01a84d2d03
This patch adds a new environment variable, CINDER_BACKUP_DRIVER for configuring cinder backup driver used when c-bak service is enabled. This gets cinder backup driver configurable with a similar pattern to cinder backends. Although the current configurable backup drivers don't need cleanup functions, the interface for cleanup is prepared for the future. The following backup drivers can be configured: swift: This is the default backup driver. ceph: This already can be configured if ceph backend driver is enabled. For backward compatibility, ceph backup driver is used if ceph backend driver is enabled and no backup driver is specified. s3_swift: The s3 backup driver gets configurable with this patch. By specifying 's3_swift', the driver is configured for swift s3api. In the future, lib/cinder_backups/s3 should be created separatedly for external S3 compatible storage. This file will just set given parameters such as a URL and credentials. Change-Id: I356c224d938e1aa59c8589387a03682b3ec6e23d
617 lines
23 KiB
Bash
617 lines
23 KiB
Bash
#!/bin/bash
|
|
#
|
|
# lib/cinder
|
|
# Install and start **Cinder** volume service
|
|
|
|
# Dependencies:
|
|
#
|
|
# - functions
|
|
# - DEST, DATA_DIR, STACK_USER must be defined
|
|
# - SERVICE_{TENANT_NAME|PASSWORD} must be defined
|
|
# - ``KEYSTONE_TOKEN_FORMAT`` must be defined
|
|
|
|
# stack.sh
|
|
# ---------
|
|
# - install_cinder
|
|
# - configure_cinder
|
|
# - init_cinder
|
|
# - start_cinder
|
|
# - stop_cinder
|
|
# - cleanup_cinder
|
|
|
|
# Save trace setting
|
|
_XTRACE_CINDER=$(set +o | grep xtrace)
|
|
set +o xtrace
|
|
|
|
|
|
# Defaults
|
|
# --------
|
|
|
|
# set up default driver
|
|
CINDER_DRIVER=${CINDER_DRIVER:-default}
|
|
CINDER_PLUGINS=$TOP_DIR/lib/cinder_plugins
|
|
CINDER_BACKENDS=$TOP_DIR/lib/cinder_backends
|
|
CINDER_BACKUPS=$TOP_DIR/lib/cinder_backups
|
|
|
|
# grab plugin config if specified via cinder_driver
|
|
if [[ -r $CINDER_PLUGINS/$CINDER_DRIVER ]]; then
|
|
source $CINDER_PLUGINS/$CINDER_DRIVER
|
|
fi
|
|
|
|
# set up default directories
|
|
GITDIR["python-cinderclient"]=$DEST/python-cinderclient
|
|
GITDIR["python-brick-cinderclient-ext"]=$DEST/python-brick-cinderclient-ext
|
|
CINDER_DIR=$DEST/cinder
|
|
|
|
# Cinder virtual environment
|
|
if [[ ${USE_VENV} = True ]]; then
|
|
PROJECT_VENV["cinder"]=${CINDER_DIR}.venv
|
|
CINDER_BIN_DIR=${PROJECT_VENV["cinder"]}/bin
|
|
else
|
|
CINDER_BIN_DIR=$(get_python_exec_prefix)
|
|
fi
|
|
|
|
CINDER_STATE_PATH=${CINDER_STATE_PATH:=$DATA_DIR/cinder}
|
|
|
|
CINDER_CONF_DIR=/etc/cinder
|
|
CINDER_CONF=$CINDER_CONF_DIR/cinder.conf
|
|
CINDER_UWSGI=$CINDER_BIN_DIR/cinder-wsgi
|
|
CINDER_UWSGI_CONF=$CINDER_CONF_DIR/cinder-api-uwsgi.ini
|
|
CINDER_API_PASTE_INI=$CINDER_CONF_DIR/api-paste.ini
|
|
|
|
# Public facing bits
|
|
if is_service_enabled tls-proxy; then
|
|
CINDER_SERVICE_PROTOCOL="https"
