MichaelFisher1997
3335020db5
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Reset cloned tailscale state before first join, remove one-shot marker dependency, and allow workflow host entries in host=hostname format so nodes join with VM-aligned tailscale names.
106 lines
4.3 KiB
YAML
106 lines
4.3 KiB
YAML
name: Terraform Apply
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on:
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push:
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branches:
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- master
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concurrency:
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group: terraform-global
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cancel-in-progress: false
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jobs:
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terraform:
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name: "Terraform Apply"
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runs-on: ubuntu-latest
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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- name: Create secrets.tfvars
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working-directory: terraform
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run: |
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cat > secrets.auto.tfvars << EOF
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pm_api_token_secret = "${{ secrets.PM_API_TOKEN_SECRET }}"
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EOF
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cat > backend.hcl << EOF
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bucket = "${{ secrets.B2_TF_BUCKET }}"
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key = "terraform.tfstate"
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region = "us-east-005"
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endpoints = {
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s3 = "${{ secrets.B2_TF_ENDPOINT }}"
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}
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access_key = "$(printf '%s' "${{ secrets.B2_KEY_ID }}" | tr -d '\r\n')"
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secret_key = "$(printf '%s' "${{ secrets.B2_APPLICATION_KEY }}" | tr -d '\r\n')"
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skip_credentials_validation = true
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skip_metadata_api_check = true
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skip_region_validation = true
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skip_requesting_account_id = true
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use_path_style = true
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EOF
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- name: Set up Terraform
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uses: hashicorp/setup-terraform@v2
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with:
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terraform_version: 1.6.6
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- name: Terraform Init
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working-directory: terraform
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run: terraform init -reconfigure -backend-config=backend.hcl
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- name: Terraform Plan
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working-directory: terraform
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run: terraform plan -out=tfplan
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- name: Block accidental destroy
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env:
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ALLOW_TF_DESTROY: ${{ secrets.ALLOW_TF_DESTROY }}
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working-directory: terraform
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run: |
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terraform show -json -no-color tfplan > tfplan.json
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DESTROY_COUNT=$(python3 -c 'import json; raw=open("tfplan.json","rb").read().decode("utf-8","ignore"); start=raw.find("{"); data=json.JSONDecoder().raw_decode(raw[start:])[0]; print(sum(1 for rc in data.get("resource_changes", []) if "delete" in rc.get("change", {}).get("actions", [])))')
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echo "Planned deletes: $DESTROY_COUNT"
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if [ "$DESTROY_COUNT" -gt 0 ] && [ "${ALLOW_TF_DESTROY}" != "true" ]; then
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echo "Destroy actions detected. Set ALLOW_TF_DESTROY=true to allow."
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exit 1
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fi
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- name: Terraform Apply
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working-directory: terraform
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run: terraform apply -auto-approve tfplan
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- name: Enroll VMs in Tailscale
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env:
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TS_AUTHKEY: ${{ secrets.TS_AUTHKEY }}
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TAILSCALE_ENROLL_HOSTS: ${{ secrets.TAILSCALE_ENROLL_HOSTS }}
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VM_SSH_PRIVATE_KEY: ${{ secrets.VM_SSH_PRIVATE_KEY }}
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run: |
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if [ -z "$TS_AUTHKEY" ] || [ -z "$TAILSCALE_ENROLL_HOSTS" ] || [ -z "$VM_SSH_PRIVATE_KEY" ]; then
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echo "Skipping Tailscale enrollment (missing TS_AUTHKEY, TAILSCALE_ENROLL_HOSTS, or VM_SSH_PRIVATE_KEY)."
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exit 0
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fi
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echo "Expected format: host or host=hostname (comma-separated)"
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install -m 700 -d ~/.ssh
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printf '%s\n' "$VM_SSH_PRIVATE_KEY" > ~/.ssh/id_rsa
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chmod 600 ~/.ssh/id_rsa
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for target in $(printf '%s' "$TAILSCALE_ENROLL_HOSTS" | tr ',' ' '); do
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host="${target%%=*}"
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ts_hostname=""
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if [ "$host" != "$target" ]; then
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ts_hostname="${target#*=}"
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fi
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echo "Enrolling $host into Tailscale"
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if [ -n "$ts_hostname" ]; then
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ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -i ~/.ssh/id_rsa "micqdf@$host" \
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"set -e; echo '$TS_AUTHKEY' | sudo tee /etc/tailscale/authkey >/dev/null; echo '$ts_hostname' | sudo tee /etc/tailscale/hostname >/dev/null; sudo chmod 600 /etc/tailscale/authkey; sudo hostnamectl set-hostname '$ts_hostname' || true; sudo systemctl restart tailscaled; sudo systemctl start tailscale-firstboot.service"
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else
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ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -i ~/.ssh/id_rsa "micqdf@$host" \
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"set -e; echo '$TS_AUTHKEY' | sudo tee /etc/tailscale/authkey >/dev/null; sudo chmod 600 /etc/tailscale/authkey; sudo systemctl restart tailscaled; sudo systemctl start tailscale-firstboot.service"
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fi
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done
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