chore: Fix no space left on device error in `predictor-runtime-buil…

…d` (kubeflow#3049)

* Create a separate action to free-up disk space on GH action runner
* Move 'free-up-disk-space' step outside 'minikube-setup' action
* Free-up disk space before running 'predictor-runtime-build'

Signed-off-by: Christian Kadner <ckadner@us.ibm.com>

.github/PULL_REQUEST_TEMPLATE.md

@@ -20,7 +20,7 @@ Please delete options that are not relevant.
 
 **Feature/Issue validation/testing**:
 
-Please describe the tests that you ran to verify your changes and relevent result summary. Provide instructions so it can be reproduced.
+Please describe the tests that you ran to verify your changes and relevant result summary. Provide instructions so it can be reproduced.
 Please also list any relevant details for your test configuration.
 
 - [ ] Test A

.github/actions/free-up-disk-space/action.yml

@@ -0,0 +1,34 @@
+name: 'Free-up disk space action'
+description: 'Removes non-essential tools, libraries and cached files from GitHub action runner node'
+
+runs:
+  using: "composite"
+  steps:
+    - name: Free up disk space
+      shell: bash
+      run: |
+        echo "Disk usage before cleanup:"
+        df -h
+
+        # remove non-essential tools and libraries, see:
+        # https://github.com/actions/runner-images/issues/2840#issuecomment-790492173
+        sudo rm -rf /opt/ghc
+        sudo rm -rf /usr/share/dotnet
+        sudo rm -rf /usr/local/share/boost
+
+        # delete libraries for Android (12G), CodeQL (5.3G), PowerShell (1.3G), Swift (1.7G)
+        sudo rm -rf /usr/local/lib/android
+        sudo rm -rf "${AGENT_TOOLSDIRECTORY}/CodeQL"
+        sudo rm -rf /usr/local/share/powershell
+        sudo rm -rf /usr/share/swift
+
+        echo "Disk usage after cleanup:"
+        df -h
+
+    - name: Prune docker images
+      shell: bash
+      run: |
+        echo "Pruning docker images"
+        docker image prune -a -f
+        docker system df
+        df -h

.github/actions/minikube-setup/action.yml

@@ -4,27 +4,6 @@ description: 'Sets up minikube on the github runner'
 runs:
   using: "composite"
   steps:
-    - name: Free up disk space
-      shell: bash
-      run: |
-        echo "Disk usage before cleanup:"
-        df -h
-
-        # remove non-essential tools and libraries, see:
-        # https://github.com/actions/runner-images/issues/2840#issuecomment-790492173
-        sudo rm -rf /opt/ghc
-        sudo rm -rf /usr/share/dotnet
-        sudo rm -rf /usr/local/share/boost
-
-        # delete libraries for Android (12G), CodeQL (5.3G), PowerShell (1.3G), Swift (1.7G)
-        sudo rm -rf /usr/local/lib/android
-        sudo rm -rf "${AGENT_TOOLSDIRECTORY}/CodeQL"
-        sudo rm -rf /usr/local/share/powershell
-        sudo rm -rf /usr/share/swift
-
-        echo "Disk usage after cleanup:"
-        df -h
-
     - name: Install kubectl
       uses: azure/setup-kubectl@v3
       with:
@@ -42,11 +21,3 @@ runs:
     - name: Check Kubernetes pods
       shell: bash
       run: kubectl get pods -n kube-system
-
-    - name: Prune docker images
-      shell: bash
-      run: |
-        echo "Pruning docker images"
-        docker image prune -a -f
-        docker system df
-        df -h

.github/workflows/e2e-test.yml

@@ -62,6 +62,9 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
+      - name: Free-up disk space
+        uses: ./.github/actions/free-up-disk-space
+
       - name: Build runtime server images
         run: |
           ./test/scripts/gh-actions/build-server-runtimes.sh predictor,transformer
@@ -147,6 +150,9 @@ jobs:
         with:
           python-version: '3.9'
 
+      - name: Free-up disk space
+        uses: ./.github/actions/free-up-disk-space
+
       - name: Setup Minikube
         uses: ./.github/actions/minikube-setup
 
@@ -227,6 +233,7 @@ jobs:
         with:
           python-version: '3.9'
 
+      - uses: ./.github/actions/free-up-disk-space
       - uses: ./.github/actions/minikube-setup
       - uses: ./.github/actions/kserve-dep-setup
       - uses: ./.github/actions/base-download
@@ -285,6 +292,7 @@ jobs:
         with:
           python-version: '3.9'
 
+      - uses: ./.github/actions/free-up-disk-space
       - uses: ./.github/actions/minikube-setup
       - uses: ./.github/actions/kserve-dep-setup
       - uses: ./.github/actions/base-download
@@ -337,7 +345,8 @@ jobs:
       - uses: actions/setup-python@v4
         with:
           python-version: '3.9'
-
+
+      - uses: ./.github/actions/free-up-disk-space
       - uses: ./.github/actions/minikube-setup
       - uses: ./.github/actions/kserve-dep-setup
       - uses: ./.github/actions/base-download
@@ -390,6 +399,7 @@ jobs:
       - uses: actions/setup-python@v4
         with:
           python-version: '3.9'
+      - uses: ./.github/actions/free-up-disk-space
       - uses: ./.github/actions/minikube-setup
       - uses: ./.github/actions/kserve-dep-setup
       - uses: ./.github/actions/base-download
@@ -442,6 +452,7 @@ jobs:
         with:
           python-version: '3.9'
 
+      - uses: ./.github/actions/free-up-disk-space
       - uses: ./.github/actions/minikube-setup
       - uses: ./.github/actions/kserve-dep-setup
       - uses: ./.github/actions/base-download
@@ -503,6 +514,7 @@ jobs:
         with:
           python-version: '3.9'
 
+      - uses: ./.github/actions/free-up-disk-space
       - uses: ./.github/actions/minikube-setup
       - uses: ./.github/actions/kserve-dep-setup
       - uses: ./.github/actions/base-download
@@ -541,6 +553,7 @@ jobs:
         with:
           python-version: '3.9'
 
+      - uses: ./.github/actions/free-up-disk-space
       - uses: ./.github/actions/minikube-setup
       - uses: ./.github/actions/kserve-dep-setup
       - uses: ./.github/actions/base-download
@@ -584,6 +597,7 @@ jobs:
         with:
           python-version: '3.9'
 
+      - uses: ./.github/actions/free-up-disk-space
       - uses: ./.github/actions/minikube-setup
       - uses: ./.github/actions/kserve-dep-setup
         with: