300 lines
10 KiB
Plaintext
300 lines
10 KiB
Plaintext
# lib/heat
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# Install and start **Heat** service
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# To enable, add the following to localrc
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#
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# ENABLED_SERVICES+=,heat,h-api,h-api-cfn,h-api-cw,h-eng
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# Dependencies:
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#
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# - functions
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# stack.sh
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# ---------
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# - install_heatclient
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# - install_heat
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# - configure_heatclient
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# - configure_heat
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# - init_heat
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# - start_heat
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# - stop_heat
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# - cleanup_heat
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# Save trace setting
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XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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# Defaults
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# --------
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# set up default directories
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HEAT_DIR=$DEST/heat
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HEATCLIENT_DIR=$DEST/python-heatclient
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HEAT_AUTH_CACHE_DIR=${HEAT_AUTH_CACHE_DIR:-/var/cache/heat}
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HEAT_STANDALONE=`trueorfalse False $HEAT_STANDALONE`
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HEAT_CONF_DIR=/etc/heat
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HEAT_CONF=$HEAT_CONF_DIR/heat.conf
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HEAT_ENV_DIR=$HEAT_CONF_DIR/environment.d
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HEAT_TEMPLATES_DIR=$HEAT_CONF_DIR/templates
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HEAT_STACK_DOMAIN=`trueorfalse True $HEAT_STACK_DOMAIN`
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# other default options
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HEAT_DEFERRED_AUTH=${HEAT_DEFERRED_AUTH:-trusts}
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# Tell Tempest this project is present
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TEMPEST_SERVICES+=,heat
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# Functions
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# ---------
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# Test if any Heat services are enabled
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# is_heat_enabled
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function is_heat_enabled {
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[[ ,${ENABLED_SERVICES} =~ ,"h-" ]] && return 0
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return 1
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}
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# cleanup_heat() - 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_heat {
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sudo rm -rf $HEAT_AUTH_CACHE_DIR
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sudo rm -rf $HEAT_ENV_DIR
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sudo rm -rf $HEAT_TEMPLATES_DIR
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}
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# configure_heat() - Set config files, create data dirs, etc
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function configure_heat {
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setup_develop $HEAT_DIR
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if [[ ! -d $HEAT_CONF_DIR ]]; then
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sudo mkdir -p $HEAT_CONF_DIR
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fi
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sudo chown $STACK_USER $HEAT_CONF_DIR
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# remove old config files
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rm -f $HEAT_CONF_DIR/heat-*.conf
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HEAT_API_CFN_HOST=${HEAT_API_CFN_HOST:-$HOST_IP}
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HEAT_API_CFN_PORT=${HEAT_API_CFN_PORT:-8000}
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HEAT_ENGINE_HOST=${HEAT_ENGINE_HOST:-$SERVICE_HOST}
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HEAT_ENGINE_PORT=${HEAT_ENGINE_PORT:-8001}
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HEAT_API_CW_HOST=${HEAT_API_CW_HOST:-$HOST_IP}
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HEAT_API_CW_PORT=${HEAT_API_CW_PORT:-8003}
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HEAT_API_HOST=${HEAT_API_HOST:-$HOST_IP}
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HEAT_API_PORT=${HEAT_API_PORT:-8004}
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HEAT_API_PASTE_FILE=$HEAT_CONF_DIR/api-paste.ini
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HEAT_POLICY_FILE=$HEAT_CONF_DIR/policy.json
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cp $HEAT_DIR/etc/heat/api-paste.ini $HEAT_API_PASTE_FILE
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cp $HEAT_DIR/etc/heat/policy.json $HEAT_POLICY_FILE
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cp $HEAT_DIR/etc/heat/heat.conf.sample $HEAT_CONF
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# common options
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iniset_rpc_backend heat $HEAT_CONF DEFAULT
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iniset $HEAT_CONF DEFAULT heat_metadata_server_url http://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT
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iniset $HEAT_CONF DEFAULT heat_waitcondition_server_url http://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT/v1/waitcondition
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iniset $HEAT_CONF DEFAULT heat_watch_server_url http://$HEAT_API_CW_HOST:$HEAT_API_CW_PORT
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iniset $HEAT_CONF database connection `database_connection_url heat`
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iniset $HEAT_CONF DEFAULT auth_encryption_key `hexdump -n 16 -v -e '/1 "%02x"' /dev/urandom`
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# logging
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iniset $HEAT_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
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iniset $HEAT_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 $HEAT_CONF DEFAULT tenant user
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fi
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# keystone authtoken
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iniset $HEAT_CONF keystone_authtoken identity_uri $KEYSTONE_AUTH_URI
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configure_API_version $HEAT_CONF $IDENTITY_API_VERSION
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iniset $HEAT_CONF keystone_authtoken cafile $KEYSTONE_SSL_CA
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iniset $HEAT_CONF keystone_authtoken admin_tenant_name $SERVICE_TENANT_NAME
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iniset $HEAT_CONF keystone_authtoken admin_user heat
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iniset $HEAT_CONF keystone_authtoken admin_password $SERVICE_PASSWORD
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iniset $HEAT_CONF keystone_authtoken signing_dir $HEAT_AUTH_CACHE_DIR
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if is_ssl_enabled_service "key"; then
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iniset $HEAT_CONF clients_keystone ca_file $KEYSTONE_SSL_CA
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fi
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# ec2authtoken
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iniset $HEAT_CONF ec2authtoken auth_uri $KEYSTONE_SERVICE_URI/v2.0
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# paste_deploy
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[[ "$HEAT_STANDALONE" = "True" ]] && iniset $HEAT_CONF paste_deploy flavor standalone
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# OpenStack API
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iniset $HEAT_CONF heat_api bind_port $HEAT_API_PORT
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# Cloudformation API
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iniset $HEAT_CONF heat_api_cfn bind_port $HEAT_API_CFN_PORT
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# Cloudwatch API
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iniset $HEAT_CONF heat_api_cloudwatch bind_port $HEAT_API_CW_PORT
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# heat environment
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sudo mkdir -p $HEAT_ENV_DIR
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sudo chown $STACK_USER $HEAT_ENV_DIR
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# copy the default environment
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cp $HEAT_DIR/etc/heat/environment.d/* $HEAT_ENV_DIR/
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# heat template resources.
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sudo mkdir -p $HEAT_TEMPLATES_DIR
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sudo chown $STACK_USER $HEAT_TEMPLATES_DIR
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# copy the default templates
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cp $HEAT_DIR/etc/heat/templates/* $HEAT_TEMPLATES_DIR/
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}
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# init_heat() - Initialize database
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function init_heat {
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# (re)create heat database
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recreate_database heat utf8
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$HEAT_DIR/bin/heat-manage db_sync
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create_heat_cache_dir
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}
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# create_heat_cache_dir() - Part of the init_heat() process
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function create_heat_cache_dir {
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# Create cache dirs
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sudo mkdir -p $HEAT_AUTH_CACHE_DIR
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sudo chown $STACK_USER $HEAT_AUTH_CACHE_DIR
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}
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# install_heatclient() - Collect source and prepare
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function install_heatclient {
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git_clone $HEATCLIENT_REPO $HEATCLIENT_DIR $HEATCLIENT_BRANCH
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setup_develop $HEATCLIENT_DIR
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sudo install -D -m 0644 -o $STACK_USER {$HEATCLIENT_DIR/tools/,/etc/bash_completion.d/}heat.bash_completion
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}
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# install_heat() - Collect source and prepare
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function install_heat {
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git_clone $HEAT_REPO $HEAT_DIR $HEAT_BRANCH
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}
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# start_heat() - Start running processes, including screen
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function start_heat {
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screen_it h-eng "cd $HEAT_DIR; bin/heat-engine --config-file=$HEAT_CONF"
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screen_it h-api "cd $HEAT_DIR; bin/heat-api --config-file=$HEAT_CONF"
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screen_it h-api-cfn "cd $HEAT_DIR; bin/heat-api-cfn --config-file=$HEAT_CONF"
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screen_it h-api-cw "cd $HEAT_DIR; bin/heat-api-cloudwatch --config-file=$HEAT_CONF"
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}
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# stop_heat() - Stop running processes
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function stop_heat {
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# Kill the screen windows
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for serv in h-eng h-api h-api-cfn h-api-cw; do
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screen_stop $serv
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done
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}
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function disk_image_create {
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local elements_path=$1
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local elements=$2
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local arch=$3
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local output=$TOP_DIR/files/$4
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if [[ -f "$output.qcow2" ]]; then
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echo "Image file already exists: $output_file"
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else
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ELEMENTS_PATH=$elements_path disk-image-create \
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$elements -a $arch -o $output
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fi
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# upload with fake URL so that image in $TOP_DIR/files is used
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upload_image "http://localhost/$output.qcow2" $TOKEN
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}
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# create_heat_accounts() - Set up common required heat accounts
