c12s-kubespray/roles/reset/tasks/main.yml
Andrew Greenwood ca9ea097df Cleanup legacy syntax, spacing, files all to yml
Migrate older inline= syntax to pure yml syntax for module args as to be consistant with most of the rest of the tasks
Cleanup some spacing in various files
Rename some files named yaml to yml for consistancy
2017-02-17 16:22:34 -05:00

101 lines
2.4 KiB
YAML

---
- name: reset | stop services
service:
name: "{{ item }}"
state: stopped
with_items:
- kubelet
- etcd
failed_when: false
- name: reset | remove services
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
check_mode: no
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
- /etc/ssl/etcd
- /var/log/calico
- /etc/cni
- /etc/nginx
- /etc/dnsmasq.d
- /etc/dnsmasq.conf
- /etc/dnsmasq.d-available
- /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 not in ["CoreOS", "Container Linux by CoreOS"]