Blog Posts

Planning a production ready kubernetes with fundamental Controllers & Operators — Part 4

• Haggai Philip Zagury (hagzag)
• Medium publications

Originally posted on the Israeli Tech Radar on medium.

Welcome back to part four of our series on building a production-ready Kubernetes cluster with fundamental controllers and operators! In the previous parts, we explored essential components like Secrets and DNS management. Today, we’ll delve into the world of Ingress, a critical concept for routing external traffic to your applications within the cluster. To explain Ingress, I’ll be taking the Analogy approach, I’ll use the analogy of a city compared to a modern distributed computer:

Planning a production ready kubernetes with fundamental Controllers & Operators — Part 5 — Scheduling

• Haggai Philip Zagury (hagzag)
• Medium publications

Originally posted on the Israeli Tech Radar on medium.

TL;DR A brief overview of scheduling in Kubernetes, “the almighty” controller loop, and additional “influencers” that enhance workload management.

Pre-commit hooks using python library pre-commit

• Haggai Philip Zagury (hagzag)
• Developer experience ( dev ex)

Pre-commit examples used in just-do-it repository

I really need a strict pre-commit considering the number of branches and tools i’m using. Because the heart of the projects is tasks I want at the bare least .pre-commit-config.yaml to include the task --list-all command considering it compiles all the includes which may change name / location between branches.

12-factor application principles and How to build by-them

• Haggai Philip Zagury (hagzag)
• Architecture , Microservices

1. Codebase
2. Dependencies
3. Config
4. Backing services
5. Build, release, run
6. Processes
7. Port binding
8. Concurrency
9. Disposability
10. Dev/prod parity
11. Logs
12. Admin processes

These 12 principles are the core of application which are designed to as a service, or as it’s known for in short SaaS.

Building a Cloud Native Platform Brick by Brick

• Haggai Philip Zagury (hagzag)
• Development , Developer experience ( dev ex) , Presentations , Chaos engineering , Youtube

This video is my intro to Cloud Native Platform, given at DevOps days TLV

Introduction to Helm, The Kubernetes Package Manager

• Haggai Philip Zagury (hagzag)
• Development , Developer experience ( dev ex) , Presentations , Monitoring , Youtube

This video is my intro to Helm given at Tikal

Modern Monitoring, Tikal Knowledge

• Haggai Philip Zagury (hagzag)
• Development , Developer experience ( dev ex) , Presentations , Monitoring , Youtube

This video is my on Modern Monitoring with Prometheus and Grafana, given at Tikal

Dev Env Evolution: Seeking developers productivity, Webinar

• Haggai Philip Zagury (hagzag)
• Youtube , Developer experience ( dev ex)

In this webinar we had two talks:

DevEnv Evolution - Seeking Developer Productivity// Haggai Philip Zaguri, DevOps Architect, Group & Tech Lead at Tikal

Kube Security Shifting left, with Armo Security

• Haggai Philip Zagury (hagzag)
• Development , Developer experience ( dev ex) , Presentations , Kubernetes , Youtube , Production readiness , Security

As kubernetes matures into the standard de facto Operating System of the Cloud, in addition to a shift in deployment methods such as GitOps and Continuous delivery paradigms - automation of security is one of our main concerns

Shorts working at Tikal

• Haggai Philip Zagury (hagzag)
• Youtube , Youtube shorts

As kubernetes matures into the standard de facto Operating System of the Cloud, in addition to a shift in deployment methods such as GitOps and Continuous delivery paradigms - automation of security is one of our main concerns