---
# Copyright 2023, BBC R&D
#
# 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: Set up helm and k8s credentials in magnum hosts
  hosts: magnum_all
  gather_facts: true
  user: root
  vars:
    k8s_admin_conf_src: "/etc/kubernetes/admin.conf"
    k8s_admin_conf_dest: "/var/lib/magnum/.kube/config"
  tasks:
    - name: Run os_magnum role pre-tasks to create user/group/dirs
      include_role:
        name: os_magnum
        tasks_from: magnum_pre_install.yml

    - name: Collect admin config from k8s cluster
      slurp:
        src: "{{ k8s_admin_conf_src }}"
      register: k8s_admin_conf_slurp
      delegate_to: "{{ groups['k8s_all'][0] }}"
      run_once: true

    - name: Ensure target directory exists
      file:
        state: directory
        path: "{{ k8s_admin_conf_dest | dirname }}"
        owner: magnum
        group: magnum

    - name: Write k8s admin config to magnum home dir
      copy:
        content: "{{ k8s_admin_conf_slurp.content | b64decode }}"
        dest: "{{ k8s_admin_conf_dest }}"
        owner: magnum
        group: magnum
        mode: '0600'

    - name: Install helm
      include_role:
        name: "vexxhost.kubernetes.helm"

        #  environment: "{{ deployment_environment_variables | default({}) }}"
  tags:
    - magnum_k8s_conf