{"id":2339,"date":"2025-03-24T08:47:39","date_gmt":"2025-03-23T23:47:39","guid":{"rendered":"https:\/\/dexall.co.jp\/articles\/?p=2339"},"modified":"2025-03-24T08:48:01","modified_gmt":"2025-03-23T23:48:01","slug":"%e3%80%90%e4%bf%9d%e5%ad%98%e7%89%88%e3%80%91terraform-%e3%83%90%e3%83%83%e3%82%af%e3%82%a8%e3%83%b3%e3%83%89%e3%81%ae%e5%ae%8c%e5%85%a8%e3%82%ac%e3%82%a4%e3%83%89%ef%bc%9a7%e3%81%a4%e3%81%ae%e8%a8%ad","status":"publish","type":"post","link":"https:\/\/dexall.co.jp\/articles\/?p=2339","title":{"rendered":"\u3010\u4fdd\u5b58\u7248\u3011Terraform \u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u5b8c\u5168\u30ac\u30a4\u30c9\uff1a7\u3064\u306e\u8a2d\u5b9a\u30d1\u30bf\u30fc\u30f3\u3068\u30c8\u30e9\u30d6\u30eb\u5bfe\u7b56"},"content":{"rendered":"\n<div class=\"toc\"><br \/>\n<b>Warning<\/b>:  Undefined array key \"is_admin\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>116<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_category_top\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>121<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_top\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>128<\/b><br \/>\n    <div id=\"toc_container\" class=\"sgb-toc--bullets js-smooth-scroll\" data-dialog-title=\"\u76ee\u6b21\">\n      <p class=\"toc_title\">\u76ee\u6b21 <\/p>\n      <ul class=\"toc_list\">  <li class=\"first\">    <a href=\"#i-0\">Terraform Backend\u3068\u306f\uff1f\u521d\u5fc3\u8005\u3067\u3082\u308f\u304b\u308b\u57fa\u790e\u77e5\u8b58<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">\u306a\u305cTerraform Backend\u306e\u8a2d\u5b9a\u304c\u91cd\u8981\u306a\u306e\u304b<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-2\">\u30ed\u30fc\u30ab\u30eb\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3068\u30ea\u30e2\u30fc\u30c8\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u9055\u3044<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-3\">Terraform \u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u8a2d\u5b9a\u65b9\u6cd5\uff1a7\u3064\u306e\u5b9f\u8df5\u30d1\u30bf\u30fc\u30f3<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-4\">S3 \u30d0\u30b1\u30c3\u30c8\u3092\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u65b9\u6cd5<\/a>      <\/li>      <li>        <a href=\"#i-5\">DynamoDB \u3067\u72b6\u614b\u30ed\u30c3\u30af\u3092\u5b9f\u88c5\u3059\u308b\u624b\u9806<\/a>      <\/li>      <li>        <a href=\"#i-6\">Terraform \u30af\u30e9\u30a6\u30c9\u3092\u4f7f\u7528\u3057\u305f\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u69cb\u6210<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-7\">\u305d\u306e\u4ed6\u306e\u4e3b\u8981\u306a\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30bf\u30a4\u30d7\u3068\u4f7f\u3044\u5206\u3051<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-8\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30b3\u30b9\u30c8\u6700\u9069\u5316\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-9\">\u30d0\u30b1\u30c3\u30c8\u306e\u6697\u53f7\u5316\u8a2d\u5b9a\u3068\u30a2\u30af\u30bb\u30b9\u5236\u5fa1<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-10\">\u30b3\u30b9\u30c8\u6700\u9069\u5316\u306e\u305f\u3081\u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u8a2d\u5b9a\u306e\u30dd\u30a4\u30f3\u30c8<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-11\">Terraform \u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u904b\u7528\u6642\u306e\u4e3b\u8981\u306a\u30c8\u30e9\u30d6\u30eb\u3068\u5bfe\u7b56<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-12\">\u30b9\u30c6\u30fc\u30c8\u30d5\u30a1\u30a4\u30eb\u306e\u30ed\u30c3\u30af\u89e3\u9664\u65b9\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-13\">\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3067\u3088\u304f\u3042\u308b\u30a8\u30e9\u30fc\u3068\u305d\u306e\u89e3\u6c7a\u7b56<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-14\">\u30c1\u30fc\u30e0\u958b\u767a\u306b\u304a\u3051\u308bbackend\u904b\u7528\u306e\u30dd\u30a4\u30f3\u30c8<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-15\">\u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9\u5206\u5272\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-16\">CI\/CD\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3067\u306e\u52b9\u7387\u7684\u306a\u904b\u7528\u65b9\u6cd5<\/a>      <\/li>    <\/ul>  <\/li><\/ul>\n      <a href=\"#\" class=\"sgb-toc-button