65 lines
2.0 KiB
Markdown
65 lines
2.0 KiB
Markdown
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---
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title: "Git Integration"
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---
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# Git Integation
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Git repositories can be integrated with Atlas by using
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[`terraform push`](https://www.terraform.io/docs/commands/push.html) to import
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Terraform configuration when changes are committed. When Terraform
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configuration is imported using `terraform push` a plan is automatically queued
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in Atlas.
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_**Note:** This integration is for Git repositories **not** hosted on GitHub.
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For repositories on GitHub, there is native [GitHub Integration](/help/terraform/vcs/github).
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## Setup
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Terraform configuration can be manually imported by running `terraform push`
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like below:
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```
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$ terraform push -name=$ATLAS_USERNAME/ENV_NAME
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```
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A better option than having to manually run `terraform push` is to run it
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using a git commit hook. A client-side `pre-push` hook is suitable and will
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push your Terraform configuration when you push local changes to your Git
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server.
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### Client-side Commit Hook
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The script below will execute `terraform push` when you push local changes to
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your Git server. Place the script at `.git/pre-push` in your local Git
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repository, set the necessary variables, and ensure the script is executable.
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```
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#!/bin/bash
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#
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# An example hook script to push Terraform configuration to Atlas.
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#
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# Set the following variables for your project:
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# - ENV_NAME - your Atlas environment name (e.g. org/env)
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# - TERRAFORM_DIR - the local directory to push
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# - DEFAULT_BRANCH - the branch to push. Other branches will be ignored.
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ENV_NAME="YOUR_ORG/YOUR_ENV"
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TERRAFORM_DIR="terraform"
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DEFAULT_BRANCH=""
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if [[ -z "$ENV_NAME" || -z "$TERRAFORM_DIR" || -z "$DEFAULT_BRANCH" ]]; then
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echo 'pre-push hook: One or more variables are undefined. Canceling push.'
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exit 1
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fi
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current_branch=$(git symbolic-ref HEAD | sed -e 's,.*/\(.*\),\1,')
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if [ "$current_branch" == "$DEFAULT_BRANCH" ]; then
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echo "pre-push hook: Pushing branch [$current_branch] to Atlas environment [$ENV_NAME]."
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terraform push -name="$ENV_NAME" $TERRAFORM_DIR
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else
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echo "pre-push hook: NOT pushing branch [$current_branch] to Atlas environment [$ENV_NAME]."
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fi
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```
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