3067\u3059\u3002
    \u8d77\u52d5\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\uff08SG\uff09\u306e\u8a2d\u5b9a\u3092\u5165\u308c\u5fd8\u308c\u3066\u3044\u305f\u3053\u3068\u306b\u6c17\u3065\u304d\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002<\/p>\n
    resource<\/span> \"aws_launch_template\"<\/span> \"main\"<\/span> {<\/span>\n\u00a0 name_prefix \u00a0 = \"main\"<\/span>\n\u00a0 image_id \u00a0 \u00a0 \u00a0= \"ami-01205c30badb279ec\"<\/span>\n\u00a0 instance_type<\/span> = \"t2.micro\"<\/span>\n\u00a0 vpc_security_group_ids<\/span> = [<\/span>var.ec2_security_group_id]<\/span> \n}<\/span>\n<\/pre>\n
    \u8d77\u52d5\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u8a2d\u5b9a\u3092\u53cd\u6620\u3055\u305b\u308b\u305f\u3081\u306b\u518d\u5ea6terraform apply<\/code>\u3092\u5b9f\u884c\u3057\u305f\u5f8c\u3001\u30de\u30cd\u30b8\u30e1\u30f3\u30c8\u30b3\u30f3\u30bd\u30fc\u30eb\u3067ASG\u7ba1\u7406\u4e0b\u306eEC2\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/a>\u3092\u3059\u3079\u3066\u524a\u9664\u3057\u3001ASG\u306b\u65b0\u3057\u3044\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/a>\u3092\u8d77\u52d5\u3055\u305b\u307e\u3057\u305f\u3002
    \u3057\u304b\u3057\u3001\u8d77\u52d5\u3057\u305f    \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/a>\u3092\u78ba\u8a8d\u3059\u308b\u3068default<\/code>\u306eSG\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001\u8ffd\u52a0\u3057\u305fSG\u304c\u53cd\u6620\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/strong><\/p>\n
    Terraform\u521d\u5fc3\u8005\u3060\u3063\u305f\u79c1\u306f\u3001\u5b66\u7fd2\u306e\u305f\u3081\u306b\u751f\u6210AI\u3092\u4f7f\u7528\u3057\u306a\u3044\u7e1b\u308a\u3092\u81ea\u5206\u306b\u8ab2\u3057\u3066\u3044\u305f\u3053\u3068\u3082\u3042\u308a\u3001\u539f\u56e0\u306e\u7279\u5b9a\u306b1\u6642\u9593\u307b\u3069\u304b\u304b\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002\u6700\u7d42\u7684\u306b\u3001\u539f\u56e0\u306f\u4ee5\u4e0b\u306eAWS<\/a> Provider\u306e\u4ed5\u69d8\u3060\u3068\u3044\u3046\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n