js-toc-button\" rel=\"nofollow\" data-open-dialog=\"true\"><i class=\"fa fa-list\"><\/i><span class=\"sgb-toc-button__text\">\u76ee\u6b21\u3078<\/span><\/a>\n    <\/div><\/div><h2 class=\"wp-block-heading\" id=\"i-0\">Terraform Backend\u3068\u306f\uff1f\u521d\u5fc3\u8005\u3067\u3082\u308f\u304b\u308b\u57fa\u790e\u77e5\u8b58<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Terraform Backend\u306f\u3001Terraform\u306e\u72b6\u614b\u30d5\u30a1\u30a4\u30eb\uff08tfstate\uff09\u3092\u4fdd\u5b58\u30fb\u7ba1\u7406\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001Backend\u306e\u57fa\u672c\u7684\u306a\u6982\u5ff5\u304b\u3089\u3001\u305d\u306e\u91cd\u8981\u6027\u3001\u7a2e\u985e\u307e\u3067\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">\u306a\u305cTerraform Backend\u306e\u8a2d\u5b9a\u304c\u91cd\u8981\u306a\u306e\u304b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Terraform Backend\u306e\u8a2d\u5b9a\u304c\u91cd\u8981\u306a\u7406\u7531\u306f\u3001\u4ee5\u4e0b\u306e3\u3064\u306e\u672c\u8cea\u7684\u306a\u8ab2\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u3067\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u72b6\u614b\u306e\u4e00\u8cab\u6027\u7dad\u6301<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c1\u30fc\u30e0\u958b\u767a\u306b\u304a\u3051\u308b\u72b6\u614b\u306e\u540c\u671f<\/li>\n\n\n\n<li>\u8907\u6570\u30e1\u30f3\u30d0\u30fc\u306b\u3088\u308b\u540c\u6642\u5909\u66f4\u306e\u9632\u6b62<\/li>\n\n\n\n<li>\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u6574\u5408\u6027\u78ba\u4fdd<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u78ba\u4fdd<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6a5f\u5bc6\u60c5\u5831\u306e\u5b89\u5168\u306a\u4fdd\u7ba1<\/li>\n\n\n\n<li>\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u306e\u5b9f\u88c5<\/li>\n\n\n\n<li>\u76e3\u67fb\u30ed\u30b0\u306e\u53d6\u5f97<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u904b\u7528\u52b9\u7387\u306e\u5411\u4e0a<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u72b6\u614b\u30d5\u30a1\u30a4\u30eb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406<\/li>\n\n\n\n<li>\u969c\u5bb3\u6642\u306e\u30ea\u30ab\u30d0\u30ea\u30fc\u5bfe\u7b56<\/li>\n\n\n\n<li>CI\/CD\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3068\u306e\u7d71\u5408<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u7279\u306b\u91cd\u8981\u306a\u306e\u306f\u3001\u72b6\u614b\u30d5\u30a1\u30a4\u30eb\u306e\u7ba1\u7406\u65b9\u6cd5\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u8868\u306f\u3001Backend\u672a\u8a2d\u5b9a\u6642\u306b\u8d77\u3053\u308a\u3046\u308b\u554f\u984c\u3068\u305d\u306e\u5f71\u97ff\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n<div id=\"id-cb287ed5-f53c-4a92-957d-34a477ab23c9\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u554f\u984c<\/th><th>\u5f71\u97ff<\/th><th>\u5bfe\u7b56\uff08Backend\u4f7f\u7528\u6642\uff09<\/th><\/tr><\/thead><tbody><tr><td>\u30ed\u30fc\u30ab\u30eb\u30d5\u30a1\u30a4\u30eb\u306e\u7d1b\u5931<\/td><td>\u30a4\u30f3\u30d5\u30e9\u518d\u69cb\u7bc9\u304c\u5fc5\u8981<\/td><td>\u30af\u30e9\u30a6\u30c9\u3067\u306e\u6c38\u7d9a\u5316<\/td><\/tr><tr><td>\u540c\u6642\u7de8\u96c6\u306b\u3088\u308b\u30b3\u30f3\u30d5\u30ea\u30af\u30c8<\/td><td>\u72b6\u614b\u306e\u4e0d\u6574\u5408<\/td><td>\u30b9\u30c6\u30fc\u30c8\u30ed\u30c3\u30af\u6a5f\u80fd<\/td><\/tr><tr><td>\u6a5f\u5bc6\u60c5\u5831\u306e\u6f0f\u6d29<\/td><td>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af<\/td><td>\u6697\u53f7\u5316\u3068\u6a29\u9650\u7ba1\u7406<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">\u30ed\u30fc\u30ab\u30eb\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3068\u30ea\u30e2\u30fc\u30c8\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u9055\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Terraform\u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306f\u3001\u5927\u304d\u304f2\u3064\u306e\u30bf\u30a4\u30d7\u306b\u5206\u985e\u3055\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. \u30ed\u30fc\u30ab\u30eb\u30d0\u30c3\u30af\u30a8\u30f3\u30c9<\/strong><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u30ed\u30fc\u30ab\u30eb\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u8a2d\u5b9a\u4f8b\nterraform {\n  backend \"local\" {\n    path = \"terraform.tfstate\"\n  }\n}<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7279\u5fb4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u958b\u767a\u74b0\u5883\u3067\u306e\u7c21\u6613\u7684\u306a\u4f7f\u7528\u306b\u9069\u3059\u308b<\/li>\n\n\n\n<li>\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u304c\u5bb9\u6613<\/li>\n\n\n\n<li>\u30c1\u30fc\u30e0\u958b\u767a\u306b\u306f\u4e0d\u5411\u304d<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. \u30ea\u30e2\u30fc\u30c8\u30d0\u30c3\u30af\u30a8\u30f3\u30c9<\/strong><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># S3\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u8a2d\u5b9a\u4f8b\nterraform {\n  backend \"s3\" {\n    bucket = \"terraform-state-bucket\"\n    key    = \"terraform.tfstate\"\n    region = \"ap-northeast-1\"\n  }\n}<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7279\u5fb4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c1\u30fc\u30e0\u958b\u767a\u306b\u6700\u9069<\/li>\n\n\n\n<li>\u72b6\u614b\u30d5\u30a1\u30a4\u30eb\u306e\u6c38\u7d9a\u5316<\/li>\n\n\n\n<li>\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3068\u6697\u53f7\u5316\u5bfe\u5fdc<\/li>\n\n\n\n<li>\u30b9\u30c6\u30fc\u30c8\u30ed\u30c3\u30af\u6a5f\u80fd<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306f\u3001\u4e3b\u8981\u306a\u30ea\u30e2\u30fc\u30c8\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u6bd4\u8f03\u8868\u3067\u3059\uff1a<\/p>\n\n\n<div id=\"id-26a11b43-c614-497d-a6e8-0fc372539aef\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30bf\u30a4\u30d7<\/th><th>\u7279\u5fb4<\/th><th>\u63a8\u5968\u7528\u9014<\/th><\/tr><\/thead><tbody><tr><td>S3 + DynamoDB<\/td><td>AWS\u74b0\u5883\u3068\u306e\u89aa\u548c\u6027\u304c\u9ad8\u3044<\/td><td>AWS\u74b0\u5883\u306e\u30a4\u30f3\u30d5\u30e9\u7ba1\u7406<\/td><\/tr><tr><td>Azure Storage<\/td><td>Azure\u3068\u306e\u7d71\u5408\u304c\u5bb9\u6613<\/td><td>Azure\u74b0\u5883\u306e\u30a4\u30f3\u30d5\u30e9\u7ba1\u7406<\/td><\/tr><tr><td>GCS<\/td><td>Google Cloud\u306b\u6700\u9069\u5316<\/td><td>GCP\u74b0\u5883\u306e\u30a4\u30f3\u30d5\u30e9\u7ba1\u7406<\/td><\/tr><tr><td>Terraform Cloud<\/td><td>\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9<\/td><td>\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5229\u7528<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u898f\u6a21\u306b\u5fdc\u3058\u305f\u9069\u5207\u306a\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u9078\u629e<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8981\u4ef6\u306e\u8003\u616e<\/li>\n\n\n\n<li>\u30c1\u30fc\u30e0\u306e\u958b\u767a\u30d5\u30ed\u30fc\u3068\u306e\u6574\u5408\u6027\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30b3\u30b9\u30c8\u9762\u3067\u306e\u691c\u8a0e<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Backend\u306e\u9078\u629e\u306f\u3001\u4ee5\u4e0b\u306e\u89b3\u70b9\u304b\u3089\u691c\u8a0e\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u898f\u6a21\u3068\u6210\u9577\u6027<\/li>\n\n\n\n<li>\u30c1\u30fc\u30e0\u306e\u6280\u8853\u30b9\u30bf\u30c3\u30af<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8981\u4ef6<\/li>\n\n\n\n<li>\u904b\u7528\u7ba1\u7406\u306e\u8ca0\u8377<\/li>\n\n\n\n<li>\u30b3\u30b9\u30c8\u5236\u7d04<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-3\">Terraform \u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u8a2d\u5b9a\u65b9\u6cd5\uff1a7\u3064\u306e\u5b9f\u8df5\u30d1\u30bf\u30fc\u30f3<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-4\">S3 \u30d0\u30b1\u30c3\u30c8\u3092\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u65b9\u6cd5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">S3\u30d0\u30b1\u30c3\u30c8\u306e\u8a2d\u5b9a\u624b\u9806:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u30d0\u30b1\u30c3\u30c8\u3068DynamoDB\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\nresource \"aws_s3_bucket\" \"terraform_state\" {\n  bucket = \"my-terraform-state-bucket\"\n\n  versioning {\n    enabled = true\n  }\n\n  server_side_encryption_configuration {\n    rule {\n      apply_server_side_encryption_by_default {\n        sse_algorithm = \"AES256\"\n      }\n    }\n  }\n}\n\n# \u30d0\u30b1\u30c3\u30c8\u30d1\u30d6\u30ea\u30c3\u30af\u30a2\u30af\u30bb\u30b9\u306e\u30d6\u30ed\u30c3\u30af\nresource \"aws_s3_bucket_public_access_block\" \"block\" {\n  bucket = aws_s3_bucket.terraform_state.id\n\n  block_public_acls       = true\n  block_public_policy     = true\n  ignore_public_acls      = true\n  restrict_public_buckets = true\n}<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u8a2d\u5b9a:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">terraform {\n  backend \"s3\" {\n    bucket         = \"my-terraform-state-bucket\"\n    key            = \"terraform.tfstate\"\n    region         = \"ap-northeast-1\"\n    encrypt        = true\n    dynamodb_table = \"terraform-state-lock\"\n  }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">DynamoDB \u3067\u72b6\u614b\u30ed\u30c3\u30af\u3092\u5b9f\u88c5\u3059\u308b\u624b\u9806<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">resource \"aws_dynamodb_table\" \"terraform_state_lock\" {\n  name           = \"terraform-state-lock\"\n  billing_mode   = \"PAY_PER_REQUEST\"\n  hash_key       = \"LockID\"\n\n  attribute {\n    name = \"LockID\"\n    type = \"S\"\n  }\n}<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ed\u30c3\u30af\u6a5f\u80fd\u306e\u4f7f\u7528\u4f8b:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">terraform {\n  backend \"s3\" {\n    bucket         = \"my-terraform-state-bucket\"\n    key            = \"terraform.tfstate\"\n    region         = \"ap-northeast-1\"\n    encrypt        = true\n    dynamodb_table = \"terraform-state-lock\"\n  }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-6\">Terraform \u30af\u30e9\u30a6\u30c9\u3092\u4f7f\u7528\u3057\u305f\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u69cb\u6210<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">terraform {\n  cloud {\n    organization = \"my-org\"\n    workspaces {\n      name = \"my-workspace\"\n    }\n  }\n}<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u306a\u8a2d\u5b9a\u30aa\u30d7\u30b7\u30e7\u30f3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>organization: \u7d44\u7e54\u540d<\/li>\n\n\n\n<li>workspaces: \u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9\u8a2d\u5b9a<\/li>\n\n\n\n<li>hostname: \u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u7528<\/li>\n\n\n\n<li>token: \u8a8d\u8a3c\u30c8\u30fc\u30af\u30f3\uff08\u74b0\u5883\u5909\u6570\u63a8\u5968\uff09<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-7\">\u305d\u306e\u4ed6\u306e\u4e3b\u8981\u306a\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30bf\u30a4\u30d7\u3068\u4f7f\u3044\u5206\u3051<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Azure Storage Backend<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">terraform {\n  backend \"azurerm\" {\n    resource_group_name  = \"StorageAccount-ResourceGroup\"\n    storage_account_name = \"terraform-state\"\n    container_name       = \"tfstate\"\n    key                 = \"terraform.tfstate\"\n  }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>GCS Backend<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">terraform {\n  backend \"gcs\" {\n    bucket = \"tf-state-bucket\"\n    prefix = \"terraform\/state\"\n  }\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>HTTP Backend<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">terraform {\n  backend \"http\" {\n    address = \"http:\/\/myrest.api.com\/states\/terraform\"\n    lock_address = \"http:\/\/myrest.api.com\/states\/terraform\/lock\"\n    unlock_address = \"http:\/\/myrest.api.com\/states\/terraform\/lock\"\n  }\n}<\/pre>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li><strong>Consul Backend<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">terraform {\n  backend \"consul\" {\n    address = \"consul.example.com\"\n    scheme  = \"https\"\n    path    = \"terraform\/state\"\n  }\n}<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u9078\u629e\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9:<\/p>\n\n\n<div id=\"id-e9d1b817-30c5-4d96-9818-e9a72515b07c\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30bf\u30a4\u30d7<\/th><th>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/th><th>\u4e3b\u306a\u5229\u70b9<\/th><\/tr><\/thead><tbody><tr><td>S3 + DynamoDB<\/td><td>AWS\u74b0\u5883\u3067\u306e\u4e00\u822c\u7684\u306a\u4f7f\u7528<\/td><td>\u30b3\u30b9\u30c8\u52b9\u7387\u3001\u5805\u7262\u6027<\/td><\/tr><tr><td>Terraform Cloud<\/td><td>\u5927\u898f\u6a21\u30c1\u30fc\u30e0\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba<\/td><td>\u7ba1\u7406\u6a5f\u80fd\u3001\u30dd\u30ea\u30b7\u30fc\u5f37\u5236<\/td><\/tr><tr><td>Azure