43bedda56c
* Set the standard extensions in the default cinder.conf file Change-Id: Ib56f38b61a7a95b313031bf60bff005b17b888c4
220 lines
9.0 KiB
Plaintext
220 lines
9.0 KiB
Plaintext
# lib/cinder
|
||
# Install and start Cinder volume service
|
||
|
||
# Dependencies:
|
||
# - functions
|
||
# - KEYSTONE_AUTH_* must be defined
|
||
# SERVICE_{TENANT_NAME|PASSWORD} must be defined
|
||
|
||
# stack.sh
|
||
# ---------
|
||
# install_XXX
|
||
# configure_XXX
|
||
# init_XXX
|
||
# start_XXX
|
||
# stop_XXX
|
||
# cleanup_XXX
|
||
|
||
# Print the commands being run so that we can see the command that triggers
|
||
# an error. It is also useful for following along as the install occurs.
|
||
set -o xtrace
|
||
|
||
|
||
# Defaults
|
||
# --------
|
||
|
||
# set up default directories
|
||
CINDER_DIR=$DEST/cinder
|
||
if [ -d $CINDER_DIR/bin ] ; then
|
||
CINDER_BIN_DIR=$CINDER_DIR/bin
|
||
else
|
||
CINDER_BIN_DIR=/usr/local/bin
|
||
fi
|
||
CINDERCLIENT_DIR=$DEST/python-cinderclient
|
||
CINDER_CONF_DIR=/etc/cinder
|
||
CINDER_CONF=$CINDER_CONF_DIR/cinder.conf
|
||
|
||
# Name of the lvm volume group to use/create for iscsi volumes
|
||
VOLUME_GROUP=${VOLUME_GROUP:-stack-volumes}
|
||
VOLUME_NAME_PREFIX=${VOLUME_NAME_PREFIX:-volume-}
|
||
|
||
# cleanup_cinder() - Remove residual data files, anything left over from previous
|
||
# runs that a clean run would need to clean up
|
||
function cleanup_cinder() {
|
||
# This function intentionally left blank
|
||
:
|
||
}
|
||
|
||
# configure_cinder() - Set config files, create data dirs, etc
|
||
function configure_cinder() {
|
||
setup_develop $CINDER_DIR
|
||
setup_develop $CINDERCLIENT_DIR
|
||
|
||
if [[ ! -d $CINDER_CONF_DIR ]]; then
|
||
sudo mkdir -p $CINDER_CONF_DIR
|
||
fi
|
||
sudo chown `whoami` $CINDER_CONF_DIR
|
||
|
||
cp -p $CINDER_DIR/etc/cinder/policy.json $CINDER_CONF_DIR
|
||
|
||
# Set the paths of certain binaries
|
||
if [[ "$os_PACKAGE" = "deb" ]]; then
|
||
CINDER_ROOTWRAP=/usr/local/bin/cinder-rootwrap
|
||
else
|
||
CINDER_ROOTWRAP=/usr/bin/cinder-rootwrap
|
||
fi
|
||
|
||
# If Cinder ships the new rootwrap filters files, deploy them
|
||
# (owned by root) and add a parameter to $CINDER_ROOTWRAP
|
||
ROOTWRAP_CINDER_SUDOER_CMD="$CINDER_ROOTWRAP"
|
||
if [[ -d $CINDER_DIR/etc/cinder/rootwrap.d ]]; then
|
||
# Wipe any existing rootwrap.d files first
|
||
if [[ -d $CINDER_CONF_DIR/rootwrap.d ]]; then
|
||
sudo rm -rf $CINDER_CONF_DIR/rootwrap.d
|
||
fi
|
||
# Deploy filters to /etc/cinder/rootwrap.d
|
||
sudo mkdir -m 755 $CINDER_CONF_DIR/rootwrap.d
|
||
sudo cp $CINDER_DIR/etc/cinder/rootwrap.d/*.filters $CINDER_CONF_DIR/rootwrap.d
|
||
sudo chown -R root:root $CINDER_CONF_DIR/rootwrap.d
|
||
sudo chmod 644 $CINDER_CONF_DIR/rootwrap.d/*
|
||
# Set up rootwrap.conf, pointing to /etc/cinder/rootwrap.d
|
||
sudo cp $CINDER_DIR/etc/cinder/rootwrap.conf $CINDER_CONF_DIR/
|
||
sudo sed -e "s:^filters_path=.*$:filters_path=$CINDER_CONF_DIR/rootwrap.d:" -i $CINDER_CONF_DIR/rootwrap.conf
|
||
sudo chown root:root $CINDER_CONF_DIR/rootwrap.conf
|
||
sudo chmod 0644 $CINDER_CONF_DIR/rootwrap.conf
|
||
# Specify rootwrap.conf as first parameter to cinder-rootwrap
|
||
