Imagine having multiple devices running Docker containers. How do you effectively manage all these containers? Personally, I’ve found the solution with Portainer. I can have a master running the main program and multiple agents running on the devices. In this blog post, I will explain various setups that are possible.

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This week, I switched to a different telecommunications provider, which led to a dynamic public IP address. Consequently, in today’s blog post, I will discuss the implementation of CloudFlare DNS Service as a Dynamic DNS provider. This configuration ensures that services hosted on the home network remain accessible to remote users through a stable and automatically updated domain name.

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In today’s digital age, many of us have smart devices or applications at home, but how can we access them from anywhere in the world without exposing them to potential threats? The answer is: with a VPN! A home VPN not only provides a secure and encrypted connection, but also allows us to access our home network, files, and devices remotely. In this blog post, I will share my home VPN setup and also explain how to use a DNS server to identify devices and applications using domain names instead of IP addresses.

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Author's picture

David Melo

engineer and a techie

Telco Engineer