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Add Terraform for production environment [#3641]
* Remove old IaC configuration * Manage Terraform Service Accounts in Terraform scripts * Add terraform validation workflow using Workload Identity Federation * Remove jupyterhub disks and instance group resources * Add makefile to run Terraform locally --------- Signed-off-by: Doc Ritezel <doc@ministryofvelocity.com> Co-authored-by: Erika Pacheco <erika@ministryofvelocity.com>
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name: Terraform Apply | ||
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on: | ||
push: | ||
branches: | ||
- 'main' | ||
paths: | ||
- 'iac/*' | ||
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permissions: | ||
contents: read | ||
pull-requests: write | ||
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jobs: | ||
targets: | ||
name: Find targets | ||
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runs-on: ubuntu-latest | ||
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outputs: | ||
staging: ${{ steps.staging.outputs.paths }} | ||
production: ${{ steps.production.outputs.paths }} | ||
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steps: | ||
- name: Checkout | ||
uses: actions/checkout@v4 | ||
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- name: Staging Terraform targets | ||
id: staging | ||
run: echo "paths=$(find iac -name 'provider.tf' | grep cal-itp-data-infra-staging/ | xargs dirname | jq --raw-input --slurp --compact-output 'split("\n")[:-1]')" >> ${GITHUB_OUTPUT} | ||
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- name: Production Terraform targets | ||
id: production | ||
run: echo "paths=$(find iac -name 'provider.tf' | grep cal-itp-data-infra/ | xargs dirname | jq --raw-input --slurp --compact-output 'split("\n")[:-1]')" >> ${GITHUB_OUTPUT} | ||
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staging: | ||
name: Staging | ||
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needs: targets | ||
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runs-on: ubuntu-latest | ||
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permissions: | ||
contents: 'read' | ||
id-token: 'write' | ||
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strategy: | ||
fail-fast: false | ||
matrix: | ||
path: ${{ fromJson(needs.targets.outputs.staging) }} | ||
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steps: | ||
- name: Checkout | ||
uses: actions/checkout@v4 | ||
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- uses: 'google-github-actions/auth@v2' | ||
with: | ||
create_credentials_file: 'true' | ||
project_id: cal-itp-data-infra-staging | ||
workload_identity_provider: 'projects/473674835135/locations/global/workloadIdentityPools/github-actions-pool/providers/github-actions-provider' | ||
service_account: 'github-actions-terraform@cal-itp-data-infra-staging.iam.gserviceaccount.com' | ||
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- uses: google-github-actions/setup-gcloud@v2 | ||
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- name: Terraform Apply | ||
uses: dflook/terraform-apply@v1 | ||
env: | ||
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | ||
with: | ||
path: ${{ matrix.path }} | ||
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production: | ||
name: Production | ||
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needs: targets | ||
|
||
runs-on: ubuntu-latest | ||
|
||
permissions: | ||
contents: 'read' | ||
id-token: 'write' | ||
|
||
strategy: | ||
fail-fast: false | ||
matrix: | ||
path: ${{ fromJson(needs.targets.outputs.production) }} | ||
|
||
steps: | ||
- name: Checkout | ||
uses: actions/checkout@v4 | ||
|
||
- uses: 'google-github-actions/auth@v2' | ||
with: | ||
create_credentials_file: 'true' | ||
project_id: cal-itp-data-infra | ||
workload_identity_provider: 'projects/1005246706141/locations/global/workloadIdentityPools/github-actions-pool/providers/github-actions-provider' | ||
service_account: 'github-actions-terraform@cal-itp-data-infra.iam.gserviceaccount.com' | ||
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- uses: google-github-actions/setup-gcloud@v2 | ||
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- name: Terraform Apply | ||
uses: dflook/terraform-apply@v1 | ||
env: | ||
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | ||
with: | ||
path: ${{ matrix.path }} |
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name: Terraform Plan | ||