Storage<\/td><td>Azure\u74b0\u5883\u3067\u306e\u30c7\u30d7\u30ed\u30a4<\/td><td>Azure\u30b5\u30fc\u30d3\u30b9\u3068\u306e\u7d71\u5408<\/td><\/tr><tr><td>GCS<\/td><td>GCP\u74b0\u5883\u3067\u306e\u30c7\u30d7\u30ed\u30a4<\/td><td>GCP\u30b5\u30fc\u30d3\u30b9\u3068\u306e\u7d71\u5408<\/td><\/tr><tr><td>Consul<\/td><td>\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u74b0\u5883<\/td><td>\u5206\u6563\u69cb\u6210\u7ba1\u7406<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u5404\u30d1\u30bf\u30fc\u30f3\u306e\u5b9f\u88c5\u306b\u304a\u3051\u308b\u6ce8\u610f\u70b9:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6697\u53f7\u5316\u306e\u6709\u52b9\u5316<\/li>\n\n\n\n<li>\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u306e\u9069\u5207\u306a\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u30d0\u30fc\u30b8\u30e7\u30cb\u30f3\u30b0\u306e\u6709\u52b9\u5316<\/li>\n\n\n\n<li>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u30ed\u30b0\u8a18\u9332\u306e\u8a2d\u5b9a<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-8\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30b3\u30b9\u30c8\u6700\u9069\u5316\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-9\">\u30d0\u30b1\u30c3\u30c8\u306e\u6697\u53f7\u5316\u8a2d\u5b9a\u3068\u30a2\u30af\u30bb\u30b9\u5236\u5fa1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6697\u53f7\u5316\u8a2d\u5b9a\u306e\u5b9f\u88c5<\/strong><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">resource \"aws_s3_bucket\" \"terraform_state\" {\n  bucket = \"terraform-state-secure\"\n\n  server_side_encryption_configuration {\n    rule {\n      apply_server_side_encryption_by_default {\n        sse_algorithm = \"AES256\"\n      }\n    }\n  }\n}\n\nresource \"aws_s3_bucket_versioning\" \"versioning\" {\n  bucket = aws_s3_bucket.terraform_state.id\n  versioning_configuration {\n    status = \"Enabled\"\n  }\n}<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u306e\u5b9f\u88c5<\/strong><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">resource \"aws_iam_policy\" \"terraform_state_access\" {\n  name = \"terraform-state-access\"\n\n  policy = jsonencode({\n    Version = \"2012-10-17\"\n    Statement = [\n      {\n        Effect = \"Allow\"\n        Action = [\n          \"s3:ListBucket\",\n          \"s3:GetObject\",\n          \"s3:PutObject\"\n        ]\n        Resource = [\n          aws_s3_bucket.terraform_state.arn,\n          \"${aws_s3_bucket.terraform_state.arn}\/*\"\n        ]\n      },\n      {\n        Effect = \"Allow\"\n        Action = [\n          \"dynamodb:GetItem\",\n          \"dynamodb:PutItem\",\n          \"dynamodb:DeleteItem\"\n        ]\n        Resource = aws_dynamodb_table.terraform_lock.arn\n      }\n    ]\n  })\n}<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>[x] \u30d0\u30b1\u30c3\u30c8\u306e\u6697\u53f7\u5316\u6709\u52b9\u5316<\/li>\n\n\n\n<li>[x] \u30d0\u30fc\u30b8\u30e7\u30cb\u30f3\u30b0\u306e\u6709\u52b9\u5316<\/li>\n\n\n\n<li>[x] \u30d1\u30d6\u30ea\u30c3\u30af\u30a2\u30af\u30bb\u30b9\u306e\u30d6\u30ed\u30c3\u30af<\/li>\n\n\n\n<li>[x] \u6700\u5c0f\u6a29\u9650\u306e\u539f\u5247\u306b\u57fa\u3065\u304fIAM\u30dd\u30ea\u30b7\u30fc<\/li>\n\n\n\n<li>[x] \u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u306e\u6709\u52b9\u5316<\/li>\n\n\n\n<li>[x] MFA\u306b\u3088\u308b\u524a\u9664\u4fdd\u8b77<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-10\">\u30b3\u30b9\u30c8\u6700\u9069\u5316\u306e\u305f\u3081\u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u8a2d\u5b9a\u306e\u30dd\u30a4\u30f3\u30c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>DynamoDB\u306e\u30b3\u30b9\u30c8\u6700\u9069\u5316\u8a2d\u5b9a<\/strong><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">resource \"aws_dynamodb_table\" \"terraform_lock\" {\n  name           = \"terraform-lock\"\n  billing_mode   = \"PAY_PER_REQUEST\"  # \u30aa\u30f3\u30c7\u30de\u30f3\u30c9\u8ab2\u91d1\n  hash_key       = \"LockID\"\n\n  attribute {\n    name = \"LockID\"\n    type = \"S\"\n  }\n\n  tags = {\n    Environment = \"production\"\n    Purpose     = \"terraform-state-locking\"\n  }\n}<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S3\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u30eb\u30fc\u30eb\u306e\u8a2d\u5b9a<\/strong><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">resource \"aws_s3_bucket_lifecycle_configuration\" \"state_lifecycle\" {\n  bucket = aws_s3_bucket.terraform_state.id\n\n  rule {\n    id     = \"state-lifecycle\"\n    status = \"Enabled\"\n\n    transition {\n      days          = 90\n      storage_class = \"STANDARD_IA\"\n    }\n\n    noncurrent_version_transition {\n      noncurrent_days = 30\n      storage_class   = \"STANDARD_IA\"\n    }\n\n    noncurrent_version_expiration {\n      noncurrent_days = 90\n    }\n  }\n}<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30b9\u30c8\u6700\u9069\u5316\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\uff1a<\/p>\n\n\n<div id=\"id-2192125a-2733-4be0-93fa-de27e514e31f\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u9805\u76ee<\/th><th>\u63a8\u5968\u8a2d\u5b9a<\/th><th>\u671f\u5f85\u52b9\u679c<\/th><\/tr><\/thead><tbody><tr><td>DynamoDB\u8ab2\u91d1\u30e2\u30fc\u30c9<\/td><td>PAY_PER_REQUEST<\/td><td>\u4f7f\u7528\u91cf\u306b\u5fdc\u3058\u305f\u8ab2\u91d1<\/td><\/tr><tr><td>S3\u30b9\u30c8\u30ec\u30fc\u30b8\u30af\u30e9\u30b9<\/td><td>\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u2192STANDARD_IA<\/td><td>\u30b9\u30c8\u30ec\u30fc\u30b8\u30b3\u30b9\u30c8\u524a\u6e1b<\/td><\/tr><tr><td>\u30d0\u30fc\u30b8\u30e7\u30f3\u4fdd\u6301\u671f\u9593<\/td><td>90\u65e5<\/td><td>\u4e0d\u8981\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u524a\u9664<\/td><\/tr><tr><td>\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u4fdd\u6301<\/td><td>\u5fc5\u8981\u6700\u5c0f\u9650<\/td><td>\u30ed\u30b0\u30b9\u30c8\u30ec\u30fc\u30b8\u30b3\u30b9\u30c8\u6700\u9069\u5316<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u88c5\u306b\u304a\u3051\u308b\u6ce8\u610f\u70b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30b9\u30c8\u76e3\u8996\u306e\u8a2d\u5b9a<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CloudWatch\u30e1\u30c8\u30ea\u30af\u30b9\u306e\u6709\u52b9\u5316<\/li>\n\n\n\n<li>\u30b3\u30b9\u30c8\u30a2\u30e9\u30fc\u30c8\u306e\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u5b9a\u671f\u7684\u306a\u4f7f\u7528\u72b6\u6cc1\u30ec\u30d3\u30e5\u30fc<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30b3\u30b9\u30c8\u306e\u30d0\u30e9\u30f3\u30b9<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9069\u5207\u306a\u30ea\u30fc\u30b8\u30e7\u30f3\u9078\u629e<\/li>\n\n\n\n<li>\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u8981\u4ef6\u306e\u691c\u8a0e<\/li>\n\n\n\n<li>\u30a2\u30af\u30bb\u30b9\u30d1\u30bf\u30fc\u30f3\u306e\u5206\u6790<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-11\">Terraform \u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u904b\u7528\u6642\u306e\u4e3b\u8981\u306a\u30c8\u30e9\u30d6\u30eb\u3068\u5bfe\u7b56<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-12\">\u30b9\u30c6\u30fc\u30c8\u30d5\u30a1\u30a4\u30eb\u306e\u30ed\u30c3\u30af\u89e3\u9664\u65b9\u6cd5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>DynamoDB\u30ed\u30c3\u30af\u306e\u5f37\u5236\u89e3\u9664<\/strong><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u30ed\u30c3\u30af\u306e\u78ba\u8a8d\naws dynamodb get-item \\\n  --table-name terraform-state-lock \\\n  --key '{\"LockID\": {\"S\": \"terraform-state-lock\"}}' \\\n  --region ap-northeast-1\n\n# \u30ed\u30c3\u30af\u306e\u5f37\u5236\u89e3\u9664\naws dynamodb delete-item \\\n  --table-name terraform-state-lock \\\n  --key '{\"LockID\": {\"S\": \"terraform-state-lock\"}}' \\\n  --region ap-northeast-1<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e00\u822c\u7684\u306a\u30ed\u30c3\u30af\u30a8\u30e9\u30fc\u3068\u5bfe\u51e6\u6cd5<\/strong><\/p>\n\n\n<div id=\"id-bf320621-6b77-4ff5-ad10-081f2a01c237\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30a8\u30e9\u30fc<\/th><th>\u539f\u56e0<\/th><th>\u5bfe\u51e6\u65b9\u6cd5<\/th><\/tr><\/thead><tbody><tr><td>Error acquiring lock<\/td><td>\u4ed6\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u64cd\u4f5c\u4e2d<\/td><td>\u30d7\u30ed\u30bb\u30b9\u7d42\u4e86\u3092\u5f85\u6a5f\u3001\u307e\u305f\u306f\u5f37\u5236\u89e3\u9664<\/td><\/tr><tr><td>Lock timeout<\/td><td>\u30ed\u30c3\u30af\u53d6\u5f97\u5f85\u6a5f\u6642\u9593\u8d85\u904e<\/td><td>\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u6642\u9593\u306e\u5ef6\u9577\u3001\u30d7\u30ed\u30bb\u30b9\u78ba\u8a8d<\/td><\/tr><tr><td>Permission