121 lines
3.1 KiB
YAML
121 lines
3.1 KiB
YAML
---
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- hosts: all
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become: true
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tasks:
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- debug: var=hostvars[inventory_hostname]['ansible_default_ipv4']['address']
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- debug: var=hostvars[inventory_hostname]['ansible_default_ipv6']['address']
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- name: Install packages that allow apt to be used over HTTPS
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apt:
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name: "{{ packages }}"
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state: present
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update_cache: yes
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vars:
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packages:
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- aptitude
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- apt-transport-https
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- ca-certificates
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- curl
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- gnupg-agent
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- software-properties-common
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- name: Add an apt signing key for Docker
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apt_key:
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url: https://download.docker.com/linux/ubuntu/gpg
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state: present
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- name: Add apt repository for stable version
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apt_repository:
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repo: deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable
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state: present
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- name: Install docker and its dependecies
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apt:
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name: "{{ packages }}"
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state: present
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update_cache: yes
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vars:
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packages:
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- docker-ce
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- docker-ce-cli
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- containerd.io
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notify:
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- docker status
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- name: Add user to docker group
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user:
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name: torma
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group: docker
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- name: Remove swapfile from /etc/fstab
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mount:
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name: "{{ item }}"
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fstype: swap
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state: absent
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with_items:
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- swap
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- none
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- name: Disable swap
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command: swapoff -a
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when: ansible_swaptotal_mb > 0
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- name: Add an apt signing key for Kubernetes
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apt_key:
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url: https://packages.cloud.google.com/apt/doc/apt-key.gpg
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state: present
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- name: Adding apt repository for Kubernetes
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apt_repository:
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repo: deb https://apt.kubernetes.io/ kubernetes-xenial main
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state: present
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filename: kubernetes.list
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- name: Install Kubernetes binaries
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apt:
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name: "{{ packages }}"
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state: present
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update_cache: yes
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vars:
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packages:
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- kubelet
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- kubeadm
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- kubectl
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- name: Restart kubelet
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service:
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name: kubelet
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daemon_reload: yes
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state: restarted
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- name: Initialize the Kubernetes cluster using kubeadm
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command: kubeadm init --apiserver-advertise-address="{{ hostvars[inventory_hostname]['ansible_default_ipv4']['address'] }}"
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- name: Creates .kube directory
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file:
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path: /home/{{ ansible_user_id }}/.kube
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state: directory
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- name: Copy files needed for kubectl
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copy:
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remote_src: yes
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src: /etc/kubernetes/admin.conf
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dest: /home/{{ ansible_user_id }}/.kube/config
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owner: "{{ ansible_user_id }}"
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group: users
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- name: set up weave network
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shell: export KUBECONFIG=/etc/kubernetes/admin.conf && export kubever=$(kubectl version | base64 | tr -d '\n') && kubectl apply -f "https://cloud.weave.works/k8s/net?k8s-version=$kubever"
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register: weavenet_out
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- name: Generate join command
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shell: kubeadm token create --print-join-command > /tmp/join_command
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- name: Specifying a destination path
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fetch:
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src: /tmp/join_command
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dest: /tmp/ansible/join_command
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flat: yes
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handlers:
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- name: docker status
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service: name=docker state=started
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