|
| 1 | +name: 'Terraform Init' |
| 2 | +description: 'Initialize Terraform with Azure backend' |
| 3 | +inputs: |
| 4 | + working_directory: |
| 5 | + description: 'Working directory for Terraform' |
| 6 | + required: true |
| 7 | + backend_subscription_id: |
| 8 | + description: 'Azure subscription ID for backend storage' |
| 9 | + required: true |
| 10 | + backend_resource_group: |
| 11 | + description: 'Resource group for backend storage' |
| 12 | + required: true |
| 13 | + backend_storage_account: |
| 14 | + description: 'Storage account for backend' |
| 15 | + required: true |
| 16 | + backend_container: |
| 17 | + description: 'Storage container for state files' |
| 18 | + required: true |
| 19 | + default: 'tfstate' |
| 20 | + backend_key: |
| 21 | + description: 'State file key/name' |
| 22 | + required: true |
| 23 | + subscription_id: |
| 24 | + description: 'Target Azure subscription ID' |
| 25 | + required: true |
| 26 | + terraform_version: |
| 27 | + description: 'Terraform version to use' |
| 28 | + required: false |
| 29 | + default: '1.11.2' |
| 30 | + |
| 31 | +runs: |
| 32 | + using: 'composite' |
| 33 | + steps: |
| 34 | + - name: Create backend.tf |
| 35 | + shell: bash |
| 36 | + working-directory: ${{ inputs.working_directory }} |
| 37 | + run: | |
| 38 | + cat > backend.tf <<EOF |
| 39 | + terraform { |
| 40 | + backend "azurerm" { |
| 41 | + subscription_id = "${{ inputs.backend_subscription_id }}" |
| 42 | + resource_group_name = "${{ inputs.backend_resource_group }}" |
| 43 | + storage_account_name = "${{ inputs.backend_storage_account }}" |
| 44 | + container_name = "${{ inputs.backend_container }}" |
| 45 | + key = "${{ inputs.backend_key }}" |
| 46 | + } |
| 47 | + } |
| 48 | + EOF |
| 49 | + echo "Created backend.tf:" |
| 50 | + cat backend.tf |
| 51 | +
|
| 52 | + - name: Set Terraform Version |
| 53 | + shell: bash |
| 54 | + working-directory: ${{ inputs.working_directory }} |
| 55 | + run: | |
| 56 | + if [ -f .terraform-version ]; then |
| 57 | + echo "Removing existing .terraform-version file" |
| 58 | + rm -f .terraform-version |
| 59 | + fi |
| 60 | + |
| 61 | + echo "${{ inputs.terraform_version }}" > .terraform-version |
| 62 | + echo "Created .terraform-version:" |
| 63 | + cat .terraform-version |
| 64 | + |
| 65 | + echo "Current directory contents:" |
| 66 | + ls -la |
| 67 | +
|
| 68 | + - name: Check Terraform Version and Lockfile |
| 69 | + shell: bash |
| 70 | + working-directory: ${{ inputs.working_directory }} |
| 71 | + run: | |
| 72 | + if [ -f .terraform-version ]; then |
| 73 | + echo ".terraform-version file found:" |
| 74 | + cat .terraform-version |
| 75 | + fi |
| 76 | + |
| 77 | + echo "Terraform version:" |
| 78 | + terraform version |
| 79 | + |
| 80 | + if [ -f .terraform.lock.hcl ]; then |
| 81 | + echo ".terraform.lock.hcl file found:" |
| 82 | + cat .terraform.lock.hcl |
| 83 | + else |
| 84 | + echo "No .terraform.lock.hcl file found" |
| 85 | + fi |
| 86 | +
|
| 87 | + - name: Configure Git for Module Access |
| 88 | + shell: bash |
| 89 | + run: | |
| 90 | + git config --global credential.helper store |
| 91 | + echo "https://${{ github.actor }}:${{ github.token }}@github.com" > ~/.git-credentials |
| 92 | +
|
| 93 | + - name: Terraform Init |
| 94 | + shell: bash |
| 95 | + working-directory: ${{ inputs.working_directory }} |
| 96 | + env: |
| 97 | + TF_IN_AUTOMATION: 'true' |
| 98 | + ARM_USE_MSI: 'false' |
| 99 | + ARM_USE_OIDC: 'true' |
| 100 | + ARM_SUBSCRIPTION_ID: ${{ inputs.subscription_id }} |
| 101 | + ARM_TENANT_ID: ${{ env.TENANT_ID }} |
| 102 | + run: | |
| 103 | + echo "All Environment Variables:" |
| 104 | + env | sort |
| 105 | + |
| 106 | + echo -e "\n\nSetting Azure subscription: ${{ inputs.backend_subscription_id }}" |
| 107 | + az account set -s ${{ inputs.backend_subscription_id }} |
| 108 | + az account show |
| 109 | + |
| 110 | + echo -e "\n\nInitializing Terraform..." |
| 111 | + terraform init |
| 112 | + |
| 113 | + echo -e "\n\nContents of Terraform Providers Lock File:" |
| 114 | + if [ -f .terraform.lock.hcl ]; then |
| 115 | + cat .terraform.lock.hcl |
| 116 | + fi |
| 117 | + |
| 118 | + echo -e "\n\nList Terraform Providers:" |
| 119 | + terraform providers |
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