| # functions - Common functions used by DevStack components |
| # |
| # The following variables are assumed to be defined by certain functions: |
| # ``DISTRO`` |
| # ``ENABLED_SERVICES`` |
| # ``EROR_ON_CLONE`` |
| # ``FILES`` |
| # ``GLANCE_HOSTPORT`` |
| # ``OFFLINE`` |
| # ``PIP_DOWNLOAD_CACHE`` |
| # ``RECLONE`` |
| # ``TRACK_DEPENDS`` |
| # ``http_proxy``, ``https_proxy``, ``no_proxy`` |
| |
| |
| # Save trace setting |
| XTRACE=$(set +o | grep xtrace) |
| set +o xtrace |
| |
| |
| # Exit 0 if address is in network or 1 if address is not in |
| # network or netaddr library is not installed. |
| # address_in_net ip-address ip-range |
| function address_in_net() { |
| python -c " |
| import netaddr |
| import sys |
| sys.exit(netaddr.IPAddress('$1') not in netaddr.IPNetwork('$2')) |
| " |
| } |
| |
| |
| # Wrapper for ``apt-get`` to set cache and proxy environment variables |
| # Uses globals ``OFFLINE``, ``*_proxy` |
| # apt_get operation package [package ...] |
| function apt_get() { |
| [[ "$OFFLINE" = "True" || -z "$@" ]] && return |
| local sudo="sudo" |
| [[ "$(id -u)" = "0" ]] && sudo="env" |
| $sudo DEBIAN_FRONTEND=noninteractive \ |
| http_proxy=$http_proxy https_proxy=$https_proxy \ |
| no_proxy=$no_proxy \ |
| apt-get --option "Dpkg::Options::=--force-confold" --assume-yes "$@" |
| } |
| |
| |
| # Gracefully cp only if source file/dir exists |
| # cp_it source destination |
| function cp_it { |
| if [ -e $1 ] || [ -d $1 ]; then |
| cp -pRL $1 $2 |
| fi |
| } |
| |
| |
| # Prints "message" and exits |
| # die "message" |
| function die() { |
| local exitcode=$? |
| set +o xtrace |
| echo $@ |
| exit $exitcode |
| } |
| |
| |
| # Checks an environment variable is not set or has length 0 OR if the |
| # exit code is non-zero and prints "message" and exits |
| # NOTE: env-var is the variable name without a '$' |
| # die_if_not_set env-var "message" |
| function die_if_not_set() { |
| ( |
| local exitcode=$? |
| set +o xtrace |
| local evar=$1; shift |
| if ! is_set $evar || [ $exitcode != 0 ]; then |
| set +o xtrace |
| echo $@ |
| exit -1 |
| fi |
| ) |
| } |
| |
| |
| # Grab a numbered field from python prettytable output |
| # Fields are numbered starting with 1 |
| # Reverse syntax is supported: -1 is the last field, -2 is second to last, etc. |
| # get_field field-number |
| function get_field() { |
| while read data; do |
| if [ "$1" -lt 0 ]; then |
| field="(\$(NF$1))" |
| else |
| field="\$$(($1 + 1))" |
| fi |
| echo "$data" | awk -F'[ \t]*\\|[ \t]*' "{print $field}" |
| done |
| } |
| |
| |
| # get_packages() collects a list of package names of any type from the |
| # prerequisite files in ``files/{apts|rpms}``. The list is intended |
| # to be passed to a package installer such as apt or yum. |
| # |
| # Only packages required for the services in ``ENABLED_SERVICES`` will be |
| # included. Two bits of metadata are recognized in the prerequisite files: |
| # - ``# NOPRIME`` defers installation to be performed later in stack.sh |
