88 lines
2.5 KiB
YAML
88 lines
2.5 KiB
YAML
---
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- name: Setup Kubernetes control plane
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block:
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- name: Set cluster endpoint record
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become: true
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ansible.builtin.lineinfile:
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path: /etc/hosts
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state: present
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regexp: '^\d+\.\d+\.\d+\.\d+\ .*-cluster-endpoint$'
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line: "127.0.0.1 {{ cluster_name }}-cluster-endpoint"
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- name: Check if kubeadm has already run
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become: true
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ansible.builtin.stat:
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path: "/etc/kubernetes/pki/ca.key"
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register: kubeadm_ca
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- name: Set up control plane
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when: not kubeadm_ca.stat.exists
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become: true
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ansible.builtin.command: |
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kubeadm init \
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--service-cidr {{ service_cidr }} \
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--pod-network-cidr {{ pod_network_cidr }} \
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--control-plane-endpoint {{ cluster_name }}-cluster-endpoint \
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- name: Create Kubernetes config directory
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ansible.builtin.file:
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path: ".kube/"
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state: directory
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owner: "{{ ansible_user | default(ansible_user_id) }}"
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group: "{{ ansible_user | default(ansible_user_id) }}"
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- name: Copy admin.conf to home
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become: true
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ansible.builtin.copy:
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src: "{{ kubeadmin_config }}"
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dest: "{{ ansible_env.HOME }}/.kube/config"
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owner: "{{ ansible_user | default(ansible_user_id) }}"
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group: "{{ ansible_user | default(ansible_user_id) }}"
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mode: 0600
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remote_src: true
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# Kubernetes module dependency installation
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- name: Install Kubernetes module dependencies
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block:
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- name: Install Pip3
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become: true
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vars:
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packages:
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- python3-pip
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ansible.builtin.apt:
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name: "{{ packages }}"
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state: present
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update_cache: yes
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- name: Install Kubernetes module dependencies
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ansible.builtin.pip:
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name:
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- kubernetes>12.0.0
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- pyyaml>3.11
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- jsonpatch
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# CNI plugin installation
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- name: Install CNI plugin
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vars:
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manifests:
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- tigera-operator.yaml
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- custom-resources.yaml
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block:
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- name: Copy Calico manifests
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loop: "{{ manifests }}"
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ansible.builtin.copy:
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src: "files/calico/v3.24.5/{{ item }}"
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dest: "/tmp/calico-{{ item }}"
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- name: Update spec.calicoNetwork.ipPools.cidr
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ansible.builtin.replace:
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path: /tmp/calico-custom-resources.yaml
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regexp: '192\.168\.0\.0\/16'
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replace: "{{ pod_network_cidr }}"
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- name: Apply Calico manifests
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loop: "{{ manifests }}"
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kubernetes.core.k8s:
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src: /tmp/calico-{{ item }}
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state: present
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