NGINX is Retiring: Your Step-by-Step Guide to Replacing Ingress NGINX

Your Curated Webinar & Blog Collection

The Ingress NGINX Controller is approaching retirement, and teams need a clear path forward to manage Kubernetes ingress traffic securely and reliably. To make this transition easier, we’ve created a single, curated hub with all the relevant blogs and webinars. This hub serves as your one-stop resource for understanding the migration to Kubernetes Gateway API with Calico Ingress Gateway.

This curated hub is designed to guide your team from understanding Ingress NGINX retirement, through evaluating options, learning the benefits of Calico Ingress Gateway, and ultimately seeing it in action with webinars and a demo.

Use This Collection to Help You Migrate Safely

• One-stop resource: No need to hunt across the site for guidance.
• Recommended reading order: Helps teams build knowledge progressively.
• Actionable takeaways: Blogs explain why and how to migrate; webinars show it in practice.
• Demo access: Direct link to schedule personalized support for your environment.

Recommended Reading

Paito SGP Terbaik dan Terpercaya sebagai Referensi Data SGP yang Konsisten

Pengantar Pentingnya Paito SGP Terbaik dan Terpercaya

Paito SGP terbaik dan terpercaya menjadi rujukan utama bagi pembaca yang membutuhkan ringkasan data harian secara rapi. Banyak orang memilih paito karena tampilannya sederhana namun informatif. Selain itu, paito memudahkan pencatatan tanpa harus membuka data satu per satu.

Di tengah banyaknya sumber, kualitas paito menentukan kepercayaan. Oleh sebab itu, memilih paito SGP yang tepat membantu pembaca memperoleh data SGP yang akurat dan konsisten. Dengan pendekatan ini, pembaca dapat memantau result SGP secara terstruktur.

Apa Itu Paito SGP dan Fungsi Utamanya

Secara umum, paito SGP merupakan tabel visual yang menyusun hasil SGP berdasarkan hari dan tanggal. Fungsi utamanya adalah menyederhanakan Continue reading

Keindahan dan Legenda di Dalam Gua Jatijajar Kebumen

KERIS TAMING SARI: SENJATA LEGENDA YANG SARAT NILAI SEJARAH

Asal Usul Keris Taming Sari

Legenda Keris Taming Sari selalu menarik perhatian banyak orang. Senjata ini terkenal sebagai keris sakti yang menyimpan kisah luar biasa. Menurut cerita rakyat, keris ini pertama kali muncul di Kerajaan Majapahit. Keris tersebut kemudian menjadi milik Hang Tuah, seorang pahlawan terkenal dari Kesultanan Malaka.

Para pandai besi hebat dipercaya menempa keris ini dengan teknik tingkat tinggi. Karena itu, Taming Sari dianggap unik. Selain itu, setiap detailnya menunjukkan karya seni kelas tinggi. Walaupun banyak legenda, para sejarawan tetap menilai benda ini sebagai simbol kejayaan masa lalu.

Selain sejarah Majapahit, hubungan dengan Malaka juga sangat kuat. Hang Tuah memakai keris ini dalam berbagai pertempuran. Oleh karena itu, sosok Hang Tuah selalu identik dengan Keris Taming Sari. Cerita tersebut terus bertahan dari generasi ke generasi.

Lebih jauh lagi, masyarakat percaya bahwa keris ini memiliki kekuatan mistis. Banyak dongeng menyebutkan keris mampu menang sendiri tanpa tuannya. Hal tersebut membuat banyak orang menganggapnya sebagai benda pusaka paling berpengaruh di Nusantara.

Ciri Khas Keris Taming Sari

Bila membahas keris legendaris ini, Continue reading

Burung yang Hanya Ada di Indonesia: Cucakrawa

Keindahan Burung Endemik dengan Suara Merdu

Burung Cucakrawa atau dikenal sebagai Cucak Rawa menjadi salah satu burung yang sangat istimewa di Indonesia. Selain itu, burung ini juga memiliki kicauan merdu yang memukau banyak pecinta burung. Karena itu, banyak orang merasa terpikat oleh pesonanya. Bahkan, mereka rela menghabiskan banyak uang untuk memilikinya. Namun, keberhasilan dalam melestarikan burung endemik ini tetap menjadi fokus penting.

Selain itu, Cucakrawa juga memperlihatkan warna tubuh yang menarik. Bulunya terlihat cokelat zaitun dengan kombinasi putih bersih di beberapa bagian. Kemudian, bentuk tubuhnya tampak gagah dan elegan. Karena itu, burung ini semakin populer. Hingga kini, keberadaannya tetap menjadi simbol kekayaan alam Indonesia.

Asal Usul dan Habitat Alami

Secara ilmiah, Cucakrawa memiliki nama Pycnonotus zeylanicus. Burung ini hanya hidup di Indonesia, terutama di wilayah Sumatra, Jawa, dan sebagian Kalimantan. Mereka hidup di rawa, hutan sekunder, serta daerah lembap. Oleh karena itu, mereka sangat bergantung pada lingkungan yang alami dan terjaga.

Selain itu, burung ini juga senang tinggal pada pepohonan tinggi. Mereka memilih tempat yang Continue reading

On MPLS Paths, Tunnels and Interfaces

One of my readers attempted to implement a multi-vendor multicast VPN over MPLS but failed. As a good network engineer, he tried various duct tapes but found that the only working one was a GRE tunnel within a VRF, resulting in considerable frustration. In his own words:

How is a GRE tunnel different compared to an MPLS LSP? I feel like conceptually, they kind of do the same thing. They just tunnel traffic by wrapping it with another header (one being IP/GRE, the other being MPLS).

Instead of going down the “how many angels are dancing on this pin” rabbit hole (also known as “Is MPLS tunneling?”), let’s focus on the fundamental differences between GRE/IPsec/VXLAN tunnels and MPLS paths.

IP Addresses through 2025

NB558: Microsoft Buys Indulgences for Carbon Sins; Starlink Cleared for 7,500 More Satellites

How we mitigated a vulnerability in Cloudflare’s ACME validation logic

On October 13, 2025, security researchers from FearsOff identified and reported a vulnerability in Cloudflare's ACME (Automatic Certificate Management Environment) validation logic that disabled some of the WAF features on specific ACME-related paths. The vulnerability was reported and validated through Cloudflare’s bug bounty program.

The vulnerability was rooted in how our edge network processed requests destined for the ACME HTTP-01 challenge path (/.well-known/acme-challenge/*).

Here, we’ll briefly explain how this protocol works and the action we took to address the vulnerability. 

Cloudflare has patched this vulnerability and there is no action necessary for Cloudflare customers. We are not aware of any malicious actor abusing this vulnerability.

ACME is a protocol used to automate the issuance, renewal, and revocation of SSL/TLS certificates. When an HTTP-01 challenge is used to validate domain ownership, a Certificate Authority (CA) will expect to find a validation token at the HTTP path following the format of http://{customer domain}/.well-known/acme-challenge/{token value}. 

If this challenge is used by a certificate order managed by Cloudflare, then Cloudflare will respond on this path and provide the token provided by the CA to the caller. If the token provided does not Continue reading

How Moving Away from Ansible Made netlab Faster

TL&DR: Of course, the title is clickbait. While the differences are amazing, you won’t notice them in small topologies or when using bloatware that takes minutes to boot.

Let’s start with the background story: due to the (now fixed) suboptimal behavior of bleeding-edge Ansible releases, I decided to generate the device configuration files within netlab (previously, netlab prepared the device data, and the configuration files were rendered in an Ansible playbook).

As we use bash scripts to configure Linux containers, it makes little sense (once the bash scripts are created) to use an Ansible playbook to execute docker exec script or ip netns container exec script. netlab release 26.01 runs the bash scripts to configure Linux, Bird, and dnsmasq containers directly within the netlab initial process.

Now for the juicy part.

RAID 5 with mixed-capacity disks on Linux

Standard RAID solutions waste space when disks have different sizes. Linux software RAID with LVM uses the full capacity of each disk and lets you grow storage by replacing one or two disks at a time.

We start with four disks of equal size:

$ lsblk -Mo NAME,TYPE,SIZE
NAME TYPE  SIZE
vda  disk  101M
vdb  disk  101M
vdc  disk  101M
vdd  disk  101M

We create one partition on each of them:

$ sgdisk --zap-all --new=0:0:0 -t 0:fd00 /dev/vda
$ sgdisk --zap-all --new=0:0:0 -t 0:fd00 /dev/vdb
$ sgdisk --zap-all --new=0:0:0 -t 0:fd00 /dev/vdc
$ sgdisk --zap-all --new=0:0:0 -t 0:fd00 /dev/vdd
$ lsblk -Mo NAME,TYPE,SIZE
NAME   TYPE  SIZE
vda    disk  101M
└─vda1 part  100M
vdb    disk  101M
└─vdb1 part  100M
vdc    disk  101M
└─vdc1 part  100M
vdd    disk  101M
└─vdd1 part  100M

We set up a RAID 5 device by assembling the four partitions:¹

$ mdadm --create /dev/md0 --level=raid5 --bitmap=internal --raid-devices=4 \
>   /dev/vda1 /dev/vdb1 /dev/vdc1 /dev/vdd1
$ lsblk -Mo NAME,TYPE,SIZE
    NAME          TYPE    SIZE
    vda           disk    101M
┌┈▶ └─vda1        part    100M
┆   vdb           disk    101M
├┈▶ └─vdb1        part    100M
┆    Continue reading

Hedge 292: Data Center Costs

The cost of building and maintaining a data center is rising rapidly–and not just in financial terms. George Michaelson joins Tom and Russ to discuss the wider costs of data centers.
 

 
download

TNO053: Ethernet Is Everywhere

Is Nvidia Assembling The Parts For Its Next Inference Platform?

No, we did not miss the fact that Nvidia did an “acquihire” of AI accelerator and system startup and rival Groq on Christmas Eve. …

Is Nvidia Assembling The Parts For Its Next Inference Platform? was written by Timothy Prickett Morgan at The Next Platform.

HN810: AI in Network Operations: Pragmatism Over Hype (Sponsored)

You Might Not Know This, but Your NAS Might Be a Good Docker Server

Recently, I procured a

TSMC Has No Choice But To Trust The Sunny AI Forecasts Of Its Customers

If the GenAI expansion runs out of gas, Taiwan Semiconductor Manufacturing Co, the world’s most important foundry for advanced chippery, will be the first to know. …

TSMC Has No Choice But To Trust The Sunny AI Forecasts Of Its Customers was written by Timothy Prickett Morgan at The Next Platform.

CNCF Dragonfly Speeds Container, Model Sharing with P2P

The Dragonfly project, an open source peer-to-peer image and file distribution system, open source technology, under CNCF’s wing Dragonfly, originally developed for internal use by

Astro is joining Cloudflare

The Astro Technology Company, creators of the Astro web framework, is joining Cloudflare.

Astro is the web framework for building fast, content-driven websites. Over the past few years, we’ve seen an incredibly diverse range of developers and companies use Astro to build for the web. This ranges from established brands like Porsche and IKEA, to fast-growing AI companies like Opencode and OpenAI. Platforms that are built on Cloudflare, like Webflow Cloud and Wix Vibe, have chosen Astro to power the websites their customers build and deploy to their own platforms. At Cloudflare, we use Astro, too — for our developer docs, website, landing pages, and more. Astro is used almost everywhere there is content on the Internet.

By joining forces with the Astro team, we are doubling down on making Astro the best framework for content-driven websites for many years to come. The best version of Astro — Astro 6 —  is just around the corner, bringing a redesigned development server powered by Vite. The first public beta release of Astro 6 is now available, with GA coming in the weeks ahead.

We are excited to share this news and even more thrilled for what Continue reading

Infrahub with Damien Garros

Why do we need Infrahub, another network automation tool? What does it bring to the table, who should be using it, and why is it using a graph database internally?

I discussed these questions with Damien Garros, the driving force behind Infrahub, the founder of OpsMill (the company developing it), and a speaker in the ipSpace.net Network Automation course.