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# 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 }}
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