| # - ``# dist:DISTRO`` or ``dist:DISTRO1,DISTRO2`` limits the selection |
| # of the package to the distros listed. The distro names are case insensitive. |
| # |
| # Uses globals ``DISTRO``, ``ENABLED_SERVICES`` |
| # get_packages dir |
| function get_packages() { |
| local package_dir=$1 |
| local file_to_parse |
| local service |
| |
| if [[ -z "$package_dir" ]]; then |
| echo "No package directory supplied" |
| return 1 |
| fi |
| if [[ -z "$DISTRO" ]]; then |
| echo "No distro set in DISTRO" |
| return 1 |
| fi |
| for service in general ${ENABLED_SERVICES//,/ }; do |
| # Allow individual services to specify dependencies |
| if [[ -e ${package_dir}/${service} ]]; then |
| file_to_parse="${file_to_parse} $service" |
| fi |
| # NOTE(sdague) n-api needs glance for now because that's where |
| # glance client is |
| if [[ $service == n-api ]]; then |
| if [[ ! $file_to_parse =~ nova ]]; then |
| file_to_parse="${file_to_parse} nova" |
| fi |
| if [[ ! $file_to_parse =~ glance ]]; then |
| file_to_parse="${file_to_parse} glance" |
| fi |
| elif [[ $service == c-* ]]; then |
| if [[ ! $file_to_parse =~ cinder ]]; then |
| file_to_parse="${file_to_parse} cinder" |
| fi |
| elif [[ $service == ceilometer-* ]]; then |
| if [[ ! $file_to_parse =~ ceilometer ]]; then |
| file_to_parse="${file_to_parse} ceilometer" |
| fi |
| elif [[ $service == n-* ]]; then |
| if [[ ! $file_to_parse =~ nova ]]; then |
| file_to_parse="${file_to_parse} nova" |
| fi |
| elif [[ $service == g-* ]]; then |
| if [[ ! $file_to_parse =~ glance ]]; then |
| file_to_parse="${file_to_parse} glance" |
| fi |
| elif [[ $service == key* ]]; then |
| if [[ ! $file_to_parse =~ keystone ]]; then |
| file_to_parse="${file_to_parse} keystone" |
| fi |
| fi |
| done |
| |
| for file in ${file_to_parse}; do |
| local fname=${package_dir}/${file} |
| local OIFS line package distros distro |
| [[ -e $fname ]] || continue |
| |
| OIFS=$IFS |
| IFS=$'\n' |
| for line in $(<${fname}); do |
| if [[ $line =~ "NOPRIME" ]]; then |
| continue |
| fi |
| |
| if [[ $line =~ (.*)#.*dist:([^ ]*) ]]; then |
| # We are using BASH regexp matching feature. |
| package=${BASH_REMATCH[1]} |
| distros=${BASH_REMATCH[2]} |
| # In bash ${VAR,,} will lowecase VAR |
| [[ ${distros,,} =~ ${DISTRO,,} ]] && echo $package |
| continue |
| fi |
| |
| echo ${line%#*} |
| done |
| IFS=$OIFS |
| done |
| } |
| |
| |
| # Determine OS Vendor, Release and Update |
| # Tested with OS/X, Ubuntu, RedHat, CentOS, Fedora |
| # Returns results in global variables: |
| # os_VENDOR - vendor name |
| # os_RELEASE - release |
| # os_UPDATE - update |
| # os_PACKAGE - package type |
| # os_CODENAME - vendor's codename for release |
| # GetOSVersion |
| GetOSVersion() { |
| # Figure out which vendor we are |
| if [[ -n "`which sw_vers 2>/dev/null`" ]]; then |
| # OS/X |
| os_VENDOR=`sw_vers -productName` |
| os_RELEASE=`sw_vers -productVersion` |
| os_UPDATE=${os_RELEASE##*.} |
| os_RELEASE=${os_RELEASE%.*} |