|
|
fi
|
|
CINDER_SERVICE_HOST=${CINDER_SERVICE_HOST:-$SERVICE_HOST}
|
|
CINDER_SERVICE_PORT=${CINDER_SERVICE_PORT:-8776}
|
|
CINDER_SERVICE_PORT_INT=${CINDER_SERVICE_PORT_INT:-18776}
|
|
CINDER_SERVICE_PROTOCOL=${CINDER_SERVICE_PROTOCOL:-$SERVICE_PROTOCOL}
|
|
CINDER_SERVICE_LISTEN_ADDRESS=${CINDER_SERVICE_LISTEN_ADDRESS:-$(ipv6_unquote $SERVICE_LISTEN_ADDRESS)}
|
|
|
|
# What type of LVM device should Cinder use for LVM backend
|
|
# Defaults to auto, which will do thin provisioning if it's a fresh
|
|
# volume group, otherwise it will do thick. The other valid choices are
|
|
# default, which is thick, or thin, which as the name implies utilizes lvm
|
|
# thin provisioning.
|
|
CINDER_LVM_TYPE=${CINDER_LVM_TYPE:-auto}
|
|
|
|
# Default backends
|
|
# The backend format is type:name where type is one of the supported backend
|
|
# types (lvm, nfs, etc) and name is the identifier used in the Cinder
|
|
# configuration and for the volume type name. Multiple backends are
|
|
# comma-separated.
|
|
# The old ``CINDER_MULTI_LVM_BACKEND=True`` setting had a default of:
|
|
# CINDER_ENABLED_BACKENDS=${CINDER_ENABLED_BACKENDS:-lvm:lvmdriver-1,lvm:lvmdriver-2}
|
|
CINDER_ENABLED_BACKENDS=${CINDER_ENABLED_BACKENDS:-lvm:lvmdriver-1}
|
|
|
|
CINDER_VOLUME_CLEAR=${CINDER_VOLUME_CLEAR:-${CINDER_VOLUME_CLEAR_DEFAULT:-zero}}
|
|
CINDER_VOLUME_CLEAR=$(echo ${CINDER_VOLUME_CLEAR} | tr '[:upper:]' '[:lower:]')
|
|
|
|
# Centos7 and OpenSUSE switched to using LIO and that's all that's supported,
|
|
# although the tgt bits are in EPEL and OpenSUSE we don't want that for CI
|
|
if is_fedora || is_suse; then
|
|
CINDER_ISCSI_HELPER=${CINDER_ISCSI_HELPER:-lioadm}
|
|
if [[ ${CINDER_ISCSI_HELPER} != "lioadm" ]]; then
|
|
die "lioadm is the only valid Cinder target_helper config on this platform"
|
|
fi
|
|
else
|
|
CINDER_ISCSI_HELPER=${CINDER_ISCSI_HELPER:-tgtadm}
|
|
fi
|
|
|
|
# For backward compatibility
|
|
# Before CINDER_BACKUP_DRIVER was introduced, ceph backup driver was configured
|
|
# along with ceph backend driver.
|
|
if [[ -z "${CINDER_BACKUP_DRIVER}" && "$CINDER_ENABLED_BACKENDS" =~ "ceph" ]]; then
