CoreOS Essentials

CoreOS Essentials

AUTHOR: Rimantas Mocevicius

PUBLISHER: Packt

PAGES: 132

ISBN-10: 1785283944; ISBN-13: 978-1785283949

Develop effective computing networks to deploy your applications and servers using CoreOS

About This Book
* Get to grips with the basics of CoreOS along with managing clusters
* Write and deploy systemd and fleet units to launch docker containers
* A comprehensive, easy-to-follow guide with an introduction to the new Rocket App Container and the Google Kubernetes cluster manager

Who This Book Is For
If you are a system administrator with experience in network virtualization and want to develop computing networks for deploying applications and servers, then this is the book for you. Knowledge of Linux operating systems and Docker is expected.

What You Will Learn
* Install and set up CoreOS on your machine and learn more about etcd
* Write and deploy systemd and fleet units
* Customize your clustering machines with cloud-config
* Set up your Docker container's deployment
* Configure cluster Central Services and release channels
* Familiarize yourself with free as well as paid CoreOS services
* Get an overview of CoreOS rkt, a new App Container runtime
* Learn about Kubernetes and set up its cluster

In Detail
This book will help you get up and running on using CoreOS to develop effective computing networks. You will begin with understanding the basics of CoreOS. You will then discover what etcd is and how it is used, followed by launching Docker containers with systemd and fleet. Learn how to manage clusters, read system logs, and customize with cloud-config. You will set up the deployment to production using Docker builder and a private Docker registry. You will also see how to set up and use CoreUpdate and Enterprise Registry, and get an introduction to the new App Container called rkt and the newly introduced cluster manager known as Kubernetes.

This book will equip you with all the information you need to leverage the power of CoreOS and the related containers for the effective deployment of your applications.

Book Category

Android Developer / Asp.Net / Asp.Net MVC / Blockchain / C# / C++ / Computer Science / Database / Game Developer / Java / JavaScript / jQuery / Linux / Maven / MS Sql / MySQL / Networking / Oracle / PHP / Python / Spring / VB.Net / Visual Studio / Web Developer

HRMS & Payroll Web Application

Generate Timesheet from Daily Time Records (using finger scanner In/Out)

Using DTR Biometric Finger Scanner application system time-in/time-out we create module process to generate Timesheet for every employee. Before generating employee timesheet cut-off date make it sure that all pending approval of leave & overtime covered on that payroll cut-off date that filed by the employee’s should be approved by designated department. The report monitoring status of Leave & Overtime will help you to identify head department with pending approval to prompt them to approve. read more »

DTR Biometric Finger Scanner Time-In/Time-Out

Digital Persona U.are.U 4500 Finger Print Reader is my Software Development Kit (SDK) used in development of Daily Time Records (DTR) Attendance System which is designed to captures the time-in / time-out logs for every employee's and also we embed text to speech features... need speaker to prompt the user what is going on. Most of company today are now using Biometric fingerprint authentication to be used in time attendance that accurately and timely tracked for management reporting and also for accounting payroll processing. read more »

Government Deduction Table

The employer is required to deduct mandatory monthly contribution of SSS, PhilHealth, HDMF and tax withheld for salary above minimum wage in every pay day. Here are the list of data table provided by the government agency that used in Pinoy Web Application payroll processing. read more »

How to Compute Salary in Monthly Basis

Frequently company job advertisement is publicizing monthly pay for a position needed instead of time-based rate. Sometimes, you may be more interested on the daily rate compensation because it's easy to know how much rate per hour. read more »

How to Compute Salary in Daily Basis

All employees required to work a regular 8 hours daily from Monday to Saturday and entitled to work overtime if needed. Overtime pay rates depend on the day they work, whether it is ordinary working day, special day, regular holiday or rest day. read more »