diff --git a/.fixtures.yml b/.fixtures.yml
index 3a8278e..faa7b12 100644
--- a/.fixtures.yml
+++ b/.fixtures.yml
@@ -13,3 +13,4 @@ fixtures:
       puppet_version: '>= 6.0.0'
     stdlib:           'https://github.com/puppetlabs/puppetlabs-stdlib'
     systemd:          'https://github.com/voxpupuli/puppet-systemd'
+    yumrepo_core:     'https://github.com/puppetlabs/puppetlabs-yumrepo_core'
diff --git a/manifests/repo.pp b/manifests/repo.pp
index 51c8528..a22e7ab 100644
--- a/manifests/repo.pp
+++ b/manifests/repo.pp
@@ -2,17 +2,24 @@
 #
 # @param version
 #   The Pulpcore version to use
+# @param baseurl
+#   An optional base URL to be used for yumrepo, instead of the default
+# @param gpgkey
+#   An optional value for gpgkey to be used for yumrepo, instead of the default.
+#   If an empty string is passed, gpgcheck will be disabled.
 class pulpcore::repo (
   Variant[Enum['nightly'], Pattern['^\d+\.\d+$']] $version = '3.28',
+  Optional[Stdlib::HTTPUrl] $baseurl = undef,
+  Optional[String[0]] $gpgkey = undef,
 ) {
   $dist_tag = "el${facts['os']['release']['major']}"
 
   yumrepo { 'pulpcore':
     name     => "Pulpcore ${version}",
-    baseurl  => "https://yum.theforeman.org/pulpcore/${version}/${dist_tag}/\$basearch",
+    baseurl  => pick($baseurl, "https://yum.theforeman.org/pulpcore/${version}/${dist_tag}/\$basearch"),
     enabled  => '1',
-    gpgcheck => '1',
-    gpgkey   => "https://yum.theforeman.org/pulpcore/${version}/GPG-RPM-KEY-pulpcore",
+    gpgcheck => if $gpgkey == '' { '0' } else { '1' },
+    gpgkey   => pick($gpgkey, "https://yum.theforeman.org/pulpcore/${version}/GPG-RPM-KEY-pulpcore"),
     notify   => Anchor['pulpcore::repo'],
   }
 
diff --git a/spec/classes/repo_spec.rb b/spec/classes/repo_spec.rb
index 0da9730..384e2e7 100644
--- a/spec/classes/repo_spec.rb
+++ b/spec/classes/repo_spec.rb
@@ -7,12 +7,13 @@
 
       describe "with default values" do
         it { is_expected.to compile.with_all_deps }
-        it do
-          is_expected.to contain_anchor('pulpcore::repo')
-          is_expected.to contain_file('/etc/yum.repos.d/pulpcore.repo')
-            .with_content(%r{^baseurl=https://yum.theforeman.org/pulpcore/\d+\.\d+/el\d+/\$basearch$})
-            .that_notifies('Anchor[pulpcore::repo]')
-        end
+        it { is_expected.to contain_anchor('pulpcore::repo') }
+        it { is_expected.to contain_yumrepo('pulpcore')
+          .with_baseurl(%r{https://yum.theforeman.org/pulpcore/\d+\.\d+/el\d+/\$basearch$})
+          .with_gpgcheck(1)
+          .with_gpgkey(%r{https://yum.theforeman.org/pulpcore/\d+\.\d+/GPG-RPM-KEY-pulpcore})
+          .that_notifies('Anchor[pulpcore::repo]')
+        }
 
         if os_facts[:os]['release']['major'] == '8'
           it 'configures the pulpcore module' do
@@ -21,7 +22,7 @@
               .with_ensure(/^el\d+/)
               .with_enable_only(true)
               .with_provider('dnfmodule')
-              .that_requires('File[/etc/yum.repos.d/pulpcore.repo]')
+              .that_requires('Yumrepo[pulpcore]')
               .that_notifies('Anchor[pulpcore::repo]')
           end
         else
@@ -32,16 +33,17 @@
       describe "with nightly version" do
         let :params do
           {
-            version: 'nightly'
+            version: 'nightly',
+            gpgkey: '',
           }
         end
 
         it { is_expected.to compile.with_all_deps }
-        it do
-          is_expected.to contain_file('/etc/yum.repos.d/pulpcore.repo')
-            .with_content(%r{^baseurl=https://yum.theforeman.org/pulpcore/nightly/el\d+/\$basearch$})
-            .that_notifies('Anchor[pulpcore::repo]')
-        end
+        it { is_expected.to contain_yumrepo('pulpcore')
+          .with_baseurl(%r{https://yum.theforeman.org/pulpcore/nightly/el\d+/\$basearch$})
+          .with_gpgcheck(0)
+          .that_notifies('Anchor[pulpcore::repo]')
+        }
       end
     end
   end