get-meta.sh

gistfile1.txt

#!/bin/bash

  . /etc/bashrc

  # EC2 Metadata
  export REGION=$(curl -s http://169.254.169.254/latest/dynamic/instance-identity/document/ | jq .region -r)
  export INSTANCEID=$(curl -s http://169.254.169.254/latest/meta-data/instance-id)

  # Get all tags in one call
  ec2-describe-tags --filter "resource-type=instance" --filter "resource-id=$(ec2-metadata -i | cut -d ' ' -f2)" | cut -f 4,5 > /tmp/ec2_tags
  result=$?
  while [[ $result != 0 ]]; do
    echo "- Requestlimit Exceeded Retrying."
    sleep 5
    ec2-describe-tags --filter "resource-type=instance" --filter "resource-id=$(ec2-metadata -i | cut -d ' ' -f2)" | cut -f 4,5 > /tmp/ec2_tags
    result=$?
  done

  export NAME=$(cat /tmp/ec2_tags | grep -w "Name" | cut -f2)
  export ENVIRONMENT=$(cat /tmp/ec2_tags | grep Environment | cut -f2)
  export ROLE=$(cat /tmp/ec2_tags | grep Role | cut -f2)
  export TEAM=$(cat /tmp/ec2_tags | grep Team | cut -f2)
  export PRODUCT=$(cat /tmp/ec2_tags | grep Product | cut -f2)
  export AS_GROUPNAME=$(cat /tmp/ec2_tags | grep groupName | cut -f2)
  export AS_STACKNAME=$(cat /tmp/ec2_tags | grep stack-name | cut -f2)
  export RAILS_ENV=$ENVIRONMENT