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expose-datastore-config
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Oz Tiram 5e9c798a56
Allow users to override the default SQLite datastore 
k3s supports multiple datastores via Kine. If one chooses not
to use etcd (the default) by passing `ClusterInit=false` they
can also specify a different datastore overriding the default location
at `/var/lib/rancher/k3s/server/db/state.db`.
For example:

  datastore-endpoint: "sqlite:///etc/kubernetes/state.sqlite3"

or:

 datastore-endpoint: "postgres://blueelephant:pgrulz@localhost:port/kine

See here for more information: https://docs.k3s.io/datastore

Signed-off-by: Oz Tiram <oz.tiram@gmail.com>
2023-10-17 11:41:45 +02:00
.github/workflows upgrade kairos version to 2.3.2 and update golang image 2023-08-06 12:06:40 +05:30
api Allow users to override the default SQLite datastore 2023-10-17 11:41:45 +02:00
scripts Doing copy of images instead of mv as space may not be concern but cluster may get upgraded with same image 2023-02-20 10:06:23 -08:00
.gitignore proxy support 2022-11-23 16:22:48 +05:30
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go.sum Use kairos-sdk instead 2023-04-20 09:38:04 +02:00
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README.md update to new name 2023-01-19 12:04:35 +01:00

README.md

Kairos K3S Cluster Plugin

This provider will configure a k3s installation based on the cluster section of cloud init.

Configuration

cluster_token: a token all members of the cluster must have to join the cluster.

control_plane_host: the host of the cluster control plane. This is used to join nodes to a cluster. If this is a single node cluster this is not required.

role: defines what operations is this device responsible for. The roles are described in detail below.

  • init This role denotes a device that should initialize the etcd cluster and operate as a k3s server. There should only be one device with this role per cluster.
  • controlplane: runs the k3s server.
  • worker: runs the k3s agent.

Example

#cloud-config

cluster:
  cluster_token: randomstring
  control_plane_host: cluster.example.com
  role: init
  config: |
    node-name: example-node