script-08.sh

#!/usr/bin/bash

usage(){
  echo "Usage: $0 [<provider>]"
  echo "Supported provider:"
  echo "  AWS"
  echo "  VirtualBox"
  echo "  libvirt"
}

# Improve readability of output
echo "========================================================================================="
echo "===>"
echo "===> Running $0"
echo "===> Configure S3 Object user and project"
echo "===>"
echo "========================================================================================="

# Print commands and their arguments as they are executed
set -x

# Exit script immediately, if one of the commands returns error code
set -e

# Exit, if not exactly one argument given
if [ $# -ne 1 ]; then
  usage
  exit -1
fi

# Use first argument as current underlying provider
case $1 in
  'AWS'|'VirtualBox'|'libvirt' )
    PROVIDER=$1
    ;;
  *)
    usage
    exit -1
    ;;
esac

# Copy credentials file to user directory and use it
echo "===> Copy object credentials file and source it"
TARGET=vagrant
if [ "$PROVIDER" = "AWS" ]
then
    TARGET=centos
fi
sudo cp /root/openrc /home/$TARGET/openrc
sudo chown $TARGET:$TARGET /home/$TARGET/openrc
source /home/$TARGET/openrc

# Create S3 test user with access to the existing admin project
echo "===> Create S3 tests user within admin project"
openstack user create --project admin --password Passw0rd testuser1

# Create S3 credentials for the test user
echo "==> Create S3 credentials for testuser1"
openstack credential create --type ec2 --project admin testuser1 '{"access":"testuser1","secret":"Passw0rd"}'

# Create a new project for S3 exclusive usage
echo "==> Create new project for S3 usage"
openstack project create s3test

# Set admin user for the s3test project
echo "==> Add admin role and S3 credentials for admin user for the s3test project"
openstack role add --project s3test --user admin admin
openstack credential create --type ec2 --project s3test admin '{"access":"admin","secret":"Passw0rd"}'

# Create a user for the s3test project and set S3 credentials
echo "==> Create user for the s3test project and set S3 credentials"
openstack user create --project s3test --password Passw0rd testuser2
openstack role add --project s3test --user testuser2 member
openstack credential create --type ec2 --project s3test testuser2 '{"access":"testuser2","secret":"Passw0rd"}'

# Exit successfully
echo "===> Script completed successfully!"
exit 0