Merge pull request #1312 from chef/fix_arista

Fix arista platform detection

2 files changed, 7 insertions, 5 deletions

diff --git a/lib/ohai/plugins/linux/platform.rb b/lib/ohai/plugins/linux/platform.rb
index e0912f2b..a9de8d54 100644
--- a/lib/ohai/plugins/linux/platform.rb
+++ b/lib/ohai/plugins/linux/platform.rb
@@ -212,6 +212,9 @@ Ohai.plugin(:Platform) do
       contents = File.read("/etc/parallels-release").chomp
       platform get_redhatish_platform(contents)
       platform_version contents.match(/(\d\.\d\.\d)/)[0]
+    elsif File.exist?("/etc/Eos-release")
+      platform "arista_eos"
+      platform_version File.read("/etc/Eos-release").strip.split[-1]
     elsif File.exist?("/etc/redhat-release")
       contents = File.read("/etc/redhat-release").chomp
       platform get_redhatish_platform(contents)
@@ -235,9 +238,6 @@ Ohai.plugin(:Platform) do
       else
         platform "suse"
       end
-    elsif File.exist?("/etc/Eos-release")
-      platform "arista_eos"
-      platform_version File.read("/etc/Eos-release").strip.split[-1]
     elsif os_release_file_is_cisco?
       raise "unknown Cisco /etc/os-release or /etc/cisco-release ID_LIKE field" if
         os_release_info["ID_LIKE"].nil? || !os_release_info["ID_LIKE"].include?("wrlinux")
diff --git a/spec/unit/plugins/linux/platform_spec.rb b/spec/unit/plugins/linux/platform_spec.rb
index 43c66b63..cf360ebe 100644
--- a/spec/unit/plugins/linux/platform_spec.rb
+++ b/spec/unit/plugins/linux/platform_spec.rb
@@ -461,6 +461,8 @@ OS_DATA
 
     describe "on arista eos" do
 
+      let(:have_system_release) { true }
+      let(:have_redhat_release) { true }
       let(:have_eos_release) { true }
 
       before(:each) do
@@ -468,11 +470,11 @@ OS_DATA
       end
 
       it "should set platform to arista_eos" do
-        expect(File).to receive(:read).with("/etc/Eos-release").and_return("Arista Networks EOS 4.16.7M")
+        expect(File).to receive(:read).with("/etc/Eos-release").and_return("Arista Networks EOS 4.21.1.1F")
         plugin.run
         expect(plugin[:platform]).to eq("arista_eos")
         expect(plugin[:platform_family]).to eq("fedora")
-        expect(plugin[:platform_version]).to eq("4.16.7M")
+        expect(plugin[:platform_version]).to eq("4.21.1.1F")
       end
     end