|
|
CINDER_BACKUP_DRIVER=ceph
|
|
fi
|
|
|
|
# Supported backup drivers are in lib/cinder_backups
|
|
CINDER_BACKUP_DRIVER=${CINDER_BACKUP_DRIVER:-swift}
|
|
|
|
# Toggle for deploying Cinder under a wsgi server. Legacy mod_wsgi
|
|
# reference should be cleaned up to more accurately refer to uwsgi.
|
|
CINDER_USE_MOD_WSGI=${CINDER_USE_MOD_WSGI:-True}
|
|
|
|
# Source the enabled backends
|
|
if is_service_enabled c-vol && [[ -n "$CINDER_ENABLED_BACKENDS" ]]; then
|
|
for be in ${CINDER_ENABLED_BACKENDS//,/ }; do
|
|
be_type=${be%%:*}
|
|
be_name=${be##*:}
|
|
if [[ -r $CINDER_BACKENDS/${be_type} ]]; then
|
|
source $CINDER_BACKENDS/${be_type}
|
|
fi
|
|
done
|
|
fi
|
|
|
|
# Source the backup driver
|
|
if is_service_enabled c-bak && [[ -n "$CINDER_BACKUP_DRIVER" ]]; then
|
|
if [[ -r $CINDER_BACKUPS/$CINDER_BACKUP_DRIVER ]]; then
|
|
source $CINDER_BACKUPS/$CINDER_BACKUP_DRIVER
|
|
else
|
|
die "cinder backup driver $CINDER_BACKUP_DRIVER is not supported"
|
|
fi
|
|
fi
|
|
|
|
# Environment variables to configure the image-volume cache
|
|
CINDER_IMG_CACHE_ENABLED=${CINDER_IMG_CACHE_ENABLED:-True}
|
|
|
|
# For limits, if left unset, it will use cinder defaults of 0 for unlimited
|
|
CINDER_IMG_CACHE_SIZE_GB=${CINDER_IMG_CACHE_SIZE_GB:-}
|
|
CINDER_IMG_CACHE_SIZE_COUNT=${CINDER_IMG_CACHE_SIZE_COUNT:-}
|
|
|
|
# Configure which cinder backends will have the image-volume cache, this takes the same
|
|
# form as the CINDER_ENABLED_BACKENDS config option. By default it will
|
|
# enable the cache for all cinder backends.
|
|
CINDER_CACHE_ENABLED_FOR_BACKENDS=${CINDER_CACHE_ENABLED_FOR_BACKENDS:-$CINDER_ENABLED_BACKENDS}
|
|
|
|
# Functions
|
|
# ---------
|
|
|
|
# Test if any Cinder services are enabled
|
|
# is_cinder_enabled
|
|
function is_cinder_enabled {
|
|
[[ ,${DISABLED_SERVICES} =~ ,"cinder" ]] && return 1
|
|
[[ ,${ENABLED_SERVICES} =~ ,"c-" ]] && return 0
|
|
return 1
|
|
}
|
|
|
|
# _cinder_cleanup_apache_wsgi() - Remove wsgi files, disable and remove apache vhost file
|
|
function _cinder_cleanup_apache_wsgi {
|
|
sudo rm -f $(apache_site_config_for osapi-volume)
|
|
}
|
|
|
|
# cleanup_cinder() - Remove residual data files, anything left over from previous
|
|
# runs that a clean run would need to clean up
|
|
function cleanup_cinder {
|
|
# ensure the volume group is cleared up because fails might
|
|
# leave dead volumes in the group
|
|
if [ "$CINDER_ISCSI_HELPER" = "tgtadm" ]; then
|
|
local targets
|
|
targets=$(sudo tgtadm --op show --mode target)
|
|
if [ $? -ne 0 ]; then
|
|
# If tgt driver isn't running this won't work obviously
|
|
# So check the response and restart if need be
|
|
echo "tgtd seems to be in a bad state, restarting..."
|
|
if is_ubuntu; then
|
|
restart_service tgt
|
|
else
|
|
restart_service tgtd
|
|
fi
|
|
targets=$(sudo tgtadm --op show --mode target)
|
|
fi
|
|
|
|
if [[ -n "$targets" ]]; then
|
|
local iqn_list=( $(grep --no-filename -r iqn $SCSI_PERSIST_DIR | sed 's/<target //' | sed 's/>//') )
|
|
