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Tag: devops

Cloud & Network automation challenge: GitLab CI, Slack, and Python – part 3/3

8th April 2021 by Adrian Giacometti

In the previous post we set up the infrastructure at AWS and we stored the states at GitLab. Now let’s go for the most fun part, integrate everything. We will modify a security group to allow HTTP access to the FastAPI app, and we will have all kinds of notifications and requests for approvals sent …

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Cloud & Network automation challenge: Deploy Security Rules in a DevOps/GitOps world with AWS, Terraform, GitLab CI, Slack, and Python (special guest FastAPI) – part 1/3

8th April 2021 by Adrian Giacometti

I found my next challenge while I was defining the Lab exercises for Networking in Public Cloud Deployments training course. Honestly, I didn’t know much about what was ahead, but I had a great learning idea and the will to go through the challenge. I’m not saying that this is correct nor complete, is my first …

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Cloud & Network automation challenge: AWS, Terraform and FastAPI – part 2/3

8th April 2021 by Adrian Giacometti

This part of the challenge will cover the setup of the infrastructure at AWS with Terraform, and since I’m a fan of Python I will use/learn FastAPI for web front server effect, plus a picture embedded in the served web page will come from a secured S3 bucket. All of this was part of this …

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Network Security Automation Win – block IP threats in seconds

30th December 2020 by Adrian Giacometti

Not so long ago a customer asked me for help on how to block IP addresses on their regional firewalls infrastructure. They needed a solution urgently, since lately there were some severe attacks on other companies in the region, and they didn’t want to be “on the news” too. Having a network engineer available 7×24 …

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Free Local Network backup with GUI and messaging

30th April 2020 by Adrian Giacometti

In my previous post, I showed you how easy it is to have a network configuration backup with a GUI and messaging and keep it synchronized with GitHub to see the changes, and also sending messages to Slack and emails when it runs. For this post, I modified the scripts to use a cool Open Source tool named Gogs (Thanks Nikolay …

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Free Cloud Network backup with GUI and messaging

13th April 2020 by Adrian Giacometti

Continuing with the development of my previous post where we made a very simple and complete solution for local network device configuration backups, including alerts via Slack or email. Now we are going to do some modifications to have a free complete GUI and messaging for Cloud Network configuration backups including the history, comments, and …

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