# Get initial values
AZS=( ${availability_zones} )
declare -a RESULTS=()

# Loop through each AZ to find instance IPs
for zone in "$${AZS[@]}"; do

    echo "> Get Consul seeds from AWS $zone"
    NUM_SEEDS=0
    while [[ $NUM_SEEDS -lt $((${min_cluster_size_consul} / 3)) ]]; do
        SEEDS=`aws ec2 describe-instances --filters \
            "Name=availability-zone,Values=$zone" \
            "Name=tag:Name,Consul=Server" \
            "Name=tag:Environment,Values=${environment}"`
        NUM_SEEDS=`echo $SEEDS | jq '{Reservations}[] | length'`
        echo "> NUM_SEEDS: $NUM_SEEDS"
        sleep 1
    done

    RESULTS+=( `echo $SEEDS | jq -r '.Reservations[].Instances[].NetworkInterfaces[].PrivateIpAddresses[].PrivateIpAddress'` )

done

# Don't look
RETRYJOIN="-retry-join=$${RESULTS[0]}$(printf " -retry-join=%s" "$${RESULTS[@]:1}")"