adding tags patroni feature

manifests/init.pp

@@ -239,6 +239,10 @@
 # @param service_enable
 #   Patroni service enable property
 # @param custom_pip_provider
+# @param  tags
+#   Boolean to use tag feature of patroni
+# @param tags_parameters
+#   Refer to `tags` setting
 #   Use custom pip path when installing pip packages
 class patroni (
 
@@ -366,6 +370,10 @@
   String $watchdog_device = '/dev/watchdog',
   Integer $watchdog_safety_margin = 5,
 
+  # Tags settings
+  Boolean $tags = false,
+  Hash $tags_parameters = {},
+
   # Module Specific Settings
   Boolean $manage_postgresql = true,
   Optional[String] $postgresql_version = undef,

spec/classes/patroni_spec.rb

@@ -328,6 +328,21 @@
         end
       end
 
+      context 'tags => true' do
+        let(:params) { { 'scope' => 'testscope', 'tags' => true } }
+
+        it 'has valid config' do
+          content = catalogue.resource('file', 'patroni_config').send(:parameters)[:content]
+          config = YAML.safe_load(content)
+          expected = {
+            'tags' => {
+              'nofailover' => 'true',
+            },
+          }
+          expect(config).to include(expected)
+        end
+      end
+
       context 'manage_postgresql => false' do
         let(:params) { { 'scope' => 'testscope', 'manage_postgresql' => false } }
 

templates/postgresql.yml.erb

@@ -281,3 +281,11 @@ consul:
   service_check_interval: <%= @consul_service_check_interval %>
 <% end -%>
 <% end -%>
+<%- if @tags -%>
+<% unless @tags_parameters.empty? -%>
+tags:
+<% @tags_parameters.each do |name,val| -%>
+  <%= name -%>: <%= val %>
+<% end -%>
+<% end -%>
+ <%- end -%>