CINDER_ROOTWRAP="$CINDER_ROOTWRAP $CINDER_CONF_DIR/rootwrap.conf"
|
||
ROOTWRAP_CINDER_SUDOER_CMD="$CINDER_ROOTWRAP *"
|
||
fi
|
||
|
||
TEMPFILE=`mktemp`
|
||
echo "$USER ALL=(root) NOPASSWD: $ROOTWRAP_CINDER_SUDOER_CMD" >$TEMPFILE
|
||
chmod 0440 $TEMPFILE
|
||
sudo chown root:root $TEMPFILE
|
||
sudo mv $TEMPFILE /etc/sudoers.d/cinder-rootwrap
|
||
|
||
CINDER_API_PASTE_INI=$CINDER_CONF_DIR/api-paste.ini
|
||
cp $CINDER_DIR/etc/cinder/api-paste.ini $CINDER_API_PASTE_INI
|
||
iniset $CINDER_API_PASTE_INI filter:authtoken auth_host $KEYSTONE_AUTH_HOST
|
||
iniset $CINDER_API_PASTE_INI filter:authtoken auth_port $KEYSTONE_AUTH_PORT
|
||
iniset $CINDER_API_PASTE_INI filter:authtoken auth_protocol $KEYSTONE_AUTH_PROTOCOL
|
||
iniset $CINDER_API_PASTE_INI filter:authtoken admin_tenant_name $SERVICE_TENANT_NAME
|
||
iniset $CINDER_API_PASTE_INI filter:authtoken admin_user cinder
|
||
iniset $CINDER_API_PASTE_INI filter:authtoken admin_password $SERVICE_PASSWORD
|
||
|
||
cp $CINDER_DIR/etc/cinder/cinder.conf.sample $CINDER_CONF
|
||
iniset $CINDER_CONF DEFAULT auth_strategy keystone
|
||
iniset $CINDER_CONF DEFAULT verbose True
|
||
iniset $CINDER_CONF DEFAULT volume_group $VOLUME_GROUP
|
||
iniset $CINDER_CONF DEFAULT volume_name_template ${VOLUME_NAME_PREFIX}%s
|
||
iniset $CINDER_CONF DEFAULT iscsi_helper tgtadm
|
||
iniset $CINDER_CONF DEFAULT sql_connection $BASE_SQL_CONN/cinder?charset=utf8
|
||
iniset $CINDER_CONF DEFAULT api_paste_config $CINDER_API_PASTE_INI
|
||
iniset $CINDER_CONF DEFAULT root_helper "sudo ${CINDER_ROOTWRAP}"
|
||
iniset $CINDER_CONF DEFAULT osapi_volume_extension cinder.api.openstack.volume.contrib.standard_extensions
|
||
|
||
if is_service_enabled qpid ; then
|
||
iniset $CINDER_CONF DEFAULT rpc_backend cinder.openstack.common.rpc.impl_qpid
|
||
elif [ -n "$RABBIT_HOST" ] && [ -n "$RABBIT_PASSWORD" ]; then
|
||
iniset $CINDER_CONF DEFAULT rabbit_host $RABBIT_HOST
|
||
iniset $CINDER_CONF DEFAULT rabbit_password $RABBIT_PASSWORD
|
||
fi
|
||
|
||
if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ]; then
|
||
# Add color to logging output
|
||
iniset $CINDER_CONF DEFAULT logging_context_format_string "%(asctime)s %(color)s%(levelname)s %(name)s [[01;36m%(request_id)s [00;36m%(user_id)s %(project_id)s%(color)s] [01;35m%(instance)s%(color)s%(message)s[00m"
|
||
iniset $CINDER_CONF DEFAULT logging_default_format_string "%(asctime)s %(color)s%(levelname)s %(name)s [[00;36m-%(color)s] [01;35m%(instance)s%(color)s%(message)s[00m"
|
||
iniset $CINDER_CONF DEFAULT logging_debug_format_suffix "[00;33mfrom (pid=%(process)d) %(funcName)s %(pathname)s:%(lineno)d[00m"
|
||
iniset $CINDER_CONF DEFAULT logging_exception_prefix "%(color)s%(asctime)s TRACE %(name)s [01;35m%(instance)s[00m"
|
||
fi
|
||
}
|
||
|
||
# init_cinder() - Initialize database and volume group
|
||
function init_cinder() {
|
||
# Force nova volumes off
|
||
NOVA_ENABLED_APIS=$(echo $NOVA_ENABLED_APIS | sed "s/osapi_volume,//")
|
||
|
||
if is_service_enabled mysql; then
|
||
# (re)create cinder database
|
||
mysql -u$MYSQL_USER -p$MYSQL_PASSWORD -e 'DROP DATABASE IF EXISTS cinder;'
|
||
mysql -u$MYSQL_USER -p$MYSQL_PASSWORD -e 'CREATE DATABASE cinder;'
