# Copyright (c) 2018 Intel Corporation.
#
# 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: Include
  include_vars:
    file: "{{rs_file}}"
    name: infra_deploy_vars

- name: Store total CPU, RAM, Disk requested resources
  set_fact:
    vcpu_t: "{{item.vcpus|int + vcpu_t|int}}"
    vram_t: "{{item.ram|int + vram_t|int}}"
    disk_t: "{{item.disk|int + disk_t|int}}"
  with_items: "{{infra_deploy_vars.nodes}}"

- name: Fail if not enough RAM
  fail:
    msg: "Failed, not enough RAM, required: {{ vram_t }}, available {{ ansible_memory_mb.nocache.free }}"
  when: ansible_memory_mb.nocache.free < vram_t|int

- name: Fail if not enough CPU
  fail:
    msg: "Failed, not enough CPU, required: {{ vcpu_t }}, available {{ ansible_processor_vcpus }}"
  when: ansible_processor_vcpus < vcpu_t|int

- name: Define default network counter
  set_fact:
    num_default_network_detected: 0

- name: Increment counter for every default network detected
  set_fact:
    num_default_network_detected: "{{ num_default_network_detected|int + 1 }}"
  when:
    - item.default_gateway is defined
    - item.default_gateway == True
  with_items: "{{infra_deploy_vars.networks}}"

- name: Fail if more than 1 or 0 default networks
  fail:
    msg: "Failed, there must be 1 default network: {{ num_default_network_detected }} detected"
  when: num_default_network_detected|int != 1

- name: Fail if not enough Disk space
  set_fact:
    disk_avail: "{% for mount in ansible_mounts if mount.mount == '/' %}{{ (mount.size_available/1024/1024)|int }}{% endfor %}"
- fail:
    msg: "Failed, not enough disk space, required {{ disk_t }}, available: {{ disk_avail }}"
  when: disk_avail|int < disk_t|int