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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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    • Rocket
    • 8
    • False
    • rubygem-kafo-7.6.1
    • Important
    • Satellite Rocket Sprint 1, Satellite Rocket Sprint 2
    • sat-rocket
    • Bug Fix
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      Cause: Puppet loads plugins from /opt/puppetlabs/puppet/cache/lib/
      Consequence: Satellite installer ends up using plugins that don't match the rest of the installer modules
      Fix: Configure Puppet not to load plugins from /opt/puppetlabs/puppet/cache/lib/
      Result: Installer only uses plugins shipped by it, not others that could be present on the system.
      Show
      Cause: Puppet loads plugins from /opt/puppetlabs/puppet/cache/lib/ Consequence: Satellite installer ends up using plugins that don't match the rest of the installer modules Fix: Configure Puppet not to load plugins from /opt/puppetlabs/puppet/cache/lib/ Result: Installer only uses plugins shipped by it, not others that could be present on the system.
    • Proposed
    • 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 the /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: