Plesk install/update fails or notifications about failed component upgrade received : [Errno 256] No more mirrors to try. https://packages.grafana.com/oss

Symptoms

• The following could be found in /var/log/plesk/install/autoinstaller3.log or received as notification via email:

  Failed to install {'release': '1centos.7.210707.1232', 'version': '1.0.10', 'arch': 'x86_64', 'name': 'libaps'}:
  Number of retries is exceeded.
  NoMoreMirrorsRepoError: failure: repodata/1bd6d997144be85b1615c3bbe900db24c836f77d9897fe71632442e24f9a1d76-primary.sqlite.bz2 from plesk-ext-grafana: [Errno 256] No more mirrors to try.
  https://packages.grafana.com/oss/rpm/repodata/1bd6d997144be85b1615c3bbe900db24c836f77d9897fe71632442e24f9a1d76-primary.sqlite.bz2: [Errno 14] HTTPS Error 404 - Not Found

Cause

Issues on one of the grafana’s repository servers.

Resolution

As a temporary workaround:

1. Connect to the server via SSH

2. Execute the next command to update the server’s hosts file and force the use of a working grafana repository server:

   # printf “n151.101.246.217 packages.grafana.comn” >> /etc/hosts