99cb6b5199
This patch moves default policy definitions from file-based maintenance to registering them in code following OpenStack standard[1]. [1] https://governance.openstack.org/tc/goals/queens/policy-in-code.html Change-Id: I47afa929ebfa30e17c2dbeac31108ecbab67f067 Implements: blueprint policy-in-code
244 lines
8.8 KiB
Bash
244 lines
8.8 KiB
Bash
# Install and start **blazar** reservations service
|
|
|
|
# Save trace setting
|
|
XTRACE=$(set +o | grep xtrace)
|
|
set +o xtrace
|
|
|
|
# Support entry points installation of console scripts
|
|
if [[ -d $BLAZAR_DIR/bin ]]; then
|
|
BLAZAR_BIN_DIR=$BLAZAR_DIR/bin
|
|
else
|
|
BLAZAR_BIN_DIR=$(get_python_exec_prefix)
|
|
fi
|
|
|
|
# These packages should be tested under Python 3 when enabled by DevStack
|
|
enable_python3_package blazar blazar-nova python-blazarclient
|
|
|
|
# Test if any Blazar services are enabled
|
|
# is_blazar_enabled
|
|
function is_blazar_enabled {
|
|
[[ ,${ENABLED_SERVICES} =~ ,"blazar-" ]] && return 0
|
|
return 1
|
|
}
|
|
|
|
# Oslo.Messaging RPC iniupdate configuration
|
|
function iniupdate_rpc_backend {
|
|
local file=$1
|
|
local section=$2
|
|
if is_service_enabled zeromq; then
|
|
iniset $file $section rpc_backend zmq
|
|
elif is_service_enabled qpid || [ -n "$QPID_HOST" ]; then
|
|
iniset $file $section rpc_backend qpid
|
|
elif is_service_enabled rabbit || { [ -n "$RABBIT_HOST" ] && [ -n "$RABBIT_PASSWORD" ]; }; then
|
|
iniset $file $section rpc_backend rabbit
|
|
fi
|
|
}
|
|
|
|
# configure_blazar() - Set config files, create data dirs, etc
|
|
function configure_blazar {
|
|
if [[ ! -d $BLAZAR_CONF_DIR ]]; then
|
|
sudo mkdir -p $BLAZAR_CONF_DIR
|
|
fi
|
|
sudo chown $STACK_USER $BLAZAR_CONF_DIR
|
|
|
|
touch $BLAZAR_CONF_FILE
|
|
|
|
iniset $BLAZAR_CONF_FILE DEFAULT os_auth_version v3
|
|
iniset $BLAZAR_CONF_FILE DEFAULT os_auth_host $KEYSTONE_AUTH_HOST
|
|
iniset $BLAZAR_CONF_FILE DEFAULT os_auth_port 80
|
|
iniset $BLAZAR_CONF_FILE DEFAULT os_auth_prefix identity
|
|
iniset $BLAZAR_CONF_FILE DEFAULT os_admin_password $SERVICE_PASSWORD
|
|
iniset $BLAZAR_CONF_FILE DEFAULT os_admin_username blazar
|
|
iniset $BLAZAR_CONF_FILE DEFAULT os_admin_project_name $SERVICE_TENANT_NAME
|
|
iniset $BLAZAR_CONF_FILE DEFAULT identity_service $BLAZAR_IDENTITY_SERVICE_NAME
|
|
iniset $BLAZAR_CONF_FILE DEFAULT os_region_name $REGION_NAME
|
|
|
|
# Keystone authtoken
|
|
_blazar_setup_keystone $BLAZAR_CONF_FILE keystone_authtoken
|
|
|
|
iniset $BLAZAR_CONF_FILE physical:host aggregate_freepool_name $BLAZAR_FREEPOOL_NAME
|
|
|
|
iniset $BLAZAR_CONF_FILE DEFAULT host $HOST_IP
|
|
iniset $BLAZAR_CONF_FILE DEFAULT debug $BLAZAR_DEBUG
|
|
|
|
iniset $BLAZAR_CONF_FILE manager plugins physical.host.plugin,virtual.instance.plugin
|
|
|
|
iniset $BLAZAR_CONF_FILE api api_v2_controllers oshosts,leases
|
|
|
|
iniset $BLAZAR_CONF_FILE database connection `database_connection_url blazar`
|
|
|
|
iniset $BLAZAR_CONF_FILE DEFAULT use_syslog $SYSLOG
|
|
|
|
iniset_rpc_backend blazar $BLAZAR_CONF_FILE DEFAULT
|
|
iniupdate_rpc_backend $BLAZAR_CONF_FILE DEFAULT
|
|
|
|
ACTUAL_FILTERS=$(iniget $NOVA_CONF filter_scheduler enabled_filters)
|
|
