# Copyright 2017 The Openstack-Helm Authors.
#
#    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: setting up bootstrap tiller
  block:
    - name: pull the helm tiller Image
      become: true
      become_user: root
      docker_image:
        pull: true
        name: "{{ helm.tiller_image }}"
    - name: deploying bootstrap tiller
      become: true
      become_user: root
      docker_container:
        name: "helm-tiller"
        image: "{{ helm.tiller_image }}"
        state: started
        detach: true
        recreate: yes
        network_mode: host
        volumes:
          - /etc/kubernetes/admin.conf:/etc/kubernetes/admin.conf:ro
        env:
          KUBECONFIG=/etc/kubernetes/admin.conf
      register: kubeadm_aio_tiller_container
      ignore_errors: True
    - name: wait for tiller to be ready
      delegate_to: 127.0.0.1
      command: helm version --server
      environment:
        HELM_HOST: 'localhost:44134'
      register: task_result
      until: task_result.rc == 0
      retries: 120
      delay: 5

- name: kubeadm | helm | tiller
  delegate_to: 127.0.0.1
  block:
    - name: kubeadm | helm | tiller
      command: helm install /opt/charts/tiller --name tiller --namespace kube-system --wait
      environment:
        HELM_HOST: 'localhost:44134'
    - name: kubeadm | helm | tiller
      command: helm status tiller
      environment:
        HELM_HOST: 'localhost:44134'
      register: kubeadm_helm_cni_status
    - name: kubeadm | helm | tiller
      debug:
        msg: "{{ kubeadm_helm_cni_status }}"

- name: "removing bootstrap tiller container"
  become: true
  become_user: root
  docker_container:
    name: "helm-tiller"
    state: absent

- name: setting up helm client on host
  block:
    - name: copying helm binary to host
      become: true
      become_user: root
      copy:
        src: /usr/bin/helm
        dest: /usr/bin/helm
        owner: root
        group: root
        mode: 0555
    - name: setting up helm client for user
      command: helm init --client-only