| os_PACKAGE="" |
| if [[ "$os_RELEASE" =~ "10.7" ]]; then |
| os_CODENAME="lion" |
| elif [[ "$os_RELEASE" =~ "10.6" ]]; then |
| os_CODENAME="snow leopard" |
| elif [[ "$os_RELEASE" =~ "10.5" ]]; then |
| os_CODENAME="leopard" |
| elif [[ "$os_RELEASE" =~ "10.4" ]]; then |
| os_CODENAME="tiger" |
| elif [[ "$os_RELEASE" =~ "10.3" ]]; then |
| os_CODENAME="panther" |
| else |
| os_CODENAME="" |
| fi |
| elif [[ -x $(which lsb_release 2>/dev/null) ]]; then |
| os_VENDOR=$(lsb_release -i -s) |
| os_RELEASE=$(lsb_release -r -s) |
| os_UPDATE="" |
| if [[ "Debian,Ubuntu" =~ $os_VENDOR ]]; then |
| os_PACKAGE="deb" |
| else |
| os_PACKAGE="rpm" |
| fi |
| os_CODENAME=$(lsb_release -c -s) |
| elif [[ -r /etc/redhat-release ]]; then |
| # Red Hat Enterprise Linux Server release 5.5 (Tikanga) |
| # CentOS release 5.5 (Final) |
| # CentOS Linux release 6.0 (Final) |
| # Fedora release 16 (Verne) |
| os_CODENAME="" |
| for r in "Red Hat" CentOS Fedora; do |
| os_VENDOR=$r |
| if [[ -n "`grep \"$r\" /etc/redhat-release`" ]]; then |
| ver=`sed -e 's/^.* \(.*\) (\(.*\)).*$/\1\|\2/' /etc/redhat-release` |
| os_CODENAME=${ver#*|} |
| os_RELEASE=${ver%|*} |
| os_UPDATE=${os_RELEASE##*.} |
| os_RELEASE=${os_RELEASE%.*} |
| break |
| fi |
| os_VENDOR="" |
| done |
| os_PACKAGE="rpm" |
| fi |
| export os_VENDOR os_RELEASE os_UPDATE os_PACKAGE os_CODENAME |
| } |
| |
| # git update using reference as a branch. |
| # git_update_branch ref |
| function git_update_branch() { |
| |
| GIT_BRANCH=$1 |
| |
| git checkout -f origin/$GIT_BRANCH |
| # a local branch might not exist |
| git branch -D $GIT_BRANCH || true |
| git checkout -b $GIT_BRANCH |
| } |
| |
| |
| # git update using reference as a tag. Be careful editing source at that repo |
| # as working copy will be in a detached mode |
| # git_update_tag ref |
| function git_update_tag() { |
| |
| GIT_TAG=$1 |
| |
| git tag -d $GIT_TAG |
| # fetching given tag only |
| git fetch origin tag $GIT_TAG |
| git checkout -f $GIT_TAG |
| } |
| |
| |
| # Translate the OS version values into common nomenclature |
| # Sets ``DISTRO`` from the ``os_*`` values |
| function GetDistro() { |
| GetOSVersion |
| if [[ "$os_VENDOR" =~ (Ubuntu) ]]; then |
| # 'Everyone' refers to Ubuntu releases by the code name adjective |
| DISTRO=$os_CODENAME |
| elif [[ "$os_VENDOR" =~ (Fedora) ]]; then |
| # For Fedora, just use 'f' and the release |
| DISTRO="f$os_RELEASE" |
| else |
| # Catch-all for now is Vendor + Release + Update |
| DISTRO="$os_VENDOR-$os_RELEASE.$os_UPDATE" |
| fi |
| export DISTRO |
| } |
| |
| |
| # git clone only if directory doesn't exist already. Since ``DEST`` might not |
| # be owned by the installation user, we create the directory and change the |
| # ownership to the proper user. |
| # Set global RECLONE=yes to simulate a clone when dest-dir exists |
| # Set global ERROR_ON_CLONE=True to abort execution with an error if the git repo |
| # does not exist (default is False, meaning the repo will be cloned). |
| # Uses global ``OFFLINE`` |
| # git_clone remote dest-dir branch |
| function git_clone { |
| [[ "$OFFLINE" = "True" ]] && return |
| |
| GIT_REMOTE=$1 |
| GIT_DEST=$2 |
| GIT_REF=$3 |
| |
| if echo $GIT_REF | egrep -q "^refs"; then |
| # If our branch name is a gerrit style refs/changes/... |
| if [[ ! -d $GIT_DEST ]]; then |
| [[ "$ERROR_ON_CLONE" = "True" ]] && exit 1 |
| git clone $GIT_REMOTE $GIT_DEST |
| fi |
| cd $GIT_DEST |
| git fetch $GIT_REMOTE $GIT_REF && git checkout FETCH_HEAD |
| else |
| # do a full clone only if the directory doesn't exist |
| if [[ ! -d $GIT_DEST ]]; then |
| [[ "$ERROR_ON_CLONE" = "True" ]] && exit 1 |
| git clone $GIT_REMOTE $GIT_DEST |
| cd $GIT_DEST |
| # This checkout syntax works for both branches and tags |
| git checkout $GIT_REF |
| elif [[ "$RECLONE" == "yes" ]]; then |
| # if it does exist then simulate what clone does if asked to RECLONE |
| cd $GIT_DEST |
| # set the url to pull from and fetch |
| git remote set-url origin $GIT_REMOTE |
| git fetch origin |
| # remove the existing ignored files (like pyc) as they cause breakage |
| # (due to the py files having older timestamps than our pyc, so python |
| # thinks the pyc files are correct using them) |
| find $GIT_DEST -name '*.pyc' -delete |
| |
| # handle GIT_REF accordingly to type (tag, branch) |
| if [[ -n "`git show-ref refs/tags/$GIT_REF`" ]]; then |
| git_update_tag $GIT_REF |
| elif [[ -n "`git show-ref refs/heads/$GIT_REF`" ]]; then |
| git_update_branch $GIT_REF |
| else |
| echo $GIT_REF is neither branch nor tag |
| exit 1 |
| fi |
| |
| fi |
| fi |
| } |
| |
| |
| # Comment an option in an INI file |
| # inicomment config-file section option |
| function inicomment() { |
| local file=$1 |
| local section=$2 |
| local option=$3 |
| sed -i -e "/^\[$section\]/,/^\[.*\]/ s|^\($option[ \t]*=.*$\)|#\1|" $file |
| } |
| |
| # Uncomment an option in an INI file |
| # iniuncomment config-file section option |
| function iniuncomment() { |
| local file=$1 |
| local section=$2 |
| local option=$3 |
| sed -i -e "/^\[$section\]/,/^\[.*\]/ s|[^ \t]*#[ \t]*\($option[ \t]*=.*$\)|\1|" $file |
| } |
| |
| |
| # Get an option from an INI file |
| # iniget config-file section option |
| function iniget() { |
| local file=$1 |
| local section=$2 |
| local option=$3 |
| local line |
| line=$(sed -ne "/^\[$section\]/,/^\[.*\]/ { /^$option[ \t]*=/ p; }" $file) |
| echo ${line#*=} |
| } |
| |
| |
| # Set an option in an INI file |
| # iniset config-file section option value |
| function iniset() { |
| local file=$1 |
| local section=$2 |
| local option=$3 |
| local value=$4 |
| if ! grep -q "^\[$section\]" $file; then |
| # Add section at the end |
| echo -e "\n[$section]" >>$file |
| fi |
| if [[ -z "$(iniget $file $section $option)" ]]; then |
| # Add it |
| sed -i -e "/^\[$section\]/ a\\ |
| $option = $value |
| " $file |
| else |
| # Replace it |
| sed -i -e "/^\[$section\]/,/^\[.*\]/ s|^\($option[ \t]*=[ \t]*\).*$|\1$value|" $file |
