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Infrastructure

Setup Portainer Single Sign-On with Azure AD via Custom OAuth Setting

In recent years, Docker has gained widespread popularity, and many companies have adopted containerization for their applications. However, managing containers has become a major challenge for many organizations. To address this issue, solutions like Kubernetes and OpenShift were developed. However, Read more…

By moxlotus, 3 weeksMarch 2, 2023 ago
Uncategorized

Snowflake AAD Provisioning: SystemForCrossDomainIdentityManagementCredentialValidationUnavailable

You are here because you have encountered the above error while setting up automatic user provision for Snowflake on Azure AD. The reason why this happened is due to Azure IP being blocked by snowflake. In order to resolve this, Read more…

By moxlotus, 1 monthFebruary 7, 2023 ago
Linux

Restricting “su” to target groups

In many situations we would like to give users access to a particular command without exposing too much access due to security concerns. One particular example will be the docker command. After a docker daemon has been installed, one can Read more…

By moxlotus, 8 monthsJuly 18, 2022 ago
Uncategorized

Updating the fan speed for Supermicro

Download the IPMI utilities from supermicro website. Set the fan mode to full speed before updating the fan speed. ./SMCIPMITool <ip> <user> <password> ipmi raw 30 45 1 1 Setting the fans under cpu zone to be spinning at 25%. Read more…

By moxlotus, 9 monthsJune 29, 2022 ago
Windows

Setting up Intune Autopilot Deployment

Windows enterprise edition is pretty much the default for all corporate machines running Windows, and there are reasons to it. The enterprise edition allows the company to have a greater control of the device which it was installed on. Thus Read more…

By moxlotus, 10 monthsMay 26, 2022 ago
Docker

Setting up Rootless Docker on Debian

Introduction Docker has become one of the most popular tool in the recent years. This is because it allows developer to deploy their application to any machine with the same setup. Think of it like running a Java program on Read more…

By moxlotus, 1 yearMarch 15, 2022 ago
Docker

Enabling Cgroup2 on Azure Ubuntu

Due to the recent change of job, I had to set up all the DevOps infrastructure from scratch which includes Gitlab, Docker, Jenkins and various other tools. As I have been a software engineer most of the time for the Read more…

By moxlotus, 1 yearMarch 3, 2022 ago
Finance

A Near-Miss Experience with Option Trading

Due to the pandemic, this year has been pretty exciting for the financial market. NASDAQ is the first to rebound and broke the All-Time-High in June. Since then it has been going higher and higher. With such a bullish market, Read more…

By moxlotus, 2 yearsOctober 7, 2020 ago
Java

Using Junit from commandline

If you are someone who likes to use IDE/Gradle/Ant to run your JUnit tests, you probably will not be interested in using commandline. However, I am someone who really enjoys using the rudimentary tools to get the job done(I use Read more…

By moxlotus, 3 yearsJune 19, 2020 ago
Linux

Ubuntu 20.04, Rancher and Raspberry Pi

It has been a while since I purchased my Raspberry Pi 4. There was not much success in my previous attempts in getting rancher to run. The reason is due to incompatibility between Raspbian and Rancher. With the release of Read more…

By moxlotus, 3 yearsMay 23, 2020 ago

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Recent Posts
  • Setup Portainer Single Sign-On with Azure AD via Custom OAuth Setting
  • Snowflake AAD Provisioning: SystemForCrossDomainIdentityManagementCredentialValidationUnavailable
  • Restricting “su” to target groups
  • Updating the fan speed for Supermicro
  • Setting up Intune Autopilot Deployment
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