devstack/lib/trove

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#!/bin/bash
#
# lib/trove
# Functions to control the configuration and operation of the **Trove** service
# Dependencies:
# ``functions`` file
# ``DEST``, ``STACK_USER`` must be defined
# ``SERVICE_{HOST|PROTOCOL|TOKEN}`` must be defined
# ``stack.sh`` calls the entry points in this order:
#
# install_trove
# configure_trove
# init_trove
# start_trove
# stop_trove
# cleanup_trove
# Save trace setting
XTRACE=$(set +o | grep xtrace)
set +o xtrace
# Defaults
# --------
if is_service_enabled neutron; then
TROVE_HOST_GATEWAY=${PUBLIC_NETWORK_GATEWAY:-172.24.4.1}
else
TROVE_HOST_GATEWAY=${NETWORK_GATEWAY:-10.0.0.1}
fi
# Set up default configuration
GITDIR["python-troveclient"]=$DEST/python-troveclient
TROVE_DIR=$DEST/trove
TROVE_CONF_DIR=/etc/trove
TROVE_LOCAL_CONF_DIR=$TROVE_DIR/etc/trove
TROVE_AUTH_CACHE_DIR=${TROVE_AUTH_CACHE_DIR:-/var/cache/trove}
TROVE_DATASTORE_TYPE=${TROVE_DATASTORE_TYPE:-"mysql"}
TROVE_DATASTORE_VERSION=${TROVE_DATASTORE_VERSION:-"5.5"}
TROVE_DATASTORE_PACKAGE=${TROVE_DATASTORE_PACKAGE:-"mysql-server-5.5"}
# Support entry points installation of console scripts
if [[ -d $TROVE_DIR/bin ]]; then
TROVE_BIN_DIR=$TROVE_DIR/bin
else
TROVE_BIN_DIR=$(get_python_exec_prefix)
fi
# Tell Tempest this project is present
TEMPEST_SERVICES+=,trove
# Functions
# ---------
# Test if any Trove services are enabled
# is_trove_enabled
function is_trove_enabled {
[[ ,${ENABLED_SERVICES} =~ ,"tr-" ]] && return 0
return 1
}
# setup_trove_logging() - Adds logging configuration to conf files
function setup_trove_logging {
local CONF=$1
iniset $CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
iniset $CONF DEFAULT use_syslog $SYSLOG
if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ]; then
# Add color to logging output
setup_colorized_logging $CONF DEFAULT tenant user
fi
}
# create_trove_accounts() - Set up common required trove accounts
# Tenant User Roles
# ------------------------------------------------------------------
# service trove admin # if enabled
function create_trove_accounts {
local service_tenant=$(openstack project list | awk "/ $SERVICE_TENANT_NAME / { print \$2 }")
local service_role=$(openstack role list | awk "/ admin / { print \$2 }")
if [[ "$ENABLED_SERVICES" =~ "trove" ]]; then
local trove_user=$(get_or_create_user "trove" \
"$SERVICE_PASSWORD" $service_tenant)
get_or_add_user_role $service_role $trove_user $service_tenant
if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
local trove_service=$(get_or_create_service "trove" \
"database" "Trove Service")
get_or_create_endpoint $trove_service \
"$REGION_NAME" \
"http://$SERVICE_HOST:8779/v1.0/\$(tenant_id)s" \
"http://$SERVICE_HOST:8779/v1.0/\$(tenant_id)s" \
"http://$SERVICE_HOST:8779/v1.0/\$(tenant_id)s"
fi
fi
}
# stack.sh entry points
# ---------------------
# cleanup_trove() - Remove residual data files, anything left over from previous
# runs that a clean run would need to clean up
function cleanup_trove {
#Clean up dirs
rm -fr $TROVE_AUTH_CACHE_DIR/*
rm -fr $TROVE_CONF_DIR/*
}
# configure_trove() - Set config files, create data dirs, etc
function configure_trove {
setup_develop $TROVE_DIR
# Create the trove conf dir and cache dirs if they don't exist
sudo mkdir -p ${TROVE_CONF_DIR}
sudo mkdir -p ${TROVE_AUTH_CACHE_DIR}
sudo chown -R $STACK_USER: ${TROVE_CONF_DIR}
sudo chown -R $STACK_USER: ${TROVE_AUTH_CACHE_DIR}
# Copy api-paste file over to the trove conf dir
cp $TROVE_LOCAL_CONF_DIR/api-paste.ini $TROVE_CONF_DIR/api-paste.ini
# (Re)create trove conf files
rm -f $TROVE_CONF_DIR/trove.conf
rm -f $TROVE_CONF_DIR/trove-taskmanager.conf
rm -f $TROVE_CONF_DIR/trove-conductor.conf
iniset $TROVE_CONF_DIR/trove.conf DEFAULT rabbit_userid $RABBIT_USERID
iniset $TROVE_CONF_DIR/trove.conf DEFAULT rabbit_password $RABBIT_PASSWORD
iniset $TROVE_CONF_DIR/trove.conf DEFAULT sql_connection `database_connection_url trove`
iniset $TROVE_CONF_DIR/trove.conf DEFAULT default_datastore $TROVE_DATASTORE_TYPE
setup_trove_logging $TROVE_CONF_DIR/trove.conf
iniset $TROVE_CONF_DIR/trove.conf DEFAULT trove_api_workers "$API_WORKERS"
configure_auth_token_middleware $TROVE_CONF_DIR/trove.conf trove $TROVE_AUTH_CACHE_DIR
# (Re)create trove taskmanager conf file if needed
if is_service_enabled tr-tmgr; then
TROVE_AUTH_ENDPOINT=$KEYSTONE_AUTH_URI/v$IDENTITY_API_VERSION
iniset $TROVE_CONF_DIR/trove-taskmanager.conf DEFAULT rabbit_userid $RABBIT_USERID
iniset $TROVE_CONF_DIR/trove-taskmanager.conf DEFAULT rabbit_password $RABBIT_PASSWORD
iniset $TROVE_CONF_DIR/trove-taskmanager.conf DEFAULT sql_connection `database_connection_url trove`
iniset $TROVE_CONF_DIR/trove-taskmanager.conf DEFAULT taskmanager_manager trove.taskmanager.manager.Manager
iniset $TROVE_CONF_DIR/trove-taskmanager.conf DEFAULT nova_proxy_admin_user radmin
iniset $TROVE_CONF_DIR/trove-taskmanager.conf DEFAULT nova_proxy_admin_tenant_name trove
iniset $TROVE_CONF_DIR/trove-taskmanager.conf DEFAULT nova_proxy_admin_pass $RADMIN_USER_PASS
iniset $TROVE_CONF_DIR/trove-taskmanager.conf DEFAULT trove_auth_url $TROVE_AUTH_ENDPOINT
setup_trove_logging $TROVE_CONF_DIR/trove-taskmanager.conf
fi
# (Re)create trove conductor conf file if needed
if is_service_enabled tr-cond; then
iniset $TROVE_CONF_DIR/trove-conductor.conf DEFAULT rabbit_userid $RABBIT_USERID
iniset $TROVE_CONF_DIR/trove-conductor.conf DEFAULT rabbit_password $RABBIT_PASSWORD
iniset $TROVE_CONF_DIR/trove-conductor.conf DEFAULT sql_connection `database_connection_url trove`
iniset $TROVE_CONF_DIR/trove-conductor.conf DEFAULT nova_proxy_admin_user radmin
iniset $TROVE_CONF_DIR/trove-conductor.conf DEFAULT nova_proxy_admin_tenant_name trove
iniset $TROVE_CONF_DIR/trove-conductor.conf DEFAULT nova_proxy_admin_pass $RADMIN_USER_PASS
iniset $TROVE_CONF_DIR/trove-conductor.conf DEFAULT trove_auth_url $TROVE_AUTH_ENDPOINT
iniset $TROVE_CONF_DIR/trove-conductor.conf DEFAULT control_exchange trove
setup_trove_logging $TROVE_CONF_DIR/trove-conductor.conf
fi
# Set up Guest Agent conf
iniset $TROVE_CONF_DIR/trove-guestagent.conf DEFAULT rabbit_userid $RABBIT_USERID
iniset $TROVE_CONF_DIR/trove-guestagent.conf DEFAULT rabbit_host $TROVE_HOST_GATEWAY
iniset $TROVE_CONF_DIR/trove-guestagent.conf DEFAULT rabbit_password $RABBIT_PASSWORD
iniset $TROVE_CONF_DIR/trove-guestagent.conf DEFAULT nova_proxy_admin_user radmin
iniset $TROVE_CONF_DIR/trove-guestagent.conf DEFAULT nova_proxy_admin_tenant_name trove
iniset $TROVE_CONF_DIR/trove-guestagent.conf DEFAULT nova_proxy_admin_pass $RADMIN_USER_PASS
iniset $TROVE_CONF_DIR/trove-guestagent.conf DEFAULT trove_auth_url $TROVE_AUTH_ENDPOINT
iniset $TROVE_CONF_DIR/trove-guestagent.conf DEFAULT control_exchange trove
iniset $TROVE_CONF_DIR/trove-guestagent.conf DEFAULT ignore_users os_admin
iniset $TROVE_CONF_DIR/trove-guestagent.conf DEFAULT log_dir /tmp/
iniset $TROVE_CONF_DIR/trove-guestagent.conf DEFAULT log_file trove-guestagent.log
setup_trove_logging $TROVE_CONF_DIR/trove-guestagent.conf
}
# install_troveclient() - Collect source and prepare
function install_troveclient {
if use_library_from_git "python-troveclient"; then
git_clone_by_name "python-troveclient"
setup_dev_lib "python-troveclient"
fi
}
# install_trove() - Collect source and prepare
function install_trove {
git_clone $TROVE_REPO $TROVE_DIR $TROVE_BRANCH
}
# init_trove() - Initializes Trove Database as a Service
function init_trove {
# (Re)Create trove db
recreate_database trove
# Initialize the trove database
$TROVE_BIN_DIR/trove-manage db_sync
# If no guest image is specified, skip remaining setup
[ -z "$TROVE_GUEST_IMAGE_URL" ] && return 0
# Find the glance id for the trove guest image
# The image is uploaded by stack.sh -- see $IMAGE_URLS handling
GUEST_IMAGE_NAME=$(basename "$TROVE_GUEST_IMAGE_URL")
GUEST_IMAGE_NAME=${GUEST_IMAGE_NAME%.*}
TROVE_GUEST_IMAGE_ID=$(openstack --os-token $TOKEN --os-url $GLANCE_SERVICE_PROTOCOL://$GLANCE_HOSTPORT image list | grep "${GUEST_IMAGE_NAME}" | get_field 1)
if [ -z "$TROVE_GUEST_IMAGE_ID" ]; then
# If no glance id is found, skip remaining setup
echo "Datastore ${TROVE_DATASTORE_TYPE} will not be created: guest image ${GUEST_IMAGE_NAME} not found."
return 1
fi
# Now that we have the guest image id, initialize appropriate datastores / datastore versions
$TROVE_BIN_DIR/trove-manage datastore_update "$TROVE_DATASTORE_TYPE" ""
$TROVE_BIN_DIR/trove-manage datastore_version_update "$TROVE_DATASTORE_TYPE" "$TROVE_DATASTORE_VERSION" "$TROVE_DATASTORE_TYPE" \
"$TROVE_GUEST_IMAGE_ID" "$TROVE_DATASTORE_PACKAGE" 1
$TROVE_BIN_DIR/trove-manage datastore_version_update "$TROVE_DATASTORE_TYPE" "inactive_version" "inactive_manager" "$TROVE_GUEST_IMAGE_ID" "" 0
$TROVE_BIN_DIR/trove-manage datastore_update "$TROVE_DATASTORE_TYPE" "$TROVE_DATASTORE_VERSION"
$TROVE_BIN_DIR/trove-manage datastore_update "Inactive_Datastore" ""
}
# start_trove() - Start running processes, including screen
function start_trove {
run_process tr-api "$TROVE_BIN_DIR/trove-api --config-file=$TROVE_CONF_DIR/trove.conf --debug"
run_process tr-tmgr "$TROVE_BIN_DIR/trove-taskmanager --config-file=$TROVE_CONF_DIR/trove-taskmanager.conf --debug"
run_process tr-cond "$TROVE_BIN_DIR/trove-conductor --config-file=$TROVE_CONF_DIR/trove-conductor.conf --debug"
}
# stop_trove() - Stop running processes
function stop_trove {
# Kill the trove screen windows
local serv
for serv in tr-api tr-tmgr tr-cond; do
stop_process $serv
done
}
# Restore xtrace
$XTRACE
# Tell emacs to use shell-script-mode
## Local variables:
## mode: shell-script
## End: