diff --git a/.github/workflows/dispatcher.yml b/.github/workflows/dispatcher.yml
new file mode 100644
index 00000000..75563b2f
--- /dev/null
+++ b/.github/workflows/dispatcher.yml
@@ -0,0 +1,25 @@
+name: Pull Request Dispatcher
+
+on:
+  issue_comment:
+    types:
+      - created
+
+jobs:
+  slash_command_dispatch:
+    name: Slash Command Dispatcher
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
+    steps:
+      - name: Slash Command Dispatch
+        uses: peter-evans/slash-command-dispatch@v4
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          reaction-token: ${{ secrets.GITHUB_TOKEN }}
+          commands: |
+            test
+            destroy
+          permission: maintain
+          issue-type: pull-request
+          event-type-suffix: -command
diff --git a/.github/workflows/handler-text.yml b/.github/workflows/handler-text.yml
new file mode 100644
index 00000000..ed7ef939
--- /dev/null
+++ b/.github/workflows/handler-text.yml
@@ -0,0 +1,65 @@
+name: Pull Request Test Handler
+
+on:
+  repository_dispatch:
+    types:
+      - test-command
+
+env:
+  GOOGLE_CREDENTIALS: ${{ secrets.GOOGLE_CREDENTIALS }}
+  GOOGLE_PROJECT: ${{ secrets.GOOGLE_PROJECT }}
+  GOOGLE_REGION: ${{ secrets.GOOGLE_REGION }}
+  GOOGLE_ZONE: ${{ secrets.GOOGLE_ZONE }}
+  K6_WORK_DIR_PATH: ${{ secrets.K6_WORK_DIR_PATH }}
+
+jobs:
+  public-dns-with-cloud-dns:
+    name: Public DNS with Cloud DNS
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Setup Terraform
+        uses: hashicorp/setup-terraform@v1
+        with:
+          terraform_version: "~1"
+
+      - name: Install k6 for load testing
+        working-directory: ${{ env.K6_WORK_DIR_PATH }}
+        env:
+          K6_URL: https://github.com/loadimpact/k6/releases/download/v0.31.1/k6-v0.31.1-linux64.tar.gz
+        run: |
+          sudo apt-get install jq
+          curl -L $K6_URL | tar -xz --strip-components=1
+
+      - name: Authenticate with Google Cloud
+        id: auth
+        uses: google-github-actions/auth@v2
+        with:
+          credentials_json: "${{ secrets.GOOGLE_CREDENTIALS }}"
+
+      - name: Set up Cloud SDK
+        uses: google-github-actions/setup-gcloud@v2
+        with:
+          version: ">= 363.0.0"
+
+      - name: Terraform Init
+        id: init
+        run: terraform init -input=false -no-color
+
+      - name: Terraform Validate
+        id: validate
+        run: terraform validate -no-color
+
+      - name: Retrieve Health Check URL
+        id: retrieve-health-check-url
+        working-directory: ${{ env.WORK_DIR_PATH }}
+        run: |
+          terraform output -no-color -raw health_check_url
+
+      - name: Terraform Destroy
+        id: destroy
+        if: ${{ always() }}
+        run: terraform destroy -auto-approve -input=false -no-color
diff --git a/.github/workflows/tf-lint.yaml b/.github/workflows/tf-lint.yaml
new file mode 100644
index 00000000..253a6bcc
--- /dev/null
+++ b/.github/workflows/tf-lint.yaml
@@ -0,0 +1,24 @@
+name: Terraform Lint Check
+
+on: [push]
+
+jobs:
+  tflint:
+    name: Run tflint
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Setup Terraform
+        uses: hashicorp/setup-terraform@v1
+        with:
+          terraform_version: "~1"
+
+      - name: Install tflint
+        run: |
+          curl -s https://raw.githubusercontent.com/terraform-linters/tflint/master/install_linux.sh | bash
+
+      - name: Run tflint
+        run: tflint