This Ansible role installs and configures k3s.
It downloads k3s binary from Github and installs it on the target host.
It also configures the k3s service to start on boot and provides
/etc/rancher/k3s/k3s.yaml config file for k3s
Provide some variables to the role: These are recommended
| Variable | Example value | Description |
|---|---|---|
k3s_is_apiserver |
true | Is this node a master node? |
k3s_is_first_apiserver |
true | Is this node the very first one (required for etcd)? |
k3s_is_worker |
false | Is this node a worker node? |
k3s_node_name |
{{ ansible_nodename }} (eg. name from the inventory) |
Name of the node in the cluter |
kube_local_storage_dir |
/storage/ |
Directory where k3s stores PVC data |
kube_taint_apiserver_nodes |
false |
Should we enable taint on apiserver nodes |
k3s_master_name |
k3s-master |
Name of the master node in the Ansible inventory |
k3s_apiserver_server |
https://{{ hostvars[k3s_master_name].ansible_default_ipv4.address }}:6443/ |
URL location of the k3s master |
kube_node_external_ip |
{{ ansible_default_ipv4.address }} |
|
kube_node_ip |
{{ ansible_default_ipv4.address }} |
Internal IP address of the node |
k3s_agent_token |
aiyeeviPh8phie3poo1Ahj1choopie8u |
Token used to register agent nodes to the cluster |
k3s_cluster_token |
7f22135bd875244c186a5d7d3c53499b |
Token used to register cluster nodes to the cluster |
Other variables can be found in defaults/main.yml file.
- BSD-2-Clause