# Copyright (c) 2018-2019 Intel Corporation.
#
# 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: Disable swap
  command: swapoff -a
  ignore_errors: true

- name: Reset Kubernetes cluster
  command: kubeadm reset

- name: Clean Kubernetes directories (w/o removing the folder itself)
  shell: rm -fr {{ item }}/*
  with_items:
    - /etc/kubernetes
    - /var/lib/cni
    - /etc/cmk

- name: Create Multus CNI plugin dir
  file: path=/etc/cni/net.d state=directory

- name: Configure Multus CNI plugin
  template: src=10-multus-cni.conf.j2 dest=/etc/cni/net.d/10-multus-cni.conf owner=root mode=0644

- name: Change default kubelet cluster dns IP
  lineinfile:
    path: /etc/systemd/system/kubelet.service.d/10-kubeadm.conf
    regexp: '^(.*)--cluster-dns=([0-9\.]*)( +.*)$'
    line: '\1--cluster-dns={{ kubelet_cluster_dns_ip }}\3'
    backrefs: yes
    backup: yes

- name: Systemd daemon reload
  command: systemctl daemon-reload

- name: Restart kubelet
  service: name=kubelet state=restarted

- name: Initialize kubeadm
  include: kubeadm.yml

- name: Create CMK Kubernetes resources
  command: kubectl create -f {{ item }}
  with_items:
    - "{{ cmk_rbc_rules_url }}"
    - "{{ cmk_serviceaccount }}"

- name: Create Kubernetes resources
  include: kubectl.yml
  with_items:
    - crd-network.yaml
    - net-flannel.yaml
    - roles.yaml
    - kube-flannel.yaml
    - cmk-init-pod.yaml

- name: Create a ClusterRoleBinding for a particular ClusterRole
  command: >
           kubectl create clusterrolebinding multus-node-{{ ansible_hostname }}
           --clusterrole=multus-crd-overpowered --user=system:node:{{ ansible_hostname }}