Add devstack plugin
Devstack plugin for masakari in masakari source tree. Co-Authored-By: Dinesh Bhor <dinesh.bhor@nttdata.com> Change-Id: Iae1da53cd7bd63872aa6492021c6d9c610e61d01
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Abhishek Kekane
parent
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39
devstack/README.rst
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39
devstack/README.rst
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=============================
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Enabling Masakari in DevStack
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=============================
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To enable Masakari in DevStack, perform the following steps:
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Download DevStack
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=================
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.. sourcecode:: bash
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export DEVSTACK_DIR=~/devstack
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git clone git://git.openstack.org/openstack-dev/devstack.git $DEVSTACK_DIR
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Enable the Masakari plugin
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==========================
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Enable the plugin by adding the following section to ``$DEVSTACK_DIR/local.conf``
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.. sourcecode:: bash
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[[local|localrc]]
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enable_plugin masakari git://git.openstack.org/openstack/masakari
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Optionally, a git refspec (branch or tag or commit) may be provided as follows:
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.. sourcecode:: bash
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[[local|localrc]]
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enable_plugin masakari git://git.openstack.org/openstack/masakari <refspec>
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Run the DevStack utility
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========================
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.. sourcecode:: bash
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cd $DEVSTACK_DIR
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./stack.sh
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202
devstack/plugin.sh
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devstack/plugin.sh
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#!/bin/bash
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#
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# lib/masakari
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# Functions to control the configuration and operation of the **Masakari** service
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# Dependencies:
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# ``functions`` file
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# ``DEST``, ``STACK_USER`` must be defined
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# ``SERVICE_{HOST|PROTOCOL|TOKEN}`` must be defined
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# ``stack.sh`` calls the entry points in this order:
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#
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# install_masakari
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# configure_masakari
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# init_masakari
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# start_masakari
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# stop_masakari
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# cleanup_masakari
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# Save trace setting
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XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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# Functions
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# ---------
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# Test if any Masakari services are enabled
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# is_masakari_enabled
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function is_masakari_enabled {
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[[ ,${ENABLED_SERVICES} =~ ,"masakari-api" ]] && return 0
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return 1
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}
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# setup_masakari_logging() - Adds logging configuration to conf files
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function setup_masakari_logging {
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local CONF=$1
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iniset $CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
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iniset $CONF DEFAULT use_syslog $SYSLOG
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if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ]; then
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# Add color to logging output
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setup_colorized_logging $CONF DEFAULT tenant user
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fi
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}
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# create_masakari_accounts() - Set up common required masakari accounts
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# Tenant User Roles
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# ------------------------------------------------------------------
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# service masakari admin # if enabled
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function create_masakari_accounts {
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if [[ "$ENABLED_SERVICES" =~ "masakari" ]]; then
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create_service_user "masakari"
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if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
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local masakari_service=$(get_or_create_service "masakari" \
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"ha" "OpenStack High Availability")
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get_or_create_endpoint $masakari_service \
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"$REGION_NAME" \
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"http://$SERVICE_HOST:$MASAKARI_SERVICE_PORT/v1/\$(tenant_id)s" \
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"http://$SERVICE_HOST:$MASAKARI_SERVICE_PORT/v1/\$(tenant_id)s" \
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"http://$SERVICE_HOST:$MASAKARI_SERVICE_PORT/v1/\$(tenant_id)s"
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fi
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fi
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}
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# stack.sh entry points
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# ---------------------
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# cleanup_masakari() - Remove residual data files, anything left over from previous
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# runs that a clean run would need to clean up
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function cleanup_masakari {
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# Clean up dirs
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rm -fr $MASAKARI_AUTH_CACHE_DIR/*
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rm -fr $MASAKARI_CONF_DIR/*
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}
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# iniset_conditional() - Sets the value in the inifile, but only if it's
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# actually got a value
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function iniset_conditional {
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local FILE=$1
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local SECTION=$2
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local OPTION=$3
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local VALUE=$4
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if [[ -n "$VALUE" ]]; then
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iniset ${FILE} ${SECTION} ${OPTION} ${VALUE}
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fi
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}
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# configure_masakari() - Set config files, create data dirs, etc
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function configure_masakari {
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setup_develop $MASAKARI_DIR
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# Create the masakari conf dir and cache dirs if they don't exist
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sudo install -d -o $STACK_USER ${MASAKARI_CONF_DIR} ${MASAKARI_AUTH_CACHE_DIR}
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# Copy api-paste file over to the masakari conf dir
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cp $MASAKARI_LOCAL_API_PASTE_INI $MASAKARI_API_PASTE_INI
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# Copy policy.json file over to the masakari conf dir
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cp $MASAKARI_LOCAL_POLICY_JSON $MASAKARI_POLICY_JSON
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# (Re)create masakari conf files
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rm -f $MASAKARI_CONF
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# (Re)create masakari api conf file if needed
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if is_service_enabled masakari-api; then
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oslo-config-generator --namespace keystonemiddleware.auth_token \
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--namespace masakari \
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--namespace oslo.db \
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> $MASAKARI_CONF
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# Set common configuration values (but only if they're defined)
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iniset $MASAKARI_CONF DEFAULT masakari_api_workers "$API_WORKERS"
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iniset $MASAKARI_CONF database connection `database_connection_url masakari`
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setup_masakari_logging $MASAKARI_CONF
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configure_auth_token_middleware $MASAKARI_CONF masakari $MASAKARI_AUTH_CACHE_DIR
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fi
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}
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# install_masakari() - Collect source and prepare
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function install_masakari {
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setup_develop $MASAKARI_DIR
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}
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# init_masakari() - Initializes Masakari Database as a Service
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function init_masakari {
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# (Re)Create masakari db
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recreate_database masakari
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# Initialize the masakari database
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$MASAKARI_MANAGE db sync
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# Add an admin user to the 'tempest' alt_demo tenant.
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# This is needed to test the guest_log functionality.
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# The first part mimics the tempest setup, so make sure we have that.
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ALT_USERNAME=${ALT_USERNAME:-alt_demo}
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ALT_TENANT_NAME=${ALT_TENANT_NAME:-alt_demo}
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get_or_create_project ${ALT_TENANT_NAME} default
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get_or_create_user ${ALT_USERNAME} "$ADMIN_PASSWORD" "default" "alt_demo@example.com"
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get_or_add_user_project_role Member ${ALT_USERNAME} ${ALT_TENANT_NAME}
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# The second part adds an admin user to the tenant.
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ADMIN_ALT_USERNAME=${ADMIN_ALT_USERNAME:-admin_${ALT_USERNAME}}
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get_or_create_user ${ADMIN_ALT_USERNAME} "$ADMIN_PASSWORD" "default" "admin_alt_demo@example.com"
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get_or_add_user_project_role admin ${ADMIN_ALT_USERNAME} ${ALT_TENANT_NAME}
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}
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# start_masakari() - Start running processes, including screen
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function start_masakari {
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run_process masakari-api "$MASAKARI_BIN_DIR/masakari-api --config-file=$MASAKARI_CONF --debug"
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}
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# stop_masakari() - Stop running processes
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function stop_masakari {
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# Kill the masakari screen windows
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local serv
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for serv in masakari-api; do
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stop_process $serv
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done
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}
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# Dispatcher for masakari plugin
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if is_service_enabled masakari; then
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if [[ "$1" == "stack" && "$2" == "install" ]]; then
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echo_summary "Installing Masakari"
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install_masakari
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elif [[ "$1" == "stack" && "$2" == "post-config" ]]; then
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echo_summary "Configuring Masakari"
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configure_masakari
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if is_service_enabled key; then
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create_masakari_accounts
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fi
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elif [[ "$1" == "stack" && "$2" == "extra" ]]; then
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# Initialize masakari
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init_masakari
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# Start the masakari API and masakari taskmgr components
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echo_summary "Starting Masakari"
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start_masakari
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fi
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if [[ "$1" == "unstack" ]]; then
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stop_masakari
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cleanup_masakari
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fi
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fi
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# Restore xtrace
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$XTRACE
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# Tell emacs to use shell-script-mode
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## Local variables:
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## mode: shell-script
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## End:
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35
devstack/settings
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35
devstack/settings
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# Settings needed for Masakari plugin
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# -----------------------------------
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# Set up default directories
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MASAKARI_DIR=${MASAKARI_DIR:-${DEST}/masakari}
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MASAKARI_REPO=${GIT_BASE}/openstack/masakari.git}
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MASAKARI_BRANCH=${MASAKARI_BRANCH:-master}
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# Set up configuration directory and files
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MASAKARI_CONF_DIR=${MASAKARI_CONF_DIR:-/etc/masakari}
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MASAKARI_CONF=${MASAKARI_CONF:-${MASAKARI_CONF_DIR}/masakari.conf}
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MASAKARI_API_PASTE_INI=${MASAKARI_API_PASTE_INI:-${MASAKARI_CONF_DIR}/api-paste.ini}
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MASAKARI_POLICY_JSON=${MASAKARI_POLICY_JSON:-${MASAKARI_CONF_DIR}/policy.json}
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MASAKARI_LOCAL_CONF_DIR=${MASAKARI_LOCAL_CONF_DIR:-${MASAKARI_DIR}/etc/masakari}
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MASAKARI_LOCAL_API_PASTE_INI=${MASAKARI_LOCAL_API_PASTE_INI:-${MASAKARI_LOCAL_CONF_DIR}/api-paste.ini}
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MASAKARI_LOCAL_POLICY_JSON=${MASAKARI_LOCAL_POLICY_JSON:-${MASAKARI_LOCAL_CONF_DIR}/policy.json}
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MASAKARI_AUTH_CACHE_DIR=${MASAKARI_AUTH_CACHE_DIR:-/var/cache/masakari}
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# Support entry points installation of console scripts
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if [[ -d $MASAKARI_DIR/bin ]]; then
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MASAKARI_BIN_DIR=$MASAKARI_DIR/bin
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else
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MASAKARI_BIN_DIR=$(get_python_exec_prefix)
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fi
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MASAKARI_MANAGE=$MASAKARI_BIN_DIR/masakari-manage
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# Public facing bits
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MASAKARI_SERVICE_PORT=${MANILA_SERVICE_PORT:-15868}
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# Tell Tempest this project is present
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TEMPEST_SERVICES+=,masakari
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enable_service masakari masakari-api
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