# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

---
- name: Mount tmpfs to /var/lib/etcd
  mount:
    path: /var/lib/etcd
    src: tmpfs
    fstype: tmpfs
    opts: size=1g
    state: mounted

- name: Prepare kubeadm config
  template:
    src: files/kubeadm_config.yaml
    dest: /tmp/kubeadm_config.yaml

- name: Initialize the Kubernetes cluster using kubeadm
  command: kubeadm init --config /tmp/kubeadm_config.yaml

- name: Generate join command
  command: kubeadm token create --print-join-command
  register: join_command

- name: "Copy kube config to localhost"
  synchronize:
    mode: pull
    src: /etc/kubernetes/admin.conf
    dest: /tmp/kube_config
...