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# Copyright 2020 Adarsh yadav, Aditya Srivastava
#
# 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.
---
#check kubelet is running or not
- name: check for kubelet
shell: "systemctl status kubelet"
register: _svc_kubelet
failed_when: _svc_kubelet.rc != 0 and ("could not be found" not in _svc_kubelet.stderr)
#IF KUBELET IS RUNNING, THEN
#reset k8s
- name: reset k8s
shell: |
kubectl drain {{vm3}} --delete-local-data --force --ignore-daemonsets
kubectl drain {{vm2}} --delete-local-data --force --ignore-daemonsets
kubectl drain {{vm1}} --delete-local-data --force --ignore-daemonsets
kubectl delete node {{vm3}}
kubectl delete node {{vm2}}
kubectl delete node {{vm1}}
sudo kubeadm reset -f
sudo rm $HOME/.kube/config
when: "_svc_kubelet.rc == 0"
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