diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index ac42dc2..e0d7148 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -1,136 +1,137 @@
 name: CI
 
 on:
   push:
     branches:
       - main
       - master
   pull_request:
 
 jobs:
   unit:
     runs-on: ubuntu-latest
     continue-on-error: ${{ matrix.allow_failure }}
     strategy:
       fail-fast: false
       matrix:
         include:
           - ruby: 2.5.7
             puppet: 6
             fixtures: .fixtures.yml
             allow_failure: false
           - ruby: 2.7.0
             puppet: 7
             fixtures: .fixtures.yml
             allow_failure: false
           - ruby: 2.5.7
             puppet: 6
             fixtures: .fixtures-latest.yml
             allow_failure: true
           - ruby: 2.7.0
             puppet: 7
             fixtures: .fixtures-latest.yml
             allow_failure: true
     env:
       BUNDLE_WITHOUT: system_tests:release
       PUPPET_GEM_VERSION: "~> ${{ matrix.puppet }}.0"
       FACTER_GEM_VERSION: "< 4.0"
       FIXTURES_YML: ${{ matrix.fixtures }}
     name: Puppet ${{ matrix.puppet }} (Ruby ${{ matrix.ruby }} fixtures=${{ matrix.fixtures }})
     steps:
       - uses: actions/checkout@v2
       - name: Setup ruby
         uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler-cache: true
           bundler: '2.1.0'
       - name: Validate
         run: bundle exec rake check:symlinks check:git_ignore check:dot_underscore check:test_file rubocop syntax lint metadata_lint
       - name: Run tests
         run: bundle exec rake parallel_spec
   acceptance:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
         set:
           - "centos-7"
           - "centos-8"
           - "debian-9"
           - "debian-10"
           - "ubuntu-1804"
+          - "ubuntu-2004"
         puppet:
           - "puppet6"
           - "puppet7"
         keycloak_version:
           - "8.0.1"
           - "12.0.1"
         keycloak_full:
           - "no"
         keycloak_domain_mode_cluster:
           - "no"
         include:
           - set: "centos-7"
             puppet: "puppet6"
             keycloak_version: "8.0.1"
             keycloak_full: "yes"
           - set: "centos-7"
             puppet: "puppet6"
             keycloak_version: "12.0.1"
             keycloak_full: "yes"
           - set: "centos-7"
             puppet: "puppet7"
             keycloak_version: "8.0.1"
             keycloak_full: "yes"
           - set: "centos-7"
             puppet: "puppet7"
             keycloak_version: "12.0.1"
             keycloak_full: "yes"
           - set: "centos-7-domain-mode-cluster"
             puppet: "puppet6"
             keycloak_version: "8.0.1"
             keycloak_domain_mode_cluster: "yes"
           - set: "centos-7-domain-mode-cluster"
             puppet: "puppet6"
             keycloak_version: "12.0.1"
             keycloak_domain_mode_cluster: "yes"
           - set: "centos-7-domain-mode-cluster"
             puppet: "puppet7"
             keycloak_version: "8.0.1"
             keycloak_domain_mode_cluster: "yes"
           - set: "centos-7-domain-mode-cluster"
             puppet: "puppet7"
             keycloak_version: "12.0.1"
             keycloak_domain_mode_cluster: "yes"
     env:
       BUNDLE_WITHOUT: development:release
       BEAKER_debug: true
     name: ${{ matrix.puppet }} ${{ matrix.set }} (keycloak=${{ matrix.keycloak_version }} full=${{ matrix.keycloak_full }})
     steps:
       - name: Enable IPv6 on docker
         run: |
