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Author: Ercan

A man who is whispering to Linux servers. Writer at https://ercanermis.com, Linux System Administrator and DevOps Engineer at Masomo Games.

Create an S3 Bucket and Set a Policy via CLI

Posted on July 17, 2022July 17, 2022 by Ercan

I really like to use CLI commands and it’s my daily routine. Today, I’ll tell to you “How do you create an S3 Bucket on AWS” and “Put an S3 Bucket Policy” via CLI. Let’s start… The first thing, you should set your AWS_ACCESS_KEY and AWS_SECRET_ACCESS_KEY. It means you should run aws configure the command…

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Issue a Let’s Encrypt SSL with the AWS Route53

Posted on July 16, 2022July 16, 2022 by Ercan

Hello, In this article, I want to tell you how you can issue a Let’s Encrypt SSL with the AWS Route53 service. Let’s start to learn. What is Let’s Encrypt? Let’s Encrypt is a non-profit certificate authority run by Internet Security Research Group (ISRG) that provides X.509 certificates for Transport Layer Security encryption at no…

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Automate Let’s Encrypt SSL on AWS Application Load Balancer

Posted on July 2, 2022July 2, 2022 by Ercan

Most of the time, we don’t need anything except AWS Certificate Manager (ACM) but in some cases, if you are hosting your customer’s domain with ALB and you don’t have a chance to get an SSL certificate from your customer, you should do some workaround. In this article, we will issue a Let’s Encrypt SSL…

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Let’s Learn Kubernetes – Part 3

Posted on June 25, 2022June 25, 2022 by Ercan

In this part, we will learn minikube and kubectl. We will run a Kubernetes cluster on a local computer. Let’s start for learn! minikube and kubectl This is the minimal production cluster setup. It should contain at least two master and N nodes. What is minikube? Minikube means one node cluster with master and node….

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Deploy a website to S3 and CloudFront with Bitbucket Pipelines

Posted on June 23, 2022July 2, 2022 by Ercan

Bitbucket is an Atlassian product and Git-based code store and CI/CD optimized tools for collaboration teams using with Jira. When you change your code and keep a revisions and history in Bitbucket, you also need to some automation for deployment. CI/CD is for every automation and it means Continuous Integration and Continues Delivery. In this…

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Let’s Learn Kubernetes – Part 2

Posted on June 19, 2022June 19, 2022 by Ercan

Hello, here is Part 2 of the Let’s Learn Kubernetes series. If you want to read Part 1, you can follow Let’s Learn Kubernetes – Part 1 Deployment and StatefulSet In this example, now everything is running perfectly without any issue and the user can access the application via a browser. When the Application container…

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  • Create an S3 Bucket and Set a Policy via CLI
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