I got this warning message while building Docker images and trying to start rsyslog inside Docker : rsyslogd: imklog: cannot open kernel log (/proc/kmsg): Operation not permitted. rsyslogd: activation of module imklog failed It seems that Unpriviledged cotainers do not have access to kernel log for security reasons. Despite this warning messages, rsyslog running as…
As I lives in Indonesia, I would prefer to use GMT+7 as my selected timezone. It will make my log easier to check and also easier to find events at a certain time. Below are a sample command to set timezone on Ubuntu based docker images : ################################################################# # Dockerfile for Excellent Ubuntu Standard #…
I’m using the following script to replace a configuration file. As example, I’m trying to create an auto-configuration for setting up PXE boot service. YAST maybe the best tools to do what I want, but YAST need a few step to do. I could make a same result with a simple task by preparing default…