tricircle/devstack/plugin.sh
chenyaguang 80a6e2101e Improvement the Tricircle work with nova cell2
1. What is the problem
Create instance can't find image and the document need to update

2. What is the solution to the problem
Change the plugin.sh to fix the error of image not found
update the document for work with nova cell v2

3. What the features need to be implemented to the Tricircle
None

Signed-off-by: chenyaguang <chenyaguang@szzt.com.cn>
Co-Authored-By:tangzhuo <ztang@hnu.edu.cn>

Change-Id: I3deec4a2d8315d92d383157f20f101dfef11ddcd
2018-09-12 07:51:14 +00:00

477 lines
18 KiB
Bash

# 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" "admin"
local tricircle_api=$(get_or_create_service "tricircle" \
"tricircle" "Cross Neutron Networking Automation Service")
local tricircle_api_url="$SERVICE_PROTOCOL://$TRICIRCLE_API_HOST/tricircle/v1.0"
if [[ "$TRICIRCLE_DEPLOY_WITH_WSGI" == "False" ]]; then
tricircle_api_url="$SERVICE_PROTOCOL://$TRICIRCLE_API_HOST:$TRICIRCLE_API_PORT/v1.0/"
fi
get_or_create_endpoint $tricircle_api \
"$CENTRAL_REGION_NAME" \
"$tricircle_api_url" \
"$tricircle_api_url" \
"$tricircle_api_url"
fi
}
# 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 $conf_file client auth_url http://$KEYSTONE_SERVICE_HOST/identity
iniset $conf_file client identity_url http://$KEYSTONE_SERVICE_HOST/identity/v3
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_region_name $CENTRAL_REGION_NAME
iniset $conf_file oslo_concurrency lock_path $TRICIRCLE_STATE_PATH/lock
iniset_rpc_backend tricircle $conf_file
}
function init_local_nova_conf {
iniset $NOVA_CONF glance api_servers http://$KEYSTONE_SERVICE_HOST/image
iniset $NOVA_CONF placement os_region_name $CENTRAL_REGION_NAME
}
# common config-file configuration for local Neutron(s)
function init_local_neutron_conf {
iniset $NEUTRON_CONF DEFAULT core_plugin tricircle.network.local_plugin.TricirclePlugin
if [[ "$TRICIRCLE_DEPLOY_WITH_CELL" == "True" ]]; then
iniset $NEUTRON_CONF nova region_name $CENTRAL_REGION_NAME
fi
iniset $NEUTRON_CONF client auth_url http://$KEYSTONE_SERVICE_HOST/identity
iniset $NEUTRON_CONF client identity_url http://$KEYSTONE_SERVICE_HOST/identity/v3
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 $CENTRAL_REGION_NAME
iniset $NEUTRON_CONF tricircle real_core_plugin neutron.plugins.ml2.plugin.Ml2Plugin
iniset $NEUTRON_CONF tricircle local_region_name $REGION_NAME
iniset $NEUTRON_CONF tricircle central_neutron_url http://$KEYSTONE_SERVICE_HOST:$TRICIRCLE_NEUTRON_PORT
}
# Set the environment variables for local Neutron(s)
function init_local_neutron_variables {
export Q_USE_PROVIDERNET_FOR_PUBLIC=True
Q_ML2_PLUGIN_VLAN_TYPE_OPTIONS=${Q_ML2_PLUGIN_VLAN_TYPE_OPTIONS:-}
