Walkthrough google cloud platform

@tegarimansyah
Walkthrough
Google Cloud Platform
GDG Cloud Surabaya #1 Meetup
Webinar, 11 April 2020

Tegar Imansyah
Software & IoT Enthusiast
About:
Software Architect at Alterra
Surabaya.py Organizer Advisor
Interested in IoT, Linux, Web
Spoke at PyCon Malaysia and PyCon Indonesia
Get in Touch:
github.com/tegarimansyah
t.me/tegarimansyah
linked.in/tegarimansyah
@tegarimansyah 2

@tegarimansyah
Agenda
● GCP at a glance
● Project ideation
● Approach to implement the idea
● How much? Free?
3

@tegarimansyah
Any Question? Put it in: https://sli.do
4
And enter event code: #91018

@tegarimansyah
What is Google Cloud Platform?
Google Cloud Platform (GCP), oﬀered by
Google, is a suite of cloud computing services
that runs on the same infrastructure that
Google uses internally for its end-user
products, such as Google Search, Gmail and
YouTube.
Alongside a set of management tools, it
provides a series of modular cloud services
including computing, data storage, data
analytics and machine learning.
5Source: https://en.wikipedia.org/wiki/Google_Cloud_Platform

@tegarimansyah
Some GCP Services
6
https://cloud.google.com/products

@tegarimansyah
Sample Project: Cloud Recording
Think like SoundCloud, everyone can put their record and hear each other.
Features:
● It should use https
● It should handling user registration and login
● It should handling user upload and playback audio
● It should handling ﬁles storage
7

@tegarimansyah
Service We Will Use
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Approach #1: Single VM
* I’m not saying this is the best design for this scenario

@tegarimansyah
Single VM
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● It should use https → Google Compute Engine (NGINX + Let’s Encrypt) or Cloud
DNS + Load Balancer
● It should handling user registration and login → Google Compute Engine
(Our own app + Database) or Database Service (Cloud SQL or Firestore)
● It should handling user upload and playback audio → Google Compute
Engine (Our own app + Database) or Database Service (Cloud SQL or Firestore)
● It should handling ﬁles storage → Google Compute Engine (Our Own App
access to its storage) + Persistent Disk

@tegarimansyah
Pros and Cons
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Pros
● Build like other IaaS or your own computer
● Great ﬂexibility
● Always On
Cons
● Manage all by yourself
● Manual scale

@tegarimansyah
Service We Will Use
11
Approach #2: Serverless

@tegarimansyah
Serverless #1 App Engine
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● It should use https → Google App Engine (Custom Domain)
● It should handling user registration and login → Identity Platform
● It should handling user upload and playback audio → Google App Engine
(Our own app) + Database Service (Firestore)
● It should handling ﬁles storage → Cloud Storage
Quickstart: https://cloud.google.com/appengine/docs/standard/python3/quickstart

@tegarimansyah
Pros and Cons
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Pros
● Very fast for getting started -- only specify your app
● Automatic Scaling
● Able to scale down to 0 (Free if no request)
Cons
● Speciﬁc YAML setup
● Cold Start
● Only for speciﬁc language (Java, Python, PHP, Go, and Node.js)

@tegarimansyah
Serverless #2 Cloud Functions
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● It should use https → Cloud Functions + API Management (Custom Domain)
● It should handling user upload and playback audio → Cloud Functions (Our
own app) + Database Service (Firestore)
Quickstart: https://cloud.google.com/functions/docs/quickstart

@tegarimansyah
Pros and Cons
15
Pros
● Very fast for getting started -- only specify your function
● Automatic Scaling
Cons
● Speciﬁc YAML setup
● Cold Start
● Only for speciﬁc language (Python, Go, and Node.js) and runtime

@tegarimansyah
Service We Will Use
16
Approach #3: Container Based

@tegarimansyah
Container Based
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● It should use https → Cloud Run (Running Container with Knative) or Use
Google Kubernetes Engine
● It should handling user upload and playback audio → Cloud Run (Our own
app) + Database Service (Firestore)
Quickstart: https://cloud.google.com/run/docs/quickstarts/build-and-deploy

@tegarimansyah
Pros and Cons
18
Pros
● Use our own dockerﬁle
● Integration with kubernetes cluster
Cons
● Prior container (docker) knowledge required
● Only HTTP (80/443)

@tegarimansyah
Comparison
19
Task Compute
Engine
App Engine Function Run
Preparation Domain + DNS
Web Server
Runtime
App.yaml - Dockerﬁle
Code Full App Full App Function Full App
Deployment ssh gcloud app
deploy
gcloud functions
deploy ${fn_name}
--runtime python37
--trigger-http
gcloud builds submit --tag
gcr.io/${PROJECT}/{IMAGE}
gcloud run deploy
hello-broken --image
gcr.io/${PROJECT}/{IMAGE}

@tegarimansyah
Something Else We Should Consider
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Operations
(Logging, Monitoring,
and Reporting, etc)
* Especially if our app going bigger
Networking
(VPC, Load Balancing,
DNS etc)
Data Analytics
(BigQuery, Data
Studio, etc)
Identity
(IAM, Secret
Manager, etc)

@tegarimansyah
I Want Free!
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https://cloud.google.com/free

@tegarimansyah
I Want More Power! How Much I Need to Pay?
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https://cloud.google.com/products/calculator

@tegarimansyah
Any Question? Put it in: https://sli.do
That’s All,
Let’s getting started https://cloud.google.com/gcp/getting-started
And enter event code: #91018

@tegarimansyah
Join us: https://www.meetup.com/GDG-Cloud-Surabaya/
Thank You!
Poke me https://t.me/tegarimansyah
This slide https://slideshare.com/tegarimansyah

Walkthrough google cloud platform

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