Add infra deploy steps

.github/workflows/deploy.yml

@@ -10,3 +10,32 @@ env:
   PRIVATE_SSH_KEY: ${{ secrets.AWS_SSH_KEY_PRIVATE }}
   PUBLIC_SSH_KEY: ${{ secrets.AWS_SSH_KEY_PUBLIC }}
   AWS_REGION: us-east-2
+
+jobs:
+  deploy-infra:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Setup Terraform
+        uses: hashicorp/setup-terraform@v1
+        with:
+          terraform_wrapper: false
+      - name: Terraform Init
+        id: init
+        run: terraform init -backend-config="bucket=$TF_STATE_BUCKET_NAME" -backend-config="region=us-east-2"
+        working-directory: ./terraform
+      - name: Terraform Plan
+        id: plan
+        run: |-
+          terraform plan \
+          -var="region=us-east-2" \
+          -var="public_key=$PUBLIC_SSH_KEY" \
+          -var="private_key=$PRIVATE_SSH_KEY" \
+          -var="key_name=deployer-key" \
+          -out=PLAN
+        working-directory: ./terraform
+      - name: Terraform Apply
+        id: apply
+        run: terraform apply PLAN
+        working-directory: ./terraform