34 lines
1011 B
YAML
34 lines
1011 B
YAML
---
|
|
# Playbook for deploying a Kubernetes cluster
|
|
- name: Prepare cluster environments
|
|
hosts: cluster_nodes
|
|
become: true
|
|
pre_tasks:
|
|
- name: Install kubernetes library
|
|
apt:
|
|
name: python3-kubernetes
|
|
state: present
|
|
- name: Enable IPv4 packet forwarding
|
|
lineinfile:
|
|
path: /etc/sysctl.conf
|
|
line: 'net.ipv4.ip_forward = 1'
|
|
state: present
|
|
- name: Enable IPv6 packet forwarding
|
|
lineinfile:
|
|
path: /etc/sysctl.conf
|
|
line: 'net.ipv6.conf.all.forwarding = 1'
|
|
state: present
|
|
- name: Enable br_netfilter kernel module
|
|
command: modprobe br_netfilter
|
|
- name: Persist br_netfilter kernel module
|
|
lineinfile:
|
|
path: /etc/modules-load.d/modules.conf
|
|
line: "br_netfilter"
|
|
- name: Reload sysctl configuration
|
|
command: sysctl --system
|
|
roles:
|
|
- role: geerlingguy.containerd
|
|
- role: geerlingguy.kubernetes
|
|
- role: geerlingguy.helm
|
|
when: kubernetes_role == 'control_plane'
|