diff --git a/functions b/functions
index f81e8f0a08..42d08d7c4a 100644
--- a/functions
+++ b/functions
@@ -694,6 +694,8 @@ function setup_colorized_logging {
     iniset $conf_file DEFAULT 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 DEFAULT logging_debug_format_suffix "from (pid=%(process)d) %(funcName)s %(pathname)s:%(lineno)d"
     iniset $conf_file DEFAULT logging_exception_prefix "%(color)s%(asctime)s.%(msecs)03d TRACE %(name)s %(instance)s"
+    # Enable or disable color for oslo.log
+    iniset $conf_file DEFAULT log_color $LOG_COLOR
 }
 
 function setup_systemd_logging {
@@ -715,6 +717,9 @@ function setup_systemd_logging {
     iniset $conf_file DEFAULT logging_context_format_string "%(color)s%(levelname)s %(name)s [%(global_request_id)s %(request_id)s %(project_name)s %(user_name)s%(color)s] %(instance)s%(color)s%(message)s"
     iniset $conf_file DEFAULT logging_default_format_string "%(color)s%(levelname)s %(name)s [-%(color)s] %(instance)s%(color)s%(message)s"
     iniset $conf_file DEFAULT logging_exception_prefix "ERROR %(name)s %(instance)s"
+
+    # Enable or disable color for oslo.log
+    iniset $conf_file DEFAULT log_color $LOG_COLOR
 }
 
 function setup_standard_logging_identity {