Welcome to Hepapi Knowledge Hub

Hello there! 👋

This repository was created with the singular goal of fostering collaboration, knowledge exchange, and continuous learning among our team members at Hepapi.

We recognize that knowledge is power, and in our constantly evolving field, it's crucial to keep up with the latest technologies, methodologies, and best practices.

This repository is a live document, and we encourage everyone to contribute. If you have something valuable to share, don't hesitate to make a contribution. Remember, what may be obvious to you could be new to someone else.

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Help us improve

We are always looking for ways to improve our documentation. If you have any suggestions, please feel free to open an issue or a pull request.

Follow the docs on: How to contribute

Compendium

k8s-storage

• NFS Setup Requirements
• k8s-storage/longhorn.md
• Ceph Installation Guide

aws

• AWS IAM Identity Center (successor to AWS Single Sign-On), What is SSO?
• AWS CLI

linux

• Linux Tooling
• nohup and &
• NSLOOKUP
• script command
• SCP Command
• Netstat & SS Command
• cat
• NMap Command
• jobs, bg, and fg
• cht.sh Command Tool
• Linux Tips

azure

• Azure Self-Hosted Agent Installation

sre

• k8sgpt

sonarqube

• How to Set Up SonarQube with PostgreSQL, Nginx and LDAP Using Docker Compose: A Comprehensive Guide

docker

• Docker Management with Portainer

nexus

• Principle of least privilege
• Docker Hosted Repository
• Docker Proxy Repository
• Nexus Installation - Docker Private Registry
• Copy Nexus Credentials into Kubernetes
• RKE2 Registry Configuration

terragrunt

• What is Terragrunt?

kubernetes

• KEDA (Kubernetes Event-driven Autoscaling) WITH CRON
• KEDA (Kubernetes Event-driven Autoscaling)
• Simplify Cluster Backups with Velero
• Velero Cheat Sheet

logging

• ELK Stack with FileBeat
• Elasticsearch-Exporter
• EFK Stack (Elasticsearch, Fluentbit, Kibana) via Minikube
• elastalert2
• Elasticsearch Index Lifecycle Management
• Install Loki,Promtail,Grafana

jenkins

• Jenkins
• Jenkins Install
• Jenkins Shared Library

falcon-logscale

• Falcon LogScale Setup With Docker
• Falcon LogScale Agent(Log Collector) Setup
• Humio Single Node Installation Guide
• Installation
• Installation
• Installation
• falcon-logscale/javainstallation.md
• Kafka Installation (kafka.sh)
• Apt package update ####
• Apt package update ####

sumo

• Install a Sumo Logic Collector on Linux
• Local Configuration File Management
• Install a Sumo Logic Collector on Windows

postgres

• psql CLI
• Postgres Configuration
• PoC
• Backup

k8s-engine

• System Upgrade Controller
• Deploy RKE2 Highly Available Cluster
• Restoring RKE2 Clusters
• RKE2 Setup
• RKE2 Cluster Installation With Ansible
• K3S Setup

devsecops

• External Secret Operator
• DevSecOps End to End Pipeline with SonarQube,OWASP Dependency-Check,Conftest and Trivy
• Deep Dive into Security Monitoring in Kubernetes Environments: An Introduction to Falco

sealed-secrets

• Understanding Sealed Secrets: Solving the Challenge of Securely Managing Kubernetes Secrets

gitlab

• GitLab Runner Installation Guide
• GitLab Self-Hosted on Kubernetes - Installation Guide

rancher

• Rancher Installation

ansible

• Ansible Playbooks
• Install Ansible with pipx
• Ansible Roles
• Install Ansible with pipx
• Ansible Configuration File
• What is Ansible ?
• Inventory and Variables

vagrant

• Vagrant

service-mesh

• What is Istio?

git

• git/Commands.md
• Downloading Git
• Version Control System (VCS)