if [[ -z "$ACTUAL_FILTERS" ]]; then
|
|
iniadd $NOVA_CONF filter_scheduler enabled_filters "RetryFilter, AvailabilityZoneFilter, RamFilter, ComputeFilter, ComputeCapabilitiesFilter, ImagePropertiesFilter, AggregateInstanceExtraSpecsFilter, AggregateMultiTenancyIsolation, ServerGroupAntiAffinityFilter, ServerGroupAffinityFilter, BlazarFilter"
|
|
else
|
|
if [[ $ACTUAL_FILTERS != *AggregateInstanceExtraSpecsFilter* ]]; then
|
|
ACTUAL_FILTERS="$ACTUAL_FILTERS,AggregateInstanceExtraSpecsFilter"
|
|
fi
|
|
if [[ $ACTUAL_FILTERS != *AggregateMultiTenancyIsolation* ]]; then
|
|
ACTUAL_FILTERS="$ACTUAL_FILTERS,AggregateMultiTenancyIsolation"
|
|
fi
|
|
if [[ $ACTUAL_FILTERS != *ServerGroupAntiAffinityFilter* ]]; then
|
|
ACTUAL_FILTERS="$ACTUAL_FILTERS,ServerGroupAntiAffinityFilter"
|
|
fi
|
|
if [[ $ACTUAL_FILTERS != *BlazarFilter* ]]; then
|
|
ACTUAL_FILTERS="$ACTUAL_FILTERS,BlazarFilter"
|
|
fi
|
|
iniset $NOVA_CONF filter_scheduler enabled_filters $ACTUAL_FILTERS
|
|
fi
|
|
|
|
ACTUAL_AVAILABLE_FILTERS=$(iniget $NOVA_CONF filter_scheduler available_filters)
|
|
if [[ -z "$ACTUAL_AVAILABLE_FILTERS" ]]; then
|
|
iniset $NOVA_CONF filter_scheduler available_filters "nova.scheduler.filters.all_filters"
|
|
fi
|
|
iniadd $NOVA_CONF filter_scheduler available_filters "blazarnova.scheduler.filters.blazar_filter.BlazarFilter"
|
|
|
|
if [[ "$BLAZAR_USE_MOD_WSGI" == "True" ]]; then
|
|
write_uwsgi_config "$BLAZAR_UWSGI_CONF" "$BLAZAR_UWSGI" "/reservation"
|
|
fi
|
|
|
|
# Database
|
|
recreate_database blazar utf8
|
|
|
|
# Run Blazar db migrations
|
|
$BLAZAR_BIN_DIR/blazar-db-manage --config-file $BLAZAR_CONF_FILE upgrade head
|
|
}
|
|
|
|
# Configures Keystone integration for the Blazar service
|
|
function _blazar_setup_keystone {
|
|
local conf_file=$1
|
|
local section=$2
|
|
local use_auth_url=$3
|
|
|
|
if [[ -z $skip_auth_cache ]]; then
|
|
iniset $conf_file $section signing_dir $BLAZAR_AUTH_CACHE_DIR
|
|
# Create cache dir
|
|
create_blazar_cache_dir
|
|
fi
|
|
|
|
configure_auth_token_middleware $conf_file $BLAZAR_USER_NAME $BLAZAR_AUTH_CACHE_DIR $section
|
|
}
|
|
|
|
# create_blazar_cache_dir() - Part of the _blazar_setup_keystone process
|
|
function create_blazar_cache_dir {
|
|
# Create cache dir
|
|
sudo mkdir -m 700 -p $BLAZAR_AUTH_CACHE_DIR
|
|
sudo chown $STACK_USER $BLAZAR_AUTH_CACHE_DIR
|
|
rm -f $BLAZAR_AUTH_CACHE_DIR/*
|
|
}
|
|
|
|
# create_blazar_aggregate_freepool() - Create a Nova aggregate to use as freepool (for host reservation)
|
|
function create_blazar_aggregate_freepool {
|
|
openstack --os-region $REGION_NAME aggregate create $BLAZAR_FREEPOOL_NAME
|
|
}
|
|
|
|
# create_blazar_accounts() - Set up common required Blazar accounts
|
|
#
|
|
# Tenant User Roles
|
|
# ------------------------------------------------------------------
|
|
# service blazar admin # if enabled
|
|
#
|
|
function create_blazar_accounts {
|
|
SERVICE_TENANT=$(openstack project list | awk "/ $SERVICE_TENANT_NAME / { print \$2 }")
|
|
ADMIN_ROLE=$(openstack role list | awk "/ admin / { print \$2 }")
|
|
|
|
BLAZAR_USER_ID=$(get_or_create_user $BLAZAR_USER_NAME \
|
|
"$SERVICE_PASSWORD" "default" "blazar@example.com")
|
|
get_or_add_user_project_role $ADMIN_ROLE $BLAZAR_USER_ID $SERVICE_TENANT
|
|
|
|
if [[ "$BLAZAR_USE_MOD_WSGI" == "True" ]]; then
|
|
blazar_api_url="$BLAZAR_SERVICE_PROTOCOL://$BLAZAR_SERVICE_HOST/reservation"
|
|
else
|
|
blazar_api_url="$BLAZAR_SERVICE_PROTOCOL://$BLAZAR_SERVICE_HOST:$BLAZAR_SERVICE_PORT"
|
|
fi
|
|
|
|
BLAZAR_SERVICE=$(get_or_create_service "blazar" \
|
|
"reservation" "Blazar Reservation Service")
|
|
get_or_create_endpoint $BLAZAR_SERVICE \
|
|
"$REGION_NAME" \
|
|
"$blazar_api_url/v1"
|
|
|
|
KEYSTONEV3_SERVICE=$(get_or_create_service "keystonev3" \
|
|
"identityv3" "Keystone Identity Service V3")
|
|
get_or_create_endpoint $KEYSTONEV3_SERVICE \
|
|
"$REGION_NAME" \
|
|
"$KEYSTONE_SERVICE_PROTOCOL://$KEYSTONE_SERVICE_HOST:$KEYSTONE_SERVICE_PORT/v3" \
|
|
"$KEYSTONE_AUTH_PROTOCOL://$KEYSTONE_AUTH_HOST:$KEYSTONE_AUTH_PORT/v3" \
|
|
"$KEYSTONE_SERVICE_PROTOCOL://$KEYSTONE_SERVICE_HOST:$KEYSTONE_SERVICE_PORT/v3"
|
|
}
|
|
|
|
|
|
# install_blazar() - Collect sources and install
|
|
function install_blazar {
|
|
echo "Install"
|
|
git_clone $BLAZAR_REPO $BLAZAR_DIR $BLAZAR_BRANCH
|
|
git_clone $BLAZARCLIENT_REPO $BLAZARCLIENT_DIR $BLAZARCLIENT_BRANCH
|
|
git_clone $BLAZARNOVA_REPO $BLAZARNOVA_DIR $BLAZARNOVA_BRANCH
|
|
|
|
setup_develop $BLAZAR_DIR
|
|
setup_develop $BLAZARCLIENT_DIR
|
|
setup_develop $BLAZARNOVA_DIR
|
|
}
|
|
|
|
|
|
# start_blazar() - Start running processes, including screen
|
|
function start_blazar {
|
|
if [ "$BLAZAR_USE_MOD_WSGI" == "True" ]; then
|
|
run_process 'blazar-a' "$BLAZAR_BIN_DIR/uwsgi --ini $BLAZAR_UWSGI_CONF"
|
|
else
|
|
run_process blazar-a "$BLAZAR_BIN_DIR/blazar-api --debug --config-file $BLAZAR_CONF_FILE"
|
|
fi
|
|
run_process blazar-m "$BLAZAR_BIN_DIR/blazar-manager --debug --config-file $BLAZAR_CONF_FILE"
|
|
}
|
|
|
|
|
|
# stop_blazar() - Stop running processes
|
|
function stop_blazar {
|
|
for serv in blazar-a blazar-m; do
|
|
stop_process $serv
|
|
done
|
|
}
|
|
|
|
|
|
# clean_blazar_configuration() - Cleanup blazar configurations
|
|
function clean_blazar_configuration {
|
|
if [[ "$BLAZAR_USE_MOD_WSGI" == "True" ]]; then
|
|
remove_uwsgi_config "$BLAZAR_UWSGI_CONF" "$BLAZAR_UWSGI"
|
|
fi
|
|
}
|
|
|
|
|
|
if is_service_enabled blazar blazar-m blazar-a; then
|
|
if [[ "$1" == "stack" && "$2" == "pre-config" ]]; then
|
|
echo "Pre installation steps for Blazar"
|
|
iniupdate_rpc_backend
|
|
elif [[ "$1" == "stack" && "$2" == "install" ]]; then
|
|
echo_summary "Installing Blazar"
|
|
# Use stack_install_service here to account for virtualenv
|
|
stack_install_service blazar
|
|
elif [[ "$1" == "stack" && "$2" == "post-config" ]]; then
|
|
echo_summary "Configuring Blazar"
|
|
configure_blazar
|
|
create_blazar_accounts
|
|
elif [[ "$1" == "stack" && "$2" == "extra" ]]; then
|
|
echo_summary "Creating Nova aggregate used as freepool for Blazar Host Reservation"
|
|
create_blazar_aggregate_freepool
|
|
# Start the services
|
|
start_blazar
|
|
fi
|
|
|
|
if [[ "$1" == "unstack" ]]; then
|
|
echo_summary "Shutting Down Blazar"
|
|
stop_blazar
|
|
clean_blazar_configuration
|
|
fi
|
|
|
|
fi
|
|
|
|
# Restore xtrace
|
|
$XTRACE
|