kubespray/roles/etcd/tasks/pre_upgrade.yml

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2016-11-09 18:44:41 +08:00
- name: "Pre-upgrade | check for etcd-proxy unit file"
stat:
path: /etc/systemd/system/etcd-proxy.service
register: kube_apiserver_service_file
- name: "Pre-upgrade | check for etcd-proxy init script"
stat:
path: /etc/init.d/etcd-proxy
register: kube_apiserver_init_script
- name: "Pre-upgrade | stop etcd-proxy if service defined"
service:
name: etcd-proxy
state: stopped
when: (kube_apiserver_service_file.stat.exists|default(False) or kube_apiserver_init_script.stat.exists|default(False))
- name: "Pre-upgrade | remove etcd-proxy 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/etcd-proxy.service
- /etc/init.d/etcd-proxy
- name: "Pre-upgrade | find etcd-proxy container"
command: docker ps -aq --filter "name=etcd-proxy*"
register: etcd_proxy_container
ignore_errors: true
- name: "Pre-upgrade | remove etcd-proxy if it exists"
command: "docker rm -f {{item}}"
with_items: "{{etcd_proxy_container.stdout_lines}}"