Create a Sumo Logic collector's name from EC2 metadata

startsumo.sh

#!/bin/bash

az=$(curl -sfm1 http://169.254.169.254/latest/meta-data/placement/availability-zone)
instanceId=$(curl -sfm1 http://169.254.169.254/latest/meta-data/instance-id)
accountNo=$(curl -sfm1 http://169.254.169.254/latest/dynamic/instance-identity/document | jq -r '.accountId')

region=$(echo $az | sed 's/\w$//')
name="${instanceId}:${region}:${accountNo}"

# Check if we have set the name already
if ! grep -q "name=" /opt/SumoCollector/config/user.properties; then
    echo name=${name} >> /opt/SumoCollector/config/user.properties
fi

/opt/SumoCollector/collector start