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reset-cluster.yaml
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reset-cluster.yaml
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- hosts: "{{ hosts | default('all') }}"
become: yes
gather_facts: no
tasks:
- name: Reset kubeadm
command: kubeadm reset -f
# Should be extract to a cleanup-cni role
- name: Cleanup "{{ cni | default('flannel') }} CNI info"
file:
path: "{{ item }}"
state: absent
loop:
- /etc/cni
- /run/flannel
- /var/lib/cni
- name: Remove /etc/kubernetes
file:
path: /etc/kubernetes
state: absent
# kubelet will look for this file to determine which container runtime should be used
- name: Remove /etc/default/kubelet
file:
path: /etc/default/kubelet
state: absent
- name: Cleanup "{{ cni | default('flannel') }} CNI network bridge"
shell: "ip link set {{ item }} down"
ignore_errors: yes
loop:
- cni0
- flannel.1
- name: Cleanup "{{ cni | default('flannel') }} CNI"
shell: "ip link delete {{ item }}"
ignore_errors: yes
loop:
- cni0
- flannel.1
- hosts: localhost
gather_facts: no
tasks:
- name: remove master and worker join command
file:
path: "{{ item }}"
state: absent
loop:
- master-join-command
- worker-join-command
- hosts: masters
gather_facts: no
become: yes
tasks:
- name: remove /etc/haproxy/ and .kube
file:
path: "{{ item }}"
state: absent
loop:
- /etc/haproxy
- ./kubeadm-config.yaml
- ./.kube