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||
on: | ||
pull_request: | ||
paths: | ||
- 'iac/*' | ||
|
||
jobs: | ||
targets: | ||
name: Find targets | ||
|
||
runs-on: ubuntu-latest | ||
|
||
outputs: | ||
staging: ${{ steps.staging.outputs.paths }} | ||
production: ${{ steps.production.outputs.paths }} | ||
|
||
steps: | ||
- name: Checkout | ||
uses: actions/checkout@v4 | ||
|
||
- name: Staging Terraform targets | ||
id: staging | ||
run: echo "paths=$(find iac -name 'provider.tf' | grep cal-itp-data-infra-staging/ | xargs dirname | jq --raw-input --slurp --compact-output 'split("\n")[:-1]')" >> ${GITHUB_OUTPUT} | ||
|
||
- name: Production Terraform targets | ||
id: production | ||
run: echo "paths=$(find iac -name 'provider.tf' | grep cal-itp-data-infra/ | xargs dirname | jq --raw-input --slurp --compact-output 'split("\n")[:-1]')" >> ${GITHUB_OUTPUT} | ||
|
||
staging: | ||
name: Staging | ||
|
||
needs: targets | ||
|
||
runs-on: ubuntu-latest | ||
|
||
permissions: | ||
contents: 'read' | ||
id-token: 'write' | ||
|
||
strategy: | ||
fail-fast: false | ||
matrix: | ||
path: ${{ fromJson(needs.targets.outputs.staging) }} | ||
|
||
steps: | ||
- name: Checkout | ||
uses: actions/checkout@v4 | ||
|
||
- uses: 'google-github-actions/auth@v2' | ||
with: | ||
create_credentials_file: 'true' | ||
project_id: cal-itp-data-infra-staging | ||
workload_identity_provider: 'projects/473674835135/locations/global/workloadIdentityPools/github-actions-pool/providers/github-actions-provider' | ||
service_account: 'github-actions-terraform@cal-itp-data-infra-staging.iam.gserviceaccount.com' | ||
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- uses: google-github-actions/setup-gcloud@v2 | ||
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- name: Terraform Formatting | ||
uses: dflook/terraform-fmt-check@v1 | ||
with: | ||
path: ${{ matrix.path }} | ||
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- name: Terraform Validation | ||
uses: dflook/terraform-validate@v1 | ||
with: | ||
path: ${{ matrix.path }} | ||
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- name: Terraform Plan | ||
uses: dflook/terraform-plan@v1 | ||
env: | ||
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | ||
with: | ||
add_github_comment: changes-only | ||
path: ${{ matrix.path }} | ||
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production: | ||
name: Production | ||
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needs: targets | ||
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runs-on: ubuntu-latest | ||
|
||
permissions: | ||
contents: 'read' | ||
id-token: 'write' | ||
|
||
strategy: | ||
fail-fast: false | ||
matrix: | ||
path: ${{ fromJson(needs.targets.outputs.production) }} | ||
|
||
steps: | ||
- name: Checkout | ||
uses: actions/checkout@v4 | ||
|
||
- uses: 'google-github-actions/auth@v2' | ||
with: | ||
create_credentials_file: 'true' | ||
project_id: cal-itp-data-infra | ||
workload_identity_provider: 'projects/1005246706141/locations/global/workloadIdentityPools/github-actions-pool/providers/github-actions-provider' | ||
service_account: 'github-actions-terraform@cal-itp-data-infra.iam.gserviceaccount.com' | ||
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- uses: google-github-actions/setup-gcloud@v2 | ||
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- name: Terraform Format Check | ||
uses: dflook/terraform-fmt-check@v1 | ||
with: | ||
path: ${{ matrix.path }} | ||
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- name: Terraform Validate | ||
uses: dflook/terraform-validate@v1 | ||
with: | ||
path: ${{ matrix.path }} | ||
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- name: Terraform Plan | ||
uses: dflook/terraform-plan@v1 | ||
env: | ||
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | ||
with: | ||
add_github_comment: changes-only | ||
path: ${{ matrix.path }} |
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.terraform/ | ||
.terraform.tfstate.*.backup | ||
terraform.tfstate.backup | ||
terraform.tfstate | ||
/.terraform.lock.hcl | ||
/provider.tf |
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TARGETS := init plan apply fmt migrate-state | ||
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PATHS := $(wildcard */.) | ||
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$(TARGETS): $(PATHS) | ||
$(PATHS): | ||
$(MAKE) -C $@ $(MAKECMDGOALS) | ||
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.PHONY: $(TARGETS) $(PATHS) |
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