(FACT-2728) Added hypervisors fact for Solaris

lib/facter/facts/solaris/hypervisors/ldom.rb

@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+module Facts
+  module Solaris
+    module Hypervisors
+      class Ldom
+        FACT_NAME = 'hypervisors.ldom'
+
+        def initialize
+          @log = Facter::Log.new(self)
+        end
+
+        def call_the_resolver
+          fact_value = %i[
+            chassis_serial control_domain domain_name
+            domain_uuid role_control role_io role_root role_service
+          ].map! { |key| [key, Facter::Resolvers::Solaris::Ldom.resolve(key)] }.to_h
+
+          Facter::ResolvedFact.new(FACT_NAME, fact_value)
+        end
+      end
+    end
+  end
+end

lib/facter/facts/solaris/hypervisors/zone.rb

@@ -0,0 +1,39 @@
+# frozen_string_literal: true
+
+module Facts
+  module Solaris
+    module Hypervisors
+      class Zone
+        FACT_NAME = 'hypervisors.zone'
+
+        def initialize
+          @log = Facter::Log.new(self)
+        end
+
+        def call_the_resolver
+          fact_value = current_zone
+
+          Facter::ResolvedFact.new(FACT_NAME, fact_value)
+        end
+
+        def current_zone
+          current_zone_name = Facter::Resolvers::Solaris::ZoneName.resolve(:current_zone_name)
+          return unless current_zone_name
+
+          zones = Facter::Resolvers::Solaris::Zone.resolve(:zone)
+          return nil unless zones
+
+          current_zone = zones.find { |r| r[:name] == current_zone_name }
+
+          {
+            brand: current_zone[:brand],
+            id: current_zone[:id],
+            ip_type: current_zone[:iptype],
+            name: current_zone[:name],
+            uuid: current_zone[:uuid]
+          }
+        end
+      end
+    end
+  end
+end

spec/facter/facts/solaris/hypervisors/ldom_spec.rb

@@ -0,0 +1,79 @@
+# frozen_string_literal: true
+
+describe Facts::Solaris::Hypervisors::Ldom do
+  describe '#call_the_resolver' do
+    subject(:fact) { Facts::Solaris::Hypervisors::Ldom.new }
+
+    before do
+      allow(Facter::Resolvers::Solaris::Ldom).to receive(:resolve)
+    end
+
+    context 'when Ldom resolver returns values' do
+      let(:value) do
+        {
+          'chassis_serial' => 'AK00358110',
+          'control_domain' => 'opdx-a0-sun2',
+          'domain_name' => 'sol11-9',
+          'domain_uuid' => 'd7a3a4df-ce8c-47a9-b396-cb5a5f30c0b2',
+          'role_control' => 'false',
+          'role_io' => 'false',
+          'role_root' => 'false',
+          'role_service' => 'false'
+        }
+      end
+
+      before do
+        allow(Facter::Resolvers::Solaris::Ldom).to receive(:resolve).with(:chassis_serial).and_return('AK00358110')
+        allow(Facter::Resolvers::Solaris::Ldom).to receive(:resolve).with(:control_domain).and_return('opdx-a0-sun2')
+        allow(Facter::Resolvers::Solaris::Ldom).to receive(:resolve).with(:domain_name).and_return('sol11-9')
+        allow(Facter::Resolvers::Solaris::Ldom).to receive(:resolve).with(:role_control).and_return('false')
+        allow(Facter::Resolvers::Solaris::Ldom).to receive(:resolve).with(:role_io).and_return('false')
+        allow(Facter::Resolvers::Solaris::Ldom).to receive(:resolve).with(:role_root).and_return('false')
+        allow(Facter::Resolvers::Solaris::Ldom).to receive(:resolve).with(:role_service).and_return('false')
+        allow(Facter::Resolvers::Solaris::Ldom)
+          .to receive(:resolve)
+          .with(:domain_uuid)
+          .and_return('d7a3a4df-ce8c-47a9-b396-cb5a5f30c0b2')
+      end
+
+      it 'returns virtual fact as physical' do
+        expect(fact.call_the_resolver).to be_an_instance_of(Facter::ResolvedFact).and \
+          have_attributes(name: 'hypervisors.ldom', value: value)
+      end
+    end
+
+    context 'when ldom resolver returns nil' do
+      before do
+        allow(Facter::Resolvers::Solaris::Ldom).to receive(:resolve).with(:chassis_serial).and_return(nil)
+        allow(Facter::Resolvers::Solaris::Ldom).to receive(:resolve).with(:control_domain).and_return(nil)
+        allow(Facter::Resolvers::Solaris::Ldom).to receive(:resolve).with(:domain_name).and_return(nil)
+        allow(Facter::Resolvers::Solaris::Ldom).to receive(:resolve).with(:role_control).and_return(nil)
+        allow(Facter::Resolvers::Solaris::Ldom).to receive(:resolve).with(:role_impl).and_return(nil)
+        allow(Facter::Resolvers::Solaris::Ldom).to receive(:resolve).with(:role_io).and_return(nil)
+        allow(Facter::Resolvers::Solaris::Ldom).to receive(:resolve).with(:role_root).and_return(nil)
+        allow(Facter::Resolvers::Solaris::Ldom).to receive(:resolve).with(:role_service).and_return(nil)
+        allow(Facter::Resolvers::Solaris::Ldom).to receive(:resolve).with(:domain_uuid).and_return(nil)
+      end
+
+      context 'when role_control is false' do
+        let(:value) do
+          {
+            'chassis_serial' => nil,
+            'control_domain' => nil,
+            'domain_name' => nil,
+            'domain_uuid' => nil,
+            'role_control' => nil,
+            'role_io' => nil,
+            'role_root' => nil,
+            'role_service' => nil
+          }
+        end
+
+        it 'returns virtual fact as physical' do
+          expect(fact.call_the_resolver).to be_an_instance_of(Facter::ResolvedFact).and \
+            have_attributes(name: 'hypervisors.ldom', value: value)
+        end
+      end
+    end
+  end
+end

