Update KUBECONFIG for change non user test

Install lz4 in ubuntu

.github/workflows/main.yml

@@ -88,6 +88,11 @@ jobs:
         docker info || true
         docker version || true
         docker ps || true
+    - name: install lz4
+      shell: bash
+      run: |
+        sudo apt-get update -qq
+        sudo apt-get -qq -y install liblz4-tool
     - name: Install gopogh
       shell: bash
       run: |
@@ -150,6 +155,11 @@ jobs:
       SHELL: "/bin/bash" # To prevent https://github.com/kubernetes/minikube/issues/6643
     needs: [build_minikube]
     steps:
+    - name: install lz4
+      shell: bash
+      run: |
+        sudo apt-get update -qq
+        sudo apt-get -qq -y install liblz4-tool
     - name: Docker Info
       shell: bash
       run: |
@@ -218,6 +228,11 @@ jobs:
       SHELL: "/bin/bash" # To prevent https://github.com/kubernetes/minikube/issues/6643
     runs-on: ubuntu-16.04
     steps:
+    - name: install lz4
+      shell: bash
+      run: |
+        sudo apt-get update -qq
+        sudo apt-get -qq -y install liblz4-tool
     - name: Install gopogh
       shell: bash
       run: |
@@ -280,6 +295,11 @@ jobs:
       SHELL: "/bin/bash" # To prevent https://github.com/kubernetes/minikube/issues/6643
     runs-on: ubuntu-18.04
     steps:
+    - name: install lz4
+      shell: bash
+      run: |
+        sudo apt-get update -qq
+        sudo apt-get -qq -y install liblz4-tool
     - name: Install gopogh
       shell: bash
       run: |
@@ -342,6 +362,11 @@ jobs:
         SHELL: "/bin/bash" # To prevent https://github.com/kubernetes/minikube/issues/6643
       runs-on: ubuntu-18.04
       steps:
+      - name: install lz4
+        shell: bash
+        run: |
+          sudo apt-get update -qq
+          sudo apt-get -qq -y install liblz4-tool
       - name: install podman
         shell: bash
         run: |

test/integration/none_test.go

@@ -77,7 +77,13 @@ func TestChangeNoneUser(t *testing.T) {
 		t.Errorf("Failed to convert uid to int: %v", err)
 	}
 
-	for _, p := range []string{localpath.MiniPath(), filepath.Join(u.HomeDir, ".kube/config")} {
+	// Retrieve the kube config from env
+	kubeConfig := os.Getenv("KUBECONFIG")
+	if kubeConfig == "" {
+		kubeConfig = filepath.Join(u.HomeDir, ".kube/config")
+	}
+
+	for _, p := range []string{localpath.MiniPath(), kubeConfig} {
 		info, err := os.Stat(p)
 		if err != nil {
 			t.Errorf("stat(%s): %v", p, err)