fix for 1127 Rsyslog IMDSv2

[rjjaegeraws]

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The updated userdata for the rsyslog servers will now show:

(note the use of TOKEN)

#!/bin/bash
echo "[v8-stable]
name=Adiscon CentOS-6 - local packages for \$basearch
baseurl=http://rpms.adiscon.com/v8-stable/epel-6/\$basearch
enabled=0
gpgcheck=0
gpgkey=http://rpms.adiscon.com/RPM-GPG-KEY-Adiscon
protect=1" >> /etc/yum.repos.d/rsyslog.repo
yum update -y
yum install -y rsyslog --enablerepo=v8-stable --setopt=v8-stable.priority=1
chkconfig rsyslog on
aws s3 cp s3://asea-management-phase0-configcacentral1-1g9ucir5s5ry0/rsyslog/rsyslog.conf /etc/rsyslog.conf
service rsyslog restart
wget https://s3.ca-central-1.amazonaws.com/amazoncloudwatch-agent-ca-central-1/amazon_linux/amd64/latest/amazon-cloudwatch-agent.rpm
rpm -U ./amazon-cloudwatch-agent.rpm
TOKEN=$(curl -X PUT "http://169.254.169.254/latest/api/token" -H "X-aws-ec2-metadata-token-ttl-seconds: 21600")
instanceid=$(curl -H "X-aws-ec2-metadata-token: $TOKEN" -v http://169.254.169.254/latest/meta-data/instance-id)
echo "{\"logs\": {\"logs_collected\": {\"files\": {\"collect_list\": [{\"file_path\": \"/var/log/messages\",\"log_group_name\": \"/ASEA/rsyslog/var/log/messages\",\"log_stream_name\": \"$instanceid\"}]}}}}" >> /opt/aws/amazon-cloudwatch-agent/bin/config.json
/opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -s -a fetch-config -m ec2 -c file:/opt/aws/amazon-cloudwatch-agent/bin/config.json

[archikierstead]

LGTM