Hairizuan is a Devops Engineer at Acronis. He is a avid fan of tools and technologies and has dabbled in various programming languages such as Golang, Python and R. He is currently one of the co-organizer for the GDG Cloud Singapore meetup group.
Is one of the co-host for the webinars hosted on GDG Cloud Singapore Webinar
Sessionize - Call for papers
Author for the following books
Feature flags can be surprisingly complicated
Feature flags are usually an after-thought when it comes to building applications. However, there is an entire army of developers that think otherwise. There is now an small set of companies that aim to provide feature flags as a service. There is now even a project in CNCF that aims to standardize this in order to ensure that users are not bound to a single provider. This talk aims to cover this (and more if time permits)
Block Youtube shorts with Chrome Extensions
A quick introduction on how to build a chrome extension in order to block youtube shorts on the youtube website. https://www.hairizuan.com/chrome-extension-to-get-rid-of-youtube-shorts/
Using Emulators for Testing Google Cloud Datastore
Talk is about the situation where we would want to test an application that relies on Google Cloud Datastore locally. Google Cloud Datastore is a cloud based service - which raises the question of how a developer can test it locally, ideally without requiring to create a separate Google Cloud Project to safely test the changes.
Deploying apps using workload identity on GKE
Talk on introducing audience to deployment of applications on Google Kubernetes Engine. The application being used for demo would need to contact a Google APIs. The demo would consist having the application deployed in a Kubernetes cluster without needing a service account file for authentication of api requests.
Slides: https://docs.google.com/presentation/d/1-Vsy_1PpQV5wJNyTYuw4OKhyLTt_w_imaT4XPoyIStg/edit#slide=id.p Slides (Devfest edition): https://docs.google.com/presentation/d/1MYLJDINrvph-XBW08oITfftWy0g9HE8lu2qoeF7ObMU/edit#slide=id.g26290ab0c45_0_86
Introduction to Cloud
Talk on introducing people unfamiliar with cloud to cloud technologies/platforms. Used angle of understanding cloud from feature set available
Kubernetes HPA with Custom Metrics
A demo of how to utilize an application’s custom metrics
Deploy via spreadsheet? Thats a bad idea
Demo of deploying apps into k8s clusters but controlled via Google Spreadsheets
Interesting Features in GKE
Covering on Workload Identity, Config Connector, Managed Application Delivery etc
Introduction to Skaffold
Introductory session to skaffold, reasons for using it as well as how to quickly get started with the tool
Skaffold with Google Cloud Build
Talk on using Skaffold to deploy applications to Kubernetes Clusters. Instead of using local docker engine runtime; one would use the Google Cloud Build as the platform to build the image artifacts that would deployed to the cluster
This is mostly a demo session
Quick tour of Knative
A quick tour around the internals of how Knative works under the hood. Knative is the platform that powers Google Cloud Run; this talk explores the various pieces of technologies that one would need to run if one starts from just plain old Virtual Machines.
Note: Video Recording of demo this time failed (due to typo)
Event: Fosassia 2020
Video Recording: https://youtu.be/F71rvTQ8unA
Generating videos from slides on applications served from Google Cloud Run
Using Google Cloud Run to create a bunch of services which when combined together would convert presentation slide pdfs and scripts (not programming script but a script on what to say during a presentation) into a video. The following set of services is build by using Google Cloud Run and Google Text to Speech and Google Cloud Storage and Google Datastore; all deployed via Google Cloud Build
GCSFuse; Heard of it
An lightning talk to give an introduction to GCSFuse and the Fuse common interface.
Introduction to Stackdriver
An introduction to stackdriver, a feature in the Google Cloud Platform. It provides monitoring, logging, profiling services. A golang web application is used an example to demonstrate on how to get such capbilities set up.
Video Recording: https://engineers.sg/video/google-cloud-next-2019-singapore-using-stackdriver-effectively--3402
Introduction to Cloud Run
An introduction to Google Cloud Run, a newly announced serverless solution which allows one to deploy any runtime and any software and let Google manage it. The main piece of this presentation is a demonstration of how to deploy a service onto Google Cloud Run via Google Cloud Console GUI
Blog Post: https://www.hairizuan.com/introduction-to-google-cloud-run/
Triggering analytics with serverless functions
Using the various serverless functions to trigger different workflows. Demonstrate the usage of different triggers from Google Cloud Platform to run analytical workloads. Presented during Google Cloud Devfest 2018, October 2018
Using Google Cloud Functions for Analytics Workloads
Creating a slack bot that could analyze and return graphs on meetup stats on a single meetup event. This is done by creating an API via Google Cloud Functions. Presented during Google Cloud Next Extended Singapore 2018, August 2018
An overview of a variety of concepts such as docker containers as well as Kubernetes terminology which is needed before introducing someone to the Kubernetes tool. Presented during Google Devfest Singapore 2017, October 2017
From Analysis to Boardroom: Google Slides presentations via R
Went through the reasons for automating analysis work and provided several code snippets on how to get automated analysis when using the R programming language. Presented during Google IO Extended 2017 event, July 2017
This is a Demo only session. No slides are available here.