DevOps and CI/CD with automation controller

 

DevOps strives to improve service delivery by bringing teams together, streamlining processes, automating tasks and making these available in a self-service manner.

Many organisations don’t realise the full benefits of DevOps for multiple reasons, including unintegrated tools, manual handovers, and lack of a unified automation solution, leading to islands of automation.

 

“If we develop automation and pipelines that aren’t cohesive and don’t interoperate, there’s a lot of risk of chaos.”

Jayne Groll, CEO, DevOps Institute.

 

Red Hat Ansible Automation Platform offers an easy-to-understand automation language, a vast array of IT ecosystem integrations, and enterprise features, such as an API and Role-Based Access Control (RBAC). This blog demonstrates how these capabilities can help accelerate your DevOps practices using simple, practical examples. 

This blog covers:

  • Using Ansible Automation Platform to automate DevOps tooling configurations.
  • Integration of Ansible Automation Platform into existing DevOps environments.
  • Orchestrating DevOps workflows using automation controller.
  • Use controller approvals to allow for final sign-off of services before production deployment.

Note

The examples shared in this blog are based on the “DevOps and CI/CD with automation controller” self-paced lab. Feel free to get hands-on and try it out!

 

Environment overview

Let’s explore the tools Continue reading

Day Two Cloud 160: Going Deep Into Cilium Service Mesh With eBPF

Today on the Day Two Cloud podcast we go deep on the Cilium service mesh, including a packet walk that takes us from packet ingestion all the way through a Kubernetes cluster. We also talk about how Cilium eBPF differs from other sidecar proxies and the potential performance and observability gains. Strap on your propeller beanie as we try to keep up with guest is Thomas Graf, a co-creator of Cilium and CTO of Isovalent.

How Can a Leadership Coach Help Me?

A leadership coach is someone who helps you develop the skills and knowledge necessary to be an effective leader. A leadership coach can help you identify your strengths and weaknesses, set goals, and create a plan to improve your leadership skills.

Benefits of Working With a Leadership Coach

Think about what coaches can do for you. If you’re wondering how they can help, there are many benefits of working with a leadership coach. Here are some of the ways a leadership coach can help you:

Improve your self-awareness

A leadership coach can help you become more aware of your own strengths and weaknesses, as well as your triggers and what motivates you. This increased self-awareness can help you make better decisions, communicate more effectively, and set better boundaries.

Set goals and create a plan

A leadership coach can help you identify your goals and create a plan to achieve them. They can also help you troubleshoot any roadblocks you may encounter along the way.

Build your confidence

A leadership coach can help you build your confidence by providing feedback and helping you practice your leadership skills.

Get feedback and accountability

A leadership coach can provide you with honest feedback and Continue reading

Microsoft extends Azure server lifetimes by 50%

Cloud service providers have been on a hardware spending spree for years, deploying hundreds of thousands of servers as they build out data centers the size of football stadiums as fast as they can.But the party may be ending. On its recent earnings call with financial analysts, Microsoft announced plans to extend the lifespan of its cloud servers from four years to six years. [ Get regularly scheduled insights by signing up for Network World newsletters. ] CFO Amy Hood said the reason for the longer deployments is due to "increased efficiencies in how we operate our server and network equipment as well as advances in technology have resulted in lives extending beyond historical accounting useful lives."To read this article in full, please click here

Microsoft extends Azure server lifetimes by 50%

Cloud service providers have been on a hardware spending spree for years, deploying hundreds of thousands of servers as they build out data centers the size of football stadiums as fast as they can.But the party may be ending. On its recent earnings call with financial analysts, Microsoft announced plans to extend the lifespan of its cloud servers from four years to six years. [ Get regularly scheduled insights by signing up for Network World newsletters. ] CFO Amy Hood said the reason for the longer deployments is due to "increased efficiencies in how we operate our server and network equipment as well as advances in technology have resulted in lives extending beyond historical accounting useful lives."To read this article in full, please click here

Microsoft extends Azure server lifetimes by 50%

Cloud service providers have been on a hardware spending spree for years, deploying hundreds of thousands of servers as they build out data centers the size of football stadiums as fast as they can.But the party may be ending. On its recent earnings call with financial analysts, Microsoft announced plans to extend the lifespan of its cloud servers from four years to six years. [ Get regularly scheduled insights by signing up for Network World newsletters. ] CFO Amy Hood said the reason for the longer deployments is due to "increased efficiencies in how we operate our server and network equipment as well as advances in technology have resulted in lives extending beyond historical accounting useful lives."To read this article in full, please click here

Microsoft extends Azure server lifetimes by 50%

Cloud service providers have been on a hardware spending spree for years, deploying hundreds of thousands of servers as they build out data centers the size of football stadiums as fast as they can.But the party may be ending. On its recent earnings call with financial analysts, Microsoft announced plans to extend the lifespan of its cloud servers from four years to six years. [ Get regularly scheduled insights by signing up for Network World newsletters. ] CFO Amy Hood said the reason for the longer deployments is due to "increased efficiencies in how we operate our server and network equipment as well as advances in technology have resulted in lives extending beyond historical accounting useful lives."To read this article in full, please click here

Inside Tesla’s Innovative And Homegrown “Dojo” AI Supercomputer

How expensive and difficult does hyperscale-class AI training have to be for a maker of self-driving electric cars to take a side excursion to spend how many hundreds of millions of dollars to go off and create its own AI supercomputer from scratch? …

Inside Tesla’s Innovative And Homegrown “Dojo” AI Supercomputer was written by Timothy Prickett Morgan at The Next Platform.

Untether AI Pulls the Curtain Rope For Its Next-Gen Inferencing System

When we last focused on Untether AI in 2021, the AI inferencing hardware startup had just secured $125 million in funding, which came a year after the company officially launched with its first-generation runAI200 devices and its unique at-memory inferencing approach. …

Untether AI Pulls the Curtain Rope For Its Next-Gen Inferencing System was written by Jeffrey Burt at The Next Platform.

BrandPost: The Numbers Don’t Lie: Apstra Delivers Major Savings in Data Center Operations

At Juniper Networks, we know that Juniper Apstra provides superior benefits to customers over the entire data center lifecycle, from Day 0 design and planning, to Day 1 deployment, through Day 2+ and ongoing operations. The problem? An assertion coming from a vendor sounds too salesy, even if our suspicions are right. So, we ran a detailed analysis through a third party, and it turns out, if anything, the results suggest we’ve been underselling the value Apstra can deliver. This blog is designed to walk through the findings. The conclusion? Those that aren’t shortlisting Juniper in the data center are likely leaving money – and capability – on the table.To read this article in full, please click here

BrandPost: The Numbers Don’t Lie: Apstra Delivers Major Savings in Data Center Operations

At Juniper Networks, we know that Juniper Apstra provides superior benefits to customers over the entire data center lifecycle, from Day 0 design and planning, to Day 1 deployment, through Day 2+ and ongoing operations. The problem? An assertion coming from a vendor sounds too salesy, even if our suspicions are right. So, we ran a detailed analysis through a third party, and it turns out, if anything, the results suggest we’ve been underselling the value Apstra can deliver. This blog is designed to walk through the findings. The conclusion? Those that aren’t shortlisting Juniper in the data center are likely leaving money – and capability – on the table.To read this article in full, please click here

Human Challenges Of Network Virtualization – Lessons Learned From NFV Projects

For the last four years I’ve worked on Network Functions Virtualization (NFV) projects at a couple of European Cloud Service Providers (CSPs). The implementation of these projects has proven to be messy (messiness is part of human nature, after all), and I wanted to share some of the lessons I’ve learned.

The post Human Challenges Of Network Virtualization – Lessons Learned From NFV Projects appeared first on Packet Pushers.

Community Spotlight series: Calico Open Source user insights from Sr. Software Developer, Burak Tahtacıoğlu

In this issue of the Calico Community Spotlight series, I’ve asked Burak Tahtacioglu from ParkLab Technology to share his experience with Kubernetes and Calico Open Source.  Let’s take a look at how Burak started his Kubernetes journey, and the insights he gained from Calico Open Source.

Q: Please tell us a little bit about yourself, including where you currently work and what you do there. 

I am a Sr. Software Developer in our Developer Experience team. I’m in charge of a team that maintains the core infrastructure, which includes the Kubernetes clusters we run. We also have the base CNI of the clusters. I am mainly responsible for Kubernetes processes, Istio service mesh, and Apache APISIX API Gateway processes of scaled applications.

Q: What orchestrator(s) have you been using?

Kubernetes.

Q: What cloud infrastructure(s) has been a part of your projects?

Amazon EKS and RKE.

Q: There are many people who are just getting started with Kubernetes and might have a lot of questions. Could you please talk a little bit about your own journey?

I first used container (LXC) processes in my development environment and applied them to the applications I was consulting. Then I started my Continue reading

24 ways to check the status of files using if commands on Linux

There are a lot more ways to check files using if commands than many of us realize. Although this information is included in the bash man page, that man page has thousands of lines and you could easily find yourself paging down more than 100 times to reach it.This post, provides information on each option and examples for some of the most useful ones. [ Get regularly scheduled insights by signing up for Network World newsletters. ] Checking if a file exists One of the most commonly used tests for checking on files is if [ -f filename ]. This test will result in true if the file exists and is a regular file—not a directory or a symbolic link. You might use it like this:To read this article in full, please click here

24 ways to check the status of files using if commands on Linux

There are a lot more ways to check files using if commands than many of us realize. Although this information is included in the bash man page, that man page has thousands of lines and you could easily find yourself paging down more than 100 times to reach it.This post, provides information on each option and examples for some of the most useful ones. [ Get regularly scheduled insights by signing up for Network World newsletters. ] Checking if a file exists One of the most commonly used tests for checking on files is if [ -f filename ]. This test will result in true if the file exists and is a regular file—not a directory or a symbolic link. You might use it like this:To read this article in full, please click here

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