Category Archives: Kubernetes

Backup Kubernetes Object to AWS S3 using Heptio Velero(Ark)

In this post i’ll show how to backup Kubernetes objects to AWS S3 and restoring this backup to another cluster or same cluster. This allows us to copy,move,restore our objects. First of we need Velero in our system to do … Continue reading

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Serverless Function: Recognize dogs and send to Whatsapp using Twilio and AWS Rekognition

0 0 0 0 0 0 0 While i preparing my graduation project i think i need to add some kind of recognition for demo. For that purpose i used AWS Rekognition. But obiviously thats not enough :). Function is … Continue reading

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Create and upload container images to AWS ECR with Kaniko inside Kubernetes

0 0 0 0 0 0 0 In this post i’ll show how to create container images inside Kubernetes using Kaniko and uploading to ECR repository. First of all we need to configure kaniko for ecr url and aws credentials … Continue reading

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Using Traffic Shifting on Istio to make Blue/Green Deployments on Kubernetes

0 0 0 1 0 0 0 In this post i’ll show how to do blue/green deployements on Kubernetes using Istio. After installation we should create our namespace and set istio sidecar injection. Im using namespace label with automated injection … Continue reading

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BareMetal LoadBalancer for Kubernetes using MetalLB

0 0 0 0 0 0 0 In this post i’ll show how to install and use MetalLB l2 loadbalancer for Kubernetes. If you’re not using AWS,GKE or AKS you cannot passed over to pending state on LoadBalancer service on … Continue reading

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Notifying Kubernetes events to Slack using Kubewatch

0 0 0 0 0 0 0 In this post i’ll show how to notify kubernetes events to our slack channel using bitnami-labs/kubewatch. kubewatch repo can be accessed using this link. We need to create slackbot.I created new bot named … Continue reading

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Send alerts to Slack by using Kibana Sentinl

0 0 0 0 1 0 0 In this article we show how to set watcher , and configure them to how to send our slack groups with webhook. First of all we need Kibana with Sentinl. If you dont … Continue reading

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Installing Kibana with Sentinl on Kubernetes

0 0 1 0 0 0 0 This article shows how to install Kibana with Sentinl plugin on Kubernetes platform. Sentinl is a free/open-source plugin that adds reporting and alerting features to Kibana. Siren Solutions develops Sentinl. https://github.com/sirensolutions First of … Continue reading

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Kubeadm ile Kubernetes kurulumu

0 0 0 0 2 1 1 Bu yazımızda Kubeadm ile Kubernetes node kurulumunu gerçekleştiriyoruz. Test sistemimiz Ubuntu 16.04 LTS üzerindedir. Kubeadm için bazı ön gereksinimler mevcut. Bunlar docker ve kubectl. Docker için buradan önceki yazımıza gidebilirsiniz. Kubectl için bu … Continue reading

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