{"id":72289,"date":"2025-05-26T12:34:32","date_gmt":"2025-05-26T07:04:32","guid":{"rendered":"https:\/\/www.tothenew.com\/blog\/?p=72289"},"modified":"2025-06-17T12:51:21","modified_gmt":"2025-06-17T07:21:21","slug":"no-more-manual-terraform-imports-learn-the-new-way","status":"publish","type":"post","link":"https:\/\/www.tothenew.com\/blog\/no-more-manual-terraform-imports-learn-the-new-way\/","title":{"rendered":"Terraform 1.5 Import Block: Eliminate Manual Imports and Streamline IaC"},"content":{"rendered":"<h2><span style=\"text-decoration: underline;\"><strong>Introduction<\/strong><\/span><\/h2>\n<p>We know that sometimes the cloud infrastructure is already set up before we start using Terraform. Traditionally, if we wanted to import these resources into Terraform and control them, we had to run some manual import commands. It was a pain and made it tricky to keep things smooth when working in a collaborative environment.<\/p>\n<p>Well, Terraform 1.5 fixed that with this new feature called the terraform import block. Now you can just add the imports right inside your Terraform files, no extra manual steps, no extra import commands. It makes managing existing resources way easier and helps teams work together better. Honestly, it\u2019s a pretty cool update for anyone doing infrastructure as code.<\/p>\n<div id=\"attachment_72288\" style=\"width: 970px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-72288\" decoding=\"async\" loading=\"lazy\" class=\"wp-image-72288 size-full\" src=\"https:\/\/www.tothenew.com\/blog\/wp-ttn-blog\/uploads\/2025\/05\/No-More-Manual-Terraform-Imports-Learn-the-New-Way-visual-selection.png\" alt=\"terraform import\" width=\"960\" height=\"648\" srcset=\"\/blog\/wp-ttn-blog\/uploads\/2025\/05\/No-More-Manual-Terraform-Imports-Learn-the-New-Way-visual-selection.png 960w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/No-More-Manual-Terraform-Imports-Learn-the-New-Way-visual-selection-300x203.png 300w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/No-More-Manual-Terraform-Imports-Learn-the-New-Way-visual-selection-768x518.png 768w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/No-More-Manual-Terraform-Imports-Learn-the-New-Way-visual-selection-624x421.png 624w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><p id=\"caption-attachment-72288\" class=\"wp-caption-text\">terraform import<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>In this brief blog, I\u2019m going to walk you through how to use the new import block feature that came out in the Terraform 1.5 release. We\u2019ll also take a look at how it compares to the older terraform import command. To keep things simple, I\u2019ll use an AWS S3 bucket as the example and show you how both methods work.<\/p>\n<h2><span style=\"text-decoration: underline;\">Why Terraform Import Can Be Frustrating<\/span><\/h2>\n<p>If you\u2019ve ever used the terraform import command, you probably know it comes with a few headaches:<\/p>\n<ul>\n<li><span style=\"text-decoration: underline;\"><strong>No Plan Preview<\/strong><\/span>: When we run the import command, it just updates the Terraform state directly, without giving you a chance to see what\u2019s about to change. That\u2019s risky, especially when working with a team.<\/li>\n<li><strong><span style=\"text-decoration: underline;\">One at a Time<\/span><\/strong>: Only one resource is imported at a time, which is a pain if you\u2019ve got a bunch of stuff to bring under Terraform\u2019s control. This can take days to weeks in-order to bring fully- fledged running environment under terraform control.<\/li>\n<\/ul>\n<h2><span style=\"text-decoration: underline;\"><strong>Prerequisites<span style=\"font-size: 1.28571rem;\">:<\/span><\/strong><\/span><\/h2>\n<ul>\n<li>Terraform 1.5 or later<\/li>\n<li>AWS CLI configured with appropriate access<\/li>\n<li>S3 bucket created already.<\/li>\n<\/ul>\n<h2><span style=\"text-decoration: underline;\">Scenario<\/span>:<\/h2>\n<p>We already have an S3 bucket created manually in the AWS account (e.g., my-existing-s3-demo-bucket). Our aim here is to manage this bucket using Terraform without recreating it. We will see how we can do this. First, let\u2019s explore the old method, i.e., the terraform import command.<\/p>\n<h3><strong><span style=\"text-decoration: underline;\">Step 1: Older Method &#8211; terraform import<\/span><\/strong><\/h3>\n<ul>\n<li>Define a Terraform configuration file like this:<\/li>\n<\/ul>\n<pre>provider \"aws\" {\r\n\u00a0 region = \"us-west-2\"\r\n}\r\n\r\nresource \"aws_s3_bucket\" \"existing_demo_bucket\" {\r\n\u00a0 bucket = \"my-existing-s3-demo-bucket\"\r\n}<\/pre>\n<ul>\n<li>Run terraform init to initialize the directory.\n<p><div id=\"attachment_72291\" style=\"width: 1055px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-72291\" decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-72291\" src=\"https:\/\/www.tothenew.com\/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-12.png\" alt=\"terraform init\" width=\"1045\" height=\"489\" srcset=\"\/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-12.png 1045w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-12-300x140.png 300w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-12-1024x479.png 1024w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-12-768x359.png 768w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-12-624x292.png 624w\" sizes=\"(max-width: 1045px) 100vw, 1045px\" \/><p id=\"caption-attachment-72291\" class=\"wp-caption-text\">terraform init<\/p><\/div><\/li>\n<li>With the old method, we will use the CLI to import the existing S3 bucket into the Terraform state:<\/li>\n<\/ul>\n<pre>terraform import aws_s3_bucket.existing_demo_bucket my-existing-s3-demo-bucket<\/pre>\n<div id=\"attachment_72292\" style=\"width: 1610px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-72292\" decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-72292\" src=\"https:\/\/www.tothenew.com\/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-13.png\" alt=\"terraform import\" width=\"1600\" height=\"230\" srcset=\"\/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-13.png 1600w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-13-300x43.png 300w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-13-1024x147.png 1024w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-13-768x110.png 768w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-13-1536x221.png 1536w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-13-624x90.png 624w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><p id=\"caption-attachment-72292\" class=\"wp-caption-text\">terraform import<\/p><\/div>\n<p>After importing, if we run terraform plan to see that the resource is now tracked by Terraform and is present inside the terraform state file.<\/p>\n<div id=\"attachment_72293\" style=\"width: 1542px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-72293\" decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-72293\" src=\"https:\/\/www.tothenew.com\/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-14.png\" alt=\"terraform plan\" width=\"1532\" height=\"230\" srcset=\"\/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-14.png 1532w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-14-300x45.png 300w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-14-1024x154.png 1024w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-14-768x115.png 768w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-14-624x94.png 624w\" sizes=\"(max-width: 1532px) 100vw, 1532px\" \/><p id=\"caption-attachment-72293\" class=\"wp-caption-text\">terraform plan<\/p><\/div>\n<p>Now, let\u2019s explore the new method of bringing resources into the Terraform state with the newly launched Terraform import block. But before that, let\u2019s clean up the state file and the Terraform configuration file.<\/p>\n<div id=\"attachment_72294\" style=\"width: 1553px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-72294\" decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-72294\" src=\"https:\/\/www.tothenew.com\/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-15.png\" alt=\"cleanup\" width=\"1543\" height=\"103\" srcset=\"\/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-15.png 1543w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-15-300x20.png 300w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-15-1024x68.png 1024w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-15-768x51.png 768w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-15-1536x103.png 1536w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-15-624x42.png 624w\" sizes=\"(max-width: 1543px) 100vw, 1543px\" \/><p id=\"caption-attachment-72294\" class=\"wp-caption-text\">cleanup<\/p><\/div>\n<h3><span style=\"text-decoration: underline;\"><strong>Step 2: New Method &#8211; import block (Terraform 1.5+)<\/strong><\/span><\/h3>\n<ul>\n<li>Add the import block directly in the Terraform configuration. In the Terraform import block, the<strong> \u201cto\u201d<\/strong> ( Terraform address of the resource in your configuration) and<strong> \u201cid\u201d<\/strong> (it tells Terraform which real resource to import) arguments are important for specifying what you&#8217;re importing and from where. For S3 buckets, the ID is simply the bucket name.