devstack/lib/dib
Sean Dague 537532931d Make changes such that -o nounset runs
This makes a bunch of variable cleanups that will let -o nounset
function, for the time being we hide nounset behind another setting
variable so that it's not on by default.

Because this is bash, and things are only executed on demand, this
probably only works in the config it was run in. Expect cleaning up
all the paths to be something that takes quite a while.

This also includes a new set of unit tests around the trueorfalse
function, because my change in how it worked, didn't. Tests are good
m'kay.

Change-Id: I71a896623ea9e1f042a73dc0678ce85acf0dc87d
2015-01-15 13:06:14 -05:00

150 lines
4.2 KiB
Bash

#!/bin/bash
#
# lib/dib
# Install and build images with **diskimage-builder**
# Dependencies:
#
# - functions
# - DEST, DATA_DIR must be defined
# stack.sh
# ---------
# - install_dib
# Save trace setting
XTRACE=$(set +o | grep xtrace)
set +o xtrace
# Defaults
# --------
# set up default directories
DIB_DIR=$DEST/diskimage-builder
TIE_DIR=$DEST/tripleo-image-elements
# NOTE: Setting DIB_APT_SOURCES assumes you will be building
# Debian/Ubuntu based images. Leave unset for other flavors.
DIB_APT_SOURCES=${DIB_APT_SOURCES:-""}
DIB_BUILD_OFFLINE=$(trueorfalse False DIB_BUILD_OFFLINE)
DIB_IMAGE_CACHE=$DATA_DIR/diskimage-builder/image-create
DIB_PIP_REPO=$DATA_DIR/diskimage-builder/pip-repo
DIB_PIP_REPO_PORT=${DIB_PIP_REPO_PORT:-8899}
OCC_DIR=$DEST/os-collect-config
ORC_DIR=$DEST/os-refresh-config
OAC_DIR=$DEST/os-apply-config
# Include the apt-sources element in builds if we have an
# alternative sources.list specified.
if [ -n "$DIB_APT_SOURCES" ]; then
if [ ! -e "$DIB_APT_SOURCES" ]; then
die $LINENO "DIB_APT_SOURCES set but not found at $DIB_APT_SOURCES"
fi
EXTRA_ELEMENTS="apt-sources"
fi
# Functions
# ---------
# install_dib() - Collect source and prepare
function install_dib {
pip_install diskimage-builder
git_clone $TIE_REPO $TIE_DIR $TIE_BRANCH
git_clone $OCC_REPO $OCC_DIR $OCC_BRANCH
git_clone $ORC_REPO $ORC_DIR $ORC_BRANCH
git_clone $OAC_REPO $OAC_DIR $OAC_BRANCH
mkdir -p $DIB_IMAGE_CACHE
}
# build_dib_pip_repo() - Builds a local pip repo from local projects
function build_dib_pip_repo {
local project_dirs=$1
local projpath proj package
rm -rf $DIB_PIP_REPO
mkdir -p $DIB_PIP_REPO
echo "<html><body>" > $DIB_PIP_REPO/index.html
for projpath in $project_dirs; do
proj=$(basename $projpath)
mkdir -p $DIB_PIP_REPO/$proj
pushd $projpath
rm -rf dist
python setup.py sdist
pushd dist
package=$(ls *)
mv $package $DIB_PIP_REPO/$proj/$package
popd
echo "<html><body><a href=\"$package\">$package</a></body></html>" > $DIB_PIP_REPO/$proj/index.html
echo "<a href=\"$proj\">$proj</a><br/>" >> $DIB_PIP_REPO/index.html
popd
done
echo "</body></html>" >> $DIB_PIP_REPO/index.html
local dib_pip_repo_apache_conf=$(apache_site_config_for dib_pip_repo)
sudo cp $FILES/apache-dib-pip-repo.template $dib_pip_repo_apache_conf
sudo sed -e "
s|%DIB_PIP_REPO%|$DIB_PIP_REPO|g;
s|%DIB_PIP_REPO_PORT%|$DIB_PIP_REPO_PORT|g;
s|%APACHE_NAME%|$APACHE_NAME|g;
" -i $dib_pip_repo_apache_conf
enable_apache_site dib_pip_repo
}
# disk_image_create_upload() - Creates and uploads a diskimage-builder built image
function disk_image_create_upload {
local image_name=$1
local image_elements=$2
local elements_path=$3
local image_path=$TOP_DIR/files/$image_name.qcow2
# Set the local pip repo as the primary index mirror so the
# image is built with local packages
local pypi_mirror_url=http://$SERVICE_HOST:$DIB_PIP_REPO_PORT/
local pypi_mirror_url_1
if [ -a $HOME/.pip/pip.conf ]; then
# Add the current pip.conf index-url as an extra-index-url
# in the image build
pypi_mirror_url_1=$(iniget $HOME/.pip/pip.conf global index-url)
else
# If no pip.conf, set upstream pypi as an extra mirror
# (this also sets the .pydistutils.cfg index-url)
pypi_mirror_url_1=http://pypi.python.org/simple
fi
# The disk-image-create command to run
ELEMENTS_PATH=$elements_path \
DIB_APT_SOURCES=$DIB_APT_SOURCES \
DIB_OFFLINE=$DIB_BUILD_OFFLINE \
PYPI_MIRROR_URL=$pypi_mirror_url \
PYPI_MIRROR_URL_1=$pypi_mirror_url_1 \
disk-image-create -a amd64 $image_elements $EXTRA_ELEMENTS \
--image-cache $DIB_IMAGE_CACHE \
-o $image_path
local token=$(keystone token-get | grep ' id ' | get_field 2)
die_if_not_set $LINENO token "Keystone fail to get token"
glance --os-auth-token $token --os-image-url http://$GLANCE_HOSTPORT \
image-create --name $image_name --is-public True \
--container-format=bare --disk-format qcow2 \
< $image_path
}
# Restore xtrace
$XTRACE
# Tell emacs to use shell-script-mode
## Local variables:
## mode: shell-script
## End: