Remove glance registry configuration

Glance has deprecated registry serivce for long and now efforts are placed to
remove the registry code from the glance repo.

To avoid regression on other projects, gate jobs etc. removing
configuring registry service from the devstack.

Change-Id: I6a7be6bdc97acc43c8e985060aeea05d92642e80

lib/glance

@@ -67,9 +67,7 @@ GLANCE_TASKS_DIR=${GLANCE_MULTISTORE_FILE_IMAGE_DIR:=$DATA_DIR/os_glance_tasks_s
 
 GLANCE_CONF_DIR=${GLANCE_CONF_DIR:-/etc/glance}
 GLANCE_METADEF_DIR=$GLANCE_CONF_DIR/metadefs
-GLANCE_REGISTRY_CONF=$GLANCE_CONF_DIR/glance-registry.conf
 GLANCE_API_CONF=$GLANCE_CONF_DIR/glance-api.conf
-GLANCE_REGISTRY_PASTE_INI=$GLANCE_CONF_DIR/glance-registry-paste.ini
 GLANCE_API_PASTE_INI=$GLANCE_CONF_DIR/glance-api-paste.ini
 GLANCE_CACHE_CONF=$GLANCE_CONF_DIR/glance-cache.conf
 GLANCE_SCHEMA_JSON=$GLANCE_CONF_DIR/schema-image.json
@@ -88,8 +86,6 @@ GLANCE_SERVICE_PORT=${GLANCE_SERVICE_PORT:-9292}
 GLANCE_SERVICE_PORT_INT=${GLANCE_SERVICE_PORT_INT:-19292}
 GLANCE_HOSTPORT=${GLANCE_HOSTPORT:-$GLANCE_SERVICE_HOST:$GLANCE_SERVICE_PORT}
 GLANCE_SERVICE_PROTOCOL=${GLANCE_SERVICE_PROTOCOL:-$SERVICE_PROTOCOL}
-GLANCE_REGISTRY_PORT=${GLANCE_REGISTRY_PORT:-9191}
-GLANCE_REGISTRY_PORT_INT=${GLANCE_REGISTRY_PORT_INT:-19191}
 GLANCE_UWSGI=$GLANCE_BIN_DIR/glance-wsgi-api
 GLANCE_UWSGI_CONF=$GLANCE_CONF_DIR/glance-uwsgi.ini
 # If wsgi mode is uwsgi run glance under uwsgi, else default to eventlet
@@ -135,31 +131,10 @@ function cleanup_glance {
 function configure_glance {
     sudo install -d -o $STACK_USER $GLANCE_CONF_DIR $GLANCE_METADEF_DIR
 
-    # Set non-default configuration options for registry
+    # Set non-default configuration options for the API server
-    iniset $GLANCE_REGISTRY_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
-    iniset $GLANCE_REGISTRY_CONF DEFAULT bind_host $GLANCE_SERVICE_LISTEN_ADDRESS
-    iniset $GLANCE_REGISTRY_CONF DEFAULT workers $API_WORKERS
     local dburl
     dburl=`database_connection_url glance`
-    iniset $GLANCE_REGISTRY_CONF database connection $dburl
-    iniset $GLANCE_REGISTRY_CONF DEFAULT use_syslog $SYSLOG
-    iniset $GLANCE_REGISTRY_CONF paste_deploy flavor keystone
-    configure_keystone_authtoken_middleware $GLANCE_REGISTRY_CONF glance
-    iniset $GLANCE_REGISTRY_CONF oslo_messaging_notifications driver messagingv2
-    iniset_rpc_backend glance $GLANCE_REGISTRY_CONF
-    iniset $GLANCE_REGISTRY_CONF DEFAULT graceful_shutdown_timeout "$SERVICE_GRACEFUL_SHUTDOWN_TIMEOUT"
 
