Register System Service (on Ubuntu 18.04)

How to register program as as a service on ubuntu 18.04

Environment

Ubuntu 18.04 (on AWS)

Step 1: Write Shell Script

HN LEE

Jun 29, 2020

How to Install Java (on Ubuntu 18.04)

how to install java on ubuntu 18.04

Versions

OpenJDK 11
OpenJDK 8
Orable Java

How to Select Version?

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Jun 9, 2020

Test: Kinds of Programming Tests

End-To-End Test, Integration Test, Unit Test

Related Concepts

Test Automation
TDD: Test Driven Development
IAC: Infrastructure As Code

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May 18, 2020

DB/MySQL: Users Accounts

Create, Grant, Drop

Create, Grant

Create Users Accounts

Grant

Delete(drop)

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May 17, 2020

Linux/Ubuntu 18.04: Handling Users Show List / Add / Delete / Update / Switch

My Env

Linux Ubuntu 18.04 LTS on AWS EC2 (None GUI)

Verifying User on Terminal

whoami
# <User Name>

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May 16, 2020

Nginx 6: w/ Python and uWSGI

Before this work

Set Python Env
Set Flask Env (or Django, etc)
Set uWSGI w/ Python (Flask, Django or etc)

Connect Nginx w/ uWSGI

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May 16, 2020

CGI, FastCGI, SCGI and WSGI

Background of CGI

Only Static Contents -> Dynamic Contents
Web server needs to communicate with Web application

CGI

Common Gateway Interface

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May 16, 2020

Nginx 5: Nginx w/ Web Application

Nginx Offers …

FastCGI Modules
uWSGI Modules
SCGI Modules

Configuration Commands

Set under ‘http-server’

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May 16, 2020

Nginx 4: Blue-Green Deploy (Non-Stop Deploy)

Mechanism

Change executable file: /usr/local/nginx/sbin/nginx
Get PID of Nginx Master Process

# reference
ps x | grep nginx | grep master

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May 16, 2020

Nginx 3: Performance Test w/ Sample Server

Create Test Server

include in /usr/local/nginx/html/index.html (default dir)
configuration (default setting)

http {
  include mine.types;
  default_type…