delete.yaml

# Copyright 2023 CS Group
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

---
- name: Deleting the cluster, and the created files
  hosts: localhost
  tasks:

    - name: Add default value for safescale values
      set_fact:
        safescale_path: "{{ safescale_path | default('$(command -v safescale)') }}"

    - name: Detach volumes
      block:
        - name: Getting attached volume list
          shell: "{{ safescale_path }} volume list | jq -r '.result[] | select((.name? | match({{ cluster.name }}-node-[0-9]+-.*)) and .attachments != null).name'"
          register: attached_volume_names

        - name: Detach volumes from nodes
          shell: "{{ safescale_path }} volume detach {{ item }} {{ item | regex_search(cluster.name+\"-node-[0-9]+\",'\\0') | first }} "
          when: attached_volume_names.stdout_lines | length > 0
          loop: "{{ attached_volume_names.stdout_lines }}"
          async: 30
          poll: 0
      tags:  [ 'never', 'detach_volumes' ]

    - block:
        - name: Getting volume list
          shell: "{{ safescale_path }} volume list | jq -r '.result[] | select(.name? | match({{ cluster.name }}-node-[0-9]+-.*)).name'"
          register: volume_names
          
        - name: Deleting the volumes
          shell: "{{ safescale_path }} volume delete {{ item }}"
          loop: "{{ volume_names.stdout_lines }}"
          async: 30
          poll: 0
          when: volume_names.stdout_lines | length > 0
      tags: [ 'never', 'delete_volumes' ]

    - name: Deleting the cluster 
      shell: "{{ safescale_path }} cluster delete -y {{ cluster.name }}"
      ignore_errors: yes
      tags: [ 'never', 'delete_cluster' ]

    - name: cleanup repo
      block:
        - name: clean hosts file
          blockinfile:
            path: "{{ inventory_dir }}/hosts.yaml"
            marker: "# {mark} ANSIBLE MANAGED BLOCK"

        - name: Deleting ssh keys, artifacts and ssh-main-gateway files
          file:
            state: absent
            path: "{{ item }}"
          loop:
            - "{{ playbook_dir }}/ssh-main-gateway.conf"
            - "{{ inventory_dir }}/artifacts"
      tags: [ 'never', 'cleanup_generated' ]

    - block:
        - name: Get bucket list
          shell: "{{ safescale_path }} bucket list"
          register: safescale_buckets

        - name: Delete s3 buckets
          shell: "{{ safescale_path }} bucket delete {{ item }}"
          loop: "{{ (safescale_buckets.stdout | from_json).result.buckets | map(attribute='name') | select('match', cluster.name ~ '-.*') }}"
      tags: [ 'never', 'delete_buckets' ]