simplify colorized logging setup

This makes setup_colorized_logging be a thing which takes a single
parameter and doesn't let projects do things differently. It also
changes the order of values from user / project to project / user to
represent the hierachy more clearly.

Change-Id: I8c0ba7da54be588e3e068734feb4f78ed7c5a14a
diff --git a/functions b/functions
index 0be9794..3e0e0d5 100644
--- a/functions
+++ b/functions
@@ -578,11 +578,11 @@
 # setup_colorized_logging something.conf SOMESECTION
 function setup_colorized_logging {
     local conf_file=$1
-    local conf_section=$2
-    local project_var=${3:-"project_name"}
-    local user_var=${4:-"user_name"}
+    local conf_section="DEFAULT"
+    local project_var="project_name"
+    local user_var="user_name"
     # Add color to logging output
-    iniset $conf_file $conf_section logging_context_format_string "%(asctime)s.%(msecs)03d %(color)s%(levelname)s %(name)s [%(request_id)s %("$user_var")s %("$project_var")s%(color)s] %(instance)s%(color)s%(message)s"
+    iniset $conf_file $conf_section logging_context_format_string "%(asctime)s.%(msecs)03d %(color)s%(levelname)s %(name)s [%(request_id)s %("$project_var")s %("$user_var")s%(color)s] %(instance)s%(color)s%(message)s"
     iniset $conf_file $conf_section logging_default_format_string "%(asctime)s.%(msecs)03d %(color)s%(levelname)s %(name)s [-%(color)s] %(instance)s%(color)s%(message)s"
     iniset $conf_file $conf_section logging_debug_format_suffix "from (pid=%(process)d) %(funcName)s %(pathname)s:%(lineno)d"
     iniset $conf_file $conf_section logging_exception_prefix "%(color)s%(asctime)s.%(msecs)03d TRACE %(name)s %(instance)s"
diff --git a/lib/cinder b/lib/cinder
index 40f0f16..cf5bb25 100644
--- a/lib/cinder
+++ b/lib/cinder
@@ -334,7 +334,7 @@
 
     # Format logging
     if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ] && [ "$CINDER_USE_MOD_WSGI" == "False" ]; then
-        setup_colorized_logging $CINDER_CONF DEFAULT "project_id" "user_id"
+        setup_colorized_logging $CINDER_CONF
     else
         # Set req-id, project-name and resource in log format
         iniset $CINDER_CONF DEFAULT logging_context_format_string "%(asctime)s.%(msecs)03d %(levelname)s %(name)s [%(request_id)s %(project_name)s] %(resource)s%(message)s"
diff --git a/lib/glance b/lib/glance
index 4ba1d20..1736114 100644
--- a/lib/glance
+++ b/lib/glance
@@ -230,8 +230,8 @@
 
     # Format logging
     if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ]; then
-        setup_colorized_logging $GLANCE_API_CONF DEFAULT tenant user
-        setup_colorized_logging $GLANCE_REGISTRY_CONF DEFAULT tenant user
+        setup_colorized_logging $GLANCE_API_CONF
+        setup_colorized_logging $GLANCE_REGISTRY_CONF
     fi
 
     cp -p $GLANCE_DIR/etc/glance-registry-paste.ini $GLANCE_REGISTRY_PASTE_INI
@@ -273,7 +273,7 @@
     if is_service_enabled g-glare; then
         local dburl
         dburl=`database_connection_url glance`
-        setup_colorized_logging $GLANCE_GLARE_CONF DEFAULT tenant user
+        setup_colorized_logging $GLANCE_GLARE_CONF
         iniset $GLANCE_GLARE_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
         iniset $GLANCE_GLARE_CONF DEFAULT bind_host $GLANCE_SERVICE_LISTEN_ADDRESS
         iniset $GLANCE_GLARE_CONF DEFAULT bind_port $GLANCE_GLARE_PORT
diff --git a/lib/keystone b/lib/keystone
index 34730b8..474af8b 100644
--- a/lib/keystone
+++ b/lib/keystone
@@ -284,7 +284,7 @@
 
     # Format logging
     if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ] && [ "$KEYSTONE_DEPLOY" != "mod_wsgi" ] ; then
-        setup_colorized_logging $KEYSTONE_CONF DEFAULT
+        setup_colorized_logging $KEYSTONE_CONF
     fi
 
     iniset $KEYSTONE_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
diff --git a/lib/neutron-legacy b/lib/neutron-legacy
index 29c187e..cf59b2d 100644
--- a/lib/neutron-legacy
+++ b/lib/neutron-legacy
@@ -733,7 +733,7 @@
 
     # Format logging
     if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ]; then
-        setup_colorized_logging $NEUTRON_CONF DEFAULT project_id
+        setup_colorized_logging $NEUTRON_CONF
     else
         # Show user_name and project_name by default like in nova
         iniset $NEUTRON_CONF DEFAULT logging_user_identity_format "%(user_name)s %(project_name)s"
diff --git a/lib/nova b/lib/nova
index 450242b..617cf5c 100644
--- a/lib/nova
+++ b/lib/nova
@@ -520,7 +520,7 @@
     fi
     # Format logging
     if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ] && [ "$NOVA_USE_MOD_WSGI" == "False" ]  ; then
-        setup_colorized_logging $NOVA_CONF DEFAULT
+        setup_colorized_logging $NOVA_CONF
     else
         # Show user_name and project_name instead of user_id and project_id
         iniset $NOVA_CONF DEFAULT logging_user_identity_format "%(user_name)s %(project_name)s"