theshire/.archive/ansible/main/playbooks/cluster-nuke.yaml

61 lines
1.8 KiB
YAML

---
- name: Cluster Nuke
hosts: kubernetes
become: true
gather_facts: true
any_errors_fatal: true
pre_tasks:
- name: Pausing for 2 seconds...
ansible.builtin.pause:
seconds: 2
tasks:
- name: Stop Kubernetes # noqa: ignore-errors
ignore_errors: true
block:
- name: Stop Kubernetes
ansible.builtin.include_role:
name: xanmanning.k3s
public: true
vars:
k3s_state: stopped
# https://github.com/k3s-io/docs/blob/main/docs/installation/network-options.md
- name: Networking
block:
- name: Networking | Delete Cilium links
ansible.builtin.command:
cmd: "ip link delete {{ item }}"
removes: "/sys/class/net/{{ item }}"
loop: ["cilium_host", "cilium_net", "cilium_vxlan"]
- name: Networking | Flush iptables
ansible.builtin.iptables:
table: "{{ item }}"
flush: true
loop: ["filter", "nat", "mangle", "raw"]
- name: Networking | Flush ip6tables
ansible.builtin.iptables:
table: "{{ item }}"
flush: true
ip_version: ipv6
loop: ["filter", "nat", "mangle", "raw"]
- name: Networking | Delete CNI directory
ansible.builtin.file:
path: /etc/cni/net.d
state: absent
- name: Uninstall Kubernetes
ansible.builtin.include_role:
name: xanmanning.k3s
public: true
vars:
k3s_state: uninstalled
- name: Stale Containers
ansible.builtin.include_tasks: tasks/stale_containers.yaml
vars:
stale_containers_state: disabled
- name: Reboot
ansible.builtin.reboot:
msg: Rebooting nodes
reboot_timeout: 3600