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Development / PHP / Server

Rückblick: Symfony PHP Meetup Basel – 12. April

Gestern war ich beim Symfony PHP Meetup in Basel.. 1️⃣ hurl – ein leichtes Testing-Tool in Rust, für einfache API-Tests. 2️⃣ Ein Plugin zur Absicherung von JSON-Requests – mi einem Symfony-Plugin zur Absicherung eingehender JSON-Requests. Besonders interessant war: Die Flow-Erklärung, Der Einsatz von Compiler Passes, Und warum das Event nicht auf der Request-Ebene, sondern auf der Controller-Ebene ausgelöst wird – eine bewusste Designentscheidung für bessere Kontrolle und Trennung. 3️⃣ Symfony Clock Component – mit einem kleinen Live-Demo. Sie eignet sich ideal für testbare zeitbasierte Logik und wurde als internes Werkzeug für künftige Entwicklungen empfohlen. Danke an alle Speaker & PHP […]

AI / Development / Linux / PHP / Server / Ubuntu

Building a Product Search System with Sentence Embeddings and Similarity Scoring

We will explore how to build a product search system that leverages sentence embeddings and similartiy scoring to improve search relevance. For this projekt, we need a lightweight model from “sentence-tansformers” library. Wyh: Because we need per Product Vector Space, that must be fast and stabil. I Founded this “all-MiniLM-L6-v2” model, is small, efficient and maps sentences to 384-dimensional dense vector space, making it suitable for tasks like semantic search. Let’s Start, Step 1: Setting Up the Envrioment: First, install the necessary library: Then, import the required modules and load the model: Step 2: Generation Embeddings: We will generate embeddings […]

3D Printing / Helm / Kubernetes / Server / Ubuntu

Octoprint via Helm and Kubernetes

This repository contains Helm chart configurations for deploying OctoPrint project. The setup.sh script allows you to easily configure and deploy the chart. Direct Repo address for those with Kubernetes and Helm knowledge: https://github.com/kzorluoglu/octoprint-helm Prerequisites – Helm v3.x– Kubernetes cluster– Bash shell Usage Clone the Repository Run the Setup Script First, make the script executable: Then, run the script: The script will prompt you for the following information: These values will be used to populate the config.yaml file, which will be used for the Helm installation. Helm Install The script will automatically run helm install with the provided project name and config.yaml file. […]

Development / Linux / Server / Ubuntu

MJPG-streamer installation and run at System Startup using Systemd – Ubuntu Server

mjpg-streamer is a popular tool for streaming MJPEG video from webcams. In this tutorial, we will learn how to configure mjpg-streamer to run automatically at system startup using a systemd service unit file. Installation via Snap Step 1: Create the Service Unit File In the text editor, paste the following content: [Unit] Description=MJPG Streamer After=network.target [Service] ExecStart=ExecStart=mjpg-streamer -i “input_uvc.so” -o “output_http.so -w /home/kzorluoglu/charts/octoprint/www” Restart=always [Install] WantedBy=multi-user.target Step 2: Enable and Start the Service BONUS: if you want to run mjpg-streamer without sudo, you can try the following steps. Add your user to the video group: sudo usermod -aG video <your_username> […]

Apple M1 / Development / Kubernetes / Server

Kubernetes Port Forwarding with kubefwd on Apple M1

kubefwd is a command line tool for Kubernetes Services and allows you to access any service from your local workstation in the same namespace on cluster. kubefwd temporally adds domain records to our /etc/hosts file with the service names it forwards. Here is explaining the workflow from official GitHub repository: and Screencast (it’s also from GitHub repository) Installation with homebrew Requirement kubectl kubefwd assumes you have kubectl installed and configured with cluster access. You can install kubefwd directly from txn2/tap. To upgrade: Testing Create and run forwarding Open Gitea-Service and install it. After installation i have a new repo created […]

Apple M1 / Development / Helm / Kubernetes / Server

Gitea Installation via Helm on Apple M1

Gitea? is aa community developed and managed simple, lightweight github alternative, written in Go. Gitea provides a Helm Cart for installation on kubernetes, thats mean, if we would like to customize our install, we can do this.. But when not, we can directly use without any custom configuration/helm config. Installation And starting port-forwarding for Port 3000. and here is.. Enjoy 😊 To customize your install, here is the complete configuration details. Views: 12

Development / Docker / Helm / Kubernetes / Linux / Server

Create Docker Image with Tag from .tar file and push in Private Docker Registery

Create Docker Image from .tar file Create a tag. Before tag creating, i will learn my source image/newly created docker image ID for the tag creating command.. we can find that via “docker image ls”, but put the grep command, because i want only the same name having images seen, what I as grep argument given. And now i can create a new tag for local or for private docker registry Option 1. Tag for Only Local Using Option 2. Tag for Local and over Local/Open Registry Example Usage: in docker-compose.yml for Kubernetes deployment Views: 63

Development / Docker / Server

ERROR: for db Cannot start service db:

Error response from daemon: You cannot remove a running container 03bfa4d8781318d096d8bf91fbe5375c11912ce0f427e2059891cdad7ade25e0. Stop the container before attempting removal or force remove ERROR: for db Cannot start service db: driver failed programming external connectivity on endpoint Fix Method 1; Fix Method 2; Views: 4

Development / Linux / PHP / Raspberry Pi Zero W / Server

Raspberry Pi Zero W + USB Modem – SMS Gateway

This Article updated on 08.09.2019 Install usb-modeswitch, smstools, wvdial sudo apt-get install usb-modeswitch usb-modeswitch-data smstools wvdial Find right device and baudrate with this command; sudo wvdialconf …my modem information (modem on ttyUSB1 and baudrate 9600)… ttyUSB0<*1>: ATQ0 V1 E1 — failed with 2400 baud, next try: 9600 baud ttyUSB0<*1>: ATQ0 V1 E1 — failed with 9600 baud, next try: 9600 baud ttyUSB0<*1>: ATQ0 V1 E1 — and failed too at 115200, giving up. ttyUSB1<*1>: ATQ0 V1 E1 — OK ttyUSB1<*1>: ATQ0 V1 E1 Z — OK ttyUSB1<*1>: ATQ0 V1 E1 S0=0 — ERROR ttyUSB1<*1>: ATQ0 V1 E1 &C1 — ERROR […]