CI: Azure CPU pool (#14367)

* Azure CPU pool
* Fix empty env LAI vars

Co-authored-by: manskx <ahmed.mansy156@gmail.com>

.azure/app-cloud-e2e.yml

@@ -24,8 +24,10 @@ variables:
 
 jobs:
   - job: App_cloud_e2e_testing
-    pool:
-      vmImage: 'ubuntu-latest'
+    pool: azure-cpus
+    container:
+      image: mcr.microsoft.com/playwright/python:v1.25.2-focal
+      options: "--shm-size=2g"
     timeoutInMinutes: "30"
     cancelTimeoutInMinutes: "2"
     strategy:
@@ -56,6 +58,7 @@ jobs:
       clean: all
     steps:
     - bash: |
+        whoami
         python --version
         pip --version
       displayName: 'Info'
@@ -80,10 +83,10 @@ jobs:
 
     - bash: |
         python -m pip install playwright
-        python -m playwright install --with-deps
+        python -m playwright install  # --with-deps
       displayName: 'Install Playwright system dependencies'
 
-    - bash: pip install -e .
+    - bash: pip install -e . --find-links https://download.pytorch.org/whl/cpu/torch_stable.html
       displayName: 'Install lightning'
 
     - bash: |
@@ -110,12 +113,12 @@ jobs:
         TEST_APP_NAME: $(name)
         HAR_LOCATION: './artifacts/hars'
         SLOW_MO: '50'
-        LAI_USER: $(LAI_USER)
-        LAI_PASS: $(LAI_PASS)
-        LIGHTNING_USER_ID: $(LIGHTNING_USER_ID)
-        LIGHTNING_API_KEY: $(LIGHTNING_API_KEY)
+        # LAI_USER: $(LAI_USER)
+        # LAI_PASS: $(LAI_PASS)
+        LIGHTNING_USER_ID: $(LIGHTNING_USER_ID_PROD)
+        LIGHTNING_API_KEY: $(LIGHTNING_API_KEY_PROD)
         LIGHTNING_USERNAME: $(LIGHTNING_USERNAME)
-        LIGHTNING_CLOUD_URL: $(LIGHTNING_CLOUD_URL)
+        LIGHTNING_CLOUD_URL: $(LIGHTNING_CLOUD_URL_PROD)
       displayName: 'Run the tests'
 
     - publish: '$(Build.ArtifactStagingDirectory)/videos'
@@ -125,16 +128,16 @@ jobs:
     - bash: |
         time python -c "from lightning.app import testing; testing.delete_cloud_lightning_apps()"
       env:
-        LAI_USER: $(LAI_USER)
-        LAI_PASS: $(LAI_PASS)
-        LIGHTNING_USER_ID: $(LIGHTNING_USER_ID)
-        LIGHTNING_API_KEY: $(LIGHTNING_API_KEY)
+        # LAI_USER: $(LAI_USER)
+        # LAI_PASS: $(LAI_PASS)
+        LIGHTNING_USER_ID: $(LIGHTNING_USER_ID_PROD)
+        LIGHTNING_API_KEY: $(LIGHTNING_API_KEY_PROD)
         LIGHTNING_USERNAME: $(LIGHTNING_USERNAME)
-        LIGHTNING_CLOUD_URL: $(LIGHTNING_CLOUD_URL)
+        LIGHTNING_CLOUD_URL: $(LIGHTNING_CLOUD_URL_PROD)
         PR_NUMBER: $(local_id)
         TEST_APP_NAME: $(name)
-        GRID_USER_ID: $(LIGHTNING_USER_ID)  # TODO: clarify the meaning
-        GRID_USER_KEY: $(LIGHTNING_API_KEY)  # TODO: clarify the meaning
-        GRID_URL: $(LIGHTNING_CLOUD_URL)
-        _GRID_USERNAME: $(LIGHTNING_USERNAME)
+        # GRID_USER_ID: $(LIGHTNING_USER_ID)  # TODO: clarify the meaning
+        # GRID_USER_KEY: $(LIGHTNING_API_KEY)  # TODO: clarify the meaning
+        # GRID_URL: $(LIGHTNING_CLOUD_URL)
+        # _GRID_USERNAME: $(LIGHTNING_USERNAME)
       displayName: 'Clean Previous Apps'

src/lightning_app/testing/testing.py

@@ -224,7 +224,7 @@ def run_app_in_cloud(app_folder: str, app_name: str = "app.py", extra_args: [str
         context = browser.new_context(
             # Eventually this will need to be deleted
             http_credentials=HttpCredentials(
-                {"username": os.getenv("LAI_USER").strip(), "password": os.getenv("LAI_PASS")}
+                {"username": os.getenv("LAI_USER", "").strip(), "password": os.getenv("LAI_PASS", "")}
             ),
             record_video_dir=os.path.join(Config.video_location, TEST_APP_NAME),
             record_har_path=Config.har_location,