DevOps
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ArgoCD Helm Chart Install Applications
Argo CD, a GitOps continuous delivery tool, and Helm, can both work together to help admins to simplify the deployment and management process for Kubernetes clusters. We’ll explore ArgoCD helm chart install and how to deploy an application. Table of…
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Top 25 DevOps Automation Tools in 2023
In this guide, we’ve compiled the top 25 DevOps automation tools in 2023 (plus 1) to help you enhance your workflow and streamline your software development processes. What DevOps automation tool are you using? Note the following popular DevOps automation…
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Ansible Software Patching for Beginners
Ansible is a well-known configuration management solution that can be used for automating many different things. One thing you can do very well with Ansible is using it for updates and software patching. Let’s see how. Table of contentsSetting up…
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Ansible Docker Container Management Playbooks
Ansible can be used to manage your Docker container environment and other infrastructure. Let’s see how that can be done. Table of contentsWhat is Docker?What is Ansible?Playbooks to install packagesDocker build with AnsibleDocker Installation TasksAdding Docker Image to playbooksRunning Ansible…
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Terraform remote exec provisioner to run shell commands
If you are delving into using Terraform in your production or home lab environment, it is a great way to automate your infrastructure, either in a private cloud or public cloud environment. The Terraform provisioner block allows running commands on…
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Choosing the Best VMware Automation Tools
Providing streamlined and consistent management across the virtual estate is extremely important when using enterprise virtualization servers to run virtual machines in the enterprise data center. Managing a vSphere environment can require performing many different management tasks that are tedious…
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Apt Periodic Autoclean Interval with Unattended-Upgrades
If you have a number of Linux servers in your environment, whether these are in production environments or in the home lab, you want to keep your Linux servers up-to-date with security patches across the board. Manually logging in and…
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Convert Packer Variables JSON to HCL2 for automated vSphere templates
One of the tasks I have been working on lately is getting my Packer vSphere build templates converted over from JSON to the new preferred HCL2 language as of Packer 1.7.2. This is the preferred language to write your Packer…
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Terraform prompt for variable input when creating a virtual machine
Terraform is a great infrastructure as code scripting language from Hashicorp. I use it day in and day out in the lab and in production environments to streamline the process of deploying infrastructure. In the lab environment, I have had…
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Packer Build Ubuntu 22.04 for VMware vSphere
Yesterday, Ubuntu released the latest in the line of LTS versions of Ubuntu Server and Workstation. Ubuntu 22.04 is a great release featuring many new features and enhancements to the Ubuntu family of operating systems. If you are like me,…
