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feat: separate actions per env
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brunograna committed May 29, 2024
1 parent 1abb541 commit 2156679
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Showing 2 changed files with 75 additions and 28 deletions.
72 changes: 72 additions & 0 deletions .github/workflows/terraform-dev.yml
Original file line number Diff line number Diff line change
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name: "[DEV] - Terraform Deployment"

on:
push:
branches:
- develop

permissions:
id-token: write
contents: read

jobs:
terraform:
runs-on: ubuntu-latest

defaults:
run:
shell: bash

steps:
- name: Checkout code
uses: actions/checkout@v4

- name: Setup Terraform
uses: hashicorp/setup-terraform@v3
with:
terraform_version: 1.8.3

- name: Configure AWS credentials
uses: aws-actions/configure-aws-credentials@v4
with:
role-to-assume: arn:aws:iam::179916804929:role/BuildRun-GithubActions-Role
role-session-name: GitHub_to_AWS_via_FederatedOIDC
aws-region: ${{ vars.AWS_REGION }}

- name: Read destroy configuration
id: read-destroy-config
run: |
DESTROY_DEV="$(jq -r '.dev' ./infra/destroy_config.json)"
echo "destroy_dev=$(echo $DESTROY_DEV)" >> $GITHUB_OUTPUT
- name: Terraform Init
run: |
cd infra && terraform init \
-backend-config="bucket=${{ vars.TERRAFORM_S3_STATEFILE_BUCKET }}" \
-backend-config="key=${{ github.event.repository.name }}" \
-backend-config="region=${{ env.AWS_REGION }}" \
-backend-config="dynamodb_table=${{ vars.TERRAFORM_DYNAMODB_LOCK_TABLE }}"
- name: Terraform Validate
run: terraform validate

- name: Terraform Destroy for Dev
if: steps.read-destroy-config.outputs.destroy_dev == 'true' && github.ref == 'refs/heads/develop' && github.event_name == 'push'
id: terraform-destroy-dev
run: cd infra &&
terraform workspace select dev || terraform workspace new dev &&
terraform destroy -var-file="./envs/dev/terraform.tfvars" -auto-approve

- name: Terraform Plan for Dev
if: steps.read-destroy-config.outputs.destroy_dev != 'true' && github.ref == 'refs/heads/develop' && github.event_name == 'push'
id: terraform-plan-dev
run: cd infra &&
terraform workspace select dev || terraform workspace new dev &&
terraform plan -var-file="./envs/dev/terraform.tfvars" -out=dev.plan

- name: Terraform Apply for Dev
id: terraform-apply-dev
if: steps.read-destroy-config.outputs.destroy_dev != 'true' && github.ref == 'refs/heads/develop' && github.event_name == 'push'
run: cd infra &&
terraform workspace select dev || terraform workspace new dev &&
terraform apply "dev.plan"
Original file line number Diff line number Diff line change
@@ -1,15 +1,13 @@
name: Terraform Deployment
name: "[PROD] - Terraform Deployment"

on:
push:
branches:
- develop
- main

# Permission can be added at job level or workflow level
permissions:
id-token: write # This is required for requesting the JWT
contents: read # This is required for actions/checkout
id-token: write
contents: read

jobs:
terraform:
Expand All @@ -33,8 +31,6 @@ jobs:
with:
role-to-assume: arn:aws:iam::179916804929:role/BuildRun-GithubActions-Role #change to reflect your IAM role’s ARN
role-session-name: GitHub_to_AWS_via_FederatedOIDC
# aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
# aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
aws-region: ${{ vars.AWS_REGION }}

- name: Read destroy configuration
Expand All @@ -56,27 +52,6 @@ jobs:
- name: Terraform Validate
run: terraform validate

- name: Terraform Destroy for Dev
if: steps.read-destroy-config.outputs.destroy_dev == 'true' && github.ref == 'refs/heads/develop' && github.event_name == 'push'
id: terraform-destroy-dev
run: cd infra &&
terraform workspace select dev || terraform workspace new dev &&
terraform destroy -var-file="./envs/dev/terraform.tfvars" -auto-approve

- name: Terraform Plan for Dev
if: steps.read-destroy-config.outputs.destroy_dev != 'true' && github.ref == 'refs/heads/develop' && github.event_name == 'push'
id: terraform-plan-dev
run: cd infra &&
terraform workspace select dev || terraform workspace new dev &&
terraform plan -var-file="./envs/dev/terraform.tfvars" -out=dev.plan

- name: Terraform Apply for Dev
id: terraform-apply-dev
if: steps.read-destroy-config.outputs.destroy_dev != 'true' && github.ref == 'refs/heads/develop' && github.event_name == 'push'
run: cd infra &&
terraform workspace select dev || terraform workspace new dev &&
terraform apply "dev.plan"

- name: Terraform Destroy for Prod
if: steps.read-destroy-config.outputs.destroy_prod == 'true' && github.ref == 'refs/heads/main' && github.event_name == 'push'
id: terraform-destroy-prod
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