for i in "${iqn_list[@]}"; do
|
|
echo removing iSCSI target: $i
|
|
sudo tgt-admin --delete $i
|
|
done
|
|
fi
|
|
|
|
if is_ubuntu; then
|
|
stop_service tgt
|
|
else
|
|
stop_service tgtd
|
|
fi
|
|
else
|
|
sudo cinder-rtstool get-targets | sudo xargs -rn 1 cinder-rtstool delete
|
|
fi
|
|
|
|
if is_service_enabled c-vol && [[ -n "$CINDER_ENABLED_BACKENDS" ]]; then
|
|
local be be_name be_type
|
|
for be in ${CINDER_ENABLED_BACKENDS//,/ }; do
|
|
be_type=${be%%:*}
|
|
be_name=${be##*:}
|
|
if type cleanup_cinder_backend_${be_type} >/dev/null 2>&1; then
|
|
cleanup_cinder_backend_${be_type} ${be_name}
|
|
fi
|
|
done
|
|
fi
|
|
|
|
if is_service_enabled c-bak && [[ -n "$CINDER_BACKUP_DRIVER" ]]; then
|
|
if type cleanup_cinder_backup_$CINDER_BACKUP_DRIVER >/dev/null 2>&1; then
|
|
cleanup_cinder_backup_$CINDER_BACKUP_DRIVER
|
|
fi
|
|
fi
|
|
|
|
stop_process "c-api"
|
|
remove_uwsgi_config "$CINDER_UWSGI_CONF" "$CINDER_UWSGI"
|
|
}
|
|
|
|
# configure_cinder() - Set config files, create data dirs, etc
|
|
function configure_cinder {
|
|
sudo install -d -o $STACK_USER -m 755 $CINDER_CONF_DIR
|
|
|
|
rm -f $CINDER_CONF
|
|
|
|
configure_rootwrap cinder
|
|
|
|
if [[ -f "$CINDER_DIR/etc/cinder/resource_filters.json" ]]; then
|
|
cp -p "$CINDER_DIR/etc/cinder/resource_filters.json" "$CINDER_CONF_DIR/resource_filters.json"
|
|
fi
|
|
|
|
cp $CINDER_DIR/etc/cinder/api-paste.ini $CINDER_API_PASTE_INI
|
|
|
|
inicomment $CINDER_API_PASTE_INI filter:authtoken auth_host
|
|
inicomment $CINDER_API_PASTE_INI filter:authtoken auth_port
|
|
inicomment $CINDER_API_PASTE_INI filter:authtoken auth_protocol
|
|
inicomment $CINDER_API_PASTE_INI filter:authtoken cafile
|
|
inicomment $CINDER_API_PASTE_INI filter:authtoken admin_tenant_name
|
|
inicomment $CINDER_API_PASTE_INI filter:authtoken admin_user
|
|
inicomment $CINDER_API_PASTE_INI filter:authtoken admin_password
|
|
inicomment $CINDER_API_PASTE_INI filter:authtoken signing_dir
|
|
|
|
configure_keystone_authtoken_middleware $CINDER_CONF cinder
|
|
|
|
iniset $CINDER_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
|
|
|
|
iniset $CINDER_CONF DEFAULT target_helper "$CINDER_ISCSI_HELPER"
|
|
iniset $CINDER_CONF database connection `database_connection_url cinder`
|
|
iniset $CINDER_CONF DEFAULT api_paste_config $CINDER_API_PASTE_INI
|
|
iniset $CINDER_CONF DEFAULT rootwrap_config "$CINDER_CONF_DIR/rootwrap.conf"
|
|
iniset $CINDER_CONF DEFAULT osapi_volume_extension cinder.api.contrib.standard_extensions
|
|
iniset $CINDER_CONF DEFAULT osapi_volume_listen $CINDER_SERVICE_LISTEN_ADDRESS
|
|
iniset $CINDER_CONF DEFAULT state_path $CINDER_STATE_PATH
|
|
iniset $CINDER_CONF oslo_concurrency lock_path $CINDER_STATE_PATH
|
|
if [[ $SERVICE_IP_VERSION == 6 ]]; then
|
|
iniset $CINDER_CONF DEFAULT my_ip "$HOST_IPV6"
|
|
else
|
|
iniset $CINDER_CONF DEFAULT my_ip "$HOST_IP"
|
|
fi
|
|
iniset $CINDER_CONF key_manager backend cinder.keymgr.conf_key_mgr.ConfKeyManager
|
|
iniset $CINDER_CONF key_manager fixed_key $(openssl rand -hex 16)
