after upgrading my gitlab from 10.9.2 to version 10.10 on my Ubuntu 18.04 it was not possible for the apt-get upgrade process to end successfully. It ended with following message:
Ensuring Prometheus is updated:Traceback (most recent call last): 11: from /opt/gitlab/embedded/bin/omnibus-ctl:23:in `<main>' 10: from /opt/gitlab/embedded/bin/omnibus-ctl:23:in `load' 9: from /opt/gitlab/embedded/lib/ruby/gems/2.6.0/gems/omnibus-ctl-0.6.0/bin/omnibus-ctl:31:in `<top (required)>' 8: from /opt/gitlab/embedded/lib/ruby/gems/2.6.0/gems/omnibus-ctl-0.6.0/lib/omnibus-ctl.rb:746:in `run' 7: from /opt/gitlab/embedded/lib/ruby/gems/2.6.0/gems/omnibus-ctl-0.6.0/lib/omnibus-ctl.rb:197:in `block in add_command' 6: from /opt/gitlab/embedded/service/omnibus-ctl/prometheus-upgrade.rb:45:in `block in load_file' 5: from /opt/gitlab/embedded/service/omnibus-ctl/lib/gitlab_ctl/prometheus_upgrade.rb:40:in `backup_data' 4: from /opt/gitlab/embedded/lib/ruby/2.6.0/fileutils.rb:520:in `mv' 3: from /opt/gitlab/embedded/lib/ruby/2.6.0/fileutils.rb:1555:in `fu_each_src_dest' 2: from /opt/gitlab/embedded/lib/ruby/2.6.0/fileutils.rb:1571:in `fu_each_src_dest0' 1: from /opt/gitlab/embedded/lib/ruby/2.6.0/fileutils.rb:1557:in `block in fu_each_src_dest' /opt/gitlab/embedded/lib/ruby/2.6.0/fileutils.rb:525:in `block in mv': File exists - /var/opt/gitlab/prometheus/data_tmp/data (Errno::EEXIST) Ensuring Prometheus is updated: NOT OK Error ensuring Prometheus is updated. Please check the logs dpkg: error processing package gitlab-ce (--configure): installed gitlab-ce package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: gitlab-ce E: Sub-process /usr/bin/dpkg returned an error code (1)
When I restart my gitlab with gitlab-ctl restart it is working fine, but when I try apt-get upgrade again, it want to finish the installation and stops again with same message.
Any idea?