kubespray/roles/reset/tasks/main.yml

95 lines
2.3 KiB
YAML
Raw Normal View History

---
- name: reset | stop services
service: name={{ item }} state=stopped
with_items:
- kubelet
- etcd
failed_when: false
- name: reset | remove services
2016-12-09 23:33:10 +08:00
file:
path: "/etc/systemd/system/{{ item }}.service"
state: absent
with_items:
- kubelet
- etcd
register: services_removed
- name: reset | remove docker dropins
file:
path: "/etc/systemd/system/docker.service.d/{{ item }}"
state: absent
with_items:
- docker-dns.conf
- docker-options.conf
register: docker_dropins_removed
- name: reset | systemctl daemon-reload
command: systemctl daemon-reload
when: services_removed.changed or docker_dropins_removed.changed
- name: reset | remove all containers
shell: "{{ docker_bin_dir }}/docker ps -aq | xargs -r docker rm -fv"
- name: reset | restart docker if needed
service: name=docker state=restarted
when: docker_dropins_removed.changed
- name: reset | gather mounted kubelet dirs
shell: mount | grep /var/lib/kubelet | awk '{print $3}' | tac
register: mounted_dirs
- name: reset | unmount kubelet dirs
command: umount {{item}}
with_items: '{{ mounted_dirs.stdout_lines }}'
- name: reset | delete some files and directories
file: path={{ item }} state=absent
with_items:
- "{{kube_config_dir}}"
- /var/lib/kubelet
- /var/lib/etcd
2016-12-09 23:33:10 +08:00
- /etc/ssl/etcd
- /var/log/calico
- /etc/cni
- /etc/nginx
- /etc/dnsmasq.d
- /etc/dnsmasq.conf
- /etc/dnsmasq.d-available
2016-12-09 23:33:10 +08:00
- /etc/etcd.env
- /etc/calico
- /opt/cni
- /etc/dhcp/dhclient.d/zdnsupdate.sh
- /etc/dhcp/dhclient-exit-hooks.d/zdnsupdate
- "{{ bin_dir }}/kubelet"
- name: reset | remove dns settings from dhclient.conf
blockinfile:
dest: "{{ item }}"
state: absent
follow: yes
marker: "# Ansible entries {mark}"
failed_when: false
with_items:
- /etc/dhclient.conf
- /etc/dhcp/dhclient.conf
- name: reset | remove host entries from /etc/hosts
blockinfile:
dest: "/etc/hosts"
state: absent
follow: yes
marker: "# Ansible inventory hosts {mark}"
- name: reset | Restart network
service:
name: >-
{% if ansible_os_family == "RedHat" -%}
network
{%- elif ansible_os_family == "Debian" -%}
networking
{%- endif %}
state: restarted
when: ansible_os_family != "CoreOS"