|
|
|
|
# Avoid RPC timeouts in slow CI and test environments by doubling the
|
|
# default response timeout set by RPC clients. See bug #1873234 for more
|
|
# details and example failures.
|
|
iniset $CINDER_CONF DEFAULT rpc_response_timeout 120
|
|
|
|
if is_service_enabled c-vol && [[ -n "$CINDER_ENABLED_BACKENDS" ]]; then
|
|
local enabled_backends=""
|
|
local default_name=""
|
|
local be be_name be_type
|
|
for be in ${CINDER_ENABLED_BACKENDS//,/ }; do
|
|
be_type=${be%%:*}
|
|
be_name=${be##*:}
|
|
if type configure_cinder_backend_${be_type} >/dev/null 2>&1; then
|
|
configure_cinder_backend_${be_type} ${be_name}
|
|
fi
|
|
if [[ -z "$default_name" ]]; then
|
|
default_name=$be_name
|
|
fi
|
|
enabled_backends+=$be_name,
|
|
|
|
iniset $CINDER_CONF $be_name volume_clear $CINDER_VOLUME_CLEAR
|
|
|
|
done
|
|
iniset $CINDER_CONF DEFAULT enabled_backends ${enabled_backends%,*}
|
|
if [[ -n "$default_name" ]]; then
|
|
iniset $CINDER_CONF DEFAULT default_volume_type ${default_name}
|
|
fi
|
|
configure_cinder_image_volume_cache
|
|
fi
|
|
|
|
if is_service_enabled c-bak && [[ -n "$CINDER_BACKUP_DRIVER" ]]; then
|
|
if type configure_cinder_backup_$CINDER_BACKUP_DRIVER >/dev/null 2>&1; then
|
|
configure_cinder_backup_$CINDER_BACKUP_DRIVER
|
|
else
|
|
die "configure_cinder_backup_$CINDER_BACKUP_DRIVER doesn't exist in $CINDER_BACKUPS/$CINDER_BACKUP_DRIVER"
|
|
fi
|
|
fi
|
|
|
|
if is_service_enabled ceilometer; then
|
|
iniset $CINDER_CONF oslo_messaging_notifications driver "messagingv2"
|
|
fi
|
|
|
|
if is_service_enabled tls-proxy; then
|
|
if [[ "$ENABLED_SERVICES" =~ "c-api" ]]; then
|
|
# Set the service port for a proxy to take the original
|
|
if [ "$CINDER_USE_MOD_WSGI" == "True" ]; then
|
|
iniset $CINDER_CONF DEFAULT osapi_volume_listen_port $CINDER_SERVICE_PORT_INT
|
|
iniset $CINDER_CONF oslo_middleware enable_proxy_headers_parsing True
|
|
else
|
|
iniset $CINDER_CONF DEFAULT osapi_volume_listen_port $CINDER_SERVICE_PORT_INT
|
|
iniset $CINDER_CONF DEFAULT public_endpoint $CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT
|
|
iniset $CINDER_CONF DEFAULT osapi_volume_base_URL $CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if [ "$SYSLOG" != "False" ]; then
|
|
iniset $CINDER_CONF DEFAULT use_syslog True
|
|
fi
|
|
|
|
iniset_rpc_backend cinder $CINDER_CONF
|
|
|
|
# Format logging
|
|
setup_logging $CINDER_CONF $CINDER_USE_MOD_WSGI
|
|
|
|
write_uwsgi_config "$CINDER_UWSGI_CONF" "$CINDER_UWSGI" "/volume"
|
|
|
|
if [[ -r $CINDER_PLUGINS/$CINDER_DRIVER ]]; then
|
|
configure_cinder_driver
|
|
fi
|
|
|
|
iniset $CINDER_CONF DEFAULT osapi_volume_workers "$API_WORKERS"
|
|
|
|
iniset $CINDER_CONF DEFAULT glance_api_servers "$GLANCE_URL"
|
|
if is_service_enabled tls-proxy; then
|
|
iniset $CINDER_CONF DEFAULT glance_protocol https
|
|
iniset $CINDER_CONF DEFAULT glance_ca_certificates_file $SSL_BUNDLE_FILE
|
|
fi
|
|
|
|
# Set nova credentials (used for os-assisted-snapshots)
|
|
configure_keystone_authtoken_middleware $CINDER_CONF nova nova
|
|
iniset $CINDER_CONF nova region_name "$REGION_NAME"
|
|
iniset $CINDER_CONF DEFAULT graceful_shutdown_timeout "$SERVICE_GRACEFUL_SHUTDOWN_TIMEOUT"
