#!/usr/bin/env bash
# Head node host, which runs glance, api, keystone
HEAD_HOST=${HEAD_HOST:-192.168.1.52}
COMPUTE_HOSTS=${COMPUTE_HOSTS:-192.168.1.53,192.168.1.54}

# Networking params
NAMESERVER=${NAMESERVER:-192.168.2.1}
GATEWAY=${GATEWAY:-192.168.1.1}

# Helper to launch containers
function run_lxc {
    # For some reason container names with periods can cause issues :/
    container_name=`echo $1 | sed 's/\./_/g'`
    CONTAINER=$container_name CONTAINER_IP=$1 CONTAINER_GATEWAY=$GATEWAY NAMESERVER=$NAMESERVER STACKSH_PARAMS="$2" ./build_lxc.sh
}

# Variables common amongst all hosts in the cluster
COMMON_VARS="MYSQL_HOST=$HEAD_HOST RABBIT_HOST=$HEAD_HOST GLANCE_HOSTPORT=$HEAD_HOST:9292 NET_MAN=FlatDHCPManager FLAT_INTERFACE=eth0"

# Launch the head node
run_lxc $HEAD_HOST "$COMMON_VARS ENABLED_SERVICES=g-api,g-reg,key,n-api,n-sch,n-vnc,dash,mysql,rabbit"
for compute_host in ${COMPUTE_HOSTS//,/ }; do
    # Launch the compute hosts
    run_lxc $compute_host "$COMMON_VARS ENABLED_SERVICES=n-cpu,n-net,n-api"
done