-    # Configure multiple stores
-    if [[ "$GLANCE_ENABLE_MULTIPLE_STORES" == "True" ]]; then
-        local store enabled_backends
-        enabled_backends=""
-        for store in $(echo $GLANCE_MULTIPLE_FILE_STORES | tr "," "\n"); do
-            enabled_backends+="${store}:file,"
-        done
-        iniset $GLANCE_API_CONF DEFAULT enabled_backends ${enabled_backends::-1}
-    fi
-
-    # Set non-default configuration options for the API server
     iniset $GLANCE_API_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
     iniset $GLANCE_API_CONF database connection $dburl
     iniset $GLANCE_API_CONF DEFAULT use_syslog $SYSLOG
@@ -198,7 +173,6 @@ function configure_glance {
         # Store specific configs
         iniset $GLANCE_API_CONF glance_store filesystem_store_datadir $GLANCE_IMAGE_DIR/
     fi
-    iniset $GLANCE_API_CONF DEFAULT registry_host $(ipv6_unquote $GLANCE_SERVICE_HOST)
 
     # CORS feature support - to allow calls from Horizon by default
     if [ -n "$GLANCE_CORS_ALLOWED_ORIGIN" ]; then
@@ -240,21 +214,13 @@ function configure_glance {
 
     if is_service_enabled tls-proxy; then
         iniset $GLANCE_API_CONF DEFAULT bind_port $GLANCE_SERVICE_PORT_INT
-        iniset $GLANCE_REGISTRY_CONF DEFAULT bind_port $GLANCE_REGISTRY_PORT_INT
 
         iniset $GLANCE_API_CONF keystone_authtoken identity_uri $KEYSTONE_AUTH_URI
-        iniset $GLANCE_REGISTRY_CONF keystone_authtoken identity_uri $KEYSTONE_AUTH_URI
-    fi
-
-    if is_service_enabled tls-proxy; then
-        iniset $GLANCE_API_CONF DEFAULT registry_client_protocol https
     fi
 
     # Format logging
     setup_logging $GLANCE_API_CONF
-    setup_logging $GLANCE_REGISTRY_CONF
 
-    cp -p $GLANCE_DIR/etc/glance-registry-paste.ini $GLANCE_REGISTRY_PASTE_INI
     cp -p $GLANCE_DIR/etc/glance-api-paste.ini $GLANCE_API_PASTE_INI
 
     # Set non-default configuration options for the glance-cache
@@ -265,7 +231,6 @@ function configure_glance {
     iniset $GLANCE_CACHE_CONF DEFAULT admin_tenant_name $SERVICE_PROJECT_NAME
     iniset $GLANCE_CACHE_CONF DEFAULT admin_user glance
     iniset $GLANCE_CACHE_CONF DEFAULT admin_password $SERVICE_PASSWORD
-    iniset $GLANCE_CACHE_CONF DEFAULT registry_host $(ipv6_unquote $GLANCE_SERVICE_HOST)
 
     # Store specific confs
     iniset $GLANCE_CACHE_CONF glance_store filesystem_store_datadir $GLANCE_IMAGE_DIR/
@@ -387,10 +352,8 @@ function start_glance {
         if [[ "$WSGI_MODE" != "uwsgi" ]]; then
             start_tls_proxy glance-service '*' $GLANCE_SERVICE_PORT $GLANCE_SERVICE_HOST $GLANCE_SERVICE_PORT_INT
         fi
-        start_tls_proxy glance-registry '*' $GLANCE_REGISTRY_PORT $GLANCE_SERVICE_HOST $GLANCE_REGISTRY_PORT_INT
     fi
 
-    run_process g-reg "$GLANCE_BIN_DIR/glance-registry --config-file=$GLANCE_CONF_DIR/glance-registry.conf"
     if [[ "$WSGI_MODE" == "uwsgi" ]]; then
         run_process g-api "$(which uwsgi) --procname-prefix glance-api --ini $GLANCE_UWSGI_CONF"
     else
@@ -406,7 +369,6 @@ function start_glance {
 # stop_glance() - Stop running processes
 function stop_glance {
     stop_process g-api
-    stop_process g-reg
 }
 
 # Restore xtrace