bschonec / crafty

CRAFTY - Containerized Resources And Funky Tools (in) YAML

CRAFTY - Containerized Resources And Funky Tools (in) YAML

Crafty Project Overview

To see open issues and things which are in progress see: Crafty Overview. This will give you a view over puppetdb, puppetserver and crafty itself.

New version schema

The new version schema has the following layout:

<puppet.major>.<puppet.minor>.<puppet.patch>-v<container.major>.<container.minor>.<container.patch>

Example usage:

docker run --name puppet --hostname puppet -v ./code:/etc/puppetlabs/code/ ghcr.io/voxpupuli/container-puppetserver:7.13.0-v1.1.3
docker run --link postgres:postgres --link puppet:puppet ghcr.io/voxpupuli/puppetdb:7.13.0-v1.2.1

Name	Description
puppet.major	Describes the contained major Puppet version (7 or 8)
puppet.minor	Describes the contained minor Puppet version
puppet.patch	Describes the contained patchlevel Puppet version
container.major	Describes the major version of the base container (Ubunutu 22.04) or incompatible changes
container.minor	Describes new features or refactoring with backward compatibility
container.patch	Describes if minor changes or bugfixes have been implemented

Compose Examples

puppet/oss

In puppet/oss we bundle puppetserver, puppetdb, postgres and puppetboard together. We use the images from voxpupuli/puppetserver, voxpupuli/puppetdb and voxpupuli/puppetboard for this. For PostgreSQL we use postgres:16-alpine.

Generate additional certificates

After the puppet stack is running, execute the following commant to generate an additional certificate. It will be put in the puppetserver-ssl volume, or any other volume you may have mounted for /etc/puppetlabs/puppet/ssl.

docker exec oss-puppet-1 puppetserver ca generate --certname puppetboard

Output:

Successfully saved private key for puppetboard to /etc/puppetlabs/puppet/ssl/private_keys/puppetboard.pem
Successfully saved public key for puppetboard to /etc/puppetlabs/puppet/ssl/public_keys/puppetboard.pem
Successfully submitted certificate request for puppetboard
Successfully saved certificate for puppetboard to /etc/puppetlabs/puppet/ssl/certs/puppetboard.pem
Certificate for puppetboard was autosigned.

One can then mount the puppetserver-ssl or whatever mount one have to the additional container, which shall use the certs. But in general this is a bad idea, but for testing this might work.

For the puppetboard, one also can specify the certs as base64 strings. To get the strings do:

docker exec oss-puppet-1 cat /etc/puppetlabs/puppet/ssl/certs/ca.pem | base64
docker exec oss-puppet-1 cat /etc/puppetlabs/puppet/ssl/certs/puppetboard.pem | base64
docker exec oss-puppet-1 cat /etc/puppetlabs/puppet/ssl/private_keys/puppetboard.pem | base64

Verify the setup

Run an agent against the new environment. After the run you should see a node in the puppetboard. The puppetserver and puppetdb are not visible. They only have certificates from the ca, but no own agent running.

# on ARM64 set the platform, on AMD64 you might drop it
docker run -it --network crafty-oss --platform linux/amd64 ghcr.io/betadots/pdc:development puppet agent -t

puppet/ha

In our puppet/ha configuration, we have established a robust infrastructure consisting of a Certificate Authority (CA) server and three Puppet compile servers. To ensure high availability and efficient distribution of workloads, we've incorporated a NGINX load balancer. Additionally, there's a dedicated test node for thorough testing and validation.

For a comprehensive understanding of our setup, please refer to the detailed information provided in the dedicated README.md.

How to release a container

see docs/how-to-release.md

Contributing

see CONTRIBUTING.md