Local and Wavelength Zones in AWS
Local Zones and Wavelength Zones are a relatively new service (2022 initial launch) offered by AWS to help bring your
9 min read
Hey, I'm Dan đź‘‹
I'm an infra guy with an interest in building apps and the creative space in tech.
I created HoloWolf (my online alias is @HoloWolfDan) to share projects and ideas, write tutorials and perspectives on tech, and build in public, failures included.
Get insights from someone with over 16 years experience in tech and a love for building stuff and being creative. 👇
Latest posts
VPC Peering Connections vs Transit Gateway
You may have encountered the terms "VPC Peering Connection" & "Transit Gateway" during your time as
8 min read
AWS to begin charging for public IPv4 addresses
It's a cold and blustery day in the UK, but AWS decided it was a good time to
8 min read
Deep Dive - VPCs - A Guide for Network Engineers
I've tried to cover most of the key concepts/ technologies utilised in VPCs in this post, but I
16 min read
The Building Blocks of Cloud Networking - A Guide for Network Engineers
IntroÂ
It's been three years since I started my journey into the cloud, and every day, there'
13 min read
BGP in AWS
What is a routing protocol?Â
A routing protocol is a mechanism that enables the exchange and distribution of routing information
6 min read
Update Your AWS Security Group Using Python & boto3
Why?Â
I'm regularly (once a week) having to update a security group for my EC2 instances to allow
1 min read
Using Ansible for Juniper Configuration Backup and Managing with Git
IntroÂ
Short blog post, as many of you, will just want to fiddle with the playbook(s) itself.
GitHub repo
4 min read
Monitor Raspberry PI and Linux Metrics with Grafana & Prometheus on Docker
IntroÂ
Have you ever wanted to view or stream metrics from your Pi's and set it up with
13 min read
Collecting Juniper RSI and Log Files for JTAC
During your time as a network engineer, you may be required to collect log files and RSI info to assist
1 min read
Setting Up NetBox on Proxmox and Docker
What is NetBox?Â
From their docs: NetBox is an infrastructure resource modelling (IRM) application designed to empower network automation. Initially
5 min read