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# perforceupdate.sh - Devstack extras script
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function create_volume_types {
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# Create volume types
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if is_service_enabled c-api && [[ -n "$CINDER_ENABLED_BACKENDS" ]]; then
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local be be_name
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for be in ${CINDER_ENABLED_BACKENDS//,/ }; do
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be_name=${be##*:}
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be_type=${be%%:*}
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emctemp="EMC_${be_name}_TYPE"
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no_of_volume_types=0
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for i in ${!EMC_VMAX*}; do
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temp1=${i##$emctemp}
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if [[ "$temp1" == "$i" ]]; then
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continue
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fi
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arrIN=(${temp1//_/ })
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if [[ "${arrIN[0]}" -gt "$no_of_volume_types" ]]; then
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no_of_volume_types=${arrIN[0]}
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fi
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done
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for (( m=1 ; m<=no_of_volume_types ; m++ )) ; do
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type_name="EMC_${be_name}_TYPE${m}_NAME"
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openstack --os-region-name="$REGION_NAME" volume type\
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create --property volume_backend_name="${be_name}"\
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${!type_name}
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array_temp="EMC_${be_name}_Array"
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srp_temp="EMC_${be_name}_SRP"
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slo_temp="None"
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workload_temp="None"
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pool_name=${!srp_temp}+${!array_temp}
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emctemp="EMC_${be_name}_TYPE${m}_WORKLOAD"
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if [ -n "${!emctemp}" ]; then
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workload_temp="EMC_${be_name}_TYPE${m}_WORKLOAD"
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pool_name=${!workload_temp}+$pool_name
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else
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pool_name=${workload_temp}+$pool_name
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fi
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emctemp="EMC_${be_name}_TYPE${m}_SLO"
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if [ -n "${!emctemp}" ]; then
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slo_temp="EMC_${be_name}_TYPE${m}_SLO"
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pool_name=${!slo_temp}+$pool_name
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else
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pool_name=${slo_temp}+$pool_name
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fi
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cinder type-key ${!type_name} set pool_name="${pool_name}"
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done
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done
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fi
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}
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function update_source_code {
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if [ -d $DEST/vmax_files ]; then
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#mkdir -p $CINDER_DIR/cinder/volume/drivers/dell_emc/vmax/rest
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#rm -rf $CINDER_DIR/cinder/volume/drivers/dell_emc/vmax/rest/*.py
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cp $DEST/vmax_files/*.py $CINDER_DIR/cinder/volume/drivers/dell_emc/vmax/
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fi
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}
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function temp_update_opts {
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dell_prefix='cinder_volume_drivers_dell_emc'
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rest_suffix='_vmax_rest_common'
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sp=' '
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from="from cinder.volume.drivers.dell_emc.vmax.rest import common as ${dell_prefix}${rest_suffix}"
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grep -q ${dell_prefix}${rest_suffix} $CINDER_DIR/cinder/opts.py || \
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sed -E -i \
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"s/(${dell_prefix})(_vmax_common.emc_opts,)/\1\2\n${sp}\1${rest_suffix}.vmax_opts,/" \
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$CINDER_DIR/cinder/opts.py && sed -E -i \
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"0,/${dell_prefix}_vmax_common/s//${dell_prefix}_vmax_common\n${from}/" \
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$CINDER_DIR/cinder/opts.py
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}
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function configure_single_pool {
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local be_name=$1
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for val in "RestServerIp" "RestServerPort" "RestUserName" "RestPassword"\
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"Array" "SRP" "SSLVerify" ; do
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emctemp="EMC_${be_name}_${val}"
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if [ -n "${!emctemp}" ]; then
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echo "<${val}>${!emctemp}</${val}>" >> \
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$CINDER_CONF_DIR/cinder_dell_emc_config_$be_name.xml
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fi
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done
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emctemp="EMC_${be_name}_PortGroup1"
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echo "<PortGroups>" >> $CINDER_CONF_DIR/cinder_dell_emc_config_$be_name.xml
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emctemp="EMC_${be_name}_PortGroup"
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ecomServerPortGroups=0
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for i in ${!EMC_VMAX*}; do
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temp1=${i##$emctemp}