           echo '{"ipv6":true,"fixed-cidr-v6":"2001:db8:1::/64"}' | sudo tee /etc/docker/daemon.json
           sudo service docker restart
       # https://github.com/actions/virtual-environments/issues/181#issuecomment-610874237
       - name: apparmor
         run: |
             set -x
             sudo apt-get remove mysql-server --purge
             sudo apt-get install apparmor-profiles
             sudo apparmor_parser -R /etc/apparmor.d/usr.sbin.mysqld
       - uses: actions/checkout@v2
       - name: Setup ruby
         uses: ruby/setup-ruby@v1
         with:
           ruby-version: '2.7'
           bundler-cache: true
           bundler: '2.1.0'
       - name: Run tests
         run: bundle exec rake beaker
         env:
           BEAKER_PUPPET_COLLECTION: ${{ matrix.puppet }}
           BEAKER_set: ${{ matrix.set }}
           BEAKER_keycloak_version: ${{ matrix.keycloak_version }}
           BEAKER_keycloak_full: ${{ matrix.keycloak_full }}
           BEAKER_keycloak_domain_mode_cluster: ${{ matrix.keycloak_domain_mode_cluster }}
diff --git a/.sync.yml b/.sync.yml
index e6d05c6..f6050df 100644
--- a/.sync.yml
+++ b/.sync.yml
@@ -1,83 +1,84 @@
 ---
 .github/workflows/ci.yaml:
   unit_name: Puppet ${{ matrix.puppet }} (Ruby ${{ matrix.ruby }} fixtures=${{ matrix.fixtures }})
   unit_includes:
     - ruby: '2.5.7'
       puppet: '6'
       fixtures: .fixtures-latest.yml
       allow_failure: true
     - ruby: '2.7.0'
       puppet: '7'
       fixtures: .fixtures-latest.yml
       allow_failure: true
   acceptance_name: '${{ matrix.puppet }} ${{ matrix.set }} (keycloak=${{ matrix.keycloak_version }} full=${{ matrix.keycloak_full }})'
   acceptance_matrix:
     set:
       - centos-7
       - centos-8
       - debian-9
       - debian-10
       - ubuntu-1804
+      - ubuntu-2004
     puppet:
       - puppet6
       - puppet7
     keycloak_version:
       - '8.0.1'
       - '12.0.1'
     keycloak_full: ['no']
     keycloak_domain_mode_cluster: ['no']
   acceptance_includes:
     - set: centos-7
       puppet: puppet6
       keycloak_version: 8.0.1
       keycloak_full: 'yes'
     - set: centos-7
       puppet: puppet6
       keycloak_version: 12.0.1
       keycloak_full: 'yes'
     - set: centos-7
       puppet: puppet7
       keycloak_version: 8.0.1
       keycloak_full: 'yes'
     - set: centos-7
       puppet: puppet7
       keycloak_version: 12.0.1
       keycloak_full: 'yes'
     - set: centos-7-domain-mode-cluster
       puppet: puppet6
       keycloak_version: 8.0.1
       keycloak_domain_mode_cluster: 'yes'
     - set: centos-7-domain-mode-cluster
       puppet: puppet6
       keycloak_version: 12.0.1
       keycloak_domain_mode_cluster: 'yes'
     - set: centos-7-domain-mode-cluster
       puppet: puppet7
       keycloak_version: 8.0.1
       keycloak_domain_mode_cluster: 'yes'
     - set: centos-7-domain-mode-cluster
       puppet: puppet7
       keycloak_version: 12.0.1
       keycloak_domain_mode_cluster: 'yes'
 .gitignore:
   paths:
     - /vagrant/.vagrant/
     - /vagrant/*.log
 .gitlab-ci.yml:
   delete: true
 appveyor.yml:
   delete: true
 spec/acceptance/nodesets/centos-6.yml:
   delete: true
 spec/acceptance/nodesets/debian-8.yml:
   delete: true
 spec/acceptance/nodesets/debian-10.yml:
   packages:
     - iproute2
 spec/acceptance/nodesets/ubuntu-1404.yml:
   delete: true
 spec/acceptance/nodesets/ubuntu-1604.yml:
   delete: true
 spec/acceptance/nodesets/ubuntu-1804.yml:
   packages:
     - iproute2
diff --git a/README.md b/README.md
index 17f27e6..6753c41 100644
--- a/README.md
+++ b/README.md
@@ -1,544 +1,546 @@
 # puppet-module-keycloak
 
