vmlab/ansible/roles/k8s-base/tasks/main.yml
2024-07-13 18:14:41 +02:00

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# ====================
# https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/install-kubeadm/
- name: Add K8s key
ansible.builtin.apt_key:
url: "https://pkgs.k8s.io/core:/stable:/v1.29/deb/Release.key"
keyring: /etc/apt/keyrings/kubernetes-apt-keyring.gpg
- name: Add K8s apt repo
ansible.builtin.apt_repository:
repo: "deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v1.29/deb/ /"
filename: kubernetes
- name: Install K8s tools
ansible.builtin.apt:
name:
- kubelet
- kubeadm
- kubectl
- name: Hold kubeadm
ansible.builtin.dpkg_selections:
name: "{{ item }}"
selection: hold
loop:
- kubelet
- kubeadm
- kubectl
# ====================
# https://github.com/containerd/containerd/blob/main/docs/getting-started.md
# https://docs.docker.com/engine/install/ubuntu/
- name: Add docker key
ansible.builtin.command:
cmd: "curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc"
creates: /etc/apt/keyrings/docker.asc
- name: Add Docker apt repo
ansible.builtin.apt_repository:
repo: "deb [arch=amd64 signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu jammy stable"
filename: docker
- name: Install containerd/runc
ansible.builtin.apt:
name: containerd.io
- name: Configure containerd to use systemd cgroups
ansible.builtin.copy:
src: "containerd-config.toml"
dest: "/etc/containerd/config.toml"
mode: "u=r,g=r,o=r"
notify:
- "Containerd config changed"
- name: Create /opt/cni/bin
ansible.builtin.file:
path: /opt/cni/bin
state: directory
mode: "u=rwx,g=rx,o=rx"
- name: Download CNI plugins
ansible.builtin.get_url:
url: "https://github.com/containernetworking/plugins/releases/download/{{ cni_plugins_version }}/cni-plugins-linux-amd64-{{ cni_plugins_version }}.tgz"
dest: "/tmp/cni-plugins-linux-amd64-{{ cni_plugins_version }}.tgz"
- name: Install CNI plugins
ansible.builtin.command:
cmd: "tar Cxzvf /opt/cni/bin /tmp/cni-plugins-linux-amd64-{{ cni_plugins_version }}.tgz"
creates: /opt/cni/bin/tap
- name: Start contained
ansible.builtin.service:
state: started
name: containerd