c12s-kubespray/roles/kubernetes/master/tasks/pre-upgrade.yml

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---
- name: "Pre-upgrade | check for kube-apiserver unit file"
stat:
path: /etc/systemd/system/kube-apiserver.service
register: kube_apiserver_service_file
tags: [facts, kube-apiserver]
- name: "Pre-upgrade | check for kube-apiserver init script"
stat:
path: /etc/init.d/kube-apiserver
register: kube_apiserver_init_script
tags: [facts, kube-apiserver]
- name: "Pre-upgrade | stop kube-apiserver if service defined"
service:
name: kube-apiserver
state: stopped
when: (kube_apiserver_service_file.stat.exists|default(False) or kube_apiserver_init_script.stat.exists|default(False))
tags: kube-apiserver
- name: "Pre-upgrade | remove kube-apiserver service definition"
file:
path: "{{ item }}"
state: absent
when: (kube_apiserver_service_file.stat.exists|default(False) or kube_apiserver_init_script.stat.exists|default(False))
with_items:
- /etc/systemd/system/kube-apiserver.service
- /etc/init.d/kube-apiserver
tags: kube-apiserver