|
||
|
||
# (re)create cinder database
|
||
$CINDER_BIN_DIR/cinder-manage db sync
|
||
fi
|
||
|
||
if is_service_enabled c-vol; then
|
||
# Configure a default volume group called '`stack-volumes`' for the volume
|
||
# service if it does not yet exist. If you don't wish to use a file backed
|
||
# volume group, create your own volume group called ``stack-volumes`` before
|
||
# invoking ``stack.sh``.
|
||
#
|
||
# By default, the backing file is 5G in size, and is stored in ``/opt/stack/data``.
|
||
|
||
if ! sudo vgs $VOLUME_GROUP; then
|
||
VOLUME_BACKING_FILE=${VOLUME_BACKING_FILE:-$DATA_DIR/${VOLUME_GROUP}-backing-file}
|
||
# Only create if the file doesn't already exists
|
||
[[ -f $VOLUME_BACKING_FILE ]] || truncate -s $VOLUME_BACKING_FILE_SIZE $VOLUME_BACKING_FILE
|
||
DEV=`sudo losetup -f --show $VOLUME_BACKING_FILE`
|
||
# Only create if the loopback device doesn't contain $VOLUME_GROUP
|
||
if ! sudo vgs $VOLUME_GROUP; then sudo vgcreate $VOLUME_GROUP $DEV; fi
|
||
fi
|
||
|
||
mkdir -p $CINDER_DIR/volumes
|
||
|
||
if sudo vgs $VOLUME_GROUP; then
|
||
if [[ "$os_PACKAGE" = "rpm" ]]; then
|
||
# RPM doesn't start the service
|
||
start_service tgtd
|
||
fi
|
||
|
||
# Remove iscsi targets
|
||
sudo tgtadm --op show --mode target | grep $VOLUME_NAME_PREFIX | grep Target | cut -f3 -d ' ' | sudo xargs -n1 tgt-admin --delete || true
|
||
# Clean out existing volumes
|
||
for lv in `sudo lvs --noheadings -o lv_name $VOLUME_GROUP`; do
|
||
# VOLUME_NAME_PREFIX prefixes the LVs we want
|
||
if [[ "${lv#$VOLUME_NAME_PREFIX}" != "$lv" ]]; then
|
||
sudo lvremove -f $VOLUME_GROUP/$lv
|
||
fi
|
||
done
|
||
fi
|
||
fi
|
||
}
|
||
|
||
# install_cinder() - Collect source and prepare
|
||
function install_cinder() {
|
||
git_clone $CINDER_REPO $CINDER_DIR $CINDER_BRANCH
|
||
git_clone $CINDERCLIENT_REPO $CINDERCLIENT_DIR $CINDERCLIENT_BRANCH
|
||
}
|
||
|
||
# start_cinder() - Start running processes, including screen
|
||
function start_cinder() {
|
||
if is_service_enabled c-vol; then
|
||
if [[ "$os_PACKAGE" = "deb" ]]; then
|
||
if [[ ! -f /etc/tgt/conf.d/cinder.conf ]]; then
|
||
echo "include $CINDER_DIR/volumes/*" | sudo tee /etc/tgt/conf.d/cinder.conf
|
||
fi
|
||
# tgt in oneiric doesn't restart properly if tgtd isn't running
|
||
# do it in two steps
|
||
sudo stop tgt || true
|
||
sudo start tgt
|
||
else
|
||
# bypass redirection to systemctl during restart
|
||
sudo /sbin/service --skip-redirect tgtd restart
|
||
fi
|
||
fi
|
||
|
||
screen_it c-api "cd $CINDER_DIR && $CINDER_BIN_DIR/cinder-api --config-file $CINDER_CONF"
|
||
screen_it c-vol "cd $CINDER_DIR && $CINDER_BIN_DIR/cinder-volume --config-file $CINDER_CONF"
|
||
screen_it c-sch "cd $CINDER_DIR && $CINDER_BIN_DIR/cinder-scheduler --config-file $CINDER_CONF"
|
||
}
|
||
|
||
# stop_cinder() - Stop running processes (non-screen)
|
||
function stop_cinder() {
|
||
# FIXME(dtroyer): stop only the cinder screen window?
|
||
|
||
if is_service_enabled c-vol; then
|
||
stop_service tgt
|
||
fi
|
||
}
|