Files
firezone/.github/workflows/_terraform.yml
Jamil b28e99cdab chore(ci): Use 1.0.0 as version base (#2949)
Fixes #2948 

So it seems that it's easiest just to use an old-fashioned semver
string. This means we'll need to keep a version matrix in the docs of
which components are supported and for how long, but it's better than
having different version schemes for different Firezone components
altogether.
2023-12-19 14:19:16 +00:00

102 lines
3.8 KiB
YAML

name: Terraform
on:
workflow_call:
env:
# mark:automatic-version
VERSION: "1.0.0"
jobs:
plan-deploy:
runs-on: ubuntu-22.04
permissions:
contents: read
pull-requests: write
env:
TF_CLOUD_ORGANIZATION: "firezone"
TF_API_TOKEN: "${{ secrets.TF_API_TOKEN }}"
TF_WORKSPACE: "staging"
steps:
- name: Get Terraform Version
run: |
TERRAFORM_VERSION=$(cat .tool-versions | grep terraform | awk '{ print $NF; }')
echo "TERRAFORM_VERSION=${TERRAFORM_VERSION}" >> $GITHUB_ENV
- uses: hashicorp/setup-terraform@v3
with:
terraform_version: ${{ env.TERRAFORM_VERSION }}
- uses: actions/checkout@v4
- name: Validate cloud-init
run: |
sudo apt-get install -y cloud-init
sudo cloud-init schema --config-file terraform/modules/relay-app/templates/cloud-init.yaml
sudo cloud-init schema --config-file terraform/modules/elixir-app/templates/cloud-init.yaml
sudo cloud-init schema --config-file terraform/modules/gateway-google-cloud-compute/templates/cloud-init.yaml
- name: Check Formatting
working-directory: terraform
run: |
terraform fmt --check --recursive
- name: Upload Configuration
uses: hashicorp/tfc-workflows-github/actions/upload-configuration@v1.1.1
id: plan-upload
with:
workspace: ${{ env.TF_WORKSPACE }}
# Subdirectory is set in the project settings:
# https://app.terraform.io/app/firezone/workspaces/staging/settings/general
directory: "./"
speculative: true
- name: Create Plan Run
uses: hashicorp/tfc-workflows-github/actions/create-run@v1.1.1
id: plan-run
env:
TF_VAR_image_tag: '"${{ env.VERSION }}-${{ github.sha }}"'
with:
workspace: ${{ env.TF_WORKSPACE }}
configuration_version:
${{ steps.plan-upload.outputs.configuration_version_id }}
plan_only: true
- name: Get Plan Output
uses: hashicorp/tfc-workflows-github/actions/plan-output@v1.1.1
id: plan-output
with:
plan: ${{ fromJSON(steps.plan-run.outputs.payload).data.relationships.plan.data.id }}
- name: Update PR
uses: actions/github-script@v7
id: plan-comment
if: ${{ github.event_name == 'pull_request' }}
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
script: |
// 1. Retrieve existing bot comments for the PR
const { data: comments } = await github.rest.issues.listComments({
owner: context.repo.owner,
repo: context.repo.repo,
issue_number: context.issue.number,
});
const botComment = comments.find(comment => {
return comment.user.type === 'Bot' && comment.body.includes('Terraform Cloud Plan Output')
});
const output = `#### Terraform Cloud Plan Output
\`\`\`
Plan: ${{ steps.plan-output.outputs.add }} to add, ${{ steps.plan-output.outputs.change }} to change, ${{ steps.plan-output.outputs.destroy }} to destroy.
\`\`\`
[Terraform Cloud Plan](${{ steps.plan-run.outputs.run_link }})
`;
// 3. Update previous comment or create new one
if (botComment) {
github.rest.issues.updateComment({
owner: context.repo.owner,
repo: context.repo.repo,
comment_id: botComment.id,
body: output
});
} else {
github.rest.issues.createComment({
issue_number: context.issue.number,
owner: context.repo.owner,
repo: context.repo.repo,
body: output
});
}