A Puppet control repository for managing an OpenVox development environment with a Puppet master on CentOS Stream 10 and agents on CentOS Stream 9 and Ubuntu 24.04.

# Start the Vagrant environment
vagrant up

# SSH to nodes
vagrant ssh puppet      # Puppet master
vagrant ssh agent01     # CentOS agent
vagrant ssh agent02     # Ubuntu agent

# Run Puppet on an agent
vagrant ssh agent01 -c "sudo /opt/puppetlabs/bin/puppet agent -t"

• Vagrant with the Parallels provider, built from vagrant-parallels main until a release includes #525 (see the Vagrantfile)
• rbenv (for local testing)

See the Wiki for detailed documentation:

• Getting Started
• Architecture
• Testing
• Vagrant Environment

site-modules/
  role/       # Node classification (one role per node)
  profile/    # Technology-specific configurations
  adhoc/      # Bolt tasks
modules/      # External Forge modules (via Puppetfile)
data/         # Hiera data
plans/        # Bolt plans

Three layers, each catching something the others can't. All three run in CI on every pull request. The tools themselves are documented upstream in the OpenVox ecosystem docs.

Ruby is pinned to the version in .ruby-version (3.2.11, the current patch of the 3.2 series Puppet Enterprise ships); CI reads the same file, and GitHub's ubuntu-latest runners only carry the latest patch of each series, so the pin follows 3.2.x point releases. Note that the two bundles are separate: Gemfile at the root is for Onceover, and site-modules/profile/Gemfile is for rspec-puppet and Beaker.

rspec-puppet is module-scoped by design; it has no notion of a control repo. The way around that is to stop treating site-modules/profile as "a directory in a control repo" and start treating it as a module that happens to live in a control repo. It gets its own metadata.json, Gemfile, Rakefile, .fixtures.yml and spec/ directory — after which the standard Vox Pupuli module toolchain works unmodified, with no module_path surgery in spec_helper.rb.

cd site-modules/profile
bundle install
bundle exec rake validate lint check   # syntax, puppet-lint, rubocop
bundle exec rake parallel_spec         # all unit tests
bundle exec rake spec SPEC=spec/classes/openvox_agent_spec.rb  # just one

Lint rules are the voxpupuli-test gem defaults — there is deliberately no .puppet-lint.rc or .rubocop.yml here.

The trade-off is that dependencies are declared twice: fixtures come from .fixtures.yml, not the control repo's Puppetfile, so adding a module dependency to a profile means updating .fixtures.yml, metadata.json and the Puppetfile. (The other common layout — a single top-level spec/ with c.module_path pointed at site-modules, or parsed out of environment.conf — avoids the duplication but gives up the per-module Rakefile, the on_supported_os matrix from metadata.json, and the ability to reuse Vox Pupuli's shared GitHub workflows.)

Multi-OS coverage comes from rspec-puppet-facts: on_supported_os generates fact sets from the operatingsystem_support entries in metadata.json, so a platform is only covered once it's listed there and facterdb ships facts for it at the bundle's Facter version (openfact, via the openvox gem).

If you'd rather not install Ruby at all, the voxbox container runs the same tasks (its lint rules can drift from the CI bundle, which is authoritative):

docker run --rm -v $PWD:/repo ghcr.io/voxpupuli/voxbox:8 spec

Unit tests prove a profile compiles in isolation with facts you supplied by hand. They say nothing about whether role::puppet_master composes cleanly, or whether the Hiera data in data/ actually resolves. Onceover covers exactly that gap: it compiles every role against representative node factsets, exercising the full role -> profile -> module chain with this repo's own Hiera.

# From the repo root — uses the root Gemfile, not site-modules/profile
bundle install
bundle exec onceover run spec --auto_vendored
bundle exec onceover show repo   # print the parsed test matrix

Configuration lives in spec/:

• spec/onceover.yaml — the test_matrix: which roles compile on which nodes. role::puppet_master runs only on puppet.example.com; the profile::base-only roles run on both agents to catch RedHat/Debian regressions.
• spec/factsets/ — real facts captured from the Vagrant VMs, not synthetic ones. Named after each certname so nodes/%{trusted.certname}.yaml resolves correctly. See spec/factsets/README.md to regenerate.
• spec/hiera.yaml — an Onceover-only Hiera config that drops the eyaml backend, so CI needs no PKCS7 keys. The production root hiera.yaml is untouched.

One wrinkle worth knowing about: core types like yumrepo and cron come from modules that ship vendored with the OpenVox agent (yumrepo_core, cron_core, ...). On real nodes they're on the $basemodulepath, so they are deliberately absent from the Puppetfile. Onceover runs against a gem-installed Puppet that lacks them, so --auto_vendored resolves them from the agent's component manifests and injects them into Onceover's temporary Puppetfile only. The committed cache in spec/vendored_modules/ lets that work without a GitHub API call at run time; regenerate it with bundle exec rake generate_vendor_cache when the Puppet version changes.

Compilation is not application. Beaker provisions a real node, installs OpenVox, applies a manifest, and re-applies it to prove idempotency.

cd site-modules/profile
BUNDLE_WITHOUT=development:release bundle install
BEAKER_HYPERVISOR=docker \
BEAKER_PUPPET_COLLECTION=openvox8 \
BEAKER_SETFILE=almalinux9-64 \
  bundle exec rake beaker

Tests live in site-modules/profile/spec/acceptance/, and the whole harness is a require 'voxpupuli/acceptance/spec_helper_acceptance' followed by configure_beaker — node definitions come from voxpupuli-acceptance's built-in setfiles, selected by BEAKER_SETFILE. Set BEAKER_destroy=no to keep the container around for debugging.

The layers above are all disposable. For end-to-end verification against the real master/agent topology, use the Vagrant environment — the repo is synced to /etc/puppetlabs/code/environments/production on the master, so changes are live immediately:

vagrant ssh agent01 -c "sudo /opt/puppetlabs/bin/puppet agent -t"
./scripts/bolt-validate.sh   # Bolt validation plan, from the host

• OpenVox Ecosystem Documentation — the tooling around OpenVox, including the test stack used here
• OpenVox Project
• Puppet Documentation
• Voxbox Container