Latest News

Read all latest blog posts

post image
author image
:date_long

Learn AWS EKS Kubernetes cluster and devops in AWS (Part 1)

Learn AWS EKS Kubernetes cluster and devops in AWS (Part 1) Starting AWS EKS cluster manually in AWS web console

Read More
post image
author image
:date_long

Destroy terrafrom project -backend-config

export AWS_SECRET_ACCESS_KEY="..." export AWS_ACCESS_KEY_ID="..." export AWS_DEFAULT_REGION="us-west-2" export TF_VAR_project_name=hruska cd terraform/k3s terraform init -backend-config="path=/home/jantoth/Documents/sbx/ml/data/hruska/terraform.

Read More
post image
author image
:date_long

docker ansible

export CI_REGISTRY=docker.io docker login -u "devopsinuse" -p "..." $CI_REGISTRY docker push devopsinuse/ansible-ml:v2.

Read More
post image
author image
:date_long

Install Raspberry Pi OS (Raspberry Pi 3)

https://www.raspberrypi.org/documentation/installation/installing-images/linux.md Check SD card presence at your laptop lsblk -p NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT /dev/sda 8:0 0 1G 0 disk /var/lib/kubelet/pods/d6fe24f2-3dc7-4291-90f5-8c7dbb4e8382/volu /dev/mmcblk0 179:0 0 14.

Read More
post image
author image
:date_long

Install Ubuntu 20.04 (Raspberry Pi 3)

Install Ubuntu at Raspberry Pi 3 xz --decompress --stdout ~/Downloads/ubuntu-20.04.1-preinstalled-server-arm64+raspi.img.xz | sudo dd of=/dev/mmcblk0 bs=4M conv=fsync status=progress Ubuntu at Raspberry Pi WIFI setup vim /run/media/jantoth/system-boot/network-config .

Read More
post image
author image
:date_long

Install Ubuntu 20.04 (Raspberry Pi 4 8GB)

1. Install Ubuntu at Raspberry Pi 3 xz --decompress --stdout ~/Downloads/ubuntu-20.

Read More
post image
author image
:date_long

IPSec Tunnel

# LAPTOP cat /etc/ipsec.conf config setup conn laptop authby=secret pfs=yes auto=start keyingtries=3 dpddelay=30 dpdtimeout=120 dpdaction=clear ikelifetime=8h ikev2=no keylife=1h #phase2alg=aes128-sha1;modp1024 #ike=aes128-sha1;modp1024 type=tunnel left=%defaultroute leftsubnet=192.

Read More