 [![Puppet Forge](http://img.shields.io/puppetforge/v/treydock/keycloak.svg)](https://forge.puppetlabs.com/treydock/keycloak)
 [![CI Status](https://github.com/treydock/puppet-module-keycloak/workflows/CI/badge.svg?branch=master)](https://github.com/treydock/puppet-module-keycloak/actions?query=workflow%3ACI)
 
 #### Table of Contents
 
 1. [Overview](#overview)
     * [Supported Versions of Keycloak](#supported-versions-of-keycloak)
 2. [Usage - Configuration options](#usage)
     * [Keycloak](#keycloak)
     * [Deploy SPI](#deploy-spi)
     * [keycloak_realm](#keycloak_realm)
     * [keycloak_ldap_user_provider](#keycloak_ldap_user_provider)
     * [keycloak_ldap_mapper](#keycloak_ldap_mapper)
     * [keycloak_sssd_user_provider](#keycloak_sssd_user_provider)
     * [keycloak_client](#keycloak_client)
     * [keycloak::client_scope::oidc](#keycloakclient_scopeoidc)
     * [keycloak::client_scope::saml](#keycloakclient_scopesaml)
     * [keycloak_client_scope](#keycloak_client_scope)
     * [keycloak_protocol_mapper](#keycloak_protocol_mapper)
     * [keycloak_client_protocol_mapper](#keycloak_client_protocol_mapper)
     * [keycloak_identity_provider](#keycloak_identity_provider)
     * [Keycloak Flows](#keycloak-flows)
     * [keycloak_api](#keycloak_api)
     * [keycloak_required_action](#keycloak_required_action)
 3. [Reference - Parameter and detailed reference to all options](#reference)
 4. [Limitations - OS compatibility, etc.](#limitations)
 
 ## Overview
 
 The keycloak module allows easy installation and management of Keycloak.
 
 ### Supported Versions of Keycloak
 
 Currently this module supports Keycloak version 8.x to 12.x.
 
 | Keycloak Version | Keycloak Puppet module versions |
 | ---------------- | ------------------------------- |
 | 3.x              | 2.x                             |
 | 4.x - 6.x        | 3.x                             |
 | 6.x - 8.x        | 4.x - 5.x                       |
 | 8.x - 12.x       | 6.x                             |
 
 ## Usage
 
 ### keycloak
 
 Install Keycloak using default `h2` database storage.
 
 ```puppet
 class { 'keycloak': }
 ```
 
 Install a specific version of Keycloak.
 
 ```puppet
 class { 'keycloak':
   version           => '6.0.1',
   datasource_driver => 'mysql',
 }
 ```
 
 Upgrading Keycloak version works by changing `version` parameter as long as the `datasource_driver` is not the default of `h2`. An upgrade involves installing the new version without touching the old version, updating the symlink which defaults to `/opt/keycloak`, applying all changes to new version and then restarting the `keycloak` service.
 
 If the previous `version` was `6.0.1` using the following will upgrade to `7.0.0`:
 
 ```puppet
 class { 'keycloak':
   version           => '7.0.0',
   datasource_driver => 'mysql',
 }
 ```
 
 Install keycloak and use a local MySQL server for database storage
 
 ```puppet
 include mysql::server
 class { 'keycloak':
   datasource_driver   => 'mysql',
   datasource_host     => 'localhost',
   datasource_port     => 3306,
   datasource_dbname   => 'keycloak',
   datasource_username => 'keycloak',
   datasource_password => 'foobar',
 }
 ```
 
 The following example can be used to configure keycloak with a local PostgreSQL server.
 
 ```puppet
 include postgresql::server
 class { 'keycloak':
     datasource_driver     => 'postgresql',
     datasource_host       => 'localhost',
     datasource_port       => 5432,
     datasource_dbname     => 'keycloak',
     datasource_username   => 'keycloak',
     datasource_password   => 'foobar',
 }
 ```
 
 Configure keycloak to use a remote Oracle database.
 
 The parameter `datasource_jar_source` is always required with Oracle database.
 The jar is downloaded to the keycloak module dir and renamed to `datasource_jar_filename` or `'ojdbc8.jar'` as default value.
 
 With a special database configuration it may be more suitable to give the complete database url `'jdbc:oracle:thin:@[...]'` using the parameter `database_url` instead of `database_host`, `database_port` and `database_dbname`.
 The default value with Oracle database for `database_host` is `'localhost'` and the default value for `database_port` is here `1521`.
 
 ```puppet
 class { 'keycloak':
     datasource_driver       => 'oracle',
     datasource_host         => 'oracleserver.mydomain.de',
     datasource_port         => 1521,
     datasource_dbname       => 'keycloak',
     datasource_username     => 'keycloak',
     datasource_password     => 'foobar',
     datasource_jar_source   => 'https://oracle.com/path/to/driver.jar',
     datasource_jar_filename => 'ojdbc8.jar',
 }
 ```
 
 Configure a SSL certificate truststore and add a LDAP server's certificate to the truststore.
 
 ```puppet
 class { 'keycloak':
   truststore                              => true,
   truststore_password                     => 'supersecret',
   truststore_hostname_verification_policy => 'STRICT',
 }
 keycloak::truststore::host { 'ldap1.example.com':
   certificate => '/etc/openldap/certs/0a00000.0',
 }
 ```
 
 Setup Keycloak to proxy through Apache HTTPS.
 
 ```puppet
 class { 'keycloak':
   proxy_https => true
 }
 apache::vhost { 'idp.example.com':
   servername => 'idp.example.com',
   port        => '443',
   ssl         => true,
   manage_docroot  => false,
   docroot         => '/var/www/html',
   proxy_preserve_host => true,
   proxy_pass          => [
     {'path' => '/', 'url' => 'http://localhost:8080/'}
   ],
   request_headers     => [
     'set X-Forwarded-Proto "https"',
     'set X-Forwarded-Port "443"'
   ],
   ssl_cert            => '/etc/pki/tls/certs/idp.example.com/crt',
   ssl_key             => '/etc/pki/tls/private/idp.example.com.key',
 }
 ```
 Setup a domain master. (This needs a shared database, here '1.2.3.4').
 
 ```puppet
 class { '::keycloak':
   operating_mode        => 'domain',
   role                  => 'master',
   wildfly_user          => 'wildfly,
   wildfly_user_password => 'changeme,
   manage_datasource     => false,
   datasource_driver     => 'postgresql',
   datasource_host       => '1.2.3.4,
   datasource_dbname     => 'keycloak,
   datasource_username   => 'keycloak,
   datasource_password   => 'changeme,
   admin_user            => 'admin,
   admin_user_password   => 'changeme,
 }
 ```
 
 Setup a domain slave. (This needs a shared database, here '1.2.3.4').
 
 ```puppet
 class { '::keycloak':
   operating_mode        => 'domain',
   role                  => 'slave',
   wildfly_user          => 'wildfly,
   wildfly_user_password => 'changeme,
   manage_datasource     => false,
   datasource_driver     => 'postgresql',
   datasource_host       => '1.2.3.4,
   datasource_dbname     => 'keycloak,
   datasource_username   => 'keycloak,
   datasource_password   => 'changeme,
   admin_user            => 'admin,
   admin_user_password   => 'changeme,
 }
 ```
 **NOTE:** The wilfdly user and password need to match those in domain master. These are required for authentication in a cluster.
 
 Setup a host for theme development so that theme changes don't require a service restart, not recommended for production.
 
 ```puppet
 class { 'keycloak':
   theme_static_max_age  => -1,
   theme_cache_themes    => false,
   theme_cache_templates => false,
 }
 ```
 
 Run Keycloak using standalone clustered mode (multicast):
 
 ```puppet
 class { 'keycloak':
   operating_mode => 'clustered',
 }
 ```
 
 Run Keycloak using standalone clustered mode (JDBC_PING):
 
 > [JDBC_PING](http://jgroups.org/manual/#_jdbc_ping) uses port **7600** to ensure cluster members are discoverable by each other. This module **does NOT manage firewall changes**.
 
 ```puppet
 class { 'keycloak':
   operating_mode             => 'clustered',
   datasource_driver          => 'postgresql',
   enable_jdbc_ping           => true,
   jboss_bind_private_address => $facts['networking']['ip'],
   jboss_bind_public_address  => $facts['networking']['ip'],
 }
 
 # your puppet code to open port 7600
 # ...
 # ...
 ```
 
 ### Deploy SPI
 
 A simple example of deploying a custom SPI from a URL:
 
 ```puppet
 keycloak::spi_deployment { 'duo-spi':
   ensure        => 'present',
   deployed_name => 'keycloak-duo-spi-jar-with-dependencies.jar',
   source        => 'https://example.com/files/keycloak-duo-spi-jar-with-dependencies.jar',
 }
 ```
 
 The `source` can be a URL or a file path like `/tmp/foo.jar` or prefixed with `file://` or `puppet://`
 
 The following example will deploy a custom SPI then check the Keycloak API for the resource to exist.
 This is useful to ensure SPI is loaded into Keycloak before attempting to add custom resources.
 
 ```puppet
 keycloak::spi_deployment { 'duo-spi':
   deployed_name => 'keycloak-duo-spi-jar-with-dependencies.jar',
   source        => 'https://example.com/files/keycloak-duo-spi-jar-with-dependencies.jar',
   test_url      => 'authentication/authenticator-providers',
   test_key      => 'id',
   test_value    => 'duo-mfa-authenticator',
   test_realm    => 'test',
   before        => Keycloak_flow_execution['duo-mfa-authenticator under form-browser-with-duo on test'],
 }
 ```
 
 ### keycloak_realm
 
 Define a Keycloak realm that uses username and not email for login and to use a local branded theme.
 
 ```puppet
 keycloak_realm { 'test':
   ensure                   => 'present',
   remember_me              => true,
   login_with_email_allowed => false,
   login_theme              => 'my_theme',
 }
 ```
 
 **NOTE:** If the flow properties such as `browser_flow` are changed from their defaults then this value will not be set when a realm is first created. The value will also not be updated if the flow does not exist. For new realms you will have to run Puppet twice in order to create the flows then update the realm setting.
 
 ### keycloak\_ldap\_user_provider
 
 Define a LDAP user provider so that authentication can be performed against LDAP.  The example below uses two LDAP servers, disables importing of users and assumes the SSL certificates are trusted and do not require being in the truststore.
 
  ```puppet
 keycloak_ldap_user_provider { 'LDAP on test':
   ensure             => 'present',
   users_dn           => 'ou=People,dc=example,dc=com',
   connection_url     => 'ldaps://ldap1.example.com:636 ldaps://ldap2.example.com:636',
   import_enabled     => false,
   use_truststore_spi => 'never',
 }
 ```
 
 **NOTE** The `Id` for the above resource would be `LDAP-test` where the format is `${resource_name}-${realm}`.
 
 If you're using FreeIPA you can use a defined resource that wraps keycloak\_ldap\_user\_provider:
 
 ```puppet
 keycloak::freeipa_user_provider { 'ipa.example.org':
   ensure          => 'present',
   realm           => 'EXAMPLE.ORG',
   bind_dn         => 'uid=ldapproxy,cn=sysaccounts,cn=etc,dc=example,dc=org',
   bind_credential => 'secret',
   users_dn        => 'cn=users,cn=accounts,dc=example,dc=org',
   priority        => 10,
 }
 ```
 
