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Bring train platform data more in line with ohai's platform data #126

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merged 4 commits into from
Aug 2, 2016

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stevendanna
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@stevendanna stevendanna commented Aug 1, 2016

With this PR family refers to the distribuion family while name refers to the specific distribution. For example, the family attribute for ubuntu is debian. Further, architecture information is collected for Linux and OS X using uname -m.

This includes possibly breaking changes:

  • The following platforms are now their own family and not listed as part of the redhat family: amazon, fedora.
  • The following platforms are now part of the redhat family whereas before they were their own families: centos oracle scientific enterpriseenterprise xenserver cloudlinux ibm_powerkvm nexus_centos wrlinux
  • The following platforms are now part of the debian family wheras before they were their own families: ubuntu, linuxmint, raspbian
  • opensuse and suse are now part of a single suse family.

Previously the os detection on linux set os[:family] to the name of the
distribution and did not set os[:name].  This meant that `os[:family]`
for CentOS was `centos` despite most uses expecting it to share the same
platform family identifier as other redhat based distributions.

Fixes #847

Signed-off-by: Steven Danna <steve@chef.io>
if DEBIAN_FAMILY.include?(@platform[:name])
'debian'
elsif RHEL_FAMILY.include?(@platform[:name])
'rhel'
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is there a reason, why we switch from redhat?

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I'm happy to switch this back. My goal in changing this was to bring it further in line with what ohai detects.

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@chris-rock chris-rock Aug 1, 2016

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We need to be compatible with Serverspec here: http://serverspec.org/advanced_tips.html They use redhat.

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Also see chef/chef#4665 for a discussion around amazon linux

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fixes inspec/inspec/issues/847

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fixes inspec/inspec/issues/772

@@ -12,95 +12,121 @@

module Train::Extras
module DetectLinux # rubocop:disable Metrics/ModuleLength
DEBIAN_FAMILY = %w{debian ubuntu linuxmint raspbian}.freeze
REDHAT_FAMILY = %w{centos redhat oracle scientific enterpriseenterprise amazon xenserver cloudlinux ibm_powerkvm nexus_centos wrlinux}.freeze
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Per lamont's comment, we should drop amazon from this array

This includes

- `family` refers to the distribuion family while `name` refers to the
  spcific distribution. For example, the family attribute for ubuntu is
  `debian`.

- The `redhat` family has been renamed `rhel`

- Fedora is not listed as a `rhel` platform.
@@ -66,7 +62,7 @@ def to_hash
},
}

OS['linux'] = %w{linux alpine arch coreos exherbo gentoo slackware} + OS['redhat'] + OS['debian'] + OS['suse']
OS['linux'] = %w{linux alpine arch coreos exherbo gentoo slackware fedora} + OS['redhat'] + OS['debian'] + OS['suse']
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do we have to add amazon as a platform here?

Signed-off-by: Steven Danna <steve@chef.io>
@arlimus
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arlimus commented Aug 2, 2016

Awesome improvements @stevendanna !! 👍

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Awesome work @stevendanna !

@chris-rock chris-rock merged commit 7a0ddde into master Aug 2, 2016
@chris-rock chris-rock deleted the ssd/family-ohai-sync branch August 2, 2016 09:56
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4 participants