<\/li>\n<\/ul>\n<pre>provider \"aws\" {\r\n\u00a0 region = \"us-west-2\"\r\n}\r\n\r\nresource \"aws_s3_bucket\" \"existing_demo_bucket\" {\r\n\u00a0 bucket = \"my-existing-s3-demo-bucket\"\r\n}\r\n\r\nimport {\r\n\u00a0 to = aws_s3_bucket.existing_demo_bucket\r\n\u00a0 id = \"my-existing-s3-demo-bucket\"\r\n}<\/pre>\n<p>&nbsp;<\/p>\n<ul>\n<li>Run terraform plan directly \u2014 no separate terraform import command is needed.<br \/>\n<img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-72296\" src=\"https:\/\/www.tothenew.com\/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-16.png\" alt=\"\" width=\"1576\" height=\"1091\" srcset=\"\/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-16.png 1576w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-16-300x208.png 300w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-16-1024x709.png 1024w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-16-768x532.png 768w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-16-1536x1063.png 1536w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-16-624x432.png 624w\" sizes=\"(max-width: 1576px) 100vw, 1576px\" \/><\/li>\n<\/ul>\n<div id=\"attachment_72295\" style=\"width: 1586px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-72295\" decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-72295\" src=\"https:\/\/www.tothenew.com\/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-17.png\" alt=\"terraform plan\" width=\"1576\" height=\"1091\" srcset=\"\/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-17.png 1576w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-17-300x208.png 300w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-17-1024x709.png 1024w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-17-768x532.png 768w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-17-1536x1063.png 1536w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-17-624x432.png 624w\" sizes=\"(max-width: 1576px) 100vw, 1576px\" \/><p id=\"caption-attachment-72295\" class=\"wp-caption-text\">terraform plan<\/p><\/div>\n<ul>\n<li>Terraform will automatically detect the import block and will try to bring the existing S3 bucket into state. To do so we have to run terraform apply and enter \u201cyes\u201d.<br \/>\n<img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-72298\" src=\"https:\/\/www.tothenew.com\/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-18.png\" alt=\"\" width=\"1576\" height=\"1091\" srcset=\"\/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-18.png 1576w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-18-300x208.png 300w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-18-1024x709.png 1024w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-18-768x532.png 768w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-18-1536x1063.png 1536w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-18-624x432.png 624w\" sizes=\"(max-width: 1576px) 100vw, 1576px\" \/><\/p>\n<p><div id=\"attachment_72297\" style=\"width: 1586px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-72297\" decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-72297\" src=\"https:\/\/www.tothenew.com\/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-19.png\" alt=\"terraform apply\" width=\"1576\" height=\"1091\" srcset=\"\/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-19.png 1576w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-19-300x208.png 300w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-19-1024x709.png 1024w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-19-768x532.png 768w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-19-1536x1063.png 1536w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-19-624x432.png 624w\" sizes=\"(max-width: 1576px) 100vw, 1576px\" \/><p id=\"caption-attachment-72297\" class=\"wp-caption-text\">terraform appl<\/p><\/div><\/li>\n<li>As we can see, Terraform successfully imported the S3 bucket into its state.\n<p><div id=\"attachment_72299\" style=\"width: 1595px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-72299\" decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-72299\" src=\"https:\/\/www.tothenew.com\/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-20.png\" alt=\"terraform state list\" width=\"1585\" height=\"197\" srcset=\"\/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-20.png 1585w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-20-300x37.png 300w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-20-1024x127.png 1024w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-20-768x95.png 768w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-20-1536x191.png 1536w, \/blog\/wp-ttn-blog\/uploads\/2025\/05\/unnamed-20-624x78.png 624w\" sizes=\"(max-width: 1585px) 100vw, 1585px\" \/><p id=\"caption-attachment-72299\" class=\"wp-caption-text\">terraform state list<\/p><\/div><\/li>\n<li>Once the resources are imported, we can safely remove the import block from the Terraform configuration files as the import is successful.<\/li>\n<\/ul>\n<h2><span style=\"text-decoration: underline;\"><strong>Benefits of using an import block<\/strong><\/span>:<\/h2>\n<ul>\n<li>It is declarative and part of the configuration.<\/li>\n<li>Easier for teams and CI\/CD pipelines \u2014 no more manual CLI commands.<\/li>\n<li>Improves readability and version control of imports.<\/li>\n<li>We can add multiple import blocks, which will result in saving time and effort.<\/li>\n<\/ul>\n<h2>Summary<\/h2>\n<table style=\"border-collapse: collapse; width: 100%; height: 132px;\">\n<tbody>\n<tr style=\"height: 36px;\">\n<td style=\"width: 33.3333%; height: 36px;\"><span style=\"text-decoration: underline;\"><strong>Feature<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%; height: 36px;\"><span style=\"text-decoration: underline;\"><strong>Terraform import CLI<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%; height: 36px;\"><span style=\"text-decoration: underline;\"><strong> Terraform import block (1.5+)<\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px;\">Declarative<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">\u00a0No<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">\u00a0Yes<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px;\">Part of the configuration<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">\u00a0No<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">\u00a0Yes<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px;\">Supports CI\/CD<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">\u00a0No<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">\u00a0Yes<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px;\">Manual step required<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">\u00a0Yes<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">\u00a0No<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span style=\"text-decoration: underline;\"><strong>Conclusion<\/strong><\/span><\/h2>\n<p>With the introduction of the import block in Terraform v1.5, the process of safely importing unmanaged cloud resources without impacting live infrastructure has become more transparent, auditable, versioned, and collaboration-friendly. Use the import block if you&#8217;re using Terraform 1.5 or later \u2014 it\u2019s cleaner, trackable, and simplifies automation. This feature simplifies your workflow and makes your configuration easier to manage, share, and review \u2014 perfect for modern IaC and CI\/CD environments.<\/p>\n<p>At <a href=\"https:\/\/www.tothenew.com\/\">TO THE NEW<\/a>, we specialize in solving real-world DevOps challenges, from state management to large-scale infrastructure transformations on AWS, Azure, GCP, and other cloud providers. Whether you\u2019re modernizing Terraform practices or planning a zero-downtime migration, our certified AWS architects and DevOps engineers are here to ensure your cloud journey is efficient, reliable, and future-proof.<\/p>\n<p><em>Tip: If your team is automating infrastructure onboarding or migration, the import block will save you time and reduce manual steps.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Introduction We know that sometimes the cloud infrastructure is already set up before we start using Terraform. Traditionally, if we wanted to import these resources into Terraform and control them, we had to run some manual import commands. It was a pain and made it tricky to keep things smooth when working in a collaborative [&hellip;]<\/p>\n","protected":false},"author":1601,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":251},"categories":[2348],"tags":[1853,248,4252,1916,1892,7321,6544,6364,670,1585,7399],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.tothenew.com\/blog\/wp-json\/wp\/v2\/posts\/72289"}],"collection":[{"href":"https:\/\/www.tothenew.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tothenew.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tothenew.com\/blog\/wp-json\/wp\/v2\/users\/1601"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tothenew.com\/blog\/wp-json\/wp\/v2\/comments?post=72289"}],"version-history":[{"count":8,"href":"https:\/\/www.tothenew.com\/blog\/wp-json\/wp\/v2\/posts\/72289\/revisions"}],"predecessor-version":[{"id":72769,"href":"https:\/\/www.tothenew.com\/blog\/wp-json\/wp\/v2\/posts\/72289\/revisions\/72769"}],"wp:attachment":[{"href":"https:\/\/www.tothenew.com\/blog\/wp-json\/wp\/v2\/media?parent=72289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tothenew.com\/blog\/wp-json\/wp\/v2\/categories?post=72289"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tothenew.com\/blog\/wp-json\/wp\/v2\/tags?post=72289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}