| fi |
| } |
| |
| |
| # is_service_enabled() checks if the service(s) specified as arguments are |
| # enabled by the user in ``ENABLED_SERVICES``. |
| # |
| # Multiple services specified as arguments are ``OR``'ed together; the test |
| # is a short-circuit boolean, i.e it returns on the first match. |
| # |
| # There are special cases for some 'catch-all' services:: |
| # **nova** returns true if any service enabled start with **n-** |
| # **cinder** returns true if any service enabled start with **c-** |
| # **ceilometer** returns true if any service enabled start with **ceilometer** |
| # **glance** returns true if any service enabled start with **g-** |
| # **quantum** returns true if any service enabled start with **q-** |
| # |
| # Uses global ``ENABLED_SERVICES`` |
| # is_service_enabled service [service ...] |
| function is_service_enabled() { |
| services=$@ |
| for service in ${services}; do |
| [[ ,${ENABLED_SERVICES}, =~ ,${service}, ]] && return 0 |
| [[ ${service} == "nova" && ${ENABLED_SERVICES} =~ "n-" ]] && return 0 |
| [[ ${service} == "cinder" && ${ENABLED_SERVICES} =~ "c-" ]] && return 0 |
| [[ ${service} == "ceilometer" && ${ENABLED_SERVICES} =~ "ceilometer-" ]] && return 0 |
| [[ ${service} == "glance" && ${ENABLED_SERVICES} =~ "g-" ]] && return 0 |
| [[ ${service} == "quantum" && ${ENABLED_SERVICES} =~ "q-" ]] && return 0 |
| done |
| return 1 |
| } |
| |
| |
| # remove extra commas from the input string (i.e. ``ENABLED_SERVICES``) |
| # _cleanup_service_list service-list |
| function _cleanup_service_list () { |
| echo "$1" | sed -e ' |
| s/,,/,/g; |
| s/^,//; |
| s/,$// |
| ' |
| } |
| |
| |
| # enable_service() adds the services passed as argument to the |
| # ``ENABLED_SERVICES`` list, if they are not already present. |
| # |
| # For example: |
| # enable_service n-vol |
| # |
| # This function does not know about the special cases |
| # for nova, glance, and quantum built into is_service_enabled(). |
| # Uses global ``ENABLED_SERVICES`` |
| # enable_service service [service ...] |
| function enable_service() { |
| local tmpsvcs="${ENABLED_SERVICES}" |
| for service in $@; do |
| if ! is_service_enabled $service; then |
| tmpsvcs+=",$service" |
| fi |
| done |
| ENABLED_SERVICES=$(_cleanup_service_list "$tmpsvcs") |
| disable_negated_services |
| } |
| |
| |
| # disable_service() removes the services passed as argument to the |
| # ``ENABLED_SERVICES`` list, if they are present. |
| # |
| # For example: |
| # disable_service n-vol |
| # |
| # This function does not know about the special cases |
| # for nova, glance, and quantum built into is_service_enabled(). |
| # Uses global ``ENABLED_SERVICES`` |
| # disable_service service [service ...] |
| function disable_service() { |
| local tmpsvcs=",${ENABLED_SERVICES}," |
| local service |
| for service in $@; do |
| if is_service_enabled $service; then |
| tmpsvcs=${tmpsvcs//,$service,/,} |
| fi |
| done |
| ENABLED_SERVICES=$(_cleanup_service_list "$tmpsvcs") |
