diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index 6aaa603..8809327 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -131,19 +131,29 @@ You can install all needed gems for spec tests into the modules directory by
 running:
 
 ```sh
-bundle install --path .vendor/ --without development system_tests release --jobs "$(nproc)"
+bundle config set --local path '.vendor/'
+bundle config set --local without 'development system_tests release'
+bundle install --jobs "$(nproc)"
 ```
 
 If you also want to run acceptance tests:
 
 ```sh
-bundle install --path .vendor/ --with system_tests --without development release --jobs "$(nproc)"
+bundle config set --local path '.vendor/'
+bundle config set --local without 'development release'
+bundle config set --local with 'system_tests'
+bundle install --jobs "$(nproc)"
 ```
 
 Our all in one solution if you don't know if you need to install or update gems:
 
 ```sh
-bundle install --path .vendor/ --with system_tests --without development release --jobs "$(nproc)"; bundle update; bundle clean
+bundle config set --local path '.vendor/'
+bundle config set --local without 'development release'
+bundle config set --local with 'system_tests'
+bundle install --jobs "$(nproc)"
+bundle update
+bundle clean
 ```
 
 As an alternative to the `--jobs "$(nproc)` parameter, you can set an
diff --git a/.gitignore b/.gitignore
index 84fd904..adea1b0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,3 +21,5 @@
 .*.sw?
 /.yardoc/
 /Guardfile
+bolt-debug.log
+.rerun.json
diff --git a/.msync.yml b/.msync.yml
index f46ee02..28b61dc 100644
--- a/.msync.yml
+++ b/.msync.yml
@@ -2,4 +2,4 @@
 # Managed by modulesync - DO NOT EDIT
 # https://voxpupuli.org/docs/updating-files-managed-with-modulesync/
 
-modulesync_config_version: '7.3.0'
+modulesync_config_version: '7.4.0'
diff --git a/Dockerfile b/Dockerfile
deleted file mode 100644
index 6fd6342..0000000
--- a/Dockerfile
+++ /dev/null
@@ -1,21 +0,0 @@
-FROM ruby:2.5.3
-
-WORKDIR /opt/puppet
-
-# https://github.com/puppetlabs/puppet/blob/06ad255754a38f22fb3a22c7c4f1e2ce453d01cb/lib/puppet/provider/service/runit.rb#L39
-RUN mkdir -p /etc/sv
-
-ARG PUPPET_VERSION="~> 6.0"
-ARG PARALLEL_TEST_PROCESSORS=4
-
-# Cache gems
-COPY Gemfile .
-RUN bundle install --without system_tests development release --path=${BUNDLE_PATH:-vendor/bundle}
-
-COPY . .
-
-RUN bundle install
-RUN bundle exec rake release_checks
-
-# Container should not saved
-RUN exit 1