class SyncWrap::AmazonLinux

Customizations for Amazon Linux.

Attributes

amazon_version[RW]

Amazon Linux version, e.g. '2014.09.1' or '2017.12'. No default value.

distro_version[RW]

Amazon Linux version, e.g. '2014.09.1' or '2017.12'. No default value.

Public Instance Methods

rhel_version() click to toggle source

Return SyncWrap::RHEL#rhel_version if specified, or a comparable RHEL version if amazon_version is specified. Beyond Amazon Linux 2014.03 this default mapping is fixed at RHEL 7.

Relevant history:

2011.09 upgraded to glibc 2.12, parity with RHEL 6
2014.03 upgraded to glibc 2.17, parity with RHEL 7

Calls superclass method

# File lib/syncwrap/components/amazon_linux.rb, line 40
def rhel_version
  super ||
    ( amazon_version &&
      ( ( version_gte?( amazon_version, [2014,3] ) && '7' ) ||
        ( version_gte?( amazon_version, [2011,9] ) && '6' ) ||
        '5' ) )
end

systemd?() click to toggle source

Despite earlier versions being otherwise comparable to RHEL 7, the first version of Amazon Linux with systemd is 2017.12.

# File lib/syncwrap/components/amazon_linux.rb, line 50
def systemd?
  if @systemd.nil? && amazon_version
    @systemd = version_gte?( amazon_version, [2017,12] )
  end
  @systemd
end