# Setting configuration file for manila services
# ----------------------------------------------
# 1) It is possible to set any custom opt to any config group using following:
# $ export MANILA_OPTGROUP_foo_bar=value
# where 'foo' is name of config group and 'bar' is name of option.
#
# 2) 'MANILA_CONFIGURE_GROUPS' contains list of config group names used to create
# config groups, but 'MANILA_ENABLED_BACKENDS' is used to set config groups as
# Manila share back ends. Both can be set like following:
# $ export MANILA_ENABLED_BACKENDS=foo,bar
# where 'foo' and 'bar' are names of config groups with opts for some share
# drivers. By default they are equal. Also be attentive, if you modify both,
# make sure 'MANILA_CONFIGURE_GROUPS' contains all values from
# 'MANILA_ENABLED_BACKENDS'.
# DEFAULT group is always defined, no need to specify it within 'MANILA_CONFIGURE_GROUPS'.
#
# 3) Two default backends are used for compatibility with previous approach.
# They have same configuration except name of backend. Both use generic driver.
# They can be enabled by adding values of following env vars:
# 'MANILA_BACKEND1_CONFIG_GROUP_NAME' and 'MANILA_BACKEND2_CONFIG_GROUP_NAME'
# to the env var 'MANILA_ENABLED_BACKENDS' or will be enabled
# if 'MANILA_ENABLED_BACKENDS' is empty.
#
# 4) 'CINDER_OVERSUBSCRIPTION_RATIO' - manila devstack-plugin env var that is
# useful for all share drivers that use Cinder. If it is set, then it will be
# applied for two Cinder options: 'max_over_subscription_ratio' and
# 'lvm_max_over_subscription_ratio'. Should be float. Example:
# CINDER_OVERSUBSCRIPTION_RATIO=20.0


# Defaults
# --------
MANILA_GIT_BASE=${MANILA_GIT_BASE:-https://git.openstack.org}
MANILA_REPO_ROOT=${MANILA_REPO_ROOT:-openstack}

MANILACLIENT_REPO=${MANILA_GIT_BASE}/${MANILA_REPO_ROOT}/python-manilaclient.git
MANILACLIENT_BRANCH=${MANILACLIENT_BRANCH:-master}

# Set up default directories
MANILA_DIR=${MANILA_DIR:=$DEST/manila}
MANILA_LOCK_PATH=${MANILA_LOCK_PATH:=$OSLO_LOCK_PATH}
MANILA_LOCK_PATH=${MANILA_LOCK_PATH:=$MANILA_DIR/manila_locks}
MANILACLIENT_DIR=${MANILACLIENT_DIR:=$DEST/python-manilaclient}
MANILA_STATE_PATH=${MANILA_STATE_PATH:=$DATA_DIR/manila}
MANILA_AUTH_CACHE_DIR=${MANILA_AUTH_CACHE_DIR:-/var/cache/manila}

MANILA_CONF_DIR=${MANILA_CONF_DIR:-/etc/manila}
MANILA_CONF=$MANILA_CONF_DIR/manila.conf
MANILA_API_PASTE_INI=$MANILA_CONF_DIR/api-paste.ini

# Set this to False to leave "default_share_type" and
# "default_share_group_type" configuration options empty.
MANILA_CONFIGURE_DEFAULT_TYPES=${MANILA_CONFIGURE_DEFAULT_TYPES:-True}

MANILA_DEFAULT_SHARE_TYPE=${MANILA_DEFAULT_SHARE_TYPE:-default}
# MANILA_DEFAULT_SHARE_TYPE_EXTRA_SPECS is expected to contain extra specs key-value pairs,
# that should be assigned to default share type. Both - qualified and unqualified extra specs are supported.
# Pairs are separated by spaces, value is assigned to key using sign of equality. Examples:
# MANILA_DEFAULT_SHARE_TYPE_EXTRA_SPECS='foo=bar'
# MANILA_DEFAULT_SHARE_TYPE_EXTRA_SPECS='foo=bar quuz=xyzzy'
# MANILA_DEFAULT_SHARE_TYPE_EXTRA_SPECS='foo=bar quuz=xyzzy fakeprefix:baz=waldo'

