mirror of https://github.com/easzlab/kubeasz.git
35 lines
1.3 KiB
YAML
35 lines
1.3 KiB
YAML
# WARNNING: this playbook will clean the kube-master node {{ NODE_TO_DEL }}
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# USAGE: easzctl del-master 1.1.1.1
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- hosts: localhost
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tasks:
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- fail: msg="you CAN NOT delete the last member of kube-master!"
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when: "groups['kube-master']|length < 2 and NODE_TO_DEL in groups['kube-master']"
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- name: run kubectl drain @{{ NODE_TO_DEL }}
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shell: "{{ bin_dir }}/kubectl drain {{ NODE_TO_DEL }} --ignore-daemonsets --delete-local-data"
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ignore_errors: true
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- name: clean node {{ NODE_TO_DEL }} if possible
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shell: "ansible-playbook {{ base_dir }}/roles/clean/clean_node.yml \
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-e NODE_TO_CLEAN={{ NODE_TO_DEL }} \
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-e DEL_MASTER=yes \
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-e DEL_NODE=yes \
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-e DEL_LB=yes >> /tmp/ansible-`date +'%Y%m%d%H%M%S'`.log 2>&1 \
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|| echo 'data not cleaned on {{ NODE_TO_DEL }}'"
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register: CLEAN_STATUS
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- debug: var="CLEAN_STATUS.stdout"
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- debug: var="CLEAN_STATUS.stderr"
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- name: run kubectl delete node {{ NODE_TO_DEL }}
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shell: "{{ bin_dir }}/kubectl delete node {{ NODE_TO_DEL }}"
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ignore_errors: true
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# lineinfile is inadequate to delete lines between some specific line range
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- name: remove the master's entry in hosts
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shell: 'sed -i "/^\[kube-master/,/^\[harbor/ {/^{{ NODE_TO_DEL }}[^0-9]*$/d}" {{ base_dir }}/hosts'
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args:
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warn: false
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