a39caacad3
Fixes bug 1045358. On ubuntu Oneiric, the tgt configuration was not using the config.d approach. tgt was unable to find the config files, so no volumes could be created. This fix makes sure, that the config.d directory is there, and the configuration includes files from there. Was Cinder only, added same fix for Nova volumes Change-Id: I6752cb628dd22e91e640f0f584fafefa4cd6d0f1
231 lines
9.4 KiB
Plaintext
231 lines
9.4 KiB
Plaintext
# lib/cinder
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# Install and start Cinder volume service
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# Dependencies:
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# - functions
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# - KEYSTONE_AUTH_* must be defined
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# SERVICE_{TENANT_NAME|PASSWORD} must be defined
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# stack.sh
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# ---------
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# install_XXX
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# configure_XXX
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# init_XXX
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# start_XXX
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# stop_XXX
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# cleanup_XXX
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# Print the commands being run so that we can see the command that triggers
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# an error. It is also useful for following along as the install occurs.
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set -o xtrace
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# Defaults
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# --------
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# set up default directories
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CINDER_DIR=$DEST/cinder
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if [ -d $CINDER_DIR/bin ] ; then
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CINDER_BIN_DIR=$CINDER_DIR/bin
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else
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CINDER_BIN_DIR=/usr/local/bin
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fi
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CINDERCLIENT_DIR=$DEST/python-cinderclient
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CINDER_CONF_DIR=/etc/cinder
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CINDER_CONF=$CINDER_CONF_DIR/cinder.conf
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# Name of the lvm volume group to use/create for iscsi volumes
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VOLUME_GROUP=${VOLUME_GROUP:-stack-volumes}
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VOLUME_NAME_PREFIX=${VOLUME_NAME_PREFIX:-volume-}
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# cleanup_cinder() - Remove residual data files, anything left over from previous
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# runs that a clean run would need to clean up
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function cleanup_cinder() {
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# This function intentionally left blank
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:
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}
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# configure_cinder() - Set config files, create data dirs, etc
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function configure_cinder() {
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setup_develop $CINDER_DIR
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setup_develop $CINDERCLIENT_DIR
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if [[ ! -d $CINDER_CONF_DIR ]]; then
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sudo mkdir -p $CINDER_CONF_DIR
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fi
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sudo chown `whoami` $CINDER_CONF_DIR
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cp -p $CINDER_DIR/etc/cinder/policy.json $CINDER_CONF_DIR
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# Set the paths of certain binaries
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if [[ "$os_PACKAGE" = "deb" ]]; then
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CINDER_ROOTWRAP=/usr/local/bin/cinder-rootwrap
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else
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CINDER_ROOTWRAP=/usr/bin/cinder-rootwrap
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fi
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# If Cinder ships the new rootwrap filters files, deploy them
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# (owned by root) and add a parameter to $CINDER_ROOTWRAP
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ROOTWRAP_CINDER_SUDOER_CMD="$CINDER_ROOTWRAP"
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if [[ -d $CINDER_DIR/etc/cinder/rootwrap.d ]]; then
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# Wipe any existing rootwrap.d files first
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if [[ -d $CINDER_CONF_DIR/rootwrap.d ]]; then
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sudo rm -rf $CINDER_CONF_DIR/rootwrap.d
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fi
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# Deploy filters to /etc/cinder/rootwrap.d
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sudo mkdir -m 755 $CINDER_CONF_DIR/rootwrap.d
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sudo cp $CINDER_DIR/etc/cinder/rootwrap.d/*.filters $CINDER_CONF_DIR/rootwrap.d
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sudo chown -R root:root $CINDER_CONF_DIR/rootwrap.d
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sudo chmod 644 $CINDER_CONF_DIR/rootwrap.d/*
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# Set up rootwrap.conf, pointing to /etc/cinder/rootwrap.d
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sudo cp $CINDER_DIR/etc/cinder/rootwrap.conf $CINDER_CONF_DIR/
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sudo sed -e "s:^filters_path=.*$:filters_path=$CINDER_CONF_DIR/rootwrap.d:" -i $CINDER_CONF_DIR/rootwrap.conf
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sudo chown root:root $CINDER_CONF_DIR/rootwrap.conf
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sudo chmod 0644 $CINDER_CONF_DIR/rootwrap.conf
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# Specify rootwrap.conf as first parameter to cinder-rootwrap
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CINDER_ROOTWRAP="$CINDER_ROOTWRAP $CINDER_CONF_DIR/rootwrap.conf"
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ROOTWRAP_CINDER_SUDOER_CMD="$CINDER_ROOTWRAP *"
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fi
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TEMPFILE=`mktemp`
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echo "$USER ALL=(root) NOPASSWD: $ROOTWRAP_CINDER_SUDOER_CMD" >$TEMPFILE
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chmod 0440 $TEMPFILE
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sudo chown root:root $TEMPFILE
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sudo mv $TEMPFILE /etc/sudoers.d/cinder-rootwrap
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CINDER_API_PASTE_INI=$CINDER_CONF_DIR/api-paste.ini
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cp $CINDER_DIR/etc/cinder/api-paste.ini $CINDER_API_PASTE_INI
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iniset $CINDER_API_PASTE_INI filter:authtoken auth_host $KEYSTONE_AUTH_HOST
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iniset $CINDER_API_PASTE_INI filter:authtoken auth_port $KEYSTONE_AUTH_PORT
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iniset $CINDER_API_PASTE_INI filter:authtoken auth_protocol $KEYSTONE_AUTH_PROTOCOL
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iniset $CINDER_API_PASTE_INI filter:authtoken admin_tenant_name $SERVICE_TENANT_NAME
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iniset $CINDER_API_PASTE_INI filter:authtoken admin_user cinder
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iniset $CINDER_API_PASTE_INI filter:authtoken admin_password $SERVICE_PASSWORD
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cp $CINDER_DIR/etc/cinder/cinder.conf.sample $CINDER_CONF
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iniset $CINDER_CONF DEFAULT auth_strategy keystone
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iniset $CINDER_CONF DEFAULT verbose True
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iniset $CINDER_CONF DEFAULT volume_group $VOLUME_GROUP
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iniset $CINDER_CONF DEFAULT volume_name_template ${VOLUME_NAME_PREFIX}%s
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iniset $CINDER_CONF DEFAULT iscsi_helper tgtadm
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iniset $CINDER_CONF DEFAULT sql_connection $BASE_SQL_CONN/cinder?charset=utf8
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iniset $CINDER_CONF DEFAULT api_paste_config $CINDER_API_PASTE_INI
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iniset $CINDER_CONF DEFAULT root_helper "sudo ${CINDER_ROOTWRAP}"
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iniset $CINDER_CONF DEFAULT osapi_volume_extension cinder.api.openstack.volume.contrib.standard_extensions
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if is_service_enabled qpid ; then
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iniset $CINDER_CONF DEFAULT rpc_backend cinder.openstack.common.rpc.impl_qpid
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elif is_service_enabled zeromq; then
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iniset $CINDER_CONF DEFAULT rpc_backend nova.openstack.common.rpc.impl_zmq
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elif [ -n "$RABBIT_HOST" ] && [ -n "$RABBIT_PASSWORD" ]; then
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iniset $CINDER_CONF DEFAULT rabbit_host $RABBIT_HOST
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iniset $CINDER_CONF DEFAULT rabbit_password $RABBIT_PASSWORD
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fi
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if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ]; then
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# Add color to logging output
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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"
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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"
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iniset $CINDER_CONF DEFAULT logging_debug_format_suffix "[00;33mfrom (pid=%(process)d) %(funcName)s %(pathname)s:%(lineno)d[00m"
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iniset $CINDER_CONF DEFAULT logging_exception_prefix "%(color)s%(asctime)s TRACE %(name)s [01;35m%(instance)s[00m"
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fi
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}
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# init_cinder() - Initialize database and volume group
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function init_cinder() {
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# Force nova volumes off
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NOVA_ENABLED_APIS=$(echo $NOVA_ENABLED_APIS | sed "s/osapi_volume,//")
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if is_service_enabled mysql; then
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# (re)create cinder database
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mysql -u$MYSQL_USER -p$MYSQL_PASSWORD -e 'DROP DATABASE IF EXISTS cinder;'
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mysql -u$MYSQL_USER -p$MYSQL_PASSWORD -e 'CREATE DATABASE cinder;'
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# (re)create cinder database
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$CINDER_BIN_DIR/cinder-manage db sync
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fi
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if is_service_enabled c-vol; then
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# Configure a default volume group called '`stack-volumes`' for the volume
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# service if it does not yet exist. If you don't wish to use a file backed
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# volume group, create your own volume group called ``stack-volumes`` before
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# invoking ``stack.sh``.
