oslo.log: Configure log color by $LOG_COLOR
Relatively recently oslo.log 6.1.0 was released and contains change
I7966d4f4977b267f620946de4a5509f53b043652 which added an option to
enable color in logs which defaults to False. This caused a change in
behavior for DevStack such that viewing logs with journalctl no longer
showed different colors for different log levels, which can make
debugging more difficult when developing with DevStack.
This adds olso.log color configuration based on the existing $LOG_COLOR
DevStack variable for log color which defaults to True for interactive
invocations.
Change-Id: If10aada573eb4360e81585d4fb7e5d97f15bc52b
1 file changed