Practical OpenStack #003. Why these videos
Hello my friend,
OpenStack isn’t new, since the first release on 21 October 2010, the 25 releases were already published bringing new capabilities and services to OpenStack users. Moreover, these days the micro services leveraging Kubernetes and containers are the main trend for application development, whereas virtual machines going in the past. That’s true to a degree; however, the OpenStack is a perfect platform to build a normalised infrastructure for your Kubernetes, which is by the way provide some key services to Kubernetes, such as load balancing.
Don’t Forget to Learn How to Automate All the Things
Video to the Topic
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If you need a trusted and experienced partner to automate your network and IT infrastructure, get in touch with us.
P.S.
If you have further questions or you need help with your networks, we are happy to assist you, just send us a message. Also don’t forget to share the article on your social media, if you like it.
BR,
Anton Karneliuk
Practical OpenStack #002. Why OpenStack
Hello my friend,
In the previous video you have learn about the core components of any cloud. It was quite straightforward when we remove all unneeded hype, isn’t it? At the same time, you may start thinking “Hey, that’s cool. How can I get it?” That’s a very good question. And in the new video we are covering the principles of interacting with the cloud from the user perspective and provide a quick overview of the existing public and private clouds as well as highlights, why we have chosen OpenStack as a cloud platform for Karneliuk projects and for these videos.
Don’t Forget to Learn How to Automate All the Things
Video to the Topic
Need Help? Contract Us
If you need a trusted and experienced partner to automate your network and IT infrastructure, get in touch with us.
P.S.
If you have further questions or you need help with your networks, we are happy to assist you, just send us a message. Also don’t forget to share the article on your social media, if you like it.
BR,
Anton Karneliuk
Practical OpenStack #001. Cloud Computing
Hello my friend,
There is still quite a bit of a hype around a term “cloud computing” these days. The whole industry of hardware manufacturers or software vendors claiming that they are products are “cloud native”, “cloud ready”, or “build for clouds”. Well, we don’t like clouds, we like sunny weather. Let’s cut through the hype of the “cloud computing” and get straight to what it is in its core.
Don’t Forget to Learn How to Automate All the Things
Video to the Topic
Need Help? Contract Us
If you need a trusted and experienced partner to automate your network and IT infrastructure, get in touch with us.
P.S.
If you have further questions or you need help with your networks, we are happy to assist you, just send us a message. Also don’t forget to share the article on your social media, if you like it.
BR,
Anton Karneliuk
Practical OpenStack #000. Introduction
Hello my friend,
For some time we were thinking whether to step into the cloud world or not. There are so many resources existing already, which provides a decent amount of information. However, closer look revealed the vast majority of such resources are covering either public clouds, such as AWS, GCP, and Azure, or VMware products. All of these areas are important and no doubts have their users. At the same time, OpenStack is at heart of some biggest online platforms and research centres. And it is Open Source. That was a sufficient reason for us to kick off these video series. Let’s get started.
Don’t Forget to Learn How to Automate All the Things
Video to the Topic
Need Help? Contract Us
If you need a trusted and experienced partner to automate your network and IT infrastructure, get in touch with us.
P.S.
If you have further questions or you need help with your networks, we are happy to assist you, just send us a message. Also don’t forget to share the article on your social media, if you like it.
BR,
Anton Karneliuk
Privacy And Networking Part 3: Is An IP Address Protected Information For Privacy?
Does an IP address need to be treated like other Personally Indentifiable Information (PII)?
The post Privacy And Networking Part 3: Is An IP Address Protected Information For Privacy? appeared first on Packet Pushers.
Heavy Networking 628: Pluribus Extends Its SDN Fabric To SmartNICs/DPUs
On today's sponsored Heavy Networking podcast we talk to Pluribus Networks. Pluribus can extend networking and security services directly to smartNICs/DPUs via its Unified Cloud Fabric to improve performance, visibility, and security. We talk with Mike Capuano and Alessandro Barbieri from Pluribus on how it all works.