 ### keycloak\_ldap_mapper
 
 Use the LDAP attribute 'gecos' as the full name attribute.
 
 ```puppet
 keycloak_ldap_mapper { 'full name for LDAP-test on test:
   ensure         => 'present',
   resource_name  => 'full name',
   type           => 'full-name-ldap-mapper',
   ldap_attribute => 'gecos',
 }
 ```
 
 If you're using FreeIPA you can use a defined resource that adds all the
 required attribute mappings automatically:
 
 ```puppet
 keycloak::freeipa_ldap_mappers { 'ipa.example.org':
   realm            => 'EXAMPLE.ORG',
   groups_dn        => 'cn=groups,cn=accounts,dc=example,dc=org',
   roles_dn         => 'cn=groups,cn=accounts,dc=example,dc=org'
 }
 ```
 
 ### keycloak\_sssd\_user\_provider
 
 Define SSSD user provider.  **NOTE** This type requires that SSSD be properly configured and Keycloak service restarted after SSSD ifp service is setup.  Also requires `keycloak` class be called with `with_sssd_support` set to `true`.
 
 ```puppet
 keycloak_sssd_user_provider { 'SSSD on test':
   ensure => 'present',
 }
 ```
 
 ### keycloak_client
 
 Register a client.
 
 ```puppet
 keycloak_client { 'www.example.com':
   ensure          => 'present',
   realm           => 'test',
   redirect_uris   => [
     "https://www.example.com/oidc",
     "https://www.example.com",
   ],
   client_template => 'oidc-clients',
   secret          => 'supersecret',
 }
 ```
 
 ### keycloak::client_scope::oidc
 
 Defined type that can be used to define both `keycloak_client_scope` and `keycloak_protocol_mapper` resources for OpenID Connect. 
 
 ```puppet
 keycloak::client_scope::oidc { 'oidc-clients':
   realm => 'test',
 }
 ```
 
 ### keycloak::client_scope::saml
 
 Defined type that can be used to define both `keycloak_client_scope` and `keycloak_protocol_mapper` resources for SAML. 
 
 ```puppet
 keycloak::client_scope::saml { 'saml-clients':
   realm => 'test',
 }
 ```
 
 ### keycloak\_client_scope
 
 Define a Client Scope of `email` for realm `test` in Keycloak:
 
 ```puppet
 keycloak_client_scope { 'email on test':
   protocol => 'openid-connect',
 }
 ```
 
 ### keycloak\_protocol_mapper
 
 Associate a Protocol Mapper to a given Client Scope.  The name in the following example will add the `email` protocol mapper to client scope `oidc-email` in the realm `test`.
 
 ```puppet
 keycloak_protocol_mapper { "email for oidc-email on test":
   claim_name     => 'email',
   user_attribute => 'email',
 }
 ```
 
 ### keycloak\_client\_protocol\_mapper
 
 Add `email` protocol mapper to `test.example.com` client in realm `test`
 
 ```puppet
 keycloak_client_protocol_mapper { "email for test.example.com on test":
   claim_name     => 'email',
   user_attribute => 'email',
 }
 ```
 
 ### keycloak\_identity\_provider
 
 Add `cilogon` identity provider to `test` realm
 
 ```puppet
 keycloak_identity_provider { 'cilogon on test':
   ensure                        => 'present',
   display_name                  => 'CILogon',
   provider_id                   => 'oidc',
   first_broker_login_flow_alias => 'browser',
   client_id                     => 'cilogon:/client_id/foobar',
   client_secret                 => 'supersecret',
   user_info_url                 => 'https://cilogon.org/oauth2/userinfo',
   token_url                     => 'https://cilogon.org/oauth2/token',
   authorization_url             => 'https://cilogon.org/authorize',
 }
 ```
 