denied<\/td><td>IAM\u6a29\u9650\u4e0d\u8db3<\/td><td>IAM\u30dd\u30ea\u30b7\u30fc\u306e\u898b\u76f4\u3057<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"i-13\">\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3067\u3088\u304f\u3042\u308b\u30a8\u30e9\u30fc\u3068\u305d\u306e\u89e3\u6c7a\u7b56<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. \u30d0\u30fc\u30b8\u30e7\u30f3\u4e0d\u6574\u5408\u306e\u89e3\u6c7a<\/strong><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">terraform {\n  required_version = \"~&gt; 1.0.0\"  # \u30d0\u30fc\u30b8\u30e7\u30f3\u5236\u7d04\u306e\u660e\u793a\n\n  required_providers {\n    aws = {\n      source  = \"hashicorp\/aws\"\n      version = \"~&gt; 4.0\"\n    }\n  }\n}<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. \u72b6\u614b\u30d5\u30a1\u30a4\u30eb\u306e\u5fa9\u65e7<\/strong><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u30d0\u30fc\u30b8\u30e7\u30f3\u5c65\u6b74\u306e\u78ba\u8a8d\naws s3 ls s3:\/\/my-terraform-state-bucket\/terraform.tfstate --versions\n\n# \u7279\u5b9a\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u5fa9\u5143\naws s3api get-object --bucket my-terraform-state-bucket \\\n  --key terraform.tfstate \\\n  --version-id \"v123456\" \\\n  terraform.tfstate.backup<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u63a5\u7d9a\u30a8\u30e9\u30fc<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>[ ] \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u78ba\u8a8d<\/li>\n\n\n\n<li>[ ] IAM\u6a29\u9650\u78ba\u8a8d<\/li>\n\n\n\n<li>[ ] \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u8a2d\u5b9a\u78ba\u8a8d<\/li>\n\n\n\n<li>[ ] \u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u78ba\u8a8d<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u72b6\u614b\u30d5\u30a1\u30a4\u30eb\u7834\u640d<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>[ ] \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u78ba\u8a8d<\/li>\n\n\n\n<li>[ ] \u30d0\u30fc\u30b8\u30e7\u30f3\u5c65\u6b74\u78ba\u8a8d<\/li>\n\n\n\n<li>[ ] \u6574\u5408\u6027\u30c1\u30a7\u30c3\u30af<\/li>\n\n\n\n<li>[ ] \u30a4\u30f3\u30dd\u30fc\u30c8\u8981\u5426\u78ba\u8a8d<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u554f\u984c<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>[ ] \u30b9\u30c6\u30fc\u30c8\u5206\u5272\u691c\u8a0e<\/li>\n\n\n\n<li>[ ] \u30ea\u30fc\u30b8\u30e7\u30f3\u6700\u9069\u5316<\/li>\n\n\n\n<li>[ ] \u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9\u6574\u7406<\/li>\n\n\n\n<li>[ ] \u4f9d\u5b58\u95a2\u4fc2\u898b\u76f4\u3057<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3088\u304f\u3042\u308b\u30a8\u30e9\u30fc\u30d1\u30bf\u30fc\u30f3\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">Error: Error acquiring the state lock\n\u89e3\u6c7a\u7b56: terraform force-unlock &lt;LOCK_ID&gt;\n\nError: Failed to load state\n\u89e3\u6c7a\u7b56: \u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u8a2d\u5b9a\u306e\u78ba\u8a8d\u3001\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u306e\u66f4\u65b0\n\nError: Invalid or corrupted state file\n\u89e3\u6c7a\u7b56: \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u306e\u5fa9\u5143\u3001state\u306e\u518d\u30a4\u30f3\u30dd\u30fc\u30c8<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7dca\u6025\u6642\u306e\u5bfe\u5fdc\u30d5\u30ed\u30fc\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u8a73\u7d30\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30ed\u30c3\u30af\u72b6\u614b\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30d0\u30fc\u30b8\u30e7\u30f3\u5c65\u6b74\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>\u5fc5\u8981\u306b\u5fdc\u3058\u305f\u5f37\u5236\u89e3\u9664<\/li>\n\n\n\n<li>\u72b6\u614b\u306e\u5fa9\u5143\u307e\u305f\u306f\u518d\u69cb\u7bc9<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-14\">\u30c1\u30fc\u30e0\u958b\u767a\u306b\u304a\u3051\u308bbackend\u904b\u7528\u306e\u30dd\u30a4\u30f3\u30c8<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-15\">\u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9\u5206\u5272\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u74b0\u5883\u5225\u306e\u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9\u8a2d\u5b9a\nterraform {\n  backend \"s3\" {\n    bucket = \"company-terraform-state\"\n    key    = \"${terraform.workspace}\/infrastructure.tfstate\"\n    region = \"ap-northeast-1\"\n    dynamodb_table = \"terraform-lock\"\n  }\n}\n\n# \u74b0\u5883\u5909\u6570\u306b\u3088\u308b\u52d5\u7684\u69cb\u6210\nlocals {\n  environment_config = {\n    development = {\n      instance_type = \"t3.micro\"\n      