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Virtual Network Functions in VPC and Integration With Event Notifications in IBM Cloud

Dzone - DevOps

What Are Virtual Network Functions (VNFs)? Previously, proprietary hardware performed functions like routers, firewalls, load balancers, etc. These hardware functions are packaged as virtual machine images in a VNF. VNFs are virtualized network services that are packaged as virtual machines (VMs) on commodity hardware.

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Automate JBoss Web Server 6 Deployment With the Red Hat Ansible Certified Content Collection for JWS

Dzone - DevOps

Some of these instances have been containerized over the years, but many still run in the traditional setup of a Linux -based virtual machine or even on bare metal. Red Hat JBoss Web Server (JWS) combines the servlet engine (Apache Tomcat) with the web server (Apache HTTPD), and modules for load balancing (mod_jk and mod_cluster).

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Top 10 Infrastructure as Code (IaC) Tools for 2022

Dzone - DevOps

IaC allows DevOps teams to set up infrastructure resources, e.g., load balancers, virtual machines, and networks, using descriptive models and languages. Infrastructure as Code (IaC) revolutionized how companies design and build IT infrastructure by providing a reliable and robust way from the ground up.

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Taming the Cloud Cost Beast With Kubecost 2.0

Dzone - DevOps

The flexibility and scalability of Kubernetes come with a confusing maze of virtual machines, load balancers, ingresses, and persistent volumes that make it difficult for developers and architects to understand where their money is going. As Kubernetes adoption accelerates, so too do cloud costs.

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Automate JBoss Web Server Deployment With the Red Hat Certified Content Collection for JWS

Dzone - DevOps

Some of these instances have been containerized over the years, but many still run in the traditional setup of a virtual machine with Linux. Red Hat JBoss Web Server (JWS) combines a web server (Apache HTTPD), a servlet engine (Apache Tomcat), and modules for load balancing (mod_jk and mod_cluster).

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Red Hat Brings Ansible Automation to Google Cloud

DevOps.com

Using the Ansible Automation Platform, it’s now possible for IT teams that invoke Google Cloud to access pre-integrated services such as Google Virtual Private Cloud, security groups, load balancers […] The post Red Hat Brings Ansible Automation to Google Cloud appeared first on DevOps.com.

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Anatomy of a High Availability Kubernetes Cluster

Dzone - DevOps

This post will show how this can be achieved using a K8s ingress controller and load balancer. This example uses the same setup as last time around: virtual machines running under the default Windows Hypervisor (Hyper-V). To make room for the addition of a proxy each VM had to give up some RAM.