|
|
|
|
if [[ ! -z "$CINDER_COORDINATION_URL" ]]; then
|
|
iniset $CINDER_CONF coordination backend_url "$CINDER_COORDINATION_URL"
|
|
elif is_service_enabled etcd3; then
|
|
iniset $CINDER_CONF coordination backend_url "etcd3+http://${SERVICE_HOST}:$ETCD_PORT"
|
|
fi
|
|
}
|
|
|
|
# create_cinder_accounts() - Set up common required cinder accounts
|
|
|
|
# Tenant User Roles
|
|
# ------------------------------------------------------------------
|
|
# service cinder admin # if enabled
|
|
|
|
# Migrated from keystone_data.sh
|
|
function create_cinder_accounts {
|
|
# Cinder
|
|
if [[ "$ENABLED_SERVICES" =~ "c-api" ]]; then
|
|
|
|
create_service_user "cinder"
|
|
|
|
# block-storage is the official service type
|
|
get_or_create_service "cinder" "block-storage" "Cinder Volume Service"
|
|
if [ "$CINDER_USE_MOD_WSGI" == "False" ]; then
|
|
get_or_create_endpoint \
|
|
"block-storage" \
|
|
"$REGION_NAME" \
|
|
"$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v3/\$(project_id)s"
|
|
|
|
get_or_create_service "cinderv2" "volumev2" "Cinder Volume Service V2"
|
|
get_or_create_endpoint \
|
|
"volumev2" \
|
|
"$REGION_NAME" \
|
|
"$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v2/\$(project_id)s"
|
|
|
|
get_or_create_service "cinderv3" "volumev3" "Cinder Volume Service V3"
|
|
get_or_create_endpoint \
|
|
"volumev3" \
|
|
"$REGION_NAME" \
|
|
"$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v3/\$(project_id)s"
|
|
else
|
|
get_or_create_endpoint \
|
|
"block-storage" \
|
|
"$REGION_NAME" \
|
|
"$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST/volume/v3/\$(project_id)s"
|
|
|
|
get_or_create_service "cinderv2" "volumev2" "Cinder Volume Service V2"
|
|
get_or_create_endpoint \
|
|
"volumev2" \
|
|
"$REGION_NAME" \
|
|
"$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST/volume/v2/\$(project_id)s"
|
|
|
|
get_or_create_service "cinderv3" "volumev3" "Cinder Volume Service V3"
|
|
get_or_create_endpoint \
|
|
"volumev3" \
|
|
"$REGION_NAME" \
|
|
"$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST/volume/v3/\$(project_id)s"
|
|
fi
|
|
|
|
configure_cinder_internal_tenant
|
|
fi
|
|
}
|
|
|
|
# init_cinder() - Initialize database and volume group
|
|
function init_cinder {
|
|
if is_service_enabled $DATABASE_BACKENDS; then
|
|
# (Re)create cinder database
|
|
recreate_database cinder
|
|
|
|
time_start "dbsync"
|
|
# Migrate cinder database
|
|
$CINDER_BIN_DIR/cinder-manage --config-file $CINDER_CONF db sync
|
|
time_stop "dbsync"
|
|
fi
|
|
|
|
if is_service_enabled c-vol && [[ -n "$CINDER_ENABLED_BACKENDS" ]]; then
|
|
local be be_name be_type
|
|
for be in ${CINDER_ENABLED_BACKENDS//,/ }; do
|
|
be_type=${be%%:*}
|
|
be_name=${be##*:}
|
|
if type init_cinder_backend_${be_type} >/dev/null 2>&1; then
|
|
# Always init the default volume group for lvm.
|
|
if [[ "$be_type" == "lvm" ]]; then
|
|
init_default_lvm_volume_group
|
|
fi
|
|
init_cinder_backend_${be_type} ${be_name}
|
|
fi
|
|
done
|
|
fi
|
|
|
|
if is_service_enabled c-bak && [[ -n "$CINDER_BACKUP_DRIVER" ]]; then
|
|
if type init_cinder_backup_$CINDER_BACKUP_DRIVER >/dev/null 2>&1; then
|
|