MANILA_DEFAULT_SHARE_TYPE_EXTRA_SPECS=${MANILA_DEFAULT_SHARE_TYPE_EXTRA_SPECS:-''}
MANILA_DHSS_TRUE_SHARE_TYPE_EXTRA_SPECS=${MANILA_DHSS_TRUE_SHARE_TYPE_EXTRA_SPECS:-$MANILA_DEFAULT_SHARE_TYPE_EXTRA_SPECS}
MANILA_DHSS_FALSE_SHARE_TYPE_EXTRA_SPECS=${MANILA_DHSS_FALSE_SHARE_TYPE_EXTRA_SPECS:-$MANILA_DEFAULT_SHARE_TYPE_EXTRA_SPECS}

# Share groups and their specs
MANILA_DEFAULT_SHARE_GROUP_TYPE=${MANILA_DEFAULT_SHARE_GROUP_TYPE:-default}
# MANILA_DEFAULT_SHARE_GROUP_TYPE_SPECS is expected to contain key-value pairs,
# that should be assigned to default share group type. Both - qualified and unqualified specs are supported.
# Pairs are separated by spaces, value is assigned to key using sign of equality. Examples:
# MANILA_DEFAULT_SHARE_GROUP_TYPE_SPECS='foo=bar'
# MANILA_DEFAULT_SHARE_GROUP_TYPE_SPECS='foo=bar quuz=xyzzy'
# MANILA_DEFAULT_SHARE_GROUP_TYPE_SPECS='foo=bar quuz=xyzzy fakeprefix:baz=waldo'
MANILA_DEFAULT_SHARE_GROUP_TYPE_SPECS=${MANILA_DEFAULT_SHARE_GROUP_TYPE_SPECS:-''}

# Public facing bits
MANILA_SERVICE_HOST=${MANILA_SERVICE_HOST:-$SERVICE_HOST}
MANILA_SERVICE_PORT=${MANILA_SERVICE_PORT:-8786}
MANILA_SERVICE_PORT_INT=${MANILA_SERVICE_PORT_INT:-18786}
MANILA_SERVICE_PROTOCOL=${MANILA_SERVICE_PROTOCOL:-$SERVICE_PROTOCOL}
MANILA_ENDPOINT_BASE=$MANILA_SERVICE_PROTOCOL://$MANILA_SERVICE_HOST:$MANILA_SERVICE_PORT

# Support entry points installation of console scripts
if [[ -d $MANILA_DIR/bin ]]; then
    MANILA_BIN_DIR=$MANILA_DIR/bin
else
    MANILA_BIN_DIR=$(get_python_exec_prefix)
fi

# Common opts
SHARE_NAME_PREFIX=${SHARE_NAME_PREFIX:-share-}
MANILA_ENABLED_SHARE_PROTOCOLS=${ENABLED_SHARE_PROTOCOLS:-"NFS,CIFS"}
MANILA_SCHEDULER_DRIVER=${MANILA_SCHEDULER_DRIVER:-manila.scheduler.filter_scheduler.FilterScheduler}
MANILA_SERVICE_SECGROUP="manila-service"

# Following env var defines whether to apply downgrade migrations setting up DB or not.
# If it is set to False, then only 'upgrade' migrations will be applied.
# If it is set to True, then will be applied 'upgrade', 'downgrade' and 'upgrade'
# migrations again.
MANILA_USE_DOWNGRADE_MIGRATIONS=${MANILA_USE_DOWNGRADE_MIGRATIONS:-"False"}

# Toggle for deploying manila-api service under Apache web server with enabled
# 'mod_wsgi' plugin.
MANILA_USE_MOD_WSGI=${MANILA_USE_MOD_WSGI:-False}

# Toggle for deploying manila-api service with uWSGI
# Set it as True, because starting with Pike it is requirement from
# 'governance' project. See:
# https://governance.openstack.org/tc/goals/pike/deploy-api-in-wsgi.html#completion-criteria
MANILA_USE_UWSGI=${MANILA_USE_UWSGI:-True}
MANILA_WSGI=$MANILA_BIN_DIR/manila-wsgi
MANILA_UWSGI_CONF=$MANILA_CONF_DIR/manila-uwsgi.ini

if [ $(trueorfalse False MANILA_USE_UWSGI) == True ]; then
    MANILA_ENDPOINT_BASE=$MANILA_SERVICE_PROTOCOL://$MANILA_SERVICE_HOST/share
fi

# Common info for Generic driver(s)
SHARE_DRIVER=${SHARE_DRIVER:-manila.share.drivers.generic.GenericShareDriver}

eval USER_HOME=~
MANILA_PATH_TO_PUBLIC_KEY=${MANILA_PATH_TO_PUBLIC_KEY:-"$USER_HOME/.ssh/id_rsa.pub"}
MANILA_PATH_TO_PRIVATE_KEY=${MANILA_PATH_TO_PRIVATE_KEY:-"$USER_HOME/.ssh/id_rsa"}
MANILA_SERVICE_KEYPAIR_NAME=${MANILA_SERVICE_KEYPAIR_NAME:-"manila-service"}

MANILA_SERVICE_INSTANCE_USER=${MANILA_SERVICE_INSTANCE_USER:-"manila"}
MANILA_SERVICE_IMAGE_URL=${MANILA_SERVICE_IMAGE_URL:-"http://tarballs.openstack.org/manila-image-elements/images/manila-service-image-master.qcow2"}
MANILA_SERVICE_IMAGE_NAME=${MANILA_SERVICE_IMAGE_NAME:-"manila-service-image-master"}

# Third party CI Vendors should set this to false to skip the service image download
MANILA_SERVICE_IMAGE_ENABLED=$(trueorfalse True MANILA_SERVICE_IMAGE_ENABLED)

MANILA_USE_SERVICE_INSTANCE_PASSWORD=${MANILA_USE_SERVICE_INSTANCE_PASSWORD:-"False"}
MANILA_SERVICE_INSTANCE_PASSWORD=${MANILA_SERVICE_INSTANCE_PASSWORD:-"manila"}

MANILA_SERVICE_VM_FLAVOR_REF=${MANILA_SERVICE_VM_FLAVOR_REF:-100}
MANILA_SERVICE_VM_FLAVOR_NAME=${MANILA_SERVICE_VM_FLAVOR_NAME:-"manila-service-flavor"}
MANILA_SERVICE_VM_FLAVOR_RAM=${MANILA_SERVICE_VM_FLAVOR_RAM:-320}
MANILA_SERVICE_VM_FLAVOR_DISK=${MANILA_SERVICE_VM_FLAVOR_DISK:-2}
MANILA_SERVICE_VM_FLAVOR_VCPUS=${MANILA_SERVICE_VM_FLAVOR_VCPUS:-1}

# Support for multi backend configuration (default is no support)
MANILA_MULTI_BACKEND=$(trueorfalse False MANILA_MULTI_BACKEND)
DEPRECATED_TEXT="$DEPRECATED_TEXT\n'MANILA_MULTI_BACKEND' is deprecated,
    it makes influence only when is set to True and 'MANILA_ENABLED_BACKENDS' is not set.
    Use 'MANILA_ENABLED_BACKENDS' instead if you want to use custom setting.
    Set there a list of back end names to be enabled.\n
    To configure custom back ends use (any opt in any group can be set in this way) following:
    MANILA_OPTGROUP_foo_bar=value
    where 'foo' is name of config group and 'bar' is name of option.\n"

# First share backend data, that will be used in any installation
MANILA_BACKEND1_CONFIG_GROUP_NAME=${MANILA_BACKEND1_CONFIG_GROUP_NAME:-generic1}  # deprecated
MANILA_SHARE_BACKEND1_NAME=${MANILA_SHARE_BACKEND1_NAME:-GENERIC1}  # deprecated

# Second share backend data, that will be used only with MANILA_MULTI_BACKEND=True
MANILA_BACKEND2_CONFIG_GROUP_NAME=${MANILA_BACKEND2_CONFIG_GROUP_NAME:-generic2}  # deprecated
MANILA_SHARE_BACKEND2_NAME=${MANILA_SHARE_BACKEND2_NAME:-GENERIC2}  # deprecated

# Options for configuration of LVM share driver
SHARE_BACKING_FILE_SIZE=${SHARE_BACKING_FILE_SIZE:-8400M}
SHARE_GROUP=${SHARE_GROUP:-lvm-shares}
MANILA_MNT_DIR=${MANILA_MNT_DIR:=$MANILA_STATE_PATH/mnt}
SMB_CONF=${SMB_CONF:-/etc/samba/smb.conf}
SMB_PRIVATE_DIR=${SMB_PRIVATE_DIR:-/var/lib/samba/private}
CONFIGURE_BACKING_FILE=${CONFIGURE_BACKING_FILE:-"True"}
MANILA_LVM_SHARE_EXPORT_IPS=${MANILA_LVM_SHARE_EXPORT_IPS:-$HOST_IP}

# Options for replication
MANILA_REPLICA_STATE_UPDATE_INTERVAL=${MANILA_REPLICA_STATE_UPDATE_INTERVAL:-300}

# Options for configuration of ZFSonLinux driver
# 'MANILA_ZFSONLINUX_ZPOOL_SIZE' defines size of each zpool. That value
# will be used for creation of sparse files.
MANILA_ZFSONLINUX_ZPOOL_SIZE=${MANILA_ZFSONLINUX_ZPOOL_SIZE:-"30G"}
MANILA_ZFSONLINUX_BACKEND_FILES_CONTAINER_DIR=${MANILA_ZFSONLINUX_BACKEND_FILES_CONTAINER_DIR:-"/opt/stack/data/manila/zfsonlinux"}
MANILA_ZFSONLINUX_SHARE_EXPORT_IP=${MANILA_ZFSONLINUX_SHARE_EXPORT_IP:-$HOST_IP}
MANILA_ZFSONLINUX_SERVICE_IP=${MANILA_ZFSONLINUX_SERVICE_IP:-$HOST_IP}
MANILA_ZFSONLINUX_DATASET_CREATION_OPTIONS=${MANILA_ZFSONLINUX_DATASET_CREATION_OPTIONS:-"compression=gzip"}
MANILA_ZFSONLINUX_USE_SSH=${MANILA_ZFSONLINUX_USE_SSH:-"False"}
MANILA_ZFSONLINUX_SSH_USERNAME=${MANILA_ZFSONLINUX_SSH_USERNAME:-$STACK_USER}
# If MANILA_ZFSONLINUX_REPLICATION_DOMAIN is set to empty value then
# Manila will consider replication feature as disabled for ZFSonLinux share driver.
MANILA_ZFSONLINUX_REPLICATION_DOMAIN=${MANILA_ZFSONLINUX_REPLICATION_DOMAIN:-"ZFSonLinux"}

# Container Driver
MANILA_CONTAINER_DRIVER=${MANILA_CONTAINER_DRIVER:-"manila.share.drivers.container.driver.ContainerShareDriver"}
MANILA_DOCKER_IMAGE_ALIAS=${MANILA_DOCKER_IMAGE_ALIAS:-"manila_docker_image"}
MANILA_CONTAINER_VOLUME_GROUP_NAME=${MANILA_CONTAINER_VOLUME_GROUP_NAME:-"manila_docker_volumes"}
# (aovchinnikov): This location is temporary and will be changed to a
# permanent one as soon as possible.
MANILA_DOCKER_IMAGE_URL=${MANILA_DOCKER_IMAGE_URL:-"https://github.com/a-ovchinnikov/manila-image-elements-lxd-images/releases/download/0.1.0/manila-docker-container.tar.gz"}

# Network Plugin
MANILA_NETWORK_API_CLASS=${MANILA_NETWORK_API_CLASS:-"manila.network.neutron.neutron_network_plugin.NeutronBindNetworkPlugin"}
MANILA_NEUTRON_VNIC_TYPE=${MANILA_NEUTRON_VNIC_TYPE:-"normal"}

# SSH TIMEOUT
MANILA_SSH_TIMEOUT=${MANILA_SSH_TIMEOUT:-180}

# Admin Network setup
MANILA_ADMIN_NET_RANGE=${MANILA_ADMIN_NET_RANGE:=10.2.5.0/24}

# Data Service IP configuration
MANILA_DATA_NODE_IP=${MANILA_DATA_NODE_IP:=$MANILA_ADMIN_NET_RANGE}

# Data Service copy validation
MANILA_DATA_COPY_CHECK_HASH=${MANILA_DATA_COPY_CHECK_HASH:=True}

# Manila IPv6 Setup flag
MANILA_SETUP_IPV6=${MANILA_SETUP_IPV6:=False}

# Enable manila services
# ----------------------
# We have to add Manila to enabled services for screen_it to work
# It consists of 4 parts: m-api (API), m-shr (Share), m-sch (Scheduler)
# and m-dat (Data).

enable_service manila
enable_service m-api
enable_service m-shr
enable_service m-sch
enable_service m-dat