Onboard in the engineering team of Rio.Company

1. www.rio.digital
Hack Rio/OS
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Welcome
Engineering Team

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Welcome !
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We have put together a bunch of chapters which will help you in your
journey @Rio Advancement
What is expected from you
- Read all the Material links as per your role (Please understand the
concepts)
- Do the Homework, and inform your lead about the completeness
If you have issues please ask via our slack or your lead.

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Chapters as per role
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Platform Development Engineer Front end Web Basics, Ruby
API, Rails, DOM/AJAX, Ember.js
Platform Development Engineer System Web Basics, API, rust-lang, golang,
postgresql
Platform Operations Engineer Support Web Basics, API, Ruby, postgresql, NFS,
Ceph
Platform Operation Engineer DevOps Web Basics, API, Ruby, postgresql
The mandatory chapter are for all roles

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Mandatory Chapters
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Data Center
Cloud
Virtualization

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Mandatory Chapters - Advanced
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Containers
Rio/OS
NFS
Ceph

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Jump start
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1. Slides marked Material provides theoretical knowledge
1. Slides marked Homework needs to be completed practically by applying
what you read in Material
Reach out to your lead on completing each of the Homework
Do a short presentation for the questions asked in Homework

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Pre requisites
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1. Knowledge of Unix
2. GitHub
3. try.git
After you are done, you’ll must have a “github” account handy.

8. 60 mins
Mandatory Chapters
120 mins
Web Basics, Rails,
DOM/Ajax, Ember.js
120 mins
Language
golang/Ruby/lua
60 mins
Rio/OS
15 mins
Presentation

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DataCenter
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DataCenter
Disk size and type
Number of disksDisk iconNumber of cores
Number of disksDisk iconNumber of cores
Storage
- Computer, storage servers

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Cloud
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Courtesy: Please read this link for more info about IaaS, PaaS, SaaS

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Cloud
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IaaS (Check the websites, and understand what each of
these players do)

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PaaS (Check the websites and understand what each of
these players do)

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Check the websites and understand what each of these
players do

16. Virtualization

17. Materials
● Virtualization Video
● Coursera: Cloud Application
(Register in the course, its due
by the end of joining week)

18. Homework
Your are going to try Rio/OS cloud, which is
_?__
1. Signup with:
https://console.rioos.xyz
1. Explain
a. What is ssh
b. What do “digital ocean, linode, scaleway,
amazon” have in common ?
c. What is the difference between
“OpenNebula” and “digital
ocean/linode/scaleway/amazon” ?
d. What is happening when deploy a VM in
Exercise 1
Launch Ubuntu 16: VM and connect to the
instance
GoTo https://console.rioos.xyz
Read this Link for connecting to the instance.

19. Containers

20. Materials
● LXC
● Docker
● Self paced training
● Docker Vs VM

21. Homework
Your are going to try Docker, which is _?__
1. Signup with: https://hub.docker.com/
2. Install docker in your laptop
3. Explain
a. Show practically where your container
location is located in your laptop
b. Summarize what you learnt
Exercise 2
Launch Ubuntu 16: image by pulling it from
https://hub.docker.com and connect to the
ubuntu instance that runs in your laptop.

22. Web Basics

23. Materials ● Web Basics

24. Homework
Your are going to run nginx, which is _?__
1. Login to your laptop
2. Install nginx in your laptop and server a
static file.
3. Explain
a. What are the other webservers we can use.
b. Summarize what you learnt
Exercise 5
Install nginx Refer the video and demonstrate
you can serve a static file

25. API

26. Materials
● MVC Architecture
● API

27. Homework
Your are going to mock and demonstrate GET,
POST of an API using sample json.
1. Login to your laptop
2. Go to https://www.mockable.io/a/#/try
3. Explain
a. What is REST
b. What are the http verbs ?
c. Summarize what you learnt
Exercise 6
POST Create a monkey/1 with the following
data gist
GET Provide a URL which display the monkey/1
details (eg: link)

28. Rails*optional

29. Materials
● What is Rails
● Learn Rails
● Your first Rails App

30. Homework
Your are going to write a first Rails App.
1. Login to your laptop
2. Install Ruby from here
3. Explain
a. How does a request work when you type
an URL
b. What is a controller
c. What is a model
d. Summarize what you learnt
Exercise 7
Create a Rails App - Blog as per this link and
demonstrate by running
rails s

31. DOM, AJAX

32. Materials
● What is DOM
● Making an AJAX call

33. Homework
Your are going to write a first Ajax javascript.
1. Login to your laptop
2. Go to https://www.mockable.io/a/#/try
3. Explain
a. What is happening during “success” ?
b. Summarize what you learnt
Exercise 8
Using this jsFiddle, Demonstrate
1. A “success alert”
2. A “failure alert”

34. Ember.js

35. Materials
● Ember.js Tutorial
● Warming up with Ember.js
● edx: Ember.js
● Codeschool: tryember

36. Homework
Your are going to write a first Ember.js App.
1. Login to your laptop
2. Go to Ember CLI
3. Explain
a. How did the welcome page get shown ?
b. How does /rentals/”id get shown ?
c. Summarize what you learnt
Exercise 9
Create a SuperRental Ember App
1. Which will have “About, Contact Us”
2. Nested Routes

37. golang

38. Materials
● Golang Specification
● Golang Tour

39. Homework
Your are going to write a golang program.
1. Login to your laptop
2. Install golang
3. Explain
a. How did fmt.Println work ?
b. Demonstrate sruct, Interface
c. Summarize what you learnt
Exercise 10
Create a golang program
1. For the problem as per the doc

40. Ruby

41. Materials
● Ruby docs
● Ruby training

42. Homework
Your are going to write a ruby program.
1. Login to your laptop
2. Install golang
3. Explain
a. How did class/module work ?
b. Demonstrate class, module
c. Summarize what you learnt
Exercise 11
Create a ruby program
1. For the
a. problem1 as per this link
b. problem2 as per this link

43. Rustlang

44. Materials ● Rust lang

45. Homework
Your are going to write a rust lang program.
1. Login to your laptop
2. Install rustlang
3. Explain
a. How did ownership works
b. Demonstrate mod.rs, lib.rst
Exercise 12
Create a rust lang program

46. Functional Programming*optional

47. Materials
● Coursera : FP
● Fun OCaml

48. lua*optional

49. Materials
● Learn lua in 15 mins
● Lua hands on

50. Homework
Your are going to write a lua program.
1. Login to your laptop
2. Explain
a. Summarize what you learnt
Exercise 13
From this project, lets say we want to include a
new software (mongodb)
1. Provide the sequence of steps to be done
to do the same.

51. PostgreSQL

52. Materials ● Getting started with postgresql

53. Homework
Your are going to use etcdctl to post data.
1. Login to your laptop
2. Install PostgreSQL
3. Explain
a. Summarize what you learnt
Exercise 14
Setup PostgreSQL with rioodb
1. Start postgres
2. Demonstrate SELECT, INSERT

54. Rio/OS

55. Materials
● Introduction
● Architecture

56. Ceph

57. Materials
● Block Vs Object
● AWS S3
● Introduction

58. NFS

59. Materials ● Introduction

60. www.rio.digital 60
Rio Advancement Inc
Engineering Development
(www.rio.digital)
Twitter : @
Email : dev@rio.company
Docs : rio.digital/docs
Slack : Legacy slack
channel
Thank you…