Merge pull request #8415 from ciprianbadescu/maint/master/mergeback

lib/puppet/settings.rb

@@ -385,6 +385,19 @@ def initialize_app_defaults(app_defaults)
     call_hooks_deferred_to_application_initialization
     issue_deprecations
 
+    run_mode = Puppet::Util::RunMode[self.preferred_run_mode]
+    if run_mode.agent? || run_mode.server?
+      if self.set_in_section?(:masterport, run_mode.name) && !self.set_in_section?(:serverport, run_mode.name)
+        self[:serverport] = self[:masterport]
+      elsif self.set_by_config?(:masterport) && !self.set_by_config?(:serverport)
+        self[:serverport] = self[:masterport]
+      elsif self.set_in_section?(:serverport, run_mode.name) && !self.set_in_section?(:masterport, run_mode.name)
+        self[:masterport] = self[:serverport]
+      elsif self.set_by_config?(:serverport) && !self.set_by_config?(:masterport)
+        self[:masterport] = self[:serverport]
+      end
+    end
+
     REQUIRED_APP_SETTINGS.each do |key|
       create_ancestors(Puppet[key])
     end
@@ -916,6 +929,16 @@ def set_by_config?(param, environment = nil, run_mode = preferred_run_mode)
     end
   end
 
+  # Allow later inspection to determine if the setting was set by user
+  # config, rather than a default setting.
+  def set_in_section?(param, section)
+    param = param.to_sym
+    vals = searchpath_values(SearchPathElement.new(section, :section))
+    if vals
+      vals.lookup(param)
+    end
+  end
+
   # Patches the value for a param in a section.
   # This method is required to support the use case of unifying --dns-alt-names and
   # --dns_alt_names in the certificate face. Ideally this should be cleaned up.

spec/unit/settings_spec.rb

@@ -897,6 +897,144 @@ def metadata(setting)
       expect(metadata(@settings.setting(:myfile))).to eq({:mode => "664"})
     end
 
+    context "when setting serverport and masterport" do
+      before(:each) do
+        default_values = {}
+        PuppetSpec::Settings::TEST_APP_DEFAULT_DEFINITIONS.keys.each do |key|
+          default_values[key] = 'default value'
+        end
+        @settings.define_settings :main, PuppetSpec::Settings::TEST_APP_DEFAULT_DEFINITIONS
+        @settings.define_settings :server, :masterport => { :desc => "a", :default => 1000 }
+        @settings.define_settings :server, :serverport => { :desc => "a", :default => 1000 }
+        @settings.define_settings :server, :ca_port => { :desc => "a", :default => "$serverport" }
+        @settings.define_settings :server, :report_port => { :desc => "a", :default => "$serverport" }
+        expect(@settings).to receive(:read_file).and_return(text)
+        @settings.send(:parse_config_files)
+        @settings.initialize_app_defaults(default_values.merge(:run_mode => :agent))
+        expect(@settings.preferred_run_mode).to eq(:agent)
+      end
+
+      context 'with serverport in main and masterport in agent' do
+        let(:text) do
+          "[main]
+      serverport = 444
+      [agent]
+      masterport = 445
+      "
+        end
+
+        it { expect(@settings[:serverport]).to eq(445) }
+        it { expect(@settings[:ca_port]).to eq("445") }
+        it { expect(@settings[:report_port]).to eq("445") }
+      end
+
+      context 'with serverport and masterport in main' do
+        let(:text) do
+          "[main]
+      serverport = 445
+      masterport = 444
+      "
+        end
+
+        it { expect(@settings[:serverport]).to eq(445) }
+        it { expect(@settings[:ca_port]).to eq("445") }
+        it { expect(@settings[:report_port]).to eq("445") }
+      end
+
+      context 'with serverport and masterport in agent' do
+        let(:text) do
+          "[agent]
+      serverport = 445
+      masterport = 444
+      "
+        end
+
+        it { expect(@settings[:serverport]).to eq(445) }
+        it { expect(@settings[:ca_port]).to eq("445") }
+        it { expect(@settings[:report_port]).to eq("445") }
+      end
+
+      context 'with both serverport and masterport in main and agent' do
+        let(:text) do
+          "[main]
+      serverport = 447
+      masterport = 442
+      [agent]
+      serverport = 445
+      masterport = 444
+      "
+        end
+
+        it { expect(@settings[:serverport]).to eq(445) }
+        it { expect(@settings[:ca_port]).to eq("445") }
+        it { expect(@settings[:report_port]).to eq("445") }
+      end
+
+      context 'with serverport in agent and masterport in main' do
+        let(:text) do
+          "[agent]
+      serverport = 444
+      [main]
+      masterport = 445
+      "
+        end
+
+        it { expect(@settings[:serverport]).to eq(444) }
+        it { expect(@settings[:ca_port]).to eq("444") }
+        it { expect(@settings[:report_port]).to eq("444") }
+      end
+
+      context 'with masterport in main' do
+        let(:text) do
+          "[main]
+      masterport = 445
+      "
+        end
+
+        it { expect(@settings[:serverport]).to eq(445) }
+        it { expect(@settings[:ca_port]).to eq("445") }
+        it { expect(@settings[:report_port]).to eq("445") }
+      end
+
+      context 'with masterport in agent' do
+        let(:text) do
+          "[agent]
+      masterport = 445
+      "
+        end
+
+        it { expect(@settings[:serverport]).to eq(445) }
+        it { expect(@settings[:ca_port]).to eq("445") }
+        it { expect(@settings[:report_port]).to eq("445") }
+      end
+
+      context 'with serverport in agent' do
+        let(:text) do
+          "[agent]
+      serverport = 445
+      "
+        end
+
+        it { expect(@settings[:serverport]).to eq(445) }
+        it { expect(@settings[:masterport]).to eq(445) }
+        it { expect(@settings[:ca_port]).to eq("445") }
+        it { expect(@settings[:report_port]).to eq("445") }
+      end
+
+      context 'with serverport in main' do
+        let(:text) do
+          "[main]
+      serverport = 445
+      "
+        end
+
+        it { expect(@settings[:serverport]).to eq(445) }
+        it { expect(@settings[:masterport]).to eq(445) }
+        it { expect(@settings[:ca_port]).to eq("445") }
+        it { expect(@settings[:report_port]).to eq("445") }
+      end
+    end
+
     it "does not use the metadata from the same setting in a different section" do
       default_values = {}
       PuppetSpec::Settings::TEST_APP_DEFAULT_DEFINITIONS.keys.each do |key|