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function create_heat_accounts {
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# migrated from files/keystone_data.sh
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SERVICE_TENANT=$(openstack project list | awk "/ $SERVICE_TENANT_NAME / { print \$2 }")
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ADMIN_ROLE=$(openstack role list | awk "/ admin / { print \$2 }")
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HEAT_USER=$(openstack user create \
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heat \
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--password "$SERVICE_PASSWORD" \
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--project $SERVICE_TENANT \
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--email heat@example.com \
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| grep " id " | get_field 2)
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openstack role add \
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$ADMIN_ROLE \
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--project $SERVICE_TENANT \
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--user $HEAT_USER
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if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
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HEAT_SERVICE=$(openstack service create \
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heat \
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--type=orchestration \
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--description="Heat Orchestration Service" \
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| grep " id " | get_field 2)
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openstack endpoint create \
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$HEAT_SERVICE \
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--region RegionOne \
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--publicurl "$SERVICE_PROTOCOL://$HEAT_API_HOST:$HEAT_API_PORT/v1/\$(tenant_id)s" \
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--adminurl "$SERVICE_PROTOCOL://$HEAT_API_HOST:$HEAT_API_PORT/v1/\$(tenant_id)s" \
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--internalurl "$SERVICE_PROTOCOL://$HEAT_API_HOST:$HEAT_API_PORT/v1/\$(tenant_id)s"
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HEAT_CFN_SERVICE=$(openstack service create \
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heat \
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--type=cloudformation \
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--description="Heat CloudFormation Service" \
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| grep " id " | get_field 2)
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openstack endpoint create \
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$HEAT_CFN_SERVICE \
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--region RegionOne \
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--publicurl "$SERVICE_PROTOCOL://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT/v1" \
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--adminurl "$SERVICE_PROTOCOL://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT/v1" \
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--internalurl "$SERVICE_PROTOCOL://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT/v1"
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fi
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# heat_stack_user role is for users created by Heat
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openstack role create heat_stack_user
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if [[ $HEAT_DEFERRED_AUTH == trusts ]]; then
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# heat_stack_owner role is given to users who create Heat stacks,
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# it's the default role used by heat to delegate to the heat service
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# user (for performing deferred operations via trusts), see heat.conf
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HEAT_OWNER_ROLE=$(openstack role create \
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heat_stack_owner \
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| grep " id " | get_field 2)
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# Give the role to the demo and admin users so they can create stacks
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# in either of the projects created by devstack
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openstack role add $HEAT_OWNER_ROLE --project demo --user demo
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openstack role add $HEAT_OWNER_ROLE --project demo --user admin
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openstack role add $HEAT_OWNER_ROLE --project admin --user admin
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iniset $HEAT_CONF DEFAULT deferred_auth_method trusts
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fi
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if [[ "$HEAT_STACK_DOMAIN" == "True" ]]; then
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# Note we have to pass token/endpoint here because the current endpoint and
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# version negotiation in OSC means just --os-identity-api-version=3 won't work
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KS_ENDPOINT_V3="$KEYSTONE_SERVICE_URI/v3"
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D_ID=$(openstack --os-token $OS_TOKEN --os-url=$KS_ENDPOINT_V3 \
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--os-identity-api-version=3 domain create heat \
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--description "Owns users and projects created by heat" \
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| grep ' id ' | get_field 2)
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iniset $HEAT_CONF DEFAULT stack_user_domain ${D_ID}
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openstack --os-token $OS_TOKEN --os-url=$KS_ENDPOINT_V3 \
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--os-identity-api-version=3 user create --password $SERVICE_PASSWORD \
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--domain $D_ID heat_domain_admin \
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--description "Manages users and projects created by heat"
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openstack --os-token $OS_TOKEN --os-url=$KS_ENDPOINT_V3 \
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--os-identity-api-version=3 role add \
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--user heat_domain_admin --domain ${D_ID} admin
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iniset $HEAT_CONF DEFAULT stack_domain_admin heat_domain_admin
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iniset $HEAT_CONF DEFAULT stack_domain_admin_password $SERVICE_PASSWORD
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fi
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}
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# Restore xtrace
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$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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