Add support for ClearLinux

Set platform and platform_family to 'clearlinux'
on Clear Linux OS nodes.

Signed-off-by: Alberto Murillo Silva <alberto.murillo.silva@intel.com>

2 files changed, 41 insertions, 0 deletions

diff --git a/lib/ohai/plugins/linux/platform.rb b/lib/ohai/plugins/linux/platform.rb
index ae6d6589..a926f40f 100644
--- a/lib/ohai/plugins/linux/platform.rb
+++ b/lib/ohai/plugins/linux/platform.rb
@@ -127,6 +127,8 @@ Ohai.plugin(:Platform) do
       "exherbo"
     when /alpine/
       "alpine"
+    when /clearlinux/
+      "clearlinux"
     end
   end
 
@@ -232,6 +234,12 @@ Ohai.plugin(:Platform) do
     elsif File.exist?("/etc/alpine-release")
       platform "alpine"
       platform_version File.read("/etc/alpine-release").strip()
+    elsif File.exist?("/usr/lib/os-release")
+      contents = File.read("/usr/lib/os-release")
+      if /Clear Linux/ =~ contents
+        platform "clearlinux"
+        platform_version contents[/VERSION_ID=(\d+)/, 1]
+      end
     elsif lsb[:id] =~ /RedHat/i
       platform "redhat"
       platform_version lsb[:release]
diff --git a/spec/unit/plugins/linux/platform_spec.rb b/spec/unit/plugins/linux/platform_spec.rb
index 00f1425c..807c2b09 100644
--- a/spec/unit/plugins/linux/platform_spec.rb
+++ b/spec/unit/plugins/linux/platform_spec.rb
@@ -35,6 +35,7 @@ describe Ohai::System, "Linux plugin platform" do
   let(:have_parallels_release) { false }
   let(:have_raspi_config) { false }
   let(:have_os_release) { false }
+  let(:have_usr_lib_os_release) { false }
   let(:have_cisco_release) { false }
   let(:have_cumulus_dir) { false }
 
@@ -57,6 +58,7 @@ describe Ohai::System, "Linux plugin platform" do
     allow(File).to receive(:exist?).with("/etc/parallels-release").and_return(have_parallels_release)
     allow(File).to receive(:exist?).with("/usr/bin/raspi-config").and_return(have_raspi_config)
     allow(File).to receive(:exist?).with("/etc/os-release").and_return(have_os_release)
+    allow(File).to receive(:exist?).with("/usr/lib/os-release").and_return(have_usr_lib_os_release)
     allow(File).to receive(:exist?).with("/etc/shared/os-release").and_return(have_cisco_release)
     allow(Dir).to receive(:exist?).with("/etc/cumulus").and_return(have_cumulus_dir)
 
@@ -861,4 +863,35 @@ CISCO_RELEASE
       expect(@plugin[:platform_version]).to eq("6.0.0.14I")
     end
   end
+
+  describe "on clearlinux" do
+    let(:have_usr_lib_os_release) { true }
+    let(:usr_lib_os_release_content) do
+      <<-CLEARLINUX_RELEASE
+NAME="Clear Linux Software for Intel Architecture"
+VERSION=1
+ID=clear-linux-os
+VERSION_ID=16140
+PRETTY_NAME="Clear Linux OS for Intel Architecture"
+ANSI_COLOR="1;35"
+HOME_URL="https://clearlinux.org"
+SUPPORT_URL="https://clearlinux.org"
+BUG_REPORT_URL="mailto:dev@lists.clearlinux.org"
+PRIVACY_POLICY_URL="http://www.intel.com/privacy"
+CLEARLINUX_RELEASE
+    end
+
+    before do
+      expect(File).to receive(:read).with("/usr/lib/os-release").and_return(usr_lib_os_release_content)
+    end
+
+    it "should set platform to clearlinux and platform_family to clearlinux" do
+      @plugin.lsb = nil
+      @plugin.run
+
+      expect(@plugin[:platform]).to eq("clearlinux")
+      expect(@plugin[:platform_family]).to eq("clearlinux")
+      expect(@plugin[:platform_version]).to eq("16140")
+    end
+  end
 end