71 lines
1.6 KiB
YAML
71 lines
1.6 KiB
YAML
---
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- name: Update and upgrade apt packages
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apt:
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upgrade: yes
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update_cache: yes
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force_apt_get: yes
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cache_valid_time: 86400
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- name: Install apt packages
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apt:
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name: ['cloud-utils', 'apt-transport-https', 'ca-certificates', 'curl', 'socat', 'conntrack', 'gnupg', 'lsb-release', 'bash-completion', 'chrony']
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state: present
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- name: Disable ufw
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command: 'ufw disable'
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- name: Disable SWAP since kubernetes can't work with swap enabled (1/2)
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command: 'swapoff -a'
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- name: Disable SWAP in fstab since kubernetes can't work with swap enabled (2/2)
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replace:
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path: /etc/fstab
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regexp: '^([^#].*?\sswap\s+sw\s+.*)$'
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replace: '# \1'
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- name: Add br_netfilter to module autoload
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lineinfile:
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path: /etc/modules-load.d/k8s2.conf
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line: "{{ item }}"
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create: true
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with_items:
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- 'overlay'
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- 'br_netfilter'
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- name: Add br_netfilter to module autoload
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modprobe:
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name: "{{ item }}"
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state: present
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become: true
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with_items:
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- 'overlay'
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- 'br_netfilter'
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- name: Add br_netfilter to module autoload
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lineinfile:
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path: /etc/sysctl.d/k8s2.conf
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line: "{{ item }}"
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create: true
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with_items:
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- 'net.bridge.bridge-nf-call-iptables = 1'
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- 'net.bridge.bridge-nf-call-ip6tables = 1'
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- 'net.ipv4.ip_forward = 1'
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- name: Disable net.bridge.bridge-nf-call-iptables
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sysctl:
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name: "{{ item }}"
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value: 1
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with_items:
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- 'net.bridge.bridge-nf-call-iptables'
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- 'net.bridge.bridge-nf-call-ip6tables'
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- name: Disable net.ipv4.ip_forward
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sysctl:
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name: net.ipv4.ip_forward
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value: "1"
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- name: Setting hosts file
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template:
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src: hosts.j2
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dest: /etc/hosts
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