 ### Keycloak Flows
 
 The following is an example of deploying a custom Flow.
 The name for the top level flow is `$alias on $realm`
 The name for an execution is `$provider under $flow on $realm`.
 The name for the flow under a top level flow is `$alias under $flow_alias on $realm`.
 
 ```puppet
 keycloak_flow { 'browser-with-duo on test':
   ensure => 'present',
 }
 keycloak_flow_execution { 'auth-cookie under browser-with-duo on test':
   ensure       => 'present',
   configurable => false,
   display_name => 'Cookie',
   index        => 0,
   requirement  => 'ALTERNATIVE',
 }
 keycloak_flow_execution { 'identity-provider-redirector under browser-with-duo on test':
   ensure       => 'present',
   configurable => true,
   display_name => 'Identity Provider Redirector',
   index        => 1,
   requirement  => 'ALTERNATIVE',
 }
 keycloak_flow { 'form-browser-with-duo under browser-with-duo on test':
   ensure      => 'present',
   index       => 2,
   requirement => 'ALTERNATIVE',
   top_level   => false,
 }
 keycloak_flow_execution { 'auth-username-password-form under form-browser-with-duo on test':
   ensure       => 'present',
   configurable => false,
   display_name => 'Username Password Form',
   index        => 0,
   requirement  => 'REQUIRED',
 }
 keycloak_flow_execution { 'duo-mfa-authenticator under form-browser-with-duo on test':
   ensure       => 'present',
   configurable => true,
   display_name => 'Duo MFA',
   alias        => 'Duo',
   config       => {
     "duomfa.akey"    => "foo-akey",
     "duomfa.apihost" => "api-foo.duosecurity.com",
     "duomfa.skey"    => "secret",
     "duomfa.ikey"    => "foo-ikey",
     "duomfa.groups"  => "duo"
   },
   requirement  => 'REQUIRED',
   index        => 1,
 }
 ```
 
 ### keycloak\_api
 
 The keycloak_api type can be used to define how this module's types access the Keycloak API if this module is only used for the types/providers and the module's `kcadm-wrapper.sh` is not installed.
 
  ```puppet
 keycloak_api { 'keycloak'
   install_dir => '/opt/keycloak',
   server     => 'http://localhost:8080/auth',
   realm      => 'master',
   user       => 'admin',
   password   => 'changeme',
 }
 ```
 
 The path for `install_dir` will be joined with `bin/kcadm.sh` to produce the full path to `kcadm.sh`.
 
 ### keycloak\_required\_action
 
 The keycloak_required_action type can be used to define actions a user must perform during the authentication process.
 A user will not be able to complete the authentication process until these actions are complete. For instance, change a one-time password, accept T&C, etc.
 
 The name for an action is `$alias on $realm`.
 
 **Important**: actions from puppet config and from a server are matched based on a combination of alias and realm, so edition of aliases is not supported.
 
  ```puppet
 # Minimal example
 keycloak_required_action { 'VERIFY_EMAIL on master':
   ensure => present,
   provider_id => 'webauthn-register',
 }
 
 # Full example
 
 keycloak_required_action { 'webauthn-register on master':
   ensure => present,
   provider_id => 'webauthn-register',
   display_name => 'Webauthn Register',
   default => true,
   enabled => true,
   priority => 1,
   config => {
     'something' => 'true', # keep in mind that keycloak only supports strings for both keys and values
     'smth else' => '1',
   },
 }
 ```
 
 ## Reference
 
 [http://treydock.github.io/puppet-module-keycloak/](http://treydock.github.io/puppet-module-keycloak/)
 
 ## Limitations
 
 This module has been tested on:
 