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if [[ "$temp1" == "$i" ]]; then
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continue
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fi
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arrIN=(${temp1//_/ })
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if [[ "${arrIN[0]}" -gt "$ecomServerPortGroups" ]]; then
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ecomServerPortGroups=${arrIN[0]}
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fi
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done
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for (( m=1 ; m<=ecomServerPortGroups ; m++ )) ; do
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emctemp="EMC_${be_name}_PortGroup${m}"
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echo "<PortGroup>${!emctemp}</PortGroup>" >> \
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$CINDER_CONF_DIR/cinder_dell_emc_config_$be_name.xml
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done
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echo "</PortGroups>" >> $CINDER_CONF_DIR/cinder_dell_emc_config_$be_name.xml
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}
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function configure_cinder_backend_emc {
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local be_name=$1
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local emc_multi=${be_name%%_*}
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iniset $CINDER_CONF $be_name volume_backend_name $be_name
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emctemp="EMC_${be_name}_StorageProtocol"
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if [[ "${!emctemp}" == "iSCSI" ]];
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then
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iniset $CINDER_CONF $be_name volume_driver \
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"cinder.volume.drivers.dell_emc.vmax.iscsi.VMAXISCSIDriver"
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fi
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if [ "${!emctemp}" = "FC" ]
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then
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iniset $CINDER_CONF $be_name volume_driver \
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"cinder.volume.drivers.dell_emc.vmax.fc.VMAXFCDriver"
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fi
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iniset $CINDER_CONF $be_name cinder_dell_emc_config_file \
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"$CINDER_CONF_DIR/cinder_dell_emc_config_$be_name.xml"
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touch $CINDER_CONF_DIR/cinder_dell_emc_config_$be_name.xml
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echo "<?xml version='1.0' encoding='UTF-8'?>" > \
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$CINDER_CONF_DIR/cinder_dell_emc_config_$be_name.xml
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echo "<EMC>" >> $CINDER_CONF_DIR/cinder_dell_emc_config_$be_name.xml
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configure_single_pool ${be_name}
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echo "</EMC>" >> $CINDER_CONF_DIR/cinder_dell_emc_config_$be_name.xml
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xmllint --format --output $CINDER_CONF_DIR/cinder_dell_emc_config_$be_name.xml \
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$CINDER_CONF_DIR/cinder_dell_emc_config_$be_name.xml
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if [ ! -f "$CINDER_CONF_DIR/cinder_emc_config.xml" ]; then
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ln -s $CINDER_CONF_DIR/cinder_dell_emc_config_$be_name.xml \
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$CINDER_CONF_DIR/cinder_emc_config.xml
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fi
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}
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function enable_virtual_environment {
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## We need to enable virtual environment to use global packages if it
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## exists
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if [[ ${USE_VENV} = True ]]; then
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virtualenv --system-site-packages /opt/stack/cinder.venv
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fi
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}
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function install_vmax_prerequisites {
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if is_ubuntu; then
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sudo apt-get install -y libxml2-utils
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fi
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}
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if is_service_enabled vmax_plugin; then
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if [[ "$1" == "stack" && "$2" == "pre-install" ]]; then
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# Install prerequisites i.e. pywbem, xmllint
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install_vmax_prerequisites
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elif [[ "$1" == "stack" && "$2" == "install" ]]; then
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enable_virtual_environment
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elif [[ "$1" == "stack" && "$2" == "post-config" ]]; then
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# Update config files with source code from git
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#update_dell_emc_directory
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update_source_code
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#temp_update_opts
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elif [[ "$1" == "stack" && "$2" == "extra" ]]; then
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# no-op
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:
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#update_volume_type
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elif [[ "$1" == "stack" && "$2" == "post-extra" ]]; then
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# no-op
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:
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fi
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if [[ "$1" == "unstack" ]]; then
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# no-op
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:
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fi
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if [[ "$1" == "clean" ]]; then
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# no-op
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:
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fi
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fi
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