[SDK] Use Katib SDK for E2E Tests (#2075)

* [SDK] Use Katib SDK for E2E tests

* Fix pvc deletion

* Add list_suggestions API

* Remove wait from edit Experiment function

* Add shell to GitHub action

* Add protobuf package to Katib SDK

* Add Experiment Timeout to 40 min

* Modify SDK Examples

* Fix example text

* Change to custom_api

* Enable verbose logging for Katib E2E

* Use expected condition arg

* Add timeout and delete options

* Modify logging to debug

* Use read API to check resource status

.github/workflows/template-e2e-test/action.yaml

@@ -9,14 +9,14 @@ inputs:
   training-operator:
     required: false
     description: whether to deploy training-operator or not
-    default: "false"
+    default: false
   trial-images:
     required: true
     description: comma delimited trial image name
   katib-ui:
     required: true
-    description:  whether to deploy katib-ui or not
-    default: "false"
+    description: whether to deploy katib-ui or not
+    default: false
   database-type:
     required: false
     description: mysql or postgres
@@ -25,11 +25,11 @@ inputs:
 runs:
   using: composite
   steps:
-    - name: Set Up Minikube Cluster
+    - name: Setup Minikube Cluster
       shell: bash
       run: ./test/e2e/v1beta1/scripts/gh-actions/setup-minikube.sh ${{ inputs.katib-ui }} ${{ inputs.trial-images }} ${{ inputs.experiments }}
 
-    - name: Set Up Katib
+    - name: Setup Katib
       shell: bash
       run: ./test/e2e/v1beta1/scripts/gh-actions/setup-katib.sh ${{ inputs.katib-ui }} ${{ inputs.training-operator }} ${{ inputs.database-type }}
 

.github/workflows/template-setup-e2e-test/action.yaml

@@ -10,19 +10,23 @@ inputs:
 runs:
   using: composite
   steps:
-    - name: Set Up Minikube Cluster
+    - name: Setup Minikube Cluster
       uses: manusa/actions-setup-minikube@v2.7.2
       with:
-        minikube version: 'v1.28.0'
+        minikube version: v1.28.0
         kubernetes version: ${{ inputs.kubernetes-version }}
         start args: --wait-timeout=60s
-        driver: 'none'
+        driver: none
         github token: ${{ env.GITHUB_TOKEN }}
 
-    - name: Set Up Docker Buildx
+    - name: Setup Docker Buildx
       uses: docker/setup-buildx-action@v2
 
-    - name: Set Up Go env
-      uses: actions/setup-go@v3
+    - name: Setup Python
+      uses: actions/setup-python@v4
       with:
-        go-version-file: go.mod
+        python-version: 3.9
+
+    - name: Install Katib SDK
+      shell: bash
+      run: pip install -e sdk/python/v1beta1