Story Tag: k8s

Stories Tag: k8s

Deep Dive into Thanos-Part II. Monitoring Kubernetes Workloads with… | by Pavan Kumar | May, 2021 | Medium

admin 4 days ago in

Monitoring Kubernetes Workloads with Thanos and Prometheus Operator In Part I of this article we have understood the various components of Thanos and its use cases. In this Part II, we will configure Thanos with GCS ( Google Cloud Storage ) and understand how metrics can be retained for longer periods using Thanos. We will also configure Grafana to use the Thanos Query Frontend to…

Achieving Peak Efficiency For Your Kubernetes Applications Just Got Much Easier | by StormForge.io | May, 2021 | Medium

admin 6 days ago in

When we launched the StormForge platform last year, our mission was to transform containerized application optimization from a time-consuming manual, reactive function to an automatic, proactive, and continuous approach to improving cloud performance and cost-efficiency. The initial release was a big step forward from manual, trial-and-error tuning approaches, but it still required some in-depth Kubernetes expertise to identify which parameters could be tuned and to…

Image Policy Webhook with Kube-Image Bouncer | by tarun mittal | May, 2021 | Medium

admin 1 week ago in

The Image Policy Webhook is the part of the Admission Controllers in the Kubernetes, work is to intercepts requests to the Kubernetes. So how to use the image policy webhook (using Kube-Image Bouncer), to run the webhook inside the K8’s cluster. Check out the Kubernetes document:- https://kubernetes.io/docs/reference/access-authn-authz/admission-controllers/#imagepolicywebhook admission-configuration.yaml 2. Enable the policy webhook in the kube-apiserver.yaml file. enable-admission-plugins=ImagePolicyWebhook 3. Now we will create the certificates…

Liqo @ Google’s Kubernetes Podcast – The Liqo Blog – Medium

admin 1 week ago in

We recently participated in an Episode on Google’s Kubernetes Podcast, having the possibility to present Liqo. We had the possibility to cover some technical challenges in building multi-cluster topologies, discussing Liqo architecture and the next steps towards the 0.3. If you’d like to know more about Liqo or multi-cluster topologies in general, check out the episode at: https://kubernetespodcast.com/episode/148-liqo/

Deploying Hadoop in Kubernetes via helm | by Rishi Jain | May, 2021 | Medium

admin 1 week ago in

In this article, we are going to deploy the Hadoop cluster to our local K8s cluster. First thing first, Let’s create a local k8s cluster. For this purpose, we will install minikube. If the Brew Package Manager installed: If which minikube fails after installation via brew, you may have to remove the old minikube links and link the newly installed binary: Otherwise, download minikube directly:…

Create a kubernetes cluster on AWS EC2 using KOPS in 15 minutes | by Charles Victor | May, 2021 |...

admin 1 week ago in

Introduction Kubernetes clustes are important components in microservices environment. Creating one can’t get any easier by using this simple terraform code that invokes KOPS utility. The k8s cluster gets created in 15 minutes. Taking those manual changes into consideration, it shouldn’t take more than 30 minutes to provision the clusters on aws ec2. Steps Let’s see how we can create a kuberenetes cluster on aws…

[บันทึกช่วยจำ] ลองเล่น VMware vSphere with Tanzu + NSX ALB (Avi) | by Kritsadanshon Sadeewong | May, 2021 | Medium

admin 1 week ago in

เมื่อไม่กี่เดือนที่ผ่านทาง VMware ได้มีการอัพเดตตัว vSphere และ vCenter เป็นเวอร์ชั่น 7.0 u2 ซึ่งก็ได้มีการอัพเดตอะไรใหม่ๆ เข้ามาหลายอย่างมากหนึ่งในนั้นก็คือ vSphere with Tanzu รองรับการใช้งาน Avi Network ซึ่งในตอนนี้ก็จะรองรับ 3 ตัวแล้วนั้นก็คือ NSX-T, HAproxy และ NSX ALB (Avi) นั้นเอง เราทำมาทำความรู้จัก Avi Networks กันเบื้องต้นก่อนดีกว่า Avi Networks นั้นเป็นผู้พัฒนาระบบ Multi-cloud Application Delivery Services ซึ่ง VMware ได้ซื้อเข้ามาร่วมกับทีม VMware NSX ซึ่งใน Service ตัวหนึ่งที่เราจะนำมาใช้งานบน vSphere with Tanzu นั้นก็คือ Software Load Balancer โดยตอนนี้ทาง VMware จะเรียกว่า NSX Advance Load Balancer หรือ ALB นั้นเอง ในบนความนี้เราจะมาลองใช้งาน ALB…

Kubernetes 05 / WordPress & MySQL | by Kian | Duyoung Jang | May, 2021 | Medium

admin 1 week ago in

Today, I am going to launch WordPress / Mysql configuration on k8s ReplicaSet: 2 NFS Storage(Static Provision) Service: LoadBalancer Pod hostPath Storage Service: ClusterIP wppvc.yaml wppv.yaml wpsvc.yaml wppod.yaml dbpvc.yaml dbpv.yaml dbsvc.yaml dbpod.yaml Today, I learned and successfully launched a WordPress application with MySql on Kubernetes; ReplicaSet: 2, NFS Storage(Static Provision), LoadBalancer on WordPress and Pod, hostpath storage with ClusterIP on DB .

Kubernetes 04 / Practice PV, PVC, LoadBalancer, NFS & ReplicaSet | by Kian | Duyoung Jang | May, 2021 |...

admin 2 weeks ago in

Today, I am going to practice launching a web application using Persistent Volumes, Persistent Volume Claim, Network File System and ReplicaSet with Kubernetes. Firstly, install NFS, create a nfs directory, give the permission and set up in Client 1,2,3. git clone the web application I used StartBootstrap for practice purpose. Create web service with LoadBalancer which provides an externally-accessible IP address that sends traffic to…