init_cinder_backup_$CINDER_BACKUP_DRIVER
|
|
fi
|
|
fi
|
|
|
|
mkdir -p $CINDER_STATE_PATH/volumes
|
|
}
|
|
|
|
# install_cinder() - Collect source and prepare
|
|
function install_cinder {
|
|
git_clone $CINDER_REPO $CINDER_DIR $CINDER_BRANCH
|
|
setup_develop $CINDER_DIR
|
|
if [[ "$CINDER_ISCSI_HELPER" == "tgtadm" ]]; then
|
|
install_package tgt
|
|
elif [[ "$CINDER_ISCSI_HELPER" == "lioadm" ]]; then
|
|
if is_ubuntu; then
|
|
# TODO(frickler): Workaround for https://launchpad.net/bugs/1819819
|
|
sudo mkdir -p /etc/target
|
|
|
|
install_package targetcli-fb
|
|
else
|
|
install_package targetcli
|
|
fi
|
|
fi
|
|
}
|
|
|
|
# install_cinderclient() - Collect source and prepare
|
|
function install_cinderclient {
|
|
if use_library_from_git "python-brick-cinderclient-ext"; then
|
|
git_clone_by_name "python-brick-cinderclient-ext"
|
|
setup_dev_lib "python-brick-cinderclient-ext"
|
|
fi
|
|
|
|
if use_library_from_git "python-cinderclient"; then
|
|
git_clone_by_name "python-cinderclient"
|
|
setup_dev_lib "python-cinderclient"
|
|
sudo install -D -m 0644 -o $STACK_USER {${GITDIR["python-cinderclient"]}/tools/,/etc/bash_completion.d/}cinder.bash_completion
|
|
fi
|
|
}
|
|
|
|
# apply config.d approach for cinder volumes directory
|
|
function _configure_tgt_for_config_d {
|
|
if [[ ! -d /etc/tgt/stack.d/ ]]; then
|
|
sudo ln -sf $CINDER_STATE_PATH/volumes /etc/tgt/stack.d
|
|
fi
|
|
if ! grep -q "include /etc/tgt/stack.d/*" /etc/tgt/targets.conf; then
|
|
echo "include /etc/tgt/stack.d/*" | sudo tee -a /etc/tgt/targets.conf
|
|
fi
|
|
}
|
|
|
|
# start_cinder() - Start running processes
|
|
function start_cinder {
|
|
local service_port=$CINDER_SERVICE_PORT
|
|
local service_protocol=$CINDER_SERVICE_PROTOCOL
|
|
local cinder_url
|
|
if is_service_enabled tls-proxy && [ "$CINDER_USE_MOD_WSGI" == "False" ]; then
|
|
service_port=$CINDER_SERVICE_PORT_INT
|
|
service_protocol="http"
|
|
fi
|
|
if [ "$CINDER_ISCSI_HELPER" = "tgtadm" ]; then
|
|
if is_service_enabled c-vol; then
|
|
# Delete any old stack.conf
|
|
sudo rm -f /etc/tgt/conf.d/stack.conf
|
|
_configure_tgt_for_config_d
|
|
if is_ubuntu; then
|
|
sudo service tgt restart
|
|
elif is_suse; then
|
|
# NOTE(dmllr): workaround restart bug
|
|
# https://bugzilla.suse.com/show_bug.cgi?id=934642
|
|
stop_service tgtd
|
|
start_service tgtd
|
|
else
|
|
restart_service tgtd
|
|
fi
|
|
# NOTE(gfidente): ensure tgtd is running in debug mode
|
|
sudo tgtadm --mode system --op update --name debug --value on
|
|
fi
|
|
fi
|
|
|
|
if [[ "$ENABLED_SERVICES" =~ "c-api" ]]; then
|
|
if [ "$CINDER_USE_MOD_WSGI" == "False" ]; then
|
|
run_process c-api "$CINDER_BIN_DIR/cinder-api --config-file $CINDER_CONF"
|
|
cinder_url=$service_protocol://$SERVICE_HOST:$service_port
|
|
# Start proxy if tls enabled
|
|
if is_service_enabled tls-proxy; then
|
|
start_tls_proxy cinder '*' $CINDER_SERVICE_PORT $CINDER_SERVICE_HOST $CINDER_SERVICE_PORT_INT
|
|
fi
|
|
else
|
|
run_process "c-api" "$(which uwsgi) --procname-prefix cinder-api --ini $CINDER_UWSGI_CONF"
|
|
cinder_url=$service_protocol://$SERVICE_HOST/volume/v3
|
|
fi
|
|
fi
|
|
|
|
echo "Waiting for Cinder API to start..."