spec/facter/facts/solaris/hypervisors/zone_spec.rb

@@ -0,0 +1,91 @@
+# frozen_string_literal: true
+
+describe Facts::Solaris::Hypervisors::Zone do
+  describe '#call_the_resolver' do
+    subject(:fact) { Facts::Solaris::Hypervisors::Zone.new }
+
+    before do
+      allow(Facter::Resolvers::Solaris::ZoneName).to receive(:resolve)
+      allow(Facter::Resolvers::Solaris::Zone).to receive(:resolve)
+    end
+
+    context 'when current zone name is nil' do
+      let(:current_zone_name) { nil }
+
+      before do
+        allow(Facter::Resolvers::Solaris::ZoneName)
+          .to receive(:resolve)
+          .with(:current_zone_name)
+          .and_return(current_zone_name)
+      end
+
+      it 'returns virtual fact as physical' do
+        expect(fact.call_the_resolver).to be_an_instance_of(Facter::ResolvedFact).and \
+          have_attributes(name: 'hypervisors.zone', value: nil)
+      end
+    end
+
+    context 'when zone resolver call is nil' do
+      let(:current_zone_name) { 'global' }
+      let(:zones) { nil }
+
+      before do
+        allow(Facter::Resolvers::Solaris::ZoneName)
+          .to receive(:resolve)
+          .with(:current_zone_name)
+          .and_return(current_zone_name)
+        allow(Facter::Resolvers::Solaris::Zone).to receive(:resolve).with(:zone).and_return(zones)
+      end
+
+      it 'returns current zone details' do
+        expect(fact.call_the_resolver).to be_an_instance_of(Facter::ResolvedFact).and \
+          have_attributes(name: 'hypervisors.zone', value: nil)
+      end
+    end
+
+    context 'when current zone name is valid' do
+      let(:current_zone_name) { 'global' }
+      let(:zones) do
+        [
+          {
+            brand: 'solaris',
+            id: 0,
+            iptype: 'shared',
+            name: 'global',
+            uuid: '1234',
+            status: 'running',
+            path: 'my/path'
+          },
+          {
+            brand: 'solaris',
+            id: 1,
+            iptype: 'not_shared',
+            name: 'global2',
+            uuid: '4321',
+            status: 'running',
+            path: 'my/path'
+          }
+        ]
+      end
+
+      before do
+        allow(Facter::Resolvers::Solaris::ZoneName)
+          .to receive(:resolve)
+          .with(:current_zone_name)
+          .and_return(current_zone_name)
+        allow(Facter::Resolvers::Solaris::Zone).to receive(:resolve).with(:zone).and_return(zones)
+      end
+
+      it 'returns current zone details' do
+        expect(fact.call_the_resolver).to be_an_instance_of(Facter::ResolvedFact).and \
+          have_attributes(name: 'hypervisors.zone', value: {
+                            'brand' => 'solaris',
+                            'id' => 0,
+                            'ip_type' => 'shared',
+                            'name' => 'global',
+                            'uuid' => '1234'
+                          })
+      end
+    end
+  end
+end