Upgrade from AppWrapper v1beta to v1beta2

1. Update all AppWrapper related code
2. Remove InstaScale related code, examples, tests.
3. No customized priorities in v1beta2; remove code/tests.

Author: dgrove-oss

.github/workflows/e2e_tests.yaml

@@ -64,11 +64,12 @@ jobs:
         with:
           repository: project-codeflare/codeflare-operator
           path: codeflare-operator
+          ref: mcadv1b2
 
       - name: Set Go
         uses: actions/setup-go@v5
         with:
-          go-version: v1.20
+          go-version: v1.21
 
       - name: Set up gotestfmt
         uses: gotesttools/gotestfmt-action@v2

demo-notebooks/guided-demos/0_basic_ray.ipynb

@@ -69,7 +69,6 @@
     "    max_memory=4,\n",
     "    num_gpus=0,\n",
     "    image=\"quay.io/project-codeflare/ray:latest-py39-cu118\",\n",
-    "    instascale=False\n",
     "))"
    ]
   },

demo-notebooks/guided-demos/1_basic_instascale.ipynb

@@ -65,10 +65,7 @@
     "    min_memory=8,\n",
     "    max_memory=8,\n",
     "    num_gpus=1,\n",
-    "    image=\"quay.io/project-codeflare/ray:latest-py39-cu118\",\n",
-    "    instascale=True, #<---instascale enabled\n",
-    "    machine_types=[\"m5.xlarge\", \"g4dn.xlarge\"]\n",
-    "    \n",
+    "    image=\"quay.io/project-codeflare/ray:latest-py39-cu118\",    \n",
     "))"
    ]
   },

demo-notebooks/guided-demos/3_basic_interactive.ipynb

@@ -55,8 +55,6 @@
     "    max_memory=8,\n",
     "    num_gpus=1,\n",
     "    image=\"quay.io/project-codeflare/ray:latest-py39-cu118\",\n",
-    "    instascale=True, #<---instascale enabled\n",
-    "    machine_types=[\"m5.xlarge\", \"g4dn.xlarge\"],\n",
     "))"
    ]
   },