add attachedcluater e2e test

.github/workflows/e2e.yaml

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+name: E2E
+on:
+  pull_request:
+  push:
+jobs:
+  e2e-test:
+    runs-on: ubuntu-22.04
+    name: E2E Test
+    timeout-minutes: 40
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Build Clusters
+        uses: helm/kind-action@v1.8.0
+        with:
+          version: v0.18.0
+          install_only: true
+        run: |
+          hack/local-dev-setup.sh
+      - name: Install Helm
+        uses: azure/setup-helm@v3
+        with:
+          version: v3.10.1
+      - name: Install Kubectl
+        uses: actions-hub/kubectl@1.27.3
+      - name: Init kurator cluster
+        run: |
+          test/install.sh
+      - name: fleet-clusters e2e test
+        run: |
+          test/fleet-clusters/e2e-run.sh

hack/e2e-test/fleet-clusters/attachedcluster.sh

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+#!/usr/bin/env bash
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+KUBECONFIG_PATH=${KUBECONFIG_PATH:-"${HOME}/.kube"}
+MAIN_KUBECONFIG=${MAIN_KUBECONFIG:-"${KUBECONFIG_PATH}/kurator-host.config"}
+export KUBECONFIG=${MAIN_KUBECONFIG}
+
+kubectl create secret generic kurator-member1 --from-file=kurator-member1.config=${KUBECONFIG_PATH}/kurator-member1.config
+kubectl create secret generic kurator-member2 --from-file=kurator-member2.config=${KUBECONFIG_PATH}/kurator-member2.config
+
+cat <<EOF | kubectl apply -f -
+apiVersion: cluster.kurator.dev/v1alpha1
+kind: AttachedCluster
+metadata:
+  name: kurator-member1
+  namespace: default
+spec:
+  kubeconfig:
+    name: kurator-member1
+    key: kurator-member1.config
+EOF
+
+ok=false
+sleep 10
+kubectl get attachedclusters.cluster.kurator.dev kurator-member1 -o yaml | grep 'ready: true' && ok=true || ok=false
+if [ ${ok} = false ]; then
+    echo "create attachedCluster resources failed"
+    exit 1
+fi
+
+cat <<EOF | kubectl apply -f -
+apiVersion: cluster.kurator.dev/v1alpha1
+kind: AttachedCluster
+metadata:
+  name: kurator-member2
+  namespace: default
+spec:
+  kubeconfig:
+    name: kurator-member2
+    key: kurator-member2.config
+EOF
+
+ok=false
+sleep 10
+kubectl get attachedclusters.cluster.kurator.dev kurator-member1 -o yaml | grep 'ready: true' && ok=true || ok=false
+if [ ${ok} = false ]; then
+    echo "create attachedCluster resources failed"
+    exit 1
+fi

hack/e2e-test/fleet-clusters/e2e-run.sh

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+#!/usr/bin/env bash
+
+set -o errexit
+
+REPO_ROOT=$(git rev-parse --show-toplevel)
+DIR="$(cd "$(dirname "$0")" && pwd)"
+
+"$DIR"/attachedcluster.sh

hack/e2e-test/install.sh

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+#!/usr/bin/env bash
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+# This script installs Kurator cluster-operater and fleet-manager.
+
+KUBECONFIG_PATH=${KUBECONFIG_PATH:-"${HOME}/.kube"}
+MAIN_KUBECONFIG=${MAIN_KUBECONFIG:-"${KUBECONFIG_PATH}/kurator-host.config"}
+export KUBECONFIG=${MAIN_KUBECONFIG}
+VERSION=${VERSION:-"0.6.0"}
+
+helm repo add jetstack https://charts.jetstack.io
+helm repo update
+kubectl create namespace cert-manager
+sleep 5s
+helm install -n cert-manager cert-manager jetstack/cert-manager --set installCRDs=true
+
+sleep 5s
+
+helm repo add fluxcd-community https://fluxcd-community.github.io/helm-charts
+cat <<EOF | helm install fluxcd fluxcd-community/flux2 --version 2.7.0 -n fluxcd-system --create-namespace -f -
+imageAutomationController:
+  create: false
+imageReflectionController:
+  create: false
+notificationController:
+  create: false
+EOF
+
+sleep 5s
+
+helm repo add kurator https://kurator-dev.github.io/helm-charts
+helm repo update
+sleep 5s
+
+helm install --create-namespace  kurator-cluster-operator kurator/cluster-operator --version=${VERSION} -n kurator-system 
+helm install --create-namespace  kurator-fleet-manager kurator/fleet-manager --version=${VERSION} -n kurator-system 
+
+echo "install kurator successful"