mirror of
https://gitea.fenix-dev.com/fenix-gitea-admin/iac-ansible-private.git
synced 2025-10-27 08:43:05 +00:00
131 lines
3.1 KiB
YAML
131 lines
3.1 KiB
YAML
- name: Install containerd
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apt:
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name: containerd
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state: present
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update_cache: no
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become: true
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- name: Hold Kubernetes packages
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become: true
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ansible.builtin.shell: |
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apt-mark hold containerd
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- name: Criar ou sobrescrever /run/flannel/subnet.env
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become: true
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copy:
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dest: /run/flannel/subnet.env
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content: |
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FLANNEL_NETWORK=192.168.2.0/16
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FLANNEL_SUBNET=192.168.2.1/24
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FLANNEL_MTU=1450
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FLANNEL_IPMASQ=true
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owner: root
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group: root
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mode: '0644'
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#- name: Add Kubernetes APT key
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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: Add Kubernetes repo
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# apt_repository:
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# repo: deb http://apt.kubernetes.io/ kubernetes-jammy main
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# state: present
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- name: Adicionar chave GPG do Kubernetes
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become: true
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ansible.builtin.shell: |
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mkdir -p /etc/apt/keyrings
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curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.29/deb/Release.key | gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg
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args:
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creates: /etc/apt/keyrings/kubernetes-apt-keyring.gpg
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- name: Adicionar repositório oficial do Kubernetes
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become: true
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ansible.builtin.copy:
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dest: /etc/apt/sources.list.d/kubernetes.list
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content: |
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deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v1.29/deb/ /
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- name: Install Kubernetes components
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become: true
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apt:
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name:
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- kubelet
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- kubeadm
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- kubectl
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state: present
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update_cache: yes
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- name: Hold Kubernetes packages
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become: true
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ansible.builtin.shell: |
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apt-mark hold kubelet kubeadm kubectl
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- name: Desativar swap
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become: true
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ansible.builtin.command: swapoff -a
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- name: Garantir que swap está desativado no fstab
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become: true
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ansible.builtin.lineinfile:
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path: /etc/fstab
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regexp: '.*swap.*'
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state: absent
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- name: Ativar ip_forward de forma idempotente
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become: true
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ansible.builtin.sysctl:
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name: net.ipv4.ip_forward
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value: '1'
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state: present
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reload: yes
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- name: Configurar sysctl para Kubernetes
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become: true
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ansible.builtin.copy:
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dest: /etc/sysctl.d/k8s.conf
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content: |
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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: Reload sysctl
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ansible.builtin.command: sysctl --system
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when: ansible_facts['os_family'] == 'Debian'
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changed_when: false
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become: true
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- name: Criar arquivo de configuração sysctl para Kubernetes
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become: true
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ansible.builtin.copy:
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dest: /etc/sysctl.d/k8s.conf
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content: |
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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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owner: root
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group: root
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mode: '0644'
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notify: Reload sysctl
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- name: Carregar módulo br_netfilter se necessário
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become: true
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ansible.builtin.modprobe:
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name: br_netfilter
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state: present
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- name: Garantir que o módulo br_netfilter seja carregado na inicialização
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become: true
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ansible.builtin.copy:
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dest: /etc/modules-load.d/k8s.conf
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content: |
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br_netfilter
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owner: root
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group: root
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mode: '0644'
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