Tag: Kubernetes
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What can a service mesh do?
Posted on September 17, 2022, Level beginner Resource Length short
A service mesh is a force multiplier that can do everything from service discovery to zero trust security, load balancing, multi-cloud connectivity, automation, and north-south traffic. By Van Phan.
Tags app-development cloud cio devops containers kubernetes
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GitHub CI/CD pipeline design choices for deploying Terraform code to GCP data domain
Posted on September 5, 2022, Level intermediate Resource Length short
We have built our GCP data platform using Data Mesh principles. Each line-of-business (LoB) roughly translates to a domain on GCP. Each domain will have 3 environments, Dev, Non-Prod and Prod, and each environment will have 3 GCP projects/zones. By Bharath N.
Tags devops cicd kubernetes containers
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Steps to emulate k8s Pod Network
Posted on August 10, 2022, Level intermediate Resource Length medium
Networking is the spine of Kubernetes, but it can be challenging to understand exactly how it is expected to work. There are 4 distinct networking problems to address. By Harinderjit Singh.
Tags cloud cio kubernetes containers devops gcp
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Using Kong API Gateway with an event driven system to modernize legacy integrations
Posted on May 5, 2022, Level intermediate Resource Length medium
Let's talk API gateways and event based integration a bit. Amazon API gateway has been a pillar of serverless applications on AWS, it allows developers to manage API endpoints backed by Lambda functions or potentially other services. By Sebastien Goasguen.
Tags web-development devops app-development kubernetes containers
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Rapid event notification system at Netflix
Posted on May 3, 2022, Level intermediate Resource Length medium
Netflix has more than 220 million active members who perform a variety of actions throughout each session, ranging from renaming a profile to watching a title. Reacting to these actions in near real-time to keep the experience consistent across devices is critical for ensuring an optimal member experience. By Ankush Gulati, David Gevorkyan.
Tags streaming messaging kubernetes containers devops infosec
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Increasing the security bar in Ingress-NGINX v1.2.0
Posted on May 2, 2022, Level intermediate Resource Length medium
The Ingress may be one of the most targeted components of Kubernetes. An Ingress typically defines an HTTP reverse proxy, exposed to the Internet, containing multiple websites, and with some privileged access to Kubernetes API (such as to read Secrets relating to TLS certificates and their private keys). By Ricardo Katz (VMware), James Strong (Chainguard).
Tags nginx kubernetes containers devops infosec
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Facelift Kurun for Kubernetes event tunneling
Posted on April 8, 2022, Level intermediate Resource Length medium
Kurun is a multi-tool to help Kubernetes developers. We can summarize one of its features in a short sentence: just like go run main.go but executed inside Kubernetes with one command. By Sándor Lovász.
Tags cio infosec kubernetes containers devops
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Best practices, tools, and approaches for Kubernetes monitoring
Posted on March 31, 2022, Level beginner Resource Length medium
Let's look at some of the available Kubernetes monitoring and Kubernetes logging tools, including Prometheus for monitoring and Grafana for visualization and dashboards. By Kyle Hunter.
Tags event-driven app-development cloud monitoring kubernetes containers devops
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Handling multiline logs with Loki and Fluent Bit on Kubernetes
Posted on March 26, 2022, Level beginner Resource Length medium
Logging is one of the core parts of monitoring in an application life cycle. Fluent Bit is an open-source project that allows log processing and forwarding. In this post, I will point out some useful hin that I have found during configuring the fluent bit for our environment. Loki is another tool from Grafana used for log aggregations. By @cleancloud-k8s.com.
Tags kubernetes java web-development devops
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NGINX tutorial: Reduce Kubernetes latency with autoscaling
Posted on March 20, 2022, Level beginner Resource Length medium
Your organization built an app in Kubernetes and now it's getting popular! You went from just a few visitors to hundreds (and sometimes thousands) per day. But there's a problem... he increased traffic is hitting a bottleneck, causing latency and timeouts for your customers. If you can't improve the experience, people will stop using the app. By Daniele Polencic of learnk8s.
Tags nginx kubernetes containers devops servers
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A cloud-like on-prem load balancer for Kubernetes?
Posted on February 21, 2022, Level intermediate Resource Length medium
Everyone knows that using a Kubernetes Load Balancer is a challenge. Back in the day when I was responsible for network operations, the load balancer management was under my team's responsibility too. By Alex Saroyan.
Tags cloud devops cicd kubernetes
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An introduction to the Azure DevOps toolset
Posted on February 19, 2022, Level intermediate Resource Length medium
In this post, we start to delve into DevOps toolsets, specifically Microsoft Azure DevOps Services. This is the third in a series of blog posts about DevOps. By Ron Callahan.
Tags azure cloud cicd devops kubernetes servers