| } |
| |
| |
| # disable_all_services() removes all current services |
| # from ``ENABLED_SERVICES`` to reset the configuration |
| # before a minimal installation |
| # Uses global ``ENABLED_SERVICES`` |
| # disable_all_services |
| function disable_all_services() { |
| ENABLED_SERVICES="" |
| } |
| |
| |
| # Remove all services starting with '-'. For example, to install all default |
| # services except nova-volume (n-vol) set in ``localrc``: |
| # ENABLED_SERVICES+=",-n-vol" |
| # Uses global ``ENABLED_SERVICES`` |
| # disable_negated_services |
| function disable_negated_services() { |
| local tmpsvcs="${ENABLED_SERVICES}" |
| local service |
| for service in ${tmpsvcs//,/ }; do |
| if [[ ${service} == -* ]]; then |
| tmpsvcs=$(echo ${tmpsvcs}|sed -r "s/(,)?(-)?${service#-}(,)?/,/g") |
| fi |
| done |
| ENABLED_SERVICES=$(_cleanup_service_list "$tmpsvcs") |
| } |
| |
| |
| # Distro-agnostic package installer |
| # install_package package [package ...] |
| function install_package() { |
| if [[ -z "$os_PACKAGE" ]]; then |
| GetOSVersion |
| fi |
| if [[ "$os_PACKAGE" = "deb" ]]; then |
| apt_get install "$@" |
| else |
| yum_install "$@" |
| fi |
| } |
| |
| |
| # Test if the named environment variable is set and not zero length |
| # is_set env-var |
| function is_set() { |
| local var=\$"$1" |
| if eval "[ -z $var ]"; then |
| return 1 |
| fi |
| return 0 |
| } |
| |
| |
| # Wrapper for ``pip install`` to set cache and proxy environment variables |
| # Uses globals ``OFFLINE``, ``PIP_DOWNLOAD_CACHE``, ``TRACK_DEPENDES``, ``*_proxy` |
| # pip_install package [package ...] |
| function pip_install { |
| [[ "$OFFLINE" = "True" || -z "$@" ]] && return |
| if [[ -z "$os_PACKAGE" ]]; then |
| GetOSVersion |
| fi |
| if [[ $TRACK_DEPENDS = True ]] ; then |
| source $DEST/.venv/bin/activate |
| CMD_PIP=$DEST/.venv/bin/pip |
| SUDO_PIP="env" |
| else |
| SUDO_PIP="sudo" |
| if [[ "$os_PACKAGE" = "deb" ]]; then |
| CMD_PIP=/usr/bin/pip |
| else |
| CMD_PIP=/usr/bin/pip-python |
| fi |
| fi |
| $SUDO_PIP PIP_DOWNLOAD_CACHE=${PIP_DOWNLOAD_CACHE:-/var/cache/pip} \ |
| HTTP_PROXY=$http_proxy \ |
| HTTPS_PROXY=$https_proxy \ |
| NO_PROXY=$no_proxy \ |
| $CMD_PIP install --use-mirrors $@ |
| } |
| |
| |
| # Service wrapper to restart services |
| # restart_service service-name |
| function restart_service() { |
| if [[ -z "$os_PACKAGE" ]]; then |
| GetOSVersion |
| fi |
| if [[ "$os_PACKAGE" = "deb" ]]; then |
| sudo /usr/sbin/service $1 restart |
| else |
| sudo /sbin/service $1 restart |
| fi |
| } |
| |
| |
| # ``pip install`` the dependencies of the package before ``setup.py develop`` |
| # so pip and not distutils processes the dependency chain |
| # Uses globals ``TRACK_DEPENDES``, ``*_proxy` |
| # setup_develop directory |
| function setup_develop() { |
| if [[ $TRACK_DEPENDS = True ]] ; then |
| SUDO_CMD="env" |
| else |
| SUDO_CMD="sudo" |
| fi |
| (cd $1; \ |
| python setup.py egg_info; \ |
