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  1. Satellite
  2. SAT-29574

Installer loads plugins from /opt/puppetlabs/puppet/cache/lib/, breaking PostgreSQL config updates and thus upgrades from 6.15 to 6.16 (max_connections is not updated)

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    • 8
    • False
    • rubygem-kafo-7.6.1
    • Important
    • Satellite Rocket Sprint 1, Satellite Rocket Sprint 2
    • sat-rocket
    • Bug Fix
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      .Satellite installer no longer uses local plugins

      Before this update, Puppet loaded plugins from the `/opt/puppetlabs/puppet/cache/lib/` directory. As a consequence, the Satellite installer used plugins that did not match the rest of the installer modules. This update changes how the installer uses Puppet and no longer loads plugins from `/opt/puppetlabs/puppet/cache/lib/`. As a result, the installer only uses plugins provided by the installer, and no other plugins that could be present on the system.
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      .Satellite installer no longer uses local plugins Before this update, Puppet loaded plugins from the `/opt/puppetlabs/puppet/cache/lib/` directory. As a consequence, the Satellite installer used plugins that did not match the rest of the installer modules. This update changes how the installer uses Puppet and no longer loads plugins from `/opt/puppetlabs/puppet/cache/lib/`. As a result, the installer only uses plugins provided by the installer, and no other plugins that could be present on the system.
    • Done
    • Manual
    • Yes

      Issue: Upgrade from 6.15.4.2. to 6.16 fails due to the lack of connections to the database 

       

      If we start 6.15.4.2 upgrade with the max_connections to 1000 in the /var/lib/pgsql/postgresql.conf , During the upgrade to 6.16 the /var/lib/pgsql/data is backed up to /var/lib/pgsql/data-old and a new config is created in the /var/lib/pgsql/postgresql.conf but with max_connections = 100

      During that upgrade it will fail due to the lack of connections to the database even when you have specified it in /etc/foreman-installer/custom-hiera.yml:

      ---
postgresql::server::config_entries:
  max_connections: 1000
  shared_buffers: 6GB
  work_mem: 8MB
  autovacuum_vacuum_cost_limit: 2000

      If we then change the max_connections to 1000 manually and restart the upgrade it will succeed.

              egolov@redhat.com Evgeni Golov
              rhn-support-amiagarw Amit Agarwal
              Giovanni Formisano
              Jameer Pathan Jameer Pathan
              Jan Fiala Jan Fiala
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                Created:
                Updated:
                Resolved: