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Tiago Stoco

Tiago Stoco

I.T and technology enthusiast with a creative mind working in a data centre and dedicating his free time to fun tech-related personal projects and family.

supermicro - IPMI Configuration

IPMI is the BMC solution that Supermicro servers use to allow remote management. It is essential to have access to such tools. The BMC acts as if you had a KVM attached to your server and also allow access to a myriad of monitoring information . Since, IPMI is a network

megacli - How to Replace a Failed Disk

My monitoring started to alert me about a failing disk recently. Replacing a failed disk is quite straight forward. I have first identified the device: ┬─[root@hv1:~/s/megacli]─[09:42:10 AM]─[G:main=] ╰─>$ ./10-lsi.sh errors Slot Number: 0 Slot Number: 1 Slot Number: 2 Slot Number:

OpenWRT 21.02 - Wifi Manual VLAN Filtering (Bug)

I recently moved to a new flat and I am redeploying my home network. Before reconnecting all devices, I have noticed that there was a new OpenWRT version and my devices supported it. The biggest change I have noticed so far is the new switch configuration that has been migrated

Terraform - Proxmox Provider Setup

I want to learn more about Infrastructure as a Code and the first tool I wil be testing is terraform. In another article, I have described how to create the terraform container and setup a proxy to help with the troubleshooting in case anything goes wrong and trust me it

Terraform - Running from a Docker Container

The official terraform container has its entry point set to the terraform binaries. It means that every time you need to invoke the terraform command the container is initialized and subsequently stopped However, my plan is not to connect to the docker host and then use the docker run ... command

Arch Linux - Updating Pacman Keyring

Everytime I create a new VM from my arch template and I try to update or install new packages the below error happens : error: python-itsdangerous: signature from "author" is unknown trust :: File /var/cache/pacman/pkg/python-itsdangerous-2.1.2-2-any.pkg.tar.zst is corrupted (invalid or corrupted package

libreNMS - HTTPS with self-signed Certificates

The default libreNMS installation uses the insecure HTTP as its default protocol for web traffic. This tutorial will describe how to change to the more secure HTTPS web protocol. We will use self-signed certificates since there isn't a registered domain for the server. 1 - Creating the SSL