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May 19, 2021 · 8 min read · A quick dive into how secrets are managed and stored in Kubernetes, MicroK8s in particular, noting some of the related security concerns. Table of contents Installing MicroK8s macOS Ubuntu RHEL/CentOS Working with Kubernetes secrets MicroK8s s...
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May 19, 2021 · 1 min read · A comprehensive guide to installing, configuring, and maintaining Linux systems in the modern data center. Available from Packt Publishing! In a new book from Packt Publishing, which I co-wrote with Alex Calcatinge, we take a fresh look at Linux adm...
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Feb 9, 2019 · 4 min read · Looking to deploy your Docker containers with Amazon Elastic Container Service (ECS)? Here's a brief guide to get you going. This article uses the AWS and ECS CLI tooling in the process. Amazon ECS is a highly scalable, high-performance container or...
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Feb 1, 2019 · 3 min read · Allow or deny SSH? You may want to provide secure and limited SSH access to your public hosts, using SSH keys. Here's a simple way to do it. Care for better security with SSH? If you do, perhaps you don't want to allow root SSH access to your public...
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Jan 26, 2019 · 2 min read · Secure FTP communication with your Linux host. These instructions apply to Ubuntu 18.04 and can easily be adapted for a vast majority of Linux platforms. Install FTP Server Run the following commands to install FTP (vsftpd): sudo apt-get update sudo...
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