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This page URL:

http://bit.ly/aws-workshop-id

• LightSail Workshop > https://lightsailworkshop.com
• Amplify Workshop > https://amplify-workshop.go-aws.com
• CDK Workshop > https://cdkworkshop.com
• Sagemaker Workshop > https://sagemaker-workshop.com
• EC2 Spot Instances Workshop > https://ec2spotworkshops.com
• Security Workshop > https://awssecworkshops.com
• Protecting Workload Workshop > https://protecting-workloads.awssecworkshops.com/

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• Flow of lua nginx module directives: https://openresty-reference.readthedocs.io/en/latest/Directives/
• body_filter_by_lua documentation: https://github.com/openresty/lua-nginx-module#body_filter_by_lua
• Following sample is from this site: https://groups.google.com/d/msg/openresty-en/5PWmL2f70x8/R2DUMsNUAgAJ

http { 
    proxy_cache_path /tmp/cache levels=1:2 keys_zone=cache:60m max_size=1G; 
    server { 
      listen 8080; 

      location /replace-body { 

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Please check https://aws.github.io/aws-eks-best-practices/ for more comprehensive EKS best practice!

Architecture

• Think about multi-tenancy, isolation for different environment or different workload
  • Isolation at account level using AWS organization
  • Isolation at the network layer ie. different VPC & different cluster
  • Use different Nodes Group (Node pool) for different purpose/category e.g. create dedicated node groups for Operational tools such as CI/CD tool, Monitoring tool, Centralize logging system.
  • Separate namespace for different workload

Reliability | Principles

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brew cask reinstall vagrant

# this might take a long time
vagrant plugin update

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Arsitektur microservices memberikan kita fleksibilitas untuk menggunakan jenis database yang berbeda. Anda tidak harus menggunakan tradisional relational database (RDBMS) tapi Anda juga bisa menggunakan beberapa jenis database lain yang berbeda misalnya database yang biasa dikategorikan sebagai NoSQL (non-relational). Lalu bagaimana kita memilih database yang cocok untuk microservice yang akan kita bangun?

Salah satu cara memilih jenis database adalah dengan melihat karakteristiknya berdasarkan teorema CAP (Consistency, Availability, Partition-tolerance).

Selain berdasarkan teorema CAP, orang sering memilih jenis database dari karakteristik bagaimana data disimpan dan berelasi (data model). Ada beberapa katergori database berdasarkan karakteristik ini yaitu:

• Tabular (column-oriented) database
• Document oriented database
• Graph database
• Multi-model database

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CI & CD:
========
2 core software development processes
CI process of automating regular code commits followed by an automated build and test process designed to highlight intergration issues early.
Additional tooling and functionality provided by Bamboo, CruiseControl, Jenkins, Go and TeamCity etc.
workflow based
CD takes the form of a workflow based process which accepts a tested software build payload from a CI server. Automates the deployment into a working QA, Pre-prod or Prod environment.
AWS CodeDeploy and CodePipeline provide CI/CD services
Elasticbeanstalk and CFN provide functionality which can be utilized by CI/CD servers.

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Comparing different launch types of EKS/ECS: Fargate vs EC2

Fargate vs EC2

• Fargate runs docker containers serverless. Fargate utilizes Docker containers and runs them virtually.
• Fargate allows you to run containers without having to manage servers or clusters.
• No need to scale, provision or configure clusters of virtual machines to run containers.
• No need to choose server types and how they communicate

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ECS Best Practices

• Understand and check Service Quota of ECS/Fargate and other related services
• Cluster
  • Use IaC for setting up resources eg. CloudFormation, AWS CDK, Terraform
    • Use copilot for simple setup
    • CloudFormation reference architecture template
      • https://github.com/nathanpeck/ecs-cloudformation
      • https://github.com/awslabs/aws-cloudformation-templates/tree/master/aws/services/ECS
• CDK for ECS: blog

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Install 3scale self managed API gateway (openresty) in Mac OS-X

brew update
brew install pcre openssl

wget http://openresty.org/download/ngx_openresty-1.9.7.2.tar.gz
tar xzvf ngx_openresty-1.9.7.2.tar.gz
cd ngx_openresty-1.9.7.2

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Create a simple web server for testing

while true; do { echo -e 'HTTP/1.1 200 OK\r\n'; cat index.html; } | nc -l 80; done

Create tunneling so that the web server can be accessible from Internet

Download ngrok from https://ngrok.com/download