-* CentOS 7 x86_64
-* RedHat 7 x86_64
+* RedHat/CentOS 7 x86_64
+* RedHat/CentOS 8 x86_64
 * Debian 9 x86_64
+* Debian 10 x86_64
 * Ubuntu 18.04 x86_64
+* Ubuntu 20.04 x86_64
diff --git a/metadata.json b/metadata.json
index b2b469b..e44a9a3 100644
--- a/metadata.json
+++ b/metadata.json
@@ -1,93 +1,94 @@
 {
   "name": "treydock-keycloak",
   "version": "6.26.0",
   "author": "treydock",
   "summary": "Keycloak Puppet module",
   "license": "Apache-2.0",
   "source": "https://github.com/treydock/puppet-module-keycloak",
   "project_page": "https://github.com/treydock/puppet-module-keycloak",
   "issues_url": "https://github.com/treydock/puppet-module-keycloak/issues",
   "dependencies": [
     {
       "name": "puppetlabs/stdlib",
       "version_requirement": ">= 4.25.0 <7.0.0"
     },
     {
       "name": "puppetlabs/mysql",
       "version_requirement": ">= 10.2.0 <11.0.0"
     },
     {
       "name": "puppetlabs/postgresql",
       "version_requirement": ">= 6.4.0 <7.0.0"
     },
     {
       "name": "puppetlabs/java",
       "version_requirement": ">= 5.0.0 <7.0.0"
     },
     {
       "name": "puppetlabs/java_ks",
       "version_requirement": ">= 1.0.0 <4.0.0"
     },
     {
       "name": "puppetlabs/augeas_core",
       "version_requirement": ">= 1.0.0 <4.0.0"
     },
     {
       "name": "puppetlabs/yumrepo_core",
       "version_requirement": ">= 1.0.0 <2.0.0"
     },
     {
       "name": "puppet/archive",
       "version_requirement": ">= 0.5.1 <5.0.0"
     },
     {
       "name": "camptocamp/systemd",
       "version_requirement": ">= 0.4.0 <3.0.0"
     }
   ],
   "operatingsystem_support": [
     {
       "operatingsystem": "RedHat",
       "operatingsystemrelease": [
         "7",
         "8"
       ]
     },
     {
       "operatingsystem": "CentOS",
       "operatingsystemrelease": [
         "7",
         "8"
       ]
     },
     {
       "operatingsystem": "Scientific",
       "operatingsystemrelease": [
         "7",
         "8"
       ]
     },
     {
       "operatingsystem": "Debian",
       "operatingsystemrelease": [
         "9",
         "10"
       ]
     },
     {
       "operatingsystem": "Ubuntu",
       "operatingsystemrelease": [
-        "18.04"
+        "18.04",
+        "20.04"
       ]
     }
   ],
   "requirements": [
     {
       "name": "puppet",
       "version_requirement": ">= 6.0.0 < 8.0.0"
     }
   ],
   "pdk-version": "1.17.0",
   "template-url": "https://github.com/treydock/pdk-templates.git#master",
   "template-ref": "heads/master-0-gc21ae9d"
 }
diff --git a/spec/acceptance/nodesets/ubuntu-2004.yml b/spec/acceptance/nodesets/ubuntu-2004.yml
new file mode 100644
index 0000000..5ea5eee
--- /dev/null
+++ b/spec/acceptance/nodesets/ubuntu-2004.yml
@@ -0,0 +1,25 @@
+HOSTS:
+  ubuntu2004:
+    roles:
+      - agent
+    platform: ubuntu-20.04-amd64
+    hypervisor : docker
+    image: ubuntu:20.04
+    docker_preserve_image: true
+    docker_cmd: '["/sbin/init"]'
+    docker_image_commands:
+      - "rm -f /etc/dpkg/dpkg.cfg.d/excludes"
+      - 'apt-get install -y wget net-tools locales apt-transport-https ca-certificates'
+      - 'locale-gen en_US.UTF-8'
+    docker_env:
+      - LANG=en_US.UTF-8
+      - LANGUAGE=en_US.UTF-8
+      - LC_ALL=en_US.UTF-8
+    docker_container_name: 'keycloak-ubuntu2004'
+CONFIG:
+  log_level: debug
+  type: foss
+ssh:
+  password: root
+  auth_methods: ["password"]
+