From 9df31f7903818e6a333fc58379c6e75465873112 Mon Sep 17 00:00:00 2001
From: hanenMizouni <hanen.mizouni@outscale.com>
Date: Wed, 20 Nov 2024 13:07:13 +0000
Subject: [PATCH] add clean up script to ensure deletion of crds

Signed-off-by: hanenMizouni <hanen.mizouni@outscale.com>
---
 .github/scripts/cleanup_k8s_crds.sh       | 74 +++++++++++++++++++++++
 .github/workflows/unit-func-e2e-test.yaml |  7 +++
 2 files changed, 81 insertions(+)
 create mode 100644 .github/scripts/cleanup_k8s_crds.sh

diff --git a/.github/scripts/cleanup_k8s_crds.sh b/.github/scripts/cleanup_k8s_crds.sh
new file mode 100644
index 000000000..a1599dd29
--- /dev/null
+++ b/.github/scripts/cleanup_k8s_crds.sh
@@ -0,0 +1,74 @@
+#!/bin/bash
+
+set -e
+
+# Function to patch resources to remove finalizers
+remove_finalizers() {
+    local resource_type=$1
+    local resource_name=$2
+
+    echo "Removing finalizers from $resource_type/$resource_name (if any)..."
+    kubectl patch "$resource_type" "$resource_name" --type='merge' -p '{"metadata":{"finalizers":[]}}' || echo "No finalizers to patch or resource does not exist."
+}
+
+# Function to delete all resources of a given CRD type
+delete_resources() {
+    local resource_type=$1
+
+    echo "Deleting all resources of type $resource_type..."
+    kubectl delete "$resource_type" --all --ignore-not-found || echo "No resources of type $resource_type found."
+}
+
+# Function to delete a CRD
+delete_crd() {
+    local crd_name=$1
+
+    echo "Deleting CRD $crd_name..."
+    kubectl delete crd "$crd_name" --ignore-not-found || echo "CRD $crd_name not found."
+}
+
+# Main cleanup logic
+cleanup_crd() {
+    local crd_name=$1
+    local resource_name=$2
+
+    echo "Starting cleanup for CRD $crd_name and resource $resource_name..."
+
+    # Remove finalizers from the resource (if exists)
+    if [ -n "$resource_name" ]; then
+        remove_finalizers "$crd_name" "$resource_name"
+    fi
+
+    # Delete all resources associated with the CRD
+    delete_resources "$crd_name"
+
+    # Delete the CRD itself
+    delete_crd "$crd_name"
+
+    echo "Cleanup for $crd_name complete."
+}
+
+# List of CRDs to clean up (add more as needed)
+CRD_LIST=(
+    "oscclusters.infrastructure.cluster.x-k8s.io"
+    # Add more CRDs here if needed
+)
+
+# List of specific resources to patch/remove finalizers (CRD/resource name pairs)
+RESOURCE_LIST=(
+    "oscclusters.infrastructure.cluster.x-k8s.io/cluster-api-test"
+    # Add more resources here if needed in the format "crd/resource_name"
+)
+
+# Perform cleanup for each resource in the RESOURCE_LIST
+for resource_entry in "${RESOURCE_LIST[@]}"; do
+    IFS="/" read -r crd resource <<< "$resource_entry"
+    cleanup_crd "$crd" "$resource"
+done
+
+# Perform cleanup for all CRDs in the CRD_LIST (general cleanup)
+for crd in "${CRD_LIST[@]}"; do
+    cleanup_crd "$crd" ""
+done
+
+echo "Kubernetes CRD cleanup complete."
\ No newline at end of file
diff --git a/.github/workflows/unit-func-e2e-test.yaml b/.github/workflows/unit-func-e2e-test.yaml
index fa9502a5a..96e8d0098 100644
--- a/.github/workflows/unit-func-e2e-test.yaml
+++ b/.github/workflows/unit-func-e2e-test.yaml
@@ -177,6 +177,13 @@ jobs:
       env:
         KUBECONFIG: rke-cluster-for-cluster-api/rke/kube_config_cluster.yml
         CAPO_NAMESPACE: cluster-api-provider-outscale-system
+    - name: Run Cleanup Script
+      run: |
+        chmod +x .github/scripts/cleanup_k8s_crds.sh
+        .github/scripts/cleanup_k8s_crds.sh
+      shell: bash
+      env:
+        KUBECONFIG: ${{ github.workspace }}/rke-cluster-for-cluster-api/rke/kube_config_cluster.yml
     - name: Destroy cluster
       uses: ./rke-cluster-for-cluster-api/github_actions/destroy_cluster/
       if: ${{ always() }}