Red Hat Ansible Automation Platform now available on Google Cloud Marketplace

google cloud blog

Breaking news! Red Hat just announced Ansible Automation Platform’s availability on Google Cloud Marketplace. 

I’d like to take a few moments to provide some more details about this offering and why you should consider accessing Ansible Automation Platform directly from the Google Cloud Marketplace.

As organization’s hybrid cloud environments continue to grow in complexity, so does the need to increase efficiency and speed. The solution is to leverage an automation platform that can help any organization create, manage, and scale their automation efforts across the entire IT infrastructure. Ansible Automation Platform is the glue that coordinates and scales automation across all IT domains, and fosters a culture of collaboration across the disparate teams within an organization.

 

Google Cloud Marketplace deployment

Ansible Automation Platform deploys directly from the Google Cloud Marketplace as a self-managed application. The many benefits include:

  1. It deploys into your environment, where you have total control over how you deploy, configure, and operationalize the solution.
  2. Ongoing upgrades will be simpler because of this deployment model, so while this is a self-managed solution, it’s still simpler to maintain than if you had started from scratch yourself.
  3. The ability to scale out the Ansible Automation Platform environment using Continue reading

Start Multiple netlab Labs on the Same Server

A heavy netlab user sent me an email along these lines:

We’re running multiple labs in parallel on the same server, and we’re experiencing all sorts of clashes like overlapping management IP addresses. We “solved” that by using static device identifiers in our labs, but I’m wondering if there’s a better way of doing it?

That’s exactly the sort of real-life challenges I love working on, so it wasn’t hard to get me excited, and the results are bundled in netlab release 1.5.

Read more …

Start Multiple netlab Labs on the Same Server

A heavy netlab user sent me an email along these lines:

We’re running multiple labs in parallel on the same server, and we’re experiencing all sorts of clashes like overlapping management IP addresses. We “solved” that by using static device identifiers in our labs, but I’m wondering if there’s a better way of doing it?

That’s exactly the sort of real-life challenges I love working on, so it wasn’t hard to get me excited, and the results are bundled in netlab release 1.5.

Read more …

Weekend Reads 021723


In Emoi Services LLC v. Owners Insurance Company, the Ohio Supreme Court recently found software is an intangible item that cannot experience direct physical loss or damage and, therefore, the plaintiff’s inability to access or use its software during a ransomware attack was outside the scope of its “businessowners” policy.


Searching Google for downloads of popular software has always come with risks, but over the past few months, it has been downright dangerous, according to researchers and a pseudorandom collection of queries.


Here’s a provocative question: Is it possible, given the vast array of security threats today, to have too many security tools?


This debate has proved futile for two reasons. First, the characteristics of any specific application will dictate which venue is more expensive — there is no simple, unequivocal answer. Second — the question implies that a buyer would choose a cloud or on-premises data center primarily because it is cheaper. This is not necessarily the case


The RISC-V architecture looks set to become more prevalent in the high performance computing (HPC) sector, and could even become the dominant architecture, at least according to some technical experts in the field.


Major US carriers are exaggerating the availability Continue reading

Worth Reading: On ChatGPT

One of the best descriptions of what ChatGPT does and what it cannot do I found so far comes from an ancient and military historian. The what is ChatGPT and what is an essay parts are a must-read, the preparing to be disrupted conclusion is pure gold:

I do think there are classrooms that will be disrupted by ChatGPT, but those are classrooms where something is already broken.

I can’t help but think of the never-ending brouhaha about exam brain dumps.

Read more …

Worth Reading: On ChatGPT

One of the best descriptions of what ChatGPT does and what it cannot do I found so far comes from an ancient and military historian. The what is ChatGPT and what is an essay parts are a must-read, the preparing to be disrupted conclusion is pure gold:

I do think there are classrooms that will be disrupted by ChatGPT, but those are classrooms where something is already broken.

I can’t help but think of the never-ending brouhaha about exam brain dumps.

Read more …

Heavy Networking 666: Improving Quality Of Experience With LibreQoS

Welcome to Heavy Networking! In this episode we discuss LibreQoS, a free and open source software project to help ISPs improve network latency and responsiveness and improve the Quality of Experience (QoE) for their customers. That project is LibreQoS, and it's being used by ISPs and others to ensure stable latency across networks.

The post Heavy Networking 666: Improving Quality Of Experience With LibreQoS appeared first on Packet Pushers.

The Future Of DPUs In IT Infrastructure – Packet Pushers Livestream With Dell Technologies – Video

Data Processing Units (DPUs) describe the next generation of SmartNICs. They enhance the simple NIC with compute and memory and they have an operating system to host applications and APIs for system call offloads. DPUs can accelerate networking, security, and storage capabilities on servers while preserving CPU resources for applications. The Packet Pushers hosted a […]

The post The Future Of DPUs In IT Infrastructure – Packet Pushers Livestream With Dell Technologies – Video appeared first on Packet Pushers.

What David Flanagan Learned Fixing Kubernetes Clusters

People are mean. That’s one of the first things David Flanagan learned by fixing 50+ deliberately broken Kubernetes clusters on his YouTube series, “Klustered.” In one case, the submitter substituted a ‘c’ character with a unicode doppleganger — it looked identical to a c on the terminal output — thus causing an error that led to Flanagan doubting himself and his ability to fix clusters. “I really hate that guy,” Flanagan confided at the Civo Navigate conference last week in Tampa. “That was a long episode, nearly two hours we spent trying to fix this. And what I love about that clip — because I promise you, I’m quite smart and I’m quite good with Kubernetes — but it had me doubting things that I know are not the fault. The fact that I thought a six digit number is going to cause any sort of overflow on a 64 bit system — of course not. But debugging is hard.” After that show, Klustered adopted a policy of no Unicode breaks. “You only learn when things go wrong,” Flanagan said. “This is why I really love doing Klustered. If you just have a cluster that just works, Continue reading

Technology Short Take 165

Welcome to Technology Short Take #165! Over the last few weeks, I’ve been collecting articles I wanted to share with readers on major areas in technology: networking, security, storage, virtualization, cloud computing, and OSes/applications. This particular Technology Short Take is a tad heavy on cloud computing, but there’s a decent mix of other articles as well. Enjoy!

Networking

  • For a deeper understanding of Kubernetes networking, and in particular the role played by kube-proxy, I highly recommend this post by Arthur Chiao. There is a ton of information here!
  • Denis Mulyalin shows how to use Nornir, Salt, and NetBox to template your network tests. Now if Denis’ site just had a discoverable RSS feed…

Security

  • Aeva Black and Gil Yehuda tackle the conundrum of open source security.
  • If you haven’t looked at Teri Radichel’s series of posts on automating cybersecurity metrics (ACM), you should. There’s quite a bit of good information there.
  • This post on Cedar—a new policy language developed by AWS—is an interesting read. I’m curious as to the constraints that led AWS to develop a new policy language versus using something like Rego (part of Open Policy Agent); this isn’t something the article touches upon.

Cloud Computing/Cloud Continue reading

API Gateway, Ingress Controller or Service Mesh: When to Use What and Why

In just about every conversation on ingress controllers and service meshes, we hear some variation of the questions, “How is this tool different from an API gateway?” or “Do I need both an API gateway and an ingress controller (or service mesh) in Kubernetes?” This confusion is understandable for two reasons: Ingress controllers and service meshes can fulfill many API gateway use cases. Some vendors position their API gateway tool as an alternative to using an ingress controller or service mesh — or they roll multiple capabilities into one tool. Here, we will tackle how these tools differ and which to use for Kubernetes-specific API gateway use cases. For a deeper dive, including demos, watch the webinar “API gateway routes API requests from a client to the appropriate services. But a big misunderstanding about this simple definition is the idea that an API gateway is a unique piece of technology. It’s not. Rather, “API gateway” describes a set Continue reading

Hedge 166: Oblivious DoH with Chris Wood

DNS over HTTPS, or DoH, is designed to protect the end user’s DNS queries from last mile providers—but recursive servers (or resolvers) also have full access to what a user is asking for. How can users preserve their privacy against data collection at recursive servers? ODoH provides one answer. Listen in as Tom Ammon, Chris Wood, and Russ White discuss how ODoH works, and what this means for user privacy.

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