|
|
if ! wait_for_service $SERVICE_TIMEOUT $cinder_url; then
|
|
die $LINENO "c-api did not start"
|
|
fi
|
|
|
|
run_process c-sch "$CINDER_BIN_DIR/cinder-scheduler --config-file $CINDER_CONF"
|
|
run_process c-bak "$CINDER_BIN_DIR/cinder-backup --config-file $CINDER_CONF"
|
|
run_process c-vol "$CINDER_BIN_DIR/cinder-volume --config-file $CINDER_CONF"
|
|
|
|
# NOTE(jdg): For cinder, startup order matters. To ensure that repor_capabilities is received
|
|
# by the scheduler start the cinder-volume service last (or restart it) after the scheduler
|
|
# has started. This is a quick fix for lp bug/1189595
|
|
}
|
|
|
|
# stop_cinder() - Stop running processes
|
|
function stop_cinder {
|
|
stop_process c-api
|
|
stop_process c-bak
|
|
stop_process c-sch
|
|
stop_process c-vol
|
|
}
|
|
|
|
# create_volume_types() - Create Cinder's configured volume types
|
|
function create_volume_types {
|
|
# Create volume types
|
|
if is_service_enabled c-api && [[ -n "$CINDER_ENABLED_BACKENDS" ]]; then
|
|
local be be_name
|
|
for be in ${CINDER_ENABLED_BACKENDS//,/ }; do
|
|
be_name=${be##*:}
|
|
# NOTE (e0ne): openstack client doesn't work with cinder in noauth mode
|
|
if is_service_enabled keystone; then
|
|
openstack --os-region-name="$REGION_NAME" volume type create --property volume_backend_name="${be_name}" ${be_name}
|
|
else
|
|
# TODO (e0ne): use openstack client once it will support cinder in noauth mode:
|
|
# https://bugs.launchpad.net/python-cinderclient/+bug/1755279
|
|
local cinder_url
|
|
cinder_url=$CINDER_SERVICE_PROTOCOL://$SERVICE_HOST:$CINDER_SERVICE_PORT/v3
|
|
OS_USER_ID=$OS_USERNAME OS_PROJECT_ID=$OS_PROJECT_NAME cinder --os-auth-type noauth --os-endpoint=$cinder_url type-create ${be_name}
|
|
OS_USER_ID=$OS_USERNAME OS_PROJECT_ID=$OS_PROJECT_NAME cinder --os-auth-type noauth --os-endpoint=$cinder_url type-key ${be_name} set volume_backend_name=${be_name}
|
|
fi
|
|
done
|
|
fi
|
|
}
|
|
|
|
# Compatibility for Grenade
|
|
|
|
function create_cinder_volume_group {
|
|
# During a transition period Grenade needs to have this function defined
|
|
# It is effectively a no-op in the Grenade 'target' use case
|
|
:
|
|
}
|
|
|
|
function configure_cinder_internal_tenant {
|
|
# Re-use the Cinder service account for simplicity.
|
|
iniset $CINDER_CONF DEFAULT cinder_internal_tenant_project_id $(get_or_create_project $SERVICE_PROJECT_NAME)
|
|
iniset $CINDER_CONF DEFAULT cinder_internal_tenant_user_id $(get_or_create_user "cinder")
|
|
}
|
|
|
|
function configure_cinder_image_volume_cache {
|
|
# Expect CINDER_CACHE_ENABLED_FOR_BACKENDS to be a list of backends
|
|
# similar to CINDER_ENABLED_BACKENDS with NAME:TYPE where NAME will
|
|
# be the backend specific configuration stanza in cinder.conf.
|
|
for be in ${CINDER_CACHE_ENABLED_FOR_BACKENDS//,/ }; do
|
|
local be_name=${be##*:}
|
|
|
|
iniset $CINDER_CONF $be_name image_volume_cache_enabled $CINDER_IMG_CACHE_ENABLED
|
|
|
|
if [[ -n $CINDER_IMG_CACHE_SIZE_GB ]]; then
|
|
iniset $CINDER_CONF $be_name image_volume_cache_max_size_gb $CINDER_IMG_CACHE_SIZE_GB
|
|
fi
|
|
|
|
if [[ -n $CINDER_IMG_CACHE_SIZE_COUNT ]]; then
|
|
iniset $CINDER_CONF $be_name image_volume_cache_max_count $CINDER_IMG_CACHE_SIZE_COUNT
|
|
fi
|
|
done
|
|
}
|
|
|
|
|
|
# Restore xtrace
|
|
$_XTRACE_CINDER
|
|
|
|
# Tell emacs to use shell-script-mode
|
|
## Local variables:
|
|
## mode: shell-script
|
|
## End:
|