The post Heavy Networking 628: Pluribus Extends Its SDN Fabric To SmartNICs/DPUs appeared first on Packet Pushers.
Heavy Networking 628: Pluribus Extends Its SDN Fabric To SmartNICs/DPUs
On today's sponsored Heavy Networking podcast we talk to Pluribus Networks. Pluribus can extend networking and security services directly to smartNICs/DPUs via its Unified Cloud Fabric to improve performance, visibility, and security. We talk with Mike Capuano and Alessandro Barbieri from Pluribus on how it all works.The Cloudflare network now spans 275 cities
It was just last month that we announced our network had grown to over 270 cities globally. Today, we’re announcing that with recent additions we’ve reached 275 cities. With each new city we add, we help make the Internet faster, more reliable, and more secure. In this post, we’ll talk about the cities we added, the performance increase, and look closely at our network expansion in India.
The Cities
Here are the four new cities we added in the last month: Ahmedabad, India; Chandigarh, India; Jeddah, Saudi Arabia; and Yogyakarta, Indonesia.
A closer look at India
India is home to one of the largest and most rapidly growing bases of digital consumers. Recognising this, Cloudflare has increased its footprint in India in order to optimize reachability to users within the country.
Cloudflare’s expansion in India is facilitated through interconnections with several of the largest Internet Service Providers (ISPs), mobile network providers and Internet Exchange points (IXPs). At present, we are directly connected to the major networks that account for more than 95% of the country’s broadband subscribers. We are continuously working to not only expand the interconnection capacity and locations with these networks, but also establish Continue reading
Practical Python For Networking: 6.4 – Run Package Example – Video
Now that you’ve learned how to put together a package, this lesson shows you how to call that package in a script. Course files are in a GitHub repository: https://github.com/ericchou1/pp_practical_lessons_1_route_alerts Eric Chou is a network engineer with 20 years of experience, including managing networks at Amazon AWS and Microsoft Azure. He’s the founder of Network […]
The post Practical Python For Networking: 6.4 – Run Package Example – Video appeared first on Packet Pushers.
Video: The Long Tail of AI/ML Problems
It’s time for the bad part of AI/ML in Networking: Good, Bad, and Ugly webinar. After describing the potential AI/ML wins, Javier Antich walked us through the long tail of AI/ML problems.
You need Free ipSpace.net Subscription to access this webinar.
Secret Management with HashiCorp Vault
Many applications these days require authentication to external systems with resources, such as users and passwords to access databases and service accounts to access cloud services, and so on. In such cases, private information, like passwords and keys, becomes necessary. It is essential to take extra care in managing such sensitive data. For example, if you write your AWS key information or password in a script for deployment and then push it to a Git repository, all users who can read it will also be able to access it, and you could be in trouble. Even if it's an internal repository, you run the risk of a potential leak.
How we were managing secrets in the service
Before we talk about Vault, let's take a look at how we've used to manage secrets.
Salt
We use SaltStack as a bare-metal configuration management tool. The core of the Salt ecosystem consists of two major components: the Salt Master and the Salt Minion. The configuration state is owned by Salt Master, and thousands of Salt Minions automatically install packages, generate configuration files, and start services to the node based on the state. The state may contain secrets, such as passwords and API Continue reading
Research Paper: One to Rule them All? A First Look at DNS over QUIC
Research paper on DNS over QUIC suggests faster than DOT & DOH
Practical Python For Networking: 6.3 – Making A Simple Package Example – Video
This lesson walks through the creation of a simple package. Course files are in a GitHub repository: https://github.com/ericchou1/pp_practical_lessons_1_route_alerts Eric Chou is a network engineer with 20 years of experience, including managing networks at Amazon AWS and Microsoft Azure. He’s the founder of Network Automation Nerds and has written the books Mastering Python Networking and Distributed […]
The post Practical Python For Networking: 6.3 – Making A Simple Package Example – Video appeared first on Packet Pushers.
Outburst: Can SONiC become the Linux of Network Operating Systems? – YouTube
Useful business primer on why and what of SONIC