80 lines
1.8 KiB
YAML
80 lines
1.8 KiB
YAML
---
|
|
- name: Turn off swap
|
|
command: swapoff -a
|
|
when: ansible_swaptotal_mb > 0
|
|
|
|
- name: Delete swap from /etc/fstab
|
|
replace:
|
|
path: /etc/fstab
|
|
regexp: '^\s*([^#\s]+\s+){2}swap\s+.*$'
|
|
replace: '# \1swap was disabled by Ansible'
|
|
|
|
- name: Setup sysctl for k8s
|
|
copy:
|
|
dest: /etc/sysctl.d/k8s.conf
|
|
content: |
|
|
net.bridge.bridge-nf-call-iptables=1
|
|
net.ipv4.ip_forward=1
|
|
net.bridge.bridge-nf-call-ip6tables=1
|
|
|
|
notify: Reload_sysctl
|
|
|
|
- name: Check if Kubernetes keyring already exists
|
|
stat:
|
|
path: /etc/apt/keyrings/kubernetes-apt-keyring.gpg
|
|
register: kube_keyring
|
|
|
|
- name: Download Kubernetes apt GPG key
|
|
get_url:
|
|
url: "{{ k8s_apt_key_url }}"
|
|
dest: "/tmp/kubernetes-apt-keyring.key"
|
|
when: not kube_keyring.stat.exists
|
|
|
|
- name: Convert Kubernetes key to GPG format
|
|
command: >
|
|
gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg /tmp/kubernetes-apt-keyring.key
|
|
|
|
args:
|
|
creates: /etc/apt/keyrings/kubernetes-apt-keyring.gpg
|
|
when: not kube_keyring.stat.exists
|
|
|
|
|
|
- name: Add Kubernetes apt repository
|
|
apt_repository:
|
|
repo: "{{ k8s_repo_url }}"
|
|
filename: "kubernetes"
|
|
state: present
|
|
|
|
- name: Run "apt update / upgrade"
|
|
apt:
|
|
upgrade: yes
|
|
update_cache: yes
|
|
retries: 10
|
|
delay: 30
|
|
|
|
- name: Install k8s pkgs
|
|
apt:
|
|
pkg: "{{ k8s_pkg_list }}"
|
|
state: present
|
|
|
|
- name: Configure containerd
|
|
shell: |
|
|
containerd config default > /etc/containerd/config.toml
|
|
|
|
args:
|
|
creates: /etc/containerd/config.toml
|
|
|
|
- name: Ensure SystemdCgroup = true
|
|
replace:
|
|
path: /etc/containerd/config.toml
|
|
regexp: '^(\s*SystemdCgroup\s*=\s*)false'
|
|
replace: '\1true'
|
|
notify: Restart_containerd
|
|
|
|
- name: Update pause image to 3.9
|
|
replace:
|
|
path: /etc/containerd/config.toml
|
|
regexp: 'registry.k8s.io/pause:3.6'
|
|
replace: 'registry.k8s.io/pause:3.9'
|
|
notify: Restart_containerd
|