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#
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# By default, the backing file is 5G in size, and is stored in ``/opt/stack/data``.
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if ! sudo vgs $VOLUME_GROUP; then
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VOLUME_BACKING_FILE=${VOLUME_BACKING_FILE:-$DATA_DIR/${VOLUME_GROUP}-backing-file}
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# Only create if the file doesn't already exists
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[[ -f $VOLUME_BACKING_FILE ]] || truncate -s $VOLUME_BACKING_FILE_SIZE $VOLUME_BACKING_FILE
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DEV=`sudo losetup -f --show $VOLUME_BACKING_FILE`
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# Only create if the loopback device doesn't contain $VOLUME_GROUP
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if ! sudo vgs $VOLUME_GROUP; then sudo vgcreate $VOLUME_GROUP $DEV; fi
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fi
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mkdir -p $CINDER_DIR/volumes
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if sudo vgs $VOLUME_GROUP; then
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if [[ "$os_PACKAGE" = "rpm" ]]; then
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# RPM doesn't start the service
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start_service tgtd
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fi
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# Remove iscsi targets
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sudo tgtadm --op show --mode target | grep $VOLUME_NAME_PREFIX | grep Target | cut -f3 -d ' ' | sudo xargs -n1 tgt-admin --delete || true
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# Clean out existing volumes
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for lv in `sudo lvs --noheadings -o lv_name $VOLUME_GROUP`; do
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# VOLUME_NAME_PREFIX prefixes the LVs we want
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if [[ "${lv#$VOLUME_NAME_PREFIX}" != "$lv" ]]; then
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sudo lvremove -f $VOLUME_GROUP/$lv
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fi
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done
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fi
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fi
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}
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# install_cinder() - Collect source and prepare
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function install_cinder() {
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git_clone $CINDER_REPO $CINDER_DIR $CINDER_BRANCH
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git_clone $CINDERCLIENT_REPO $CINDERCLIENT_DIR $CINDERCLIENT_BRANCH
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}
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# apply config.d approach (e.g. Oneiric does not have this)
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function _configure_tgt_for_config_d() {
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if [[ ! -d /etc/tgt/conf.d/ ]]; then
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sudo mkdir /etc/tgt/conf.d
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echo "include /etc/tgt/conf.d/*.conf" | sudo tee -a /etc/tgt/targets.conf
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fi
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}
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# start_cinder() - Start running processes, including screen
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function start_cinder() {
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if is_service_enabled c-vol; then
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if [[ "$os_PACKAGE" = "deb" ]]; then
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_configure_tgt_for_config_d
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if [[ ! -f /etc/tgt/conf.d/cinder.conf ]]; then
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echo "include $CINDER_DIR/volumes/*" | sudo tee /etc/tgt/conf.d/cinder.conf
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fi
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# tgt in oneiric doesn't restart properly if tgtd isn't running
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# do it in two steps
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sudo stop tgt || true
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sudo start tgt
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else
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# bypass redirection to systemctl during restart
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sudo /sbin/service --skip-redirect tgtd restart
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fi
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fi
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screen_it c-api "cd $CINDER_DIR && $CINDER_BIN_DIR/cinder-api --config-file $CINDER_CONF"
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screen_it c-vol "cd $CINDER_DIR && $CINDER_BIN_DIR/cinder-volume --config-file $CINDER_CONF"
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screen_it c-sch "cd $CINDER_DIR && $CINDER_BIN_DIR/cinder-scheduler --config-file $CINDER_CONF"
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}
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# stop_cinder() - Stop running processes (non-screen)
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function stop_cinder() {
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# FIXME(dtroyer): stop only the cinder screen window?
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if is_service_enabled c-vol; then
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stop_service tgt
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fi
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}
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