first commit

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Unana Okpoyo 2017-06-16 14:20:41 +01:00
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# devstack-plugin-vmax

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