Simplify reset playbook (#230)
* Simplify reset playbook Signed-off-by: Derek Nola <derek.nola@suse.com> * Cleanup ansible_user kubeconfig Signed-off-by: Derek Nola <derek.nola@suse.com> --------- Signed-off-by: Derek Nola <derek.nola@suse.com>
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@ -3,5 +3,12 @@
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hosts: k3s_cluster
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gather_facts: true
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become: true
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roles:
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- role: reset
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tasks:
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- name: Run K3s Uninstall script
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ansible.builtin.command:
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cmd: k3s-uninstall.sh
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removes: /var/lib/rancher/k3s/*
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- name: Remove user kubeconfig
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ansible.builtin.file:
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path: /home/{{ ansible_user }}/.kube/config
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state: absent
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@ -1,50 +0,0 @@
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---
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- name: Clean previous failed runs of k3s-init
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# systemd builtin does not support reset-failed
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ansible.builtin.command: systemctl reset-failed k3s-init # noqa: command-instead-of-module
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failed_when: false
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changed_when: false
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- name: Disable services
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ansible.builtin.systemd:
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name: "{{ item }}"
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state: stopped
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enabled: false
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failed_when: false
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with_items:
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- k3s-init
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- k3s-server
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- k3s-agent
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- name: Kill container shim
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ansible.builtin.command: pkill -9 -f "k3s/data/[^/]+/bin/containerd-shim-runc"
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register: pkill_containerd_shim_runc
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changed_when: "pkill_containerd_shim_runc.rc == 0"
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failed_when: false
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- name: Umount k3s filesystems
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ansible.builtin.include_tasks: umount_with_children.yml
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with_items:
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- /run/k3s
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- /var/lib/kubelet
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- /run/netns
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- "{{ k3s_server_location }}"
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loop_control:
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loop_var: mounted_fs
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- name: Remove service files, binaries, and data
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ansible.builtin.file:
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name: "{{ item }}"
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state: absent
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with_items:
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- /usr/local/bin/k3s
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- "{{ systemd_dir }}/k3s-server.service"
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- "{{ systemd_dir }}/k3s-agent.service"
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- /etc/rancher/k3s
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- /var/lib/kubelet
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- /var/lib/rancher/k3s
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- "{{ k3s_server_location }}"
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- name: Systemd daemon reload
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ansible.builtin.systemd:
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daemon_reload: true
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@ -1,16 +0,0 @@
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---
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- name: Get the list of mounted filesystems
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ansible.builtin.shell: set -o pipefail && cat /proc/mounts | awk '{ print $2}' | grep -E "^{{ mounted_fs }}"
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register: get_mounted_filesystems
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args:
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executable: /bin/bash
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failed_when: false
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changed_when: get_mounted_filesystems.stdout | length > 0
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check_mode: false
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- name: Umount filesystem
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ansible.posix.mount:
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path: "{{ item }}"
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state: unmounted
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with_items:
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"{{ get_mounted_filesystems.stdout_lines | reverse | list }}"
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