feat: add Tailscale version and ping inputs to Helmfile deployment workflow

This update introduces two new optional inputs for the Helmfile deployment workflow: `tailscaleVersion` and `tailscalePing`. The default values are set to `1.98.9` for the Tailscale version and a specified DNS name for the ping target. Additionally, the hardcoded version in the deployment job has been replaced with the new input variable. Unused code related to waiting for Tailscale readiness has been commented out for clarity.

Author: seyhello

.github/workflows/deploy_helmfile.yaml

@@ -88,6 +88,17 @@ on:
         required: false
         type: string
         default: v3.9.6
+      tailscaleVersion:
+        description: Tailscale version
+        required: false
+        type: string
+        default: 1.98.9
+      tailscalePing:
+        description: Tailscale ping target
+        required: false
+        type: string
+        # Production EKS cluster DNS nameto test the VPN connection
+        default: BA6D21AB896DE795C7BF29050D03C3A8.gr7.us-east-1.eks.amazonaws.com
 
 
     secrets:
@@ -243,20 +254,16 @@ jobs:
           oauth-client-id: ${{ secrets.TS_OAUTH_CLIENT_ID }}
           oauth-secret: ${{ secrets.TS_OAUTH_SECRET }}
           tags: tag:ci
-          version: 1.76.1
+          version: ${{ inputs.tailscaleVersion }}
+          ping: ${{ inputs.tailscalePing }}
 
-      # Bug https://github.com/tailscale/github-action/issues/107
-      #- name: Tailscale sleep workaround
-      #  run: |
-      #    sleep 10
-
-      - name: wait until Tailscale is ready
-        if: inputs.enableVpn == 'true'
-        run: |
-          for i in {1..20}; do
-            kubectl cluster-info --request-timeout 3 && break
-            echo "Waiting for Tailscale to be ready..."
-          done
+      # - name: wait until Tailscale is ready
+      #   if: inputs.enableVpn == 'true'
+      #   run: |
+      #     for i in {1..20}; do
+      #       kubectl cluster-info --request-timeout 3 && break
+      #       echo "Waiting for Tailscale to be ready..."
+      #     done
 
       - name: helmfile diff
         if: inputs.helmfileCommand != 'destroy'