{"id":48916,"date":"2023-04-17T10:37:00","date_gmt":"2023-10-25T14:20:13","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/terraform%e7%8e%af%e5%a2%83%e7%9b%b8%e5%85%b3%e6%8a%80%e5%b7%a7\/"},"modified":"2024-04-29T23:55:01","modified_gmt":"2024-04-29T15:55:01","slug":"terraform%e7%8e%af%e5%a2%83%e7%9b%b8%e5%85%b3%e6%8a%80%e5%b7%a7","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/terraform%e7%8e%af%e5%a2%83%e7%9b%b8%e5%85%b3%e6%8a%80%e5%b7%a7\/","title":{"rendered":"Terraform\u73af\u5883\u76f8\u5173\u6280\u5de7"},"content":{"rendered":"<p>\u5047\u8bbe\u6211\u4eec\u7ee7\u7eed\u8ba8\u8bba\uff0c\u5b58\u5728\u4ee5\u4e0b\u4e09\u4e2a\u73af\u5883\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">dev: \u958b\u767a\u74b0\u5883<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">stg: \u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u74b0\u5883<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">prd: \u672c\u756a\u74b0\u5883<\/ul>\n<h1>\u5728\u5de5\u4f5c\u7a7a\u95f4\u4e2d\u51c6\u5907\u5e76\u5efa\u7acb\u5f00\u53d1\u73af\u5883\u6765\u63a8\u8fdb\u6784\u5efa\u3002<\/h1>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>terraform workspace new dev\r\n<span class=\"nv\">$ <\/span>terraform workspace new stg\r\n<span class=\"nv\">$ <\/span>terraform workspace new prd\r\n<span class=\"nv\">$ <\/span>terraform workspace list\r\n<span class=\"k\">*<\/span> default\r\n  dev\r\n  prd\r\n  stg\r\n<span class=\"nv\">$ <\/span>terraform <span class=\"nb\">env <\/span><span class=\"k\">select <\/span>dev\r\n<\/code><\/pre>\n<p>\u8bf7\u53c2\u8003\u6b64\u94fe\u63a5\uff1ahttps:\/\/www.terraform.io\/docs\/state\/workspaces.html#using-workspaces<\/p>\n<h1>\u5728Terraform\u4e2d\u4f7f\u7528\u73af\u5883\u4fe1\u606f\u3002<\/h1>\n<h2>\u7b80\u5355\u7684\u8c03\u7528<\/h2>\n<pre class=\"post-pre\"><code>count = \"${terraform.env}\"\r\n<\/code><\/pre>\n<h2>\u6839\u636e\u4e0d\u540c\u7684\u73af\u5883\u5207\u6362\u53d8\u91cf\u7684\u5185\u5bb9\u3002<\/h2>\n<h3>\u53d8\u91cf\u5b9a\u4e49<\/h3>\n<pre class=\"post-pre\"><code>variable \"demo\" {\r\n  type = \"map\"\r\n  default = {\r\n    dev.comment = \"\u958b\u767a\u74b0\u5883\u3060\u3088\u30fc\"\r\n    stg.comment = \"\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u3060\u3088\u30fc\"\r\n    pro.comment = \"\u672c\u756a\u3060\u3088\u30fc\"\r\n\r\n    dev.instance_count = 1\r\n    stg.instance_count = 3\r\n    prd.instance_count = 10\r\n  }\r\n}\r\n<\/code><\/pre>\n<h3>\u4f7f\u7528\u4fa7\u9762<\/h3>\n<pre class=\"post-pre\"><code>comment = \"${lookup(var.demo, \"${terraform.env}.comment\")}\"\r\ncount = \"${lookup(var.demo, \"${terraform.env}.instance_count\")}\"\r\n<\/code><\/pre>\n<h2>\u6839\u636e\u4e0d\u540c\u7684\u73af\u5883\u8c03\u6574\u8d44\u6e90\u6570\u91cf\u3002<\/h2>\n<p>\u76f4\u63a5\u4f7f\u7528\u5728\u4e0a\u9762\u5b9a\u4e49\u7684\u53d8\u91cf\u3002<\/p>\n<pre class=\"post-pre\"><code>resource \"aws_lambda_function\" \"log_warner\" {\r\n  count = \"${lookup(var.demo, \"${terraform.env}.instance_count\")}\"\r\n~~~~~\u4ee5\u4e0b\u7565~~~~~~\r\n<\/code><\/pre>\n<h2>\u5728\u5f00\u53d1\u73af\u5883\u4e2d\u4e0d\u521b\u5efa\u8d44\u6e90\u3002<\/h2>\n<p>\u5728\u4e0d\u9700\u8981\u8b66\u5831\u7684\u5f00\u53d1\u73af\u5883\u4e2d\u4f7f\u7528<\/p>\n<pre class=\"post-pre\"><code>resource \"aws_lambda_function\" \"log_alart\" {\r\n  count = \"${terraform.env == \"dev\" ? 0 : 1}\"\r\n~~~~~\u4ee5\u4e0b\u7565~~~~~~\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5047\u8bbe\u6211\u4eec\u7ee7\u7eed\u8ba8\u8bba\uff0c\u5b58\u5728\u4ee5\u4e0b\u4e09\u4e2a\u73af\u5883\u3002 dev: \u958b\u767a\u74b0\u5883 &nbsp; stg: \u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u74b0\u5883 &#038;nbsp [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-48916","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Terraform\u73af\u5883\u76f8\u5173\u6280\u5de7 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/terraform\u73af\u5883\u76f8\u5173\u6280\u5de7\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Terraform\u73af\u5883\u76f8\u5173\u6280\u5de7\" \/>\n<meta property=\"og:description\" content=\"\u5047\u8bbe\u6211\u4eec\u7ee7\u7eed\u8ba8\u8bba\uff0c\u5b58\u5728\u4ee5\u4e0b\u4e09\u4e2a\u73af\u5883\u3002 dev: \u958b\u767a\u74b0\u5883 &nbsp; 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