Implement gcs state bucket parameter passing

.github/workflows/build_tests.yaml

@@ -20,11 +20,10 @@ on:
       tpu-type:
         description: 'TPU Type'
         required: true
-        default: 'v5p-8'
+        default: 'v4-8'
         type: choice
         options:
-          - v5p-8
-          - v5litepod-8
+          - v4-8
   push:
     branches: ["main","develop"]
   pull_request: # By default this runs for types assigned, opened and synchronize.
@@ -67,15 +66,15 @@ jobs:
     - name: set zone
       id: set-zone
       run: |    
-        echo zone=europe-west4-b >> $GITHUB_OUTPUT
+        echo zone=us-central2-b >> $GITHUB_OUTPUT
     - name: set tpu-type
       id: set-tpu-type
       run: |
-        echo tpu-type=v5p-8 >> $GITHUB_OUTPUT
+        echo tpu-type=v4-8 >> $GITHUB_OUTPUT
     - name: set location
       id: set-location
       run: |    
-        echo location=europe-west4 >> $GITHUB_OUTPUT
+        echo location=us-central2 >> $GITHUB_OUTPUT
   install-dependencies:
     needs: [set-variables]
     runs-on: ubuntu-22.04

.github/workflows/cluster_create.yaml

@@ -79,4 +79,4 @@ jobs:
     - name: Check xpk installation
       run: xpk --help
     - name: Create a Pathways-enabled XPK Cluster with 2x ${{inputs.tpu-type}} nodepools. Larger num-nodes to avoid master resizing.
-      run: python xpk.py cluster create-pathways --cluster ${{inputs.cluster-name}} --tpu-type=${{inputs.tpu-type}}  --num-slices=1 --zone=${{inputs.zone}} --default-pool-cpu-machine-type=n1-standard-16 --default-pool-cpu-num-nodes=4 --reservation='${{ secrets.GCP_TPU_V5_RESERVATION }}' --enable-gcpfilestore-csi-driver --enable-gcsfuse-csi-driver --custom-cluster-arguments="${CLUSTER_ARGUMENTS}"
+      run: python xpk.py cluster create-pathways --cluster ${{inputs.cluster-name}} --tpu-type=${{inputs.tpu-type}}  --num-slices=1 --zone=${{inputs.zone}} --default-pool-cpu-machine-type=n1-standard-16 --default-pool-cpu-num-nodes=4 --reservation='${{ secrets.GCP_TPU_V4_RESERVATION }}' --enable-gcpfilestore-csi-driver --enable-gcsfuse-csi-driver --custom-cluster-arguments="${CLUSTER_ARGUMENTS}"

.github/workflows/cluster_private.yaml

@@ -78,7 +78,7 @@ jobs:
     - name: Check xpk installation
       run: xpk --help
     - name: Create a Pathways-enabled private XPK Cluster with 2x ${{inputs.tpu-type}} nodepools. Larger num-nodes to avoid master resizing.
-      run: python xpk.py cluster create-pathways --cluster ${{inputs.cluster-name}}-private --private --tpu-type=${{inputs.tpu-type}}  --num-slices=1 --zone=${{inputs.zone}} --default-pool-cpu-machine-type=n1-standard-16 --default-pool-cpu-num-nodes=4 --reservation='${{ secrets.GCP_TPU_V5_RESERVATION }}' --custom-cluster-arguments="${CLUSTER_ARGUMENTS}" 
+      run: python xpk.py cluster create-pathways --cluster ${{inputs.cluster-name}}-private --private --tpu-type=${{inputs.tpu-type}}  --num-slices=1 --zone=${{inputs.zone}} --default-pool-cpu-machine-type=n1-standard-16 --default-pool-cpu-num-nodes=4 --reservation='${{ secrets.GCP_TPU_V4_RESERVATION }}' --custom-cluster-arguments="${CLUSTER_ARGUMENTS}" 
     - name: Verify the created cluster is private
       run: gcloud container clusters describe ${{inputs.cluster-name}}-private --location=${{inputs.location}} --format="value(privateClusterConfig.enablePrivateNodes)" | grep 'True' || (echo 'The created cluster is not private.' && exit 1)
     - name: Delete the cluster created