KambaAbi Kambaa

Proxmox network unavailability problems after upgrading to 8.4.1

After upgrading to 8.x, sometimes access to the proxmox lan/web interface/ssh fails to connect after plugging off and on the ethernet port, it works again for some time and this problem occurs again.

When i connected a monitor and keyboard to the proxmox machine, First i read and thought the new device naming is the problem, so i updated the GRUB_CMDLINE_LINUX field on /etc/default/grub file: it became like this after adding:

GRUB_CMDLINE_LINUX="net.naming-scheme=v252"

CopyQ Clipboard Manager

https://hluk.github.io/CopyQ/

https://github.com/hluk/CopyQ

Setting up Win+V shortcut with CopyQ

https://superuser.com/a/1734901

Ollama Web UI(running on WSL Docker) Config With Ollama running on Windows:

I have installed docker on my WSL linux machine, and i have already been using ollama on windows. With these setup in mind i wrote this gist for future reference.

When you run ollama-webui on docker on wsl and your ollama already running on windows machine, webui can not connect to ollama running on windows. For it to work you need to take these steps:

Make Ollama on Windows accessible on network:

Default makes ollama only accessible via localhost(127.0.0.1). To make it accessible on any network devices on the Windows machine, you need to add an environment variable named OLLAMA_HOST with value of 0.0.0.0. Check out the example below:

Add passworddless sudo user via ansible for Ubuntu 22.04 VM's(for personal uses/learning purposes only)

For my learning environment, i needed to quickly and correctly add a passwordless sudo user(for Ubuntu 22.04 VM), since i'm learning ansible, i decided to write the necessary inventory and playbook file, after that i decided to make it customizable via a bash script. User can enter the new user details(name and password) and machine ssh connection information (ip, username and password). And this script first tests the connection via ansible's ping module, after successful operation, asks user to run the generated playbook(or exit and show the command to run the playbook)

These bash scripts:

install python3,pip and sshpass(for ansible), and install ansible via pip
asks user to enter the new user details (username and password) to generate the ansible playbook
asks user to enter the remote machine information to generate the ansible inventory
pings the inventory machines

My Ansible Learning Notes on an Ubuntu Server 22.04 VM

What is Ansible:

A tool/way to automotize operations done in machine environments.

Installation:

First install ansible with sudo apt install ansible -y and then check it with ansible --version. This is my version info:

osboxes@jumphost:~/ansible-tutorial$ ansible --version
ansible 2.10.8

Kubernetes Cluster Installation Steps

1. osboxes ubuntu-server virtualbox image settings:

sudo dpkg-reconfigure keyboard-configuration

70 for generic keyboard 93 for Turkish layout (press 1 for the other defaults)

2. Prerequisites:

How to use Wake On Lan (WOL):

For windows:

Save the script below to a file named Wol.ps1. Change the mac address of your machine accordingly.


# Function to send Wake-on-LAN (WoL) Magic Packet
function Send-WoL {
    param (

Clear-Host
# tab auto completion for git commands
# Install with:  PowerShellGet\Install-Module posh-git -Scope CurrentUser -Force
# more on website: https://github.com/dahlbyk/posh-git?tab=readme-ov-file#installation
Import-Module posh-git
oh-my-posh init pwsh | Invoke-Expression


function QuitReplacement{

edit your docker-compose.yml file:

services:
  database:
    image: postgres:latest
    command: postgres -c 'max_connections=250'

SOURCE:

	[
	{ "keys": ["alt+d"], "command": "run_macro_file", "args": {"file": "res://Packages/Default/Delete Line.sublime-macro"} },
	{ "keys": ["ctrl+d"], "command": "duplicate_line" },
	{ "keys": ["ctrl+shift+c"], "command": "toggle_comment", "args": { "block": false } },
	{ "keys": ["ctrl+space+down"], "command": "select_lines", "args": {"forward": true} },
	{ "keys": ["ctrl+space+up"], "command": "select_lines", "args": {"forward": false}},


	{ "keys": ["shift+alt+f"], "command": "reindent", "args": {"single_line": false} } ,
	{ "keys": ["shift+alt+f"], "command": "pretty_json" ,