##############################################################################
# Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
---
- name: clean local repo conf
  file:
    path: /etc/yum.repos.d
    state: absent
  run_once: "True"
  when: ansible_os_family == 'RedHat'

- name: create local repo conf dir
  file:
    path: /etc/yum.repos.d
    state: directory
  run_once: "True"
  when: ansible_os_family == 'RedHat'

- name: configure local mirror repo
  copy:
    src: "{{ item }}"
    dest: /etc/yum.repos.d/mirrors.repo
  with_first_found:
    - mirrors_{{ ansible_architecture }}.repo
    - mirrors.repo
  run_once: "True"
  when: ansible_os_family == 'RedHat'

- name: clean local pip conf to use official pip repo
  file:
    path: /root/.pip/pip.conf
    state: absent
  run_once: "True"

- name: install dependency for ansible update
  yum:
    name: "{{ item }}"
    state: latest
  with_items:
    - git
    - libffi-devel
    - openssl-devel
    - python-devel
  run_once: "True"
  when: ansible_os_family == 'RedHat'

- name: update python packages
  pip:
    name: "{{ item }}"
    state: latest
  with_items:
    - netaddr
    - jinja2

- name: copy inventories generate script
  copy:
    src: generate_inventories.py
    dest: /tmp/generate_inventories.py
  tags:
    - ansible

- name: copy inventoriy.json file
  copy:
    src: "{{ run_dir }}/inventories/inventory.json"
    dest: /tmp/inventory.json
  tags:
    - ansible

- name: generate kargo inventories
  shell: >
    python /tmp/generate_inventories.py \
           "/opt/kargo_k8s/inventory/inventory.cfg" \
           "/tmp/inventory.json"
  tags:
    - ansible

- name: configure target hosts
  shell: |
    cd /opt/kargo_k8s
    ansible -i inventory/inventory.cfg -m ping all
    ansible -i inventory/inventory.cfg all -m shell -a "rm /etc/yum.repos.d/*"
    ansible -i inventory/inventory.cfg all -m copy -a \
        "src=/etc/yum.repos.d/mirrors.repo dest=/etc/yum.repos.d"
  tags:
    - ansible

- name: enable helm
  lineinfile:
    dest: /opt/kargo_k8s/inventory/group_vars/k8s-cluster.yml
    regexp: '^helm_enabled:'
    line: 'helm_enabled: {{ helm_flag }}'

- name: enable external lb | set lb domain_nam
  lineinfile:
    dest: /opt/kargo_k8s/inventory/group_vars/all.yml
    regexp: '^## apiserver_loadbalancer_domain_name:'
    line: 'apiserver_loadbalancer_domain_name: {{ apiserver_loadbalancer_domain_name }}'

- name: enable external lb |
  lineinfile:
    dest: /opt/kargo_k8s/inventory/group_vars/all.yml
    regexp: '^#loadbalancer_apiserver:'
    line: 'loadbalancer_apiserver:'

- name: enable external lb | set vip address
  lineinfile:
    dest: /opt/kargo_k8s/inventory/group_vars/all.yml
    regexp: '^#  address: 1.2.3.4'
    line: '  address: {{ vipaddress }}'

- name: enable external lb | set vip port
  lineinfile:
    dest: /opt/kargo_k8s/inventory/group_vars/all.yml
    regexp: '^#  port: 1234'
    line: '  port: {{ exlb_port }}'

- name: enable internal lb
  lineinfile:
    dest: /opt/kargo_k8s/inventory/group_vars/all.yml
    regexp: '^#loadbalancer_apiserver_localhost: true'
    line: 'loadbalancer_apiserver_localhost: true'

- name: use the user name and password login the dashboard
  lineinfile:
    dest: /opt/kargo_k8s/inventory/group_vars/k8s-cluster.yml
    regexp: '^#kube_basic_auth: false'
    line: 'kube_basic_auth: true'


- name: add vip to ssl keys
  lineinfile:
    dest: /opt/kargo_k8s/inventory/group_vars/k8s-cluster.yml
    line: 'supplementary_addresses_in_ssl_keys: [{{ vipaddress }}]'

- name: rm openssl file
  file:
    path: /opt/kargo_k8s/roles/kubernetes/secrets/templates/openssl.conf.j2
    state: absent

- name: copy openssl.conf.j2
  copy:
    src: openssl.conf.j2
    dest: /opt/kargo_k8s/roles/kubernetes/secrets/templates/openssl.conf.j2

- name: copy overrided variables
  copy:
    src: "{{ item }}"
    dest: /opt/kargo_k8s/extra-vars.yml
  with_first_found:
    - extra-vars-{{ ansible_architecture }}.yml
    - extra-vars.yml

- name: copy 2flannel playbook to kargo
  copy:
    src: "{{ run_dir }}/roles/2flannel"
    dest: /opt/kargo_k8s/roles/network_plugin

- name: copy 2flannel-apps playbook to kargo
  copy:
    src: "{{ run_dir }}/roles/2flannel-apps/"
    dest: /opt/kargo_k8s/roles/kubernetes-apps/network_plugin/2flannel

- name: append 2flannel to network plugin
  blockinfile:
    path: /opt/kargo_k8s/roles/network_plugin/meta/main.yml
    block: "  - role: network_plugin/2flannel\n    \
      when: kube_network_plugin == '2flannel'\n    tags: 2flannel\n"

- name: append 2flannel apps to network plugin
  blockinfile:
    path: /opt/kargo_k8s/roles/kubernetes-apps/network_plugin/meta/main.yml
    block: "  - role: kubernetes-apps/network_plugin/2flannel\n    \
      when: kube_network_plugin == '2flannel'\n    tags: 2flannel\n"

- name: append 2flannel to valid kube_network_plugin list
  replace:
    path: "/opt/kargo_k8s/roles/kubernetes/{{ item.path }}"
    regexp: "{{ item.regexp }}"
    replace: "{{ item.replace }}"
  with_items:
    - {path: 'master/templates/manifests/kube-controller-manager.manifest.j2',
       regexp: '"cloud", "flannel"',
       replace: '"cloud", "flannel", "2flannel"'}
    - {path: 'node/templates/kubelet.kubeadm.env.j2',
       regexp: '"calico", "canal", "flannel", "weave"',
       replace: '"calico", "canal", "flannel", "weave", "2flannel"'}
    - {path: 'node/templates/kubelet.standard.env.j2',
       regexp: '"calico", "canal", "flannel", "weave"',
       replace: '"calico", "canal", "flannel", "weave", "2flannel"'}
    - {path: 'node/templates/kubelet.rkt.service.j2',
       regexp: '"calico", "weave", "canal", "flannel"',
       replace: '"calico", "weave", "canal", "flannel", "2flannel"'}
    - {path: 'preinstall/tasks/main.yml',
       regexp: '"calico", "weave", "canal", "flannel"',
       replace: '"calico", "weave", "canal", "flannel", "2flannel"'}

- name: run kargo playbook
  shell: |
    cd /opt/kargo_k8s
    ansible-playbook -i inventory/inventory.cfg cluster.yml \
                     -e "@extra-vars.yml" -b -v 2>&1  | tee kargo.log
  tags:
    - ansible