AWS – S3 Bucket Read-only

We create S3 Bucket, we make it not public, we don’t change anything in the access rights. Immediately find the ARN created baketa. Create a user, on the “Permisson” tab, go to “Attach existing policies directly” and find “AmazonS3ReadOnlyAccess“. Let’s see the created user ARN. We return to the settings of S3 Bucket already created … Continue reading "AWS – S3 Bucket Read-only"

Terraform – Kubernetes cluster on AWS EC2

Terraform configuration example that creates Kubernetes cluster (Bare Metal) on AWS EC2. Creates Ingress with NodePort. IP addresses Ingress nodes. This template creates the following EC2 instances: 1 manager 2 workers 2 ingresses variables.tf

Virsh – MacOS Mojave

1. Preparation Install the necessary packages: Open the QEMU configuration file: And add/edit the following line: Restart libvirt service

Nginx – SSL A+

To enhance cryptography, you must use the Diffie-Hellman parameter file with a length of at least 4096 bits. Let’s create a file like this: Will be added to the Nginx config file: You can use the following service to check: ssllabs.com

FIX ERROR – xcode-select: error: tool ‘agvtool’ requires Xcode

The Fastlane assembly on MacOS fell on the following error: xcode-select: error: tool 'agvtool' requires Xcode, but active developer directory '/Library/Developer/CommandLineTools' is a command line tools instance Solution: Make sure that Xcode is installed, and then run the following command: