Daily Archives: 11/01/2020

Jenkins: Redis deployment, and Helm subchart values
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1 November 2020

The task is to create a Jenkins job to deploy Redis to Dev/Stage/Prod Kubernetes clusters. In the Redis: running Master-Slave replication in Kubernetes we did it manually to see how it’s working, now it’s time to automate it. The main question is how to pass parameters for different environments during the deployment? I’d like to… Read More »

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Kubernetes: Service, load balancing, kube-proxy, and iptables
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1 November 2020

One day I wondered – how is load balancing between pods is working in Kubernetes? I.e. – we have an external Load Balancer. Then a Service. And behind it – Pods. What happens when we are receiving a network packet from the world, and we have a few pods – how the traffic will be… Read More »

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