# Pastebin x7VAZeVN
GPG error: https://packagecloud.io/grafana/stable/debian jessie InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40F370A1F9081B64
INFO:kolla.common.utils.base:E: The repository 'https://packagecloud.io/grafana/stable/debian jessie InRelease' is not signed.