nfvbenchvm/dib/build-image.sh

   1 #!/bin/bash
   2 #
   3 # A shell script to build the VPP VM image using diskinage-builder
   4 #
   5 # The following packages must be installed prior to using this script:
   6 # sudo apt-get -y install python-virtualenv qemu-utils kpartx
   7
   8 set -e
   9
  10 # Artifact URL
  11 gs_url=artifacts.opnfv.org/nfvbench/images
  12
  13 # image version number
  14 __version__=0.7
  15 image_name=nfvbenchvm_centos-$__version__
  16
  17 # if image exists skip building
  18 if  command -v gsutil >/dev/null; then
  19     if gsutil -q stat gs://$gs_url/$image_name.qcow2; then
  20         echo "Image already exists at http://$gs_url/$image_name.qcow2"
  21         exit 0
  22     fi
  23 else
  24     echo "Cannot check image availability in OPNFV artifact repository (gsutil not available)"
  25 fi
  26
  27 # install diskimage-builder
  28 if [ -d dib-venv ]; then
  29     . dib-venv/bin/activate
  30 else
  31     virtualenv dib-venv
  32     . dib-venv/bin/activate
  33     pip install diskimage-builder
  34 fi
  35
  36 # Add nfvbenchvm_centos elements directory to the DIB elements path
  37 export ELEMENTS_PATH=`pwd`/elements
  38
  39 # canned user/password for direct login
  40 export DIB_DEV_USER_USERNAME=nfvbench
  41 export DIB_DEV_USER_PASSWORD=nfvbench
  42 export DIB_DEV_USER_PWDLESS_SUDO=Y
  43
  44 # Set the data sources to have ConfigDrive only
  45 export DIB_CLOUD_INIT_DATASOURCES="ConfigDrive"
  46
  47 # Configure VPP REPO
  48 export DIB_YUM_REPO_CONF=$ELEMENTS_PATH/nfvbenchvm/fdio-release.repo
  49
  50 # Use ELRepo to have latest kernel
  51 export DIB_USE_ELREPO_KERNEL=True
  52
  53 echo "Building $image_name.qcow2..."
  54 time disk-image-create -o $image_name centos7 nfvbenchvm
  55 ls -l $image_name.qcow2
  56
  57 if command -v gsutil >/dev/null; then
  58     echo "Uploading $image_name.qcow2..."
  59     gsutil cp $image_name.qcow2 gs://$gs_url/$image_name.qcow2
  60     echo "You can access to image at http://$gs_url/$image_name.qcow2"
  61 else
  62     echo "Cannot upload new image to the OPNFV artifact repository (gsutil not available)"
  63 fi