RETIRED, Tricircle is to provide networking automation across Neutron.
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tricircle/devstack/plugin.sh

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13 KiB

# Devstack extras script to install Tricircle
# Test if any tricircle services are enabled
# is_tricircle_enabled
function is_tricircle_enabled {
[[ ,${ENABLED_SERVICES} =~ ,"t-api" ]] && return 0
return 1
}
# create_tricircle_accounts() - Set up common required tricircle
# service accounts in keystone
# Project User Roles
# -------------------------------------------------------------------------
# $SERVICE_TENANT_NAME tricircle service
function create_tricircle_accounts {
if [[ "$ENABLED_SERVICES" =~ "t-api" ]]; then
create_service_user "tricircle"
if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
local tricircle_api=$(get_or_create_service "tricircle" \
"Cascading" "OpenStack Cascading Service")
get_or_create_endpoint $tricircle_api \
"$REGION_NAME" \
"$SERVICE_PROTOCOL://$TRICIRCLE_API_HOST:$TRICIRCLE_API_PORT/v1.0" \
"$SERVICE_PROTOCOL://$TRICIRCLE_API_HOST:$TRICIRCLE_API_PORT/v1.0" \
"$SERVICE_PROTOCOL://$TRICIRCLE_API_HOST:$TRICIRCLE_API_PORT/v1.0"
fi
fi
}
# create_nova_apigw_accounts() - Set up common required nova_apigw
# work as nova api serice
# service accounts in keystone
# Project User Roles
# -----------------------------------------------------------------
# $SERVICE_TENANT_NAME nova_apigw service
function create_nova_apigw_accounts {
if [[ "$ENABLED_SERVICES" =~ "t-ngw" ]]; then
create_service_user "nova_apigw"
if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
local tricircle_nova_apigw=$(get_or_create_service "nova" \
"compute" "Nova Compute Service")
remove_old_endpoint_conf $tricircle_nova_apigw
get_or_create_endpoint $tricircle_nova_apigw \
"$REGION_NAME" \
"$SERVICE_PROTOCOL://$TRICIRCLE_NOVA_APIGW_HOST:$TRICIRCLE_NOVA_APIGW_PORT/v2.1/"'$(tenant_id)s' \
"$SERVICE_PROTOCOL://$TRICIRCLE_NOVA_APIGW_HOST:$TRICIRCLE_NOVA_APIGW_PORT/v2.1/"'$(tenant_id)s' \
"$SERVICE_PROTOCOL://$TRICIRCLE_NOVA_APIGW_HOST:$TRICIRCLE_NOVA_APIGW_PORT/v2.1/"'$(tenant_id)s'
fi
fi
}
# create_cinder_apigw_accounts() - Set up common required cinder_apigw
# work as cinder api serice
# service accounts in keystone
# Project User Roles
# ---------------------------------------------------------------------
# $SERVICE_TENANT_NAME cinder_apigw service
function create_cinder_apigw_accounts {
if [[ "$ENABLED_SERVICES" =~ "t-cgw" ]]; then
create_service_user "cinder_apigw"
if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
local tricircle_cinder_apigw=$(get_or_create_service "cinder" \
"volumev2" "Cinder Volume Service")
remove_old_endpoint_conf $tricircle_cinder_apigw
get_or_create_endpoint $tricircle_cinder_apigw \
"$REGION_NAME" \
"$SERVICE_PROTOCOL://$TRICIRCLE_CINDER_APIGW_HOST:$TRICIRCLE_CINDER_APIGW_PORT/v2/"'$(tenant_id)s' \
"$SERVICE_PROTOCOL://$TRICIRCLE_CINDER_APIGW_HOST:$TRICIRCLE_CINDER_APIGW_PORT/v2/"'$(tenant_id)s' \
"$SERVICE_PROTOCOL://$TRICIRCLE_CINDER_APIGW_HOST:$TRICIRCLE_CINDER_APIGW_PORT/v2/"'$(tenant_id)s'
fi
fi
}
# common config-file configuration for tricircle services
function remove_old_endpoint_conf {
local service=$1
local endpoint_id
interface_list="public admin internal"
for interface in $interface_list; do
endpoint_id=$(openstack endpoint list \
--service "$service" \
--interface "$interface" \
--region "$REGION_NAME" \
-c ID -f value)
if [[ -n "$endpoint_id" ]]; then
# Delete endpoint
openstack endpoint delete "$endpoint_id"
fi
done
}
# create_tricircle_cache_dir() - Set up cache dir for tricircle
function create_tricircle_cache_dir {
# Delete existing dir
sudo rm -rf $TRICIRCLE_AUTH_CACHE_DIR
sudo mkdir -p $TRICIRCLE_AUTH_CACHE_DIR
sudo chown `whoami` $TRICIRCLE_AUTH_CACHE_DIR
}
# common config-file configuration for tricircle services
function init_common_tricircle_conf {
local conf_file=$1
touch $conf_file
iniset $conf_file DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
iniset $conf_file DEFAULT verbose True
iniset $conf_file DEFAULT use_syslog $SYSLOG
iniset $conf_file DEFAULT tricircle_db_connection `database_connection_url tricircle`
iniset $conf_file client admin_username admin
iniset $conf_file client admin_password $ADMIN_PASSWORD
iniset $conf_file client admin_tenant demo
iniset $conf_file client auto_refresh_endpoint True
iniset $conf_file client top_pod_name $REGION_NAME
iniset $conf_file oslo_concurrency lock_path $TRICIRCLE_STATE_PATH/lock
}
function configure_tricircle_api {
if is_service_enabled t-api ; then
echo "Configuring Tricircle API"
init_common_tricircle_conf $TRICIRCLE_API_CONF
setup_colorized_logging $TRICIRCLE_API_CONF DEFAULT tenant_name
if is_service_enabled keystone; then
create_tricircle_cache_dir
# Configure auth token middleware
configure_auth_token_middleware $TRICIRCLE_API_CONF tricircle \
$TRICIRCLE_AUTH_CACHE_DIR
else
iniset $TRICIRCLE_API_CONF DEFAULT auth_strategy noauth
fi
fi
}
function configure_tricircle_nova_apigw {
if is_service_enabled t-ngw ; then
echo "Configuring Tricircle Nova APIGW"
init_common_tricircle_conf $TRICIRCLE_NOVA_APIGW_CONF
setup_colorized_logging $TRICIRCLE_NOVA_APIGW_CONF DEFAULT tenant_name
if is_service_enabled keystone; then
create_tricircle_cache_dir
# Configure auth token middleware
configure_auth_token_middleware $TRICIRCLE_NOVA_APIGW_CONF tricircle \
$TRICIRCLE_AUTH_CACHE_DIR
else
iniset $TRICIRCLE_NOVA_APIGW_CONF DEFAULT auth_strategy noauth
fi
fi
}
function configure_tricircle_cinder_apigw {
if is_service_enabled t-cgw ; then
echo "Configuring Tricircle Cinder APIGW"
init_common_tricircle_conf $TRICIRCLE_CINDER_APIGW_CONF
setup_colorized_logging $TRICIRCLE_CINDER_APIGW_CONF DEFAULT tenant_name
if is_service_enabled keystone; then
create_tricircle_cache_dir
# Configure auth token middleware
configure_auth_token_middleware $TRICIRCLE_CINDER_APIGW_CONF tricircle \
$TRICIRCLE_AUTH_CACHE_DIR
else
iniset $TRICIRCLE_CINDER_APIGW_CONF DEFAULT auth_strategy noauth
fi
fi
}
function configure_tricircle_xjob {
if is_service_enabled t-job ; then
echo "Configuring Tricircle xjob"
init_common_tricircle_conf $TRICIRCLE_XJOB_CONF
setup_colorized_logging $TRICIRCLE_XJOB_CONF DEFAULT
fi
}
function start_new_neutron_server {
local server_index=$1
local region_name=$2
local q_port=$3
get_or_create_service "neutron" "network" "Neutron Service"
get_or_create_endpoint "network" \
"$region_name" \
"$Q_PROTOCOL://$SERVICE_HOST:$q_port/" \
"$Q_PROTOCOL://$SERVICE_HOST:$q_port/" \
"$Q_PROTOCOL://$SERVICE_HOST:$q_port/"
cp $NEUTRON_CONF $NEUTRON_CONF.$server_index
iniset $NEUTRON_CONF.$server_index database connection `database_connection_url $Q_DB_NAME$server_index`
iniset $NEUTRON_CONF.$server_index nova region_name $region_name
iniset $NEUTRON_CONF.$server_index DEFAULT bind_port $q_port
recreate_database $Q_DB_NAME$server_index
$NEUTRON_BIN_DIR/neutron-db-manage --config-file $NEUTRON_CONF.$server_index --config-file /$Q_PLUGIN_CONF_FILE upgrade head
run_process q-svc$server_index "$NEUTRON_BIN_DIR/neutron-server --config-file $NEUTRON_CONF.$server_index --config-file /$Q_PLUGIN_CONF_FILE"
}
if [[ "$Q_ENABLE_TRICIRCLE" == "True" ]]; then
if [[ "$1" == "stack" && "$2" == "pre-install" ]]; then
echo summary "Tricircle pre-install"
elif [[ "$1" == "stack" && "$2" == "install" ]]; then
echo_summary "Installing Tricircle"
elif [[ "$1" == "stack" && "$2" == "post-config" ]]; then
echo_summary "Configuring Tricircle"
sudo install -d -o $STACK_USER -m 755 $TRICIRCLE_CONF_DIR
configure_tricircle_api
configure_tricircle_nova_apigw
configure_tricircle_cinder_apigw
configure_tricircle_xjob
echo export PYTHONPATH=\$PYTHONPATH:$TRICIRCLE_DIR >> $RC_DIR/.localrc.auto
setup_package $TRICIRCLE_DIR -e
recreate_database tricircle
python "$TRICIRCLE_DIR/cmd/manage.py" "$TRICIRCLE_API_CONF"
if is_service_enabled q-svc ; then
start_new_neutron_server 1 $POD_REGION_NAME $TRICIRCLE_NEUTRON_PORT
# reconfigure neutron server to use our own plugin
echo "Configuring Neutron plugin for Tricircle"
Q_PLUGIN_CLASS="tricircle.network.plugin.TricirclePlugin"
iniset $NEUTRON_CONF DEFAULT core_plugin "$Q_PLUGIN_CLASS"
iniset $NEUTRON_CONF DEFAULT service_plugins ""
iniset $NEUTRON_CONF DEFAULT tricircle_db_connection `database_connection_url tricircle`
iniset $NEUTRON_CONF DEFAULT notify_nova_on_port_data_changes False
iniset $NEUTRON_CONF DEFAULT notify_nova_on_port_status_changes False
iniset $NEUTRON_CONF client admin_username admin
iniset $NEUTRON_CONF client admin_password $ADMIN_PASSWORD
iniset $NEUTRON_CONF client admin_tenant demo
iniset $NEUTRON_CONF client auto_refresh_endpoint True
iniset $NEUTRON_CONF client top_pod_name $REGION_NAME
if [ "$Q_ML2_PLUGIN_VLAN_TYPE_OPTIONS" != "" ]; then
iniset $NEUTRON_CONF tricircle type_drivers local,shared_vlan
iniset $NEUTRON_CONF tricircle tenant_network_types local,shared_vlan
iniset $NEUTRON_CONF tricircle network_vlan_ranges `echo $Q_ML2_PLUGIN_VLAN_TYPE_OPTIONS | awk -F= '{print $2}'`
iniset $NEUTRON_CONF tricircle bridge_network_type shared_vlan
fi
fi
elif [[ "$1" == "stack" && "$2" == "extra" ]]; then
echo_summary "Initializing Tricircle Service"
if is_service_enabled t-api; then
create_tricircle_accounts
run_process t-api "python $TRICIRCLE_API --config-file $TRICIRCLE_API_CONF"
fi
if is_service_enabled t-ngw; then
create_nova_apigw_accounts
run_process t-ngw "python $TRICIRCLE_NOVA_APIGW --config-file $TRICIRCLE_NOVA_APIGW_CONF"
# Nova services are running, but we need to re-configure them to
# move them to bottom region
iniset $NOVA_CONF neutron region_name $POD_REGION_NAME
iniset $NOVA_CONF neutron url "$Q_PROTOCOL://$SERVICE_HOST:$TRICIRCLE_NEUTRON_PORT"
iniset $NOVA_CONF cinder os_region_name $POD_REGION_NAME
get_or_create_endpoint "compute" \
"$POD_REGION_NAME" \
"$NOVA_SERVICE_PROTOCOL://$NOVA_SERVICE_HOST:$NOVA_SERVICE_PORT/v2.1/"'$(tenant_id)s' \
"$NOVA_SERVICE_PROTOCOL://$NOVA_SERVICE_HOST:$NOVA_SERVICE_PORT/v2.1/"'$(tenant_id)s' \
"$NOVA_SERVICE_PROTOCOL://$NOVA_SERVICE_HOST:$NOVA_SERVICE_PORT/v2.1/"'$(tenant_id)s'
stop_process n-api
stop_process n-cpu
# remove previous failure flag file since we are going to restart service
rm -f "$SERVICE_DIR/$SCREEN_NAME"/n-api.failure
rm -f "$SERVICE_DIR/$SCREEN_NAME"/n-cpu.failure
sleep 20
run_process n-api "$NOVA_BIN_DIR/nova-api"
run_process n-cpu "$NOVA_BIN_DIR/nova-compute --config-file $NOVA_CONF" $LIBVIRT_GROUP
fi
if is_service_enabled t-cgw; then
create_cinder_apigw_accounts
run_process t-cgw "python $TRICIRCLE_CINDER_APIGW --config-file $TRICIRCLE_CINDER_APIGW_CONF"
get_or_create_endpoint "volumev2" \
"$POD_REGION_NAME" \
"$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v2/"'$(tenant_id)s' \
"$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v2/"'$(tenant_id)s' \
"$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v2/"'$(tenant_id)s'
fi
if is_service_enabled t-job; then
run_process t-job "python $TRICIRCLE_XJOB --config-file $TRICIRCLE_XJOB_CONF"
fi
fi
if [[ "$1" == "unstack" ]]; then
if is_service_enabled t-api; then
stop_process t-api
fi
if is_service_enabled t-ngw; then
stop_process t-ngw
fi
if is_service_enabled t-cgw; then
stop_process t-cgw
fi
if is_service_enabled t-job; then
stop_process t-job
fi
if is_service_enabled q-svc1; then
stop_process q-svc1
fi
fi
fi