#!/bin/bash 

#    Copyright 2013 Mirantis, Inc.
#
#    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.

# The number of nodes for installing OpenStack on
#   - for minimal non-HA installation, specify 2 (1 controller + 1 compute)
#   - for minimal non-HA with Cinder installation, specify 3 (1 ctrl + 1 compute + 1 cinder)
#   - for minimal HA installation, specify 4 (3 controllers + 1 compute)
cluster_size=3

# Get the first available ISO from the directory 'iso'
iso_path=`ls -1t iso/*.iso 2>/dev/null | head -1`

# Every Fuel Web machine name will start from this prefix  
vm_name_prefix=fuel-web-

# Host interfaces to bridge VMs interfaces with
idx=0
for ip in 10.20.0.1 172.16.1.1 172.16.0.1; do
  host_nic_name[$idx]=vboxnet$idx
  host_nic_ip[$idx]=$ip
  host_nic_mask[$idx]=255.255.255.0
  idx=$((idx+1))
done

# Master node settings
vm_master_cpu_cores=1
vm_master_memory_mb=1024
vm_master_disk_mb=25600

# Master node access to the internet through the host system, using VirtualBox NAT adapter
vm_master_nat_network=192.168.200/24
vm_master_nat_gateway=192.168.200.2

# These settings will be used to check if master node has installed or not.
# If you modify networking params for master node during the boot time
#   (i.e. if you pressed Tab in a boot loader and modified params),
#   make sure that these values reflect that change.
vm_master_ip=10.20.0.2
vm_master_username=root
vm_master_password=r00tme
vm_master_prompt='root@fuel ~]#'

# Slave node settings
vm_slave_cpu_cores=1

# This section allows you to define RAM size in MB for each slave node.
# Keep in mind that PXE boot might not work correctly with values lower than 768.
# You can specify memory size for the specific slaves, other will get default vm_slave_memory_default
vm_slave_memory_default=1024
vm_slave_memory_mb[1]=1024  # for controller node at least 1Gb is required if you also run Ceph on it
vm_slave_memory_mb[2]=1024  # for compute node 1GB is recommended, otherwise VM instances in OpenStack may not boot
vm_slave_memory_mb[3]=1024  # for dedicated Cinder, 768Mb is OK, but Ceph needs 1Gb minimum

# Within demo cluster created by this script, all slaves (controller
# and compute nodes) will have identical disk configuration. Each 
# slave will have three disks with sizes defined by the variables below. In a disk configuration
# dialog you will be able to allocate the whole disk or it's part for
# operating system (Base OS), VMs (Virtual Storage), Ceph or other function,
# depending on the roles applied to the server.
vm_slave_first_disk_mb=65536
vm_slave_second_disk_mb=65536
vm_slave_third_disk_mb=65536