instance_count = 1\n    }\n    staging = {\n      instance_type = \"t3.small\"\n      instance_count = 2\n    }\n    production = {\n      instance_type = \"t3.medium\"\n      instance_count = 3\n    }\n  }\n\n  config = local.environment_config[terraform.workspace]\n}<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9\u7ba1\u7406\u6226\u7565\uff1a<\/p>\n\n\n<div id=\"id-b5111f09-cc3b-4ea9-8ac4-144e425f5594\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5206\u5272\u65b9\u91dd<\/th><th>\u4f7f\u7528\u4f8b<\/th><th>\u30e1\u30ea\u30c3\u30c8<\/th><\/tr><\/thead><tbody><tr><td>\u74b0\u5883\u5225<\/td><td>dev\/stg\/prod<\/td><td>\u74b0\u5883\u5206\u96e2\u304c\u660e\u78ba<\/td><\/tr><tr><td>\u6a5f\u80fd\u5225<\/td><td>network\/compute\/storage<\/td><td>\u8cac\u4efb\u7bc4\u56f2\u306e\u660e\u78ba\u5316<\/td><\/tr><tr><td>\u30c1\u30fc\u30e0\u5225<\/td><td>team-a\/team-b<\/td><td>\u72ec\u7acb\u3057\u305f\u958b\u767a\u304c\u53ef\u80fd<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"i-16\">CI\/CD\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3067\u306e\u52b9\u7387\u7684\u306a\u904b\u7528\u65b9\u6cd5<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># GitLab CI\/CD\u8a2d\u5b9a\u4f8b\nterraform_plan:\n  script:\n    - terraform init\n    - terraform workspace select ${ENV}\n    - terraform plan -out=plan.tfplan\n  artifacts:\n    paths:\n      - plan.tfplan\n\nterraform_apply:\n  script:\n    - terraform init\n    - terraform workspace select ${ENV}\n    - terraform apply plan.tfplan\n  dependencies:\n    - terraform_plan\n  when: manual<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u81ea\u52d5\u5316\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d7\u30e9\u30f3\u3068\u30a2\u30d7\u30e9\u30a4\u306e\u5206\u96e2<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u30d7\u30e9\u30f3\u751f\u6210\nterraform plan -out=plan.tfplan\n\n# \u30ec\u30d3\u30e5\u30fc\u5f8c\u306e\u30a2\u30d7\u30e9\u30a4\nterraform apply plan.tfplan<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u74b0\u5883\u5909\u6570\u306e\u6d3b\u7528<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">export TF_WORKSPACE=\"production\"\nexport AWS_PROFILE=\"prod\"\nterraform init\nterraform plan<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u52d5\u7684\u8a2d\u5b9a<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># backend_config.hcl\nbucket         = \"company-terraform-state\"\nkey            = \"env\/${ENV}\/terraform.tfstate\"\nregion         = \"ap-northeast-1\"\ndynamodb_table = \"terraform-lock\"<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u904b\u7528\u52b9\u7387\u5316\u306e\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30fc\u30c9\u54c1\u8cea\u7ba1\u7406<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>terraform fmt<\/li>\n\n\n\n<li>terraform validate<\/li>\n\n\n\n<li>tflint<\/li>\n\n\n\n<li>checkov<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7ba1\u7406<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>RBAC\u5b9f\u88c5<\/li>\n\n\n\n<li>\u76e3\u67fb\u30ed\u30b0\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u30a2\u30af\u30bb\u30b9\u5236\u5fa1<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5909\u66f4\u7ba1\u7406\u30d7\u30ed\u30bb\u30b9<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d7\u30eb\u30ea\u30af\u30a8\u30b9\u30c8\u30ec\u30d3\u30e5\u30fc<\/li>\n\n\n\n<li>\u627f\u8a8d\u30d5\u30ed\u30fc<\/li>\n\n\n\n<li>\u5909\u66f4\u5c65\u6b74\u7ba1\u7406<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Warning: Undefined array key &#8220;is_admin&#8221; in \/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/ &#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-2339","post","type-post","status-publish","format-standard","category-aws","nothumb"],"_links":{"self":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/2339","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2339"}],"version-history":[{"count":1,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/2339\/revisions"}],"predecessor-version":[{"id":2340,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/2339\/revisions\/2340"}],"wp:attachment":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2339"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2339"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2339"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}