Jira (PUP-10432) RedHat RHBA-2020:1028 breaks yum.rb in yum provider for some systems

[Matt Schlosser (Jira)]

Title: Message Title

Matt Schlosser created an issue   Puppet / PUP-10432 RedHat RHBA-2020:1028 breaks yum.rb in yum provider for some systems Issue Type: Bug Assignee: Unassigned Created: 2020/04/21 9:48 AM Priority: Normal Reporter: Matt Schlosser Puppet Version: 5.5.x (probably 6.x as well) Puppet Server Version: NA, but 5.3.x OS Name/Version: RedHat Linux 7.8 Describe your issue in as much detail as possible… Describe steps to reproduce… Desired Behavior: Yum package ensure => latest should ensure latest Actual Behavior: Yum package ensure => latest never finds an update.  Explicit versions work OK. More details: RH added a newline character when subscription manager is enabled. yum.rb looks for first blank line: https://github.com/puppetlabs/puppet/blob/f2709eb5b28894cf017dbe41290d3c0d168e721b/lib/puppet/provider/package/yum.rb#L123-L125     lib/puppet/provider/package/yum.rb:123-125 def self.parse_updates(str) # Strip off all content before the first blank line body = str.partition(/^\s*\n/m).last   As a result, parse_updates returns {} when subscription manager is enabled. Old behavior: # yum check-update Loaded plugins: product-id, search-disabled-repos, subscription-manager This system is not registered with an entitlement server. You can use subscription-manager to register.   New behavior: # yum check-update Loaded plugins: product-id, search-disabled-repos, subscription-manager   This system is not registered with an entitlement server. You can use subscription-manager to register. As a result, parse_updates returns {} when subscription manager is enabled.   workaround 1: disable subscription-manager workaround 2: downgrade subscription-manager Example Code: $app == 'pcmhi' $version == 'latest'  # package     package { $app:         ensure    => $version,         provider  => yum,         require   => Yumrepo[$app],         subscribe => [             Package['nginx'],             Package['python3']         ]     }     Repo Contents: Index of rpm/pcmhi/quality_assurance Name Last modified Size ../ repodata/ 20-Apr-2020 19:28 - pcmhi-3.5.23-0.x86_64.rpm 20-Apr-2020 16:01 19.53 MB pcmhi-3.6.0-0.x86_64.rpm 20-Apr-2020 19:28 23.33 MB Manual Update Check: # yum check-update | grep pcmhi pcmhi.x86_64             1:3.6.0-0             pcmhi   Puppet logs: ^[[0;36mDebug: Executing: '/bin/rpm --version'^[[0m ^[[0;36mDebug: Executing '/bin/rpm -qa --nosignature --nodigest --qf '%{NAME} %|EPOCH?{%{EPOCH}}:{0}| %{VERSION} %{RELEASE} %{ARCH}\n' | sort'^[[0m ^[[0;36mDebug: Executing: '/bin/yum check-update'^[[0m   PoC fix for yum.rb:   def self.parse_updates(str)     # Strip off all content before the first blank line     self.debug "parse_updates input #{str}"     body = str.partition(/^\s*\n/m).last     self.debug "parse_updates body #{body}"   updates = Hash.new { |h, k| h[k] = [] }     body.split.each_slice(3) do |tuple|       self.debug "tuple #{tuple}"       break if tuple[0] =~ /^(Obsoleting|Security:|Update)/   Add Comment   This message was sent by Atlassian Jira (v8.5.2#805002-sha1:a66f935) -- You received this message because you are subscribed to the Google Groups "Puppet Bugs" group. To unsubscribe from this group and stop receiving emails from it, send an email to puppet-bugs+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/puppet-bugs/JIRA.356228.1587487722000.43002.1587487740056%40Atlassian.JIRA.