247 lines
7.3 KiB
Bash
247 lines
7.3 KiB
Bash
#!/bin/bash
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#
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# lib/sahara
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# Dependencies:
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# ``functions`` file
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# ``DEST``, ``DATA_DIR``, ``STACK_USER`` 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_sahara
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# install_python_saharaclient
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# configure_sahara
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# start_sahara
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# stop_sahara
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# cleanup_sahara
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# Save trace setting
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XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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# Functions
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# ---------
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# create_sahara_accounts() - Set up common required sahara accounts
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#
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# Tenant User Roles
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# ------------------------------
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# service sahara admin
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function create_sahara_accounts {
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create_service_user "sahara"
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if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
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get_or_create_service "sahara" \
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"data-processing" \
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"Sahara Data Processing"
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get_or_create_endpoint "data-processing" \
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"$REGION_NAME" \
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"$SAHARA_SERVICE_PROTOCOL://$SAHARA_SERVICE_HOST:$SAHARA_SERVICE_PORT/v1.1/\$(tenant_id)s" \
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"$SAHARA_SERVICE_PROTOCOL://$SAHARA_SERVICE_HOST:$SAHARA_SERVICE_PORT/v1.1/\$(tenant_id)s" \
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"$SAHARA_SERVICE_PROTOCOL://$SAHARA_SERVICE_HOST:$SAHARA_SERVICE_PORT/v1.1/\$(tenant_id)s"
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fi
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}
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# cleanup_sahara() - Remove residual data files, anything left over from
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# previous runs that would need to clean up.
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function cleanup_sahara {
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# Cleanup auth cache dir
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sudo rm -rf $SAHARA_AUTH_CACHE_DIR
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}
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# configure_sahara() - Set config files, create data dirs, etc
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function configure_sahara {
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sudo install -d -o $STACK_USER $SAHARA_CONF_DIR
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if [[ -f $SAHARA_DIR/etc/sahara/policy.json ]]; then
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cp -p $SAHARA_DIR/etc/sahara/policy.json $SAHARA_CONF_DIR
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fi
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cp -p $SAHARA_DIR/etc/sahara/api-paste.ini $SAHARA_CONF_DIR
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# Create auth cache dir
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sudo install -d -o $STACK_USER -m 700 $SAHARA_AUTH_CACHE_DIR
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rm -rf $SAHARA_AUTH_CACHE_DIR/*
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configure_auth_token_middleware \
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$SAHARA_CONF_FILE sahara $SAHARA_AUTH_CACHE_DIR
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# Set admin user parameters needed for trusts creation
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iniset $SAHARA_CONF_FILE \
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keystone_authtoken admin_tenant_name $SERVICE_TENANT_NAME
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iniset $SAHARA_CONF_FILE keystone_authtoken admin_user sahara
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iniset $SAHARA_CONF_FILE \
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keystone_authtoken admin_password $SERVICE_PASSWORD
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iniset_rpc_backend sahara $SAHARA_CONF_FILE DEFAULT
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# Set configuration to send notifications
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if is_service_enabled ceilometer; then
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iniset $SAHARA_CONF_FILE DEFAULT enable_notifications "true"
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iniset $SAHARA_CONF_FILE DEFAULT notification_driver "messaging"
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fi
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iniset $SAHARA_CONF_FILE DEFAULT verbose True
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iniset $SAHARA_CONF_FILE DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
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iniset $SAHARA_CONF_FILE DEFAULT plugins $SAHARA_ENABLED_PLUGINS
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iniset $SAHARA_CONF_FILE \
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database connection `database_connection_url sahara`
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if is_service_enabled neutron; then
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iniset $SAHARA_CONF_FILE DEFAULT use_neutron true
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if is_ssl_enabled_service "neutron" \
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|| is_service_enabled tls-proxy; then
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iniset $SAHARA_CONF_FILE neutron ca_file $SSL_BUNDLE_FILE
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fi
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else
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iniset $SAHARA_CONF_FILE DEFAULT use_neutron false
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fi
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if is_ssl_enabled_service "heat" || is_service_enabled tls-proxy; then
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iniset $SAHARA_CONF_FILE heat ca_file $SSL_BUNDLE_FILE
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fi
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if is_ssl_enabled_service "cinder" || is_service_enabled tls-proxy; then
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iniset $SAHARA_CONF_FILE cinder ca_file $SSL_BUNDLE_FILE
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fi
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if is_ssl_enabled_service "nova" || is_service_enabled tls-proxy; then
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iniset $SAHARA_CONF_FILE nova ca_file $SSL_BUNDLE_FILE
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fi
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if is_ssl_enabled_service "swift" || is_service_enabled tls-proxy; then
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iniset $SAHARA_CONF_FILE swift ca_file $SSL_BUNDLE_FILE
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fi
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if is_ssl_enabled_service "key" || is_service_enabled tls-proxy; then
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iniset $SAHARA_CONF_FILE keystone ca_file $SSL_BUNDLE_FILE
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fi
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# Register SSL certificates if provided
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if is_ssl_enabled_service sahara; then
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ensure_certificates SAHARA
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iniset $SAHARA_CONF_FILE ssl cert_file "$SAHARA_SSL_CERT"
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iniset $SAHARA_CONF_FILE ssl key_file "$SAHARA_SSL_KEY"
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fi
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iniset $SAHARA_CONF_FILE DEFAULT use_syslog $SYSLOG
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# Format logging
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if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ]; then
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setup_colorized_logging $SAHARA_CONF_FILE DEFAULT
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fi
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if is_service_enabled tls-proxy; then
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# Set the service port for a proxy to take the original
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iniset $SAHARA_CONF_FILE DEFAULT port $SAHARA_SERVICE_PORT_INT
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fi
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recreate_database sahara
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$SAHARA_BIN_DIR/sahara-db-manage \
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--config-file $SAHARA_CONF_FILE upgrade head
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}
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# install_sahara() - Collect source and prepare
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function install_sahara {
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setup_develop $SAHARA_DIR
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}
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# install_python_saharaclient() - Collect source and prepare
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function install_python_saharaclient {
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if use_library_from_git "python-saharaclient"; then
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git_clone $SAHARACLIENT_REPO $SAHARACLIENT_DIR $SAHARACLIENT_BRANCH
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setup_develop $SAHARACLIENT_DIR
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fi
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}
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# start_sahara() - Start running processes, including screen
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function start_sahara {
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local service_port=$SAHARA_SERVICE_PORT
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local service_protocol=$SAHARA_SERVICE_PROTOCOL
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if is_service_enabled tls-proxy; then
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service_port=$SAHARA_SERVICE_PORT_INT
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service_protocol="http"
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fi
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run_process sahara-all "$SAHARA_BIN_DIR/sahara-all \
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--config-file $SAHARA_CONF_FILE"
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run_process sahara-api "$SAHARA_BIN_DIR/sahara-api \
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--config-file $SAHARA_CONF_FILE"
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run_process sahara-eng "$SAHARA_BIN_DIR/sahara-engine \
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--config-file $SAHARA_CONF_FILE"
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echo "Waiting for Sahara to start..."
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if ! wait_for_service $SERVICE_TIMEOUT \
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$service_protocol://$SAHARA_SERVICE_HOST:$service_port; then
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die $LINENO "Sahara did not start"
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fi
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# Start proxies if enabled
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if is_service_enabled tls-proxy; then
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start_tls_proxy '*' $SAHARA_SERVICE_PORT \
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$SAHARA_SERVICE_HOST \
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$SAHARA_SERVICE_PORT_INT &
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fi
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}
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# stop_sahara() - Stop running processes
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function stop_sahara {
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# Kill the Sahara screen windows
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stop_process sahara-all
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stop_process sahara-api
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stop_process sahara-eng
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}
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# is_sahara_enabled. This allows is_service_enabled sahara work
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# correctly throughout devstack.
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function is_sahara_enabled {
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if is_service_enabled sahara-api || \
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is_service_enabled sahara-eng || \
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is_service_enabled sahara-all; then
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return 0
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else
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return 1
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fi
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}
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# Dispatcher for Sahara plugin
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if is_service_enabled sahara; then
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if [[ "$1" == "stack" && "$2" == "install" ]]; then
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echo_summary "Installing sahara"
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install_sahara
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install_python_saharaclient
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cleanup_sahara
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elif [[ "$1" == "stack" && "$2" == "post-config" ]]; then
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echo_summary "Configuring sahara"
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configure_sahara
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create_sahara_accounts
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elif [[ "$1" == "stack" && "$2" == "extra" ]]; then
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echo_summary "Initializing sahara"
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start_sahara
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fi
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if [[ "$1" == "unstack" ]]; then
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stop_sahara
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fi
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if [[ "$1" == "clean" ]]; then
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cleanup_sahara
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fi
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fi
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# Restore xtrace
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$XTRACE
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# Local variables:
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# mode: shell-script
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# End:
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