Q_ML2_PLUGIN_VXLAN_TYPE_OPTIONS=${Q_ML2_PLUGIN_VXLAN_TYPE_OPTIONS:-}
# if VLAN options were not set in local.conf, use default VLAN bridge
# and VLAN options
if [ "$Q_ML2_PLUGIN_VLAN_TYPE_OPTIONS" == "" ]; then
export TRICIRCLE_ADD_DEFAULT_BRIDGES=True
local vlan_option="bridge:$TRICIRCLE_DEFAULT_VLAN_RANGE"
local ext_option="extern:$TRICIRCLE_DEFAULT_EXT_RANGE"
local vlan_ranges=(network_vlan_ranges=$vlan_option,$ext_option)
Q_ML2_PLUGIN_VLAN_TYPE_OPTIONS=$vlan_ranges
Q_ML2_PLUGIN_VXLAN_TYPE_OPTIONS="vni_ranges=$TRICIRCLE_DEFAULT_VXLAN_RANGE"
Q_ML2_PLUGIN_FLAT_TYPE_OPTIONS="flat_networks=$TRICIRCLE_DEFAULT_FLAT_NETWORKS"
local vlan_mapping="bridge:$TRICIRCLE_DEFAULT_VLAN_BRIDGE"
local ext_mapping="extern:$TRICIRCLE_DEFAULT_EXT_BRIDGE"
OVS_BRIDGE_MAPPINGS=$vlan_mapping,$ext_mapping
fi
if [ "$TRICIRCLE_ENABLE_TRUNK" == "True" ]; then
_neutron_service_plugin_class_add trunk
fi
}
function add_default_bridges {
if [ "$TRICIRCLE_ADD_DEFAULT_BRIDGES" == "True" ]; then
_neutron_ovs_base_add_bridge $TRICIRCLE_DEFAULT_VLAN_BRIDGE
_neutron_ovs_base_add_bridge $TRICIRCLE_DEFAULT_EXT_BRIDGE
fi
}
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 $TRICIRCLE_API_CONF DEFAULT auth_strategy noauth
fi
fi
}
# configure_tricircle_api_wsgi() - Set WSGI config files
function configure_tricircle_api_wsgi {
local tricircle_api_apache_conf
local venv_path=""
local tricircle_bin_dir=""
local tricircle_ssl_listen="#"
tricircle_bin_dir=$(get_python_exec_prefix)
tricircle_api_apache_conf=$(apache_site_config_for tricircle-api)
if is_ssl_enabled_service "tricircle-api"; then
tricircle_ssl_listen=""
tricircle_ssl="SSLEngine On"
tricircle_certfile="SSLCertificateFile $TRICIRCLE_SSL_CERT"
tricircle_keyfile="SSLCertificateKeyFile $TRICIRCLE_SSL_KEY"
fi
# configure venv bin if VENV is used
if [[ ${USE_VENV} = True ]]; then
venv_path="python-path=${PROJECT_VENV["tricircle"]}/lib/$(python_version)/site-packages"
tricircle_bin_dir=${PROJECT_VENV["tricircle"]}/bin
fi
sudo cp $TRICIRCLE_API_APACHE_TEMPLATE $tricircle_api_apache_conf
sudo sed -e "
s|%TRICIRCLE_BIN%|$tricircle_bin_dir|g;
s|%PUBLICPORT%|$TRICIRCLE_API_PORT|g;
s|%APACHE_NAME%|$APACHE_NAME|g;
s|%PUBLICWSGI%|$tricircle_bin_dir/tricircle-api-wsgi|g;
s|%SSLENGINE%|$tricircle_ssl|g;
s|%SSLCERTFILE%|$tricircle_certfile|g;
s|%SSLKEYFILE%|$tricircle_keyfile|g;
s|%SSLLISTEN%|$tricircle_ssl_listen|g;
s|%USER%|$STACK_USER|g;
s|%VIRTUALENV%|$venv_path|g
s|%APIWORKERS%|$API_WORKERS|g
" -i $tricircle_api_apache_conf
}
# start_tricircle_api_wsgi() - Start the API processes ahead of other things
function start_tricircle_api_wsgi {
enable_apache_site tricircle-api
restart_apache_server
tail_log tricircle-api /var/log/$APACHE_NAME/tricircle-api.log
echo "Waiting for tricircle-api to start..."
if ! wait_for_service $SERVICE_TIMEOUT $TRICIRCLE_API_PROTOCOL://$TRICIRCLE_API_HOST/tricircle; then
die $LINENO "tricircle-api did not start"
fi
}
# stop_tricircle_api_wsgi() - Disable the api service and stop it.
function stop_tricircle_api_wsgi {
disable_apache_site tricircle-api
restart_apache_server
}
# cleanup_tricircle_api_wsgi() - Remove residual data files, anything left over from previous
# runs that a clean run would need to clean up
function cleanup_tricircle_api_wsgi {
sudo rm -f $(apache_site_config_for tricircle-api)
}
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_central_nova_server {
local local_region=$1
local central_region=$2
local central_neutron_port=$3
echo "Configuring Nova API for Tricircle to work with cell V2"
iniset $NOVA_CONF neutron region_name $central_region
iniset $NOVA_CONF neutron url "$Q_PROTOCOL://$SERVICE_HOST:$central_neutron_port"
# Here we create new endpoints for central region instead of updating the
# endpoints in local region because at the end of devstack, the script tries
# to query the nova api in local region to check whether the nova-compute
# service is running. If we update the endpoint region from local region to
# central region, the check will fail and thus devstack fails
nova_url=$(openstack endpoint list --service compute --interface public --region $local_region -c URL -f value)
get_or_create_endpoint "compute" "$central_region" "$nova_url"
nova_legacy_url=$(openstack endpoint list --service compute_legacy --interface public --region $local_region -c URL -f value)
get_or_create_endpoint "compute_legacy" "$central_region" "$nova_legacy_url"
central_image_endpoint_id=$(openstack endpoint list --service image --interface public --region $central_region -c ID -f value)
if [[ -z "$central_image_endpoint_id" ]]; then
glance_url=$(openstack endpoint list --service image --interface public --region $local_region -c URL -f value)
get_or_create_endpoint "image" "$central_region" "$glance_url"
fi
place_endpoint_id=$(openstack endpoint list --service placement --interface public --region $local_region -c ID -f value)
openstack endpoint set --region $central_region $place_endpoint_id
restart_service devstack@n-api
restart_apache_server
}
function start_central_neutron_server {
local server_index=0
local region_name=$1
local q_port=$2
get_or_create_service "neutron" "network" "Neutron Service"
get_or_create_endpoint "network" \
"$region_name" \
"$Q_PROTOCOL://$SERVICE_HOST:$q_port/" \
"$Q_PROTOCOL://$SERVICE_HOST:$q_port/" \
"$Q_PROTOCOL://$SERVICE_HOST:$q_port/"
# reconfigure central neutron server to use our own central plugin
echo "Configuring central Neutron plugin for Tricircle"
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 DEFAULT bind_port $q_port
iniset $NEUTRON_CONF.$server_index DEFAULT core_plugin "tricircle.network.central_plugin.TricirclePlugin"
iniset $NEUTRON_CONF.$server_index DEFAULT service_plugins ""
iniset $NEUTRON_CONF.$server_index DEFAULT tricircle_db_connection `database_connection_url tricircle`
iniset $NEUTRON_CONF.$server_index DEFAULT notify_nova_on_port_data_changes False
iniset $NEUTRON_CONF.$server_index DEFAULT notify_nova_on_port_status_changes False
iniset $NEUTRON_CONF.$server_index client admin_username admin
iniset $NEUTRON_CONF.$server_index client admin_password $ADMIN_PASSWORD
iniset $NEUTRON_CONF.$server_index client admin_tenant demo
iniset $NEUTRON_CONF.$server_index client auto_refresh_endpoint True
iniset $NEUTRON_CONF.$server_index client top_region_name $CENTRAL_REGION_NAME
local service_plugins=''
if [ "$TRICIRCLE_ENABLE_TRUNK" == "True" ]; then
service_plugins+=",tricircle.network.central_trunk_plugin.TricircleTrunkPlugin"
fi
if [ "$TRICIRCLE_ENABLE_SFC" == "True" ]; then
service_plugins+=",networking_sfc.services.flowclassifier.plugin.FlowClassifierPlugin,tricircle.network.central_sfc_plugin.TricircleSfcPlugin"
iniset $NEUTRON_CONF.$server_index sfc drivers tricircle_sfc
iniset $NEUTRON_CONF.$server_index flowclassifier drivers tricircle_fc
fi
if [ "$TRICIRCLE_ENABLE_QOS" == "True" ]; then
service_plugins+=",tricircle.network.central_qos_plugin.TricircleQosPlugin"
fi
if [ -n service_plugins ]; then
service_plugins=$(echo $service_plugins| sed 's/^,//')
iniset $NEUTRON_CONF.$server_index DEFAULT service_plugins "$service_plugins"
fi
local type_drivers=''
local tenant_network_types=''
if [ "$Q_ML2_PLUGIN_VXLAN_TYPE_OPTIONS" != "" ]; then
type_drivers+=,vxlan
tenant_network_types+=,vxlan
iniset $NEUTRON_CONF.$server_index tricircle vni_ranges `echo $Q_ML2_PLUGIN_VXLAN_TYPE_OPTIONS | awk -F= '{print $2}'`
fi
if [ "$Q_ML2_PLUGIN_VLAN_TYPE_OPTIONS" != "" ]; then
type_drivers+=,vlan
tenant_network_types+=,vlan
iniset $NEUTRON_CONF.$server_index tricircle network_vlan_ranges `echo $Q_ML2_PLUGIN_VLAN_TYPE_OPTIONS | awk -F= '{print $2}'`
fi
if [ "Q_ML2_PLUGIN_FLAT_TYPE_OPTIONS" != "" ]; then
type_drivers+=,flat
tenant_network_types+=,flat
iniset $NEUTRON_CONF.$server_index tricircle flat_networks `echo $Q_ML2_PLUGIN_FLAT_TYPE_OPTIONS | awk -F= '{print $2}'`
fi
type_drivers+=,local
tenant_network_types+=,local
# remove the heading ","
type_drivers=$(echo $type_drivers | sed 's/^,//')
tenant_network_types=$(echo $tenant_network_types | sed 's/^,//')
iniset $NEUTRON_CONF.$server_index tricircle type_drivers $type_drivers
iniset $NEUTRON_CONF.$server_index tricircle tenant_network_types $tenant_network_types
iniset $NEUTRON_CONF.$server_index tricircle enable_api_gateway False
# reconfigure api-paste.ini in central neutron server
local API_PASTE_INI=$NEUTRON_CONF_DIR/api-paste.ini
sudo sed -e "
/^keystone.*neutronapiapp/s/neutronapiapp/request_source &/;
/app:neutronapiapp/i\[filter:request_source]\npaste.filter_factory = tricircle.common.request_source:RequestSource.factory\n
" -i $API_PASTE_INI
# default value of bridge_network_type is vxlan
if [ "$TRICIRCLE_ENABLE_QOS" == "True" ]; then
local p_exist=$(grep "^extension_drivers" /$Q_PLUGIN_CONF_FILE)
if [[ $p_exist != "" ]];then
if ! [[ $(echo $p_exist | grep "qos") ]];then
sed -i "s/$p_exist/$p_exist,qos/g" /$Q_PLUGIN_CONF_FILE
fi
else
sed -i "s/^\[ml2\]/\[ml2\]\nextension_drivers = qos/g" /$Q_PLUGIN_CONF_FILE
fi
fi
recreate_database $Q_DB_NAME$server_index
$NEUTRON_BIN_DIR/neutron-db-manage --config-file $NEUTRON_CONF.$server_index --config-file /$Q_PLUGIN_CONF_FILE upgrade head
enable_service q-svc$server_index
run_process q-svc$server_index "$NEUTRON_BIN_DIR/neutron-server --config-file $NEUTRON_CONF.$server_index --config-file /$Q_PLUGIN_CONF_FILE"
}
# install_tricircleclient() - Collect source and prepare
function install_tricircleclient {
if use_library_from_git "python-tricircleclient"; then
git_clone_by_name "python-tricircleclient"
setup_dev_lib "python-tricircleclient"
else
pip_install_gr tricircleclient
fi
}
# if the plugin is enabled to run, that means the Tricircle is enabled
# by default, so no need to judge the variable Q_ENABLE_TRICIRCLE
if [[ "$1" == "stack" && "$2" == "pre-install" ]]; then
echo_summary "Tricircle pre-install"
# init_local_neutron_variables before installation
init_local_neutron_variables
elif [[ "$1" == "stack" && "$2" == "install" ]]; then
echo_summary "Installing Tricircle"
elif [[ "$1" == "stack" && "$2" == "post-config" ]]; then
echo_summary "Configuring Tricircle"
install_tricircleclient
export NEUTRON_CREATE_INITIAL_NETWORKS=False
sudo install -d -o $STACK_USER -m 755 $TRICIRCLE_CONF_DIR
if [[ "$TRICIRCLE_START_SERVICES" == "True" ]]; then
enable_service t-api t-job
configure_tricircle_api
configure_tricircle_xjob
if [[ "$TRICIRCLE_DEPLOY_WITH_WSGI" == "True" ]]; then
configure_tricircle_api_wsgi
fi
fi
echo export PYTHONPATH=\$PYTHONPATH:$TRICIRCLE_DIR >> $RC_DIR/.localrc.auto
setup_package $TRICIRCLE_DIR -e
if [[ "$TRICIRCLE_START_SERVICES" == "True" ]]; then
recreate_database tricircle
tricircle-db-manage --config-file="$TRICIRCLE_API_CONF" db_sync
if is_service_enabled q-svc ; then
start_central_neutron_server $CENTRAL_REGION_NAME $TRICIRCLE_NEUTRON_PORT
fi
fi
# update the local neutron.conf after the central Neutron has started
init_local_neutron_conf
if [[ "$TRICIRCLE_DEPLOY_WITH_CELL" == "True" ]]; then
# update the local nova.conf
init_local_nova_conf
else
iniset $NOVA_CONF glance region_name $REGION_NAME
fi
# add default bridges br-vlan, br-ext if needed, ovs-vsctl
# is just being installed before this stage
add_default_bridges
elif [[ "$1" == "stack" && "$2" == "extra" ]]; then
echo_summary "Initializing Tricircle Service"
if [[ ${USE_VENV} = True ]]; then
PROJECT_VENV["tricircle"]=${TRICIRCLE_DIR}.venv
TRICIRCLE_BIN_DIR=${PROJECT_VENV["tricircle"]}/bin
else
TRICIRCLE_BIN_DIR=$(get_python_exec_prefix)
fi
if is_service_enabled t-api; then
create_tricircle_accounts
if [[ "$TRICIRCLE_DEPLOY_WITH_WSGI" == "True" ]]; then
start_tricircle_api_wsgi
else
run_process t-api "$TRICIRCLE_BIN_DIR/tricircle-api --config-file $TRICIRCLE_API_CONF"
fi
if [[ "$TRICIRCLE_DEPLOY_WITH_CELL" == "True" && "$TRICIRCLE_START_SERVICES" == "True" ]]; then
start_central_nova_server $REGION_NAME $CENTRAL_REGION_NAME $TRICIRCLE_NEUTRON_PORT
fi
fi
if is_service_enabled t-job; then
run_process t-job "$TRICIRCLE_BIN_DIR/tricircle-xjob --config-file $TRICIRCLE_XJOB_CONF"
fi
fi
if [[ "$1" == "unstack" ]]; then
if is_service_enabled t-api; then
if [[ "$TRICIRCLE_DEPLOY_WITH_WSGI" == "True" ]]; then
stop_tricircle_api_wsgi
clean_tricircle_api_wsgi
else
stop_process t-api
fi
fi
if is_service_enabled t-job; then
stop_process t-job
fi
if is_service_enabled q-svc0; then
stop_process q-svc0
fi
fi