rke2
RKE2, also known as RKE Government, is Rancher's next-generation Kubernetes distribution.
Version information
released Jul 3rd 2024
This version is compatible with:
- Puppet Enterprise 2023.8.x, 2023.7.x, 2023.6.x, 2023.5.x, 2023.4.x, 2023.3.x, 2023.2.x, 2023.1.x, 2023.0.x, 2021.7.x, 2021.6.x, 2021.5.x, 2021.4.x, 2021.3.x, 2021.2.x, 2021.1.x, 2021.0.x
- Puppet >= 7.0.0 < 9.0.0
Start using this module
Add this module to your Puppetfile:
mod 'lsst-rke2', '2.0.0'Learn more about managing modules with a PuppetfileDocumentation
lsst/rke2 — version 2.0.0 Jul 3rd 2024
rke2
Table of Contents
- Overview
- Description
- Usage - Configuration options and additional functionality
- Reference - An under-the-hood peek at what the module is doing and how
Overview
RKE2, also known as RKE Government, is Rancher's next-generation Kubernetes distribution.
Description
This module installs rke2 from packages (E.g. a yum repo) and configures the installation via config.yaml.
[!IMPORTANT] The
rspec-beakertests timeout / fail under github actions and at not part of an active workflow. The acceptance tests will need to be run manually prior to the merge of PRs.
Usage
Example role defined via hiera.
---
lookup_options:
rke2::config:
merge:
strategy: "deep"
knockout_prefix: "--"
classes:
- "rke2"
rke2::config:
server: "https://%{::cluster}.%{::site}.example.com:9345"
token: "ENC[PKCS7,...]"
node-name: "%{facts.hostname}"
tls-san:
- "%{::cluster}.%{::site}.example.com"
node-label:
- "role=storage-node"
disable:
- "rke2-ingress-nginx"
disable-cloud-controller: true
In this example, a DNS A/AAAA record for %{::cluster}.%{::site}.example.com is required.
If the cluster is being provisioned from scratch.
In other words, when there are no pre-existing etcd instances.
The server key will need to be manually deleted from /etc/rancher/rke2/config.yaml on one (and only one) node and the rke2-server service restarted.
While this key could be knocked on a single node via hiera, if the node without the server key is ever re-provisioned, it would create a new standalone cluster instance which is detached from the existing etcd instances.
Reference
See REFERENCE
Reference
Table of Contents
Classes
Public Classes
rke2: RKE2, also known as RKE Government, is Rancher's next-generation
Private Classes
rke2::configrke2::installrke2::reporke2::service
Classes
rke2
Kubernetes distribution.
Examples
include rke2
class { 'rke2':
node_type => 'server',
}
Parameters
The following parameters are available in the rke2 class:
node_type
Data type: Enum['server','agent']
release_channel
Data type: Enum['stable','latest']
The rke2 release channel to use.
release_series
Data type: String[1]
The rke2 release series to install. Corresponds to k8s major.minor versions. E.g. '1.28', '1.30', etc.
server_packages
Data type: Array[String[1]]
The list of packages to install on to a server node.
agent_packages
Data type: Array[String[1]]
The list of packages to install on to an agent node.
config
Data type: Optional[Hash]
Converted to the yaml as /etc/rancher/rke2/config.yaml.
Default value: undef
version
Data type: Optional[String[1]]
The specific version of rke2 to install and versionlock. If not provided, the latest version in the release series will be installed.
Default value: undef
versionlock
Data type: Boolean
Create a yum versionlock for the installed rke2 package(s).
Default value: false
Changelog
All notable changes to this project will be documented in this file. Each new release typically also includes the latest modulesync defaults. These should not affect the functionality of the module.
v2.0.0 (2024-07-03)
Breaking changes:
- rm config specific params #11 (jhoblitt)
- rm support for installing via script & binary #10 (jhoblitt)
- drop support for ubuntu #9 (jhoblitt)
- drop support for EL8 #8 (jhoblitt)
Implemented enhancements:
* This Changelog was automatically generated by github_changelog_generator
Dependencies
- puppetlabs/stdlib (>= 9.0.0 < 10.0.0)
- puppetlabs/yumrepo_core (>= 2.0.0 < 3.0.0)
- puppet/yum (>= 7.0.0 < 8.0.0)
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