Cloudnativepg Plugin

curl -sSfL \
  https://github.com/cloudnative-pg/cloudnative-pg/raw/main/hack/install-cnpg-plugin.sh | \
  sudo sh -s -- -b /usr/local/bin

cat > kubectl_complete-cnpg <<EOF
#!/usr/bin/env sh

# Call the __complete command passing it all arguments
kubectl cnpg __complete "\$@"
EOF

chmod +x kubectl_complete-cnpg

# Important: the following command may require superuser permission
sudo mv kubectl_complete-cnpg /usr/local/bin

kubectl cnpg COMMAND [ARGS...]