Fix AWS EC2 instance root umask for awscli and cloud-utils (and euca2ools, hiera-eyaml, gem, umask, chmod)

fix_aws.sh

#!/bin/bash

main() {
  forceRoot ;
  local pkg='' ;
  for pkg in awscli hiera-eyaml ; do
    gem uninstall $pkg --executables ;
  done ;
  for pkg in awscli ; do
    yum -y install $pkg ;
  done;
  for pkg in cloud-utils euca2ools awscli ; do
    yum -y remove $pkg ;
  done ;

  umask 0022 ;

  for pkg in cloud-utils euca2ools awscli ; do
    yum -y install $pkg ;
  done ;
  for pkg in awscli hiera-eyaml ; do
    gem install $pkg ;
  done ;
  ls -l /usr/bin/aws ;
}
forceRoot() {
  [[ "$(id -u)" == "0" ]] || { echo "ERROR: Must run $0 as root." ; exit 1 ; }
}

main ;

#