| raw_links=$(awk '/^.+/ {print "-f " $1}' *.egg-info/dependency_links.txt); \ |
| depend_links=$(echo $raw_links | xargs); \ |
| pip_install -r *-info/requires.txt $depend_links; \ |
| $SUDO_CMD \ |
| HTTP_PROXY=$http_proxy \ |
| HTTPS_PROXY=$https_proxy \ |
| NO_PROXY=$no_proxy \ |
| python setup.py develop \ |
| ) |
| } |
| |
| |
| # Service wrapper to start services |
| # start_service service-name |
| function start_service() { |
| if [[ -z "$os_PACKAGE" ]]; then |
| GetOSVersion |
| fi |
| if [[ "$os_PACKAGE" = "deb" ]]; then |
| sudo /usr/sbin/service $1 start |
| else |
| sudo /sbin/service $1 start |
| fi |
| } |
| |
| |
| # Service wrapper to stop services |
| # stop_service service-name |
| function stop_service() { |
| if [[ -z "$os_PACKAGE" ]]; then |
| GetOSVersion |
| fi |
| if [[ "$os_PACKAGE" = "deb" ]]; then |
| sudo /usr/sbin/service $1 stop |
| else |
| sudo /sbin/service $1 stop |
| fi |
| } |
| |
| |
| # Normalize config values to True or False |
| # Accepts as False: 0 no false False FALSE |
| # Accepts as True: 1 yes true True TRUE |
| # VAR=$(trueorfalse default-value test-value) |
| function trueorfalse() { |
| local default=$1 |
| local testval=$2 |
| |
| [[ -z "$testval" ]] && { echo "$default"; return; } |
| [[ "0 no false False FALSE" =~ "$testval" ]] && { echo "False"; return; } |
| [[ "1 yes true True TRUE" =~ "$testval" ]] && { echo "True"; return; } |
| echo "$default" |
| } |
| |
| |
| # Retrieve an image from a URL and upload into Glance |
| # Uses the following variables: |
| # ``FILES`` must be set to the cache dir |
| # ``GLANCE_HOSTPORT`` |
| # upload_image image-url glance-token |
| function upload_image() { |
| local image_url=$1 |
| local token=$2 |
| |
| # Create a directory for the downloaded image tarballs. |
| mkdir -p $FILES/images |
| |
| # Downloads the image (uec ami+aki style), then extracts it. |
| IMAGE_FNAME=`basename "$image_url"` |
| if [[ ! -f $FILES/$IMAGE_FNAME || "$(stat -c "%s" $FILES/$IMAGE_FNAME)" = "0" ]]; then |
| wget -c $image_url -O $FILES/$IMAGE_FNAME |
| if [[ $? -ne 0 ]]; then |
| echo "Not found: $image_url" |
| return |
| fi |
| fi |
| |
| # OpenVZ-format images are provided as .tar.gz, but not decompressed prior to loading |
| if [[ "$image_url" =~ 'openvz' ]]; then |
| IMAGE="$FILES/${IMAGE_FNAME}" |
| IMAGE_NAME="${IMAGE_FNAME%.tar.gz}" |
| glance --os-auth-token $token --os-image-url http://$GLANCE_HOSTPORT image-create --name "$IMAGE_NAME" --is-public=True --container-format ami --disk-format ami < "${IMAGE}" |
| return |
| fi |
| |
| KERNEL="" |
| RAMDISK="" |
| DISK_FORMAT="" |
| CONTAINER_FORMAT="" |
| UNPACK="" |
| case "$IMAGE_FNAME" in |
| *.tar.gz|*.tgz) |
| # Extract ami and aki files |
| [ "${IMAGE_FNAME%.tar.gz}" != "$IMAGE_FNAME" ] && |
| IMAGE_NAME="${IMAGE_FNAME%.tar.gz}" || |
| IMAGE_NAME="${IMAGE_FNAME%.tgz}" |
| xdir="$FILES/images/$IMAGE_NAME" |
| rm -Rf "$xdir"; |
| mkdir "$xdir" |
| tar -zxf $FILES/$IMAGE_FNAME -C "$xdir" |
