Remove finalizers from PVCs and Secrets

cleanup-finalizers.sh

#!/bin/bash

namespace=$1

if [ -z "$namespace" ]; then
    echo "Usage: $0 <namespace>"
    exit 1
fi

# Check if kubectl is available
if ! command -v kubectl &>/dev/null; then
    echo "kubectl not found"
    exit 1
fi

# Check if jq is available
if ! command -v jq &>/dev/null; then
    echo "jq not found"
    exit 1
fi

# Function to remove finalizers
remove_finalizers() {
    resource_type=$1
    resource_name=$2

    echo "Removing finalizers from $resource_type: $resource_name"
    kubectl patch $resource_type $resource_name -n $namespace \
        --type=json \
        -p='[{"op": "remove", "path": "/metadata/finalizers"}]' 2>/dev/null
}

# Process PVCs
echo "Processing PVCs..."
# Get all PVCs with finalizers
pvcs=$(kubectl get pvc -n $namespace -o json | jq -r '.items[] | select(.metadata.finalizers) | .metadata.name')
for pvc in $pvcs; do
    remove_finalizers pvc $pvc
done

# Process Secrets
echo "Processing Secrets..."
# Get all Secrets with finalizers
secrets=$(kubectl get secrets -n $namespace -o json | jq -r '.items[] | select(.metadata.finalizers) | .metadata.name')
for secret in $secrets; do
    remove_finalizers secret $secret
done