| KERNEL=$(for f in "$xdir/"*-vmlinuz* "$xdir/"aki-*/image; do |
| [ -f "$f" ] && echo "$f" && break; done; true) |
| RAMDISK=$(for f in "$xdir/"*-initrd* "$xdir/"ari-*/image; do |
| [ -f "$f" ] && echo "$f" && break; done; true) |
| IMAGE=$(for f in "$xdir/"*.img "$xdir/"ami-*/image; do |
| [ -f "$f" ] && echo "$f" && break; done; true) |
| if [[ -z "$IMAGE_NAME" ]]; then |
| IMAGE_NAME=$(basename "$IMAGE" ".img") |
| fi |
| ;; |
| *.img) |
| IMAGE="$FILES/$IMAGE_FNAME"; |
| IMAGE_NAME=$(basename "$IMAGE" ".img") |
| DISK_FORMAT=raw |
| CONTAINER_FORMAT=bare |
| ;; |
| *.img.gz) |
| IMAGE="$FILES/${IMAGE_FNAME}" |
| IMAGE_NAME=$(basename "$IMAGE" ".img.gz") |
| DISK_FORMAT=raw |
| CONTAINER_FORMAT=bare |
| UNPACK=zcat |
| ;; |
| *.qcow2) |
| IMAGE="$FILES/${IMAGE_FNAME}" |
| IMAGE_NAME=$(basename "$IMAGE" ".qcow2") |
| DISK_FORMAT=qcow2 |
| CONTAINER_FORMAT=bare |
| ;; |
| *) echo "Do not know what to do with $IMAGE_FNAME"; false;; |
| esac |
| |
| if [ "$CONTAINER_FORMAT" = "bare" ]; then |
| if [ "$UNPACK" = "zcat" ]; then |
| glance --os-auth-token $token --os-image-url http://$GLANCE_HOSTPORT image-create --name "$IMAGE_NAME" --public --container-format=$CONTAINER_FORMAT --disk-format $DISK_FORMAT < <(zcat --force "${IMAGE}") |
| else |
| glance --os-auth-token $token --os-image-url http://$GLANCE_HOSTPORT image-create --name "$IMAGE_NAME" --public --container-format=$CONTAINER_FORMAT --disk-format $DISK_FORMAT < "${IMAGE}" |
| fi |
| else |
| # Use glance client to add the kernel the root filesystem. |
| # We parse the results of the first upload to get the glance ID of the |
| # kernel for use when uploading the root filesystem. |
| KERNEL_ID=""; RAMDISK_ID=""; |
| if [ -n "$KERNEL" ]; then |
| KERNEL_ID=$(glance --os-auth-token $token --os-image-url http://$GLANCE_HOSTPORT image-create --name "$IMAGE_NAME-kernel" --public --container-format aki --disk-format aki < "$KERNEL" | grep ' id ' | get_field 2) |
| fi |
| if [ -n "$RAMDISK" ]; then |
| RAMDISK_ID=$(glance --os-auth-token $token --os-image-url http://$GLANCE_HOSTPORT image-create --name "$IMAGE_NAME-ramdisk" --public --container-format ari --disk-format ari < "$RAMDISK" | grep ' id ' | get_field 2) |
| fi |
| glance --os-auth-token $token --os-image-url http://$GLANCE_HOSTPORT image-create --name "${IMAGE_NAME%.img}" --public --container-format ami --disk-format ami ${KERNEL_ID:+--property kernel_id=$KERNEL_ID} ${RAMDISK_ID:+--property ramdisk_id=$RAMDISK_ID} < "${IMAGE}" |
| fi |
| } |
| |
| |
| # Wrapper for ``yum`` to set proxy environment variables |
| # Uses globals ``OFFLINE``, ``*_proxy` |
| # yum_install package [package ...] |
| function yum_install() { |
| [[ "$OFFLINE" = "True" ]] && return |
| local sudo="sudo" |
| [[ "$(id -u)" = "0" ]] && sudo="env" |
| $sudo http_proxy=$http_proxy https_proxy=$https_proxy \ |
| no_proxy=$no_proxy \ |
| yum install -y "$@" |
| } |
| |
| |
| # Restore xtrace |
| $XTRACE |
| |
| |
| # Local variables: |
| # -*- mode: Shell-script -*- |
| # End: |