This is not an officially supported Google product.

see - https://github.com/ObrienlabsDev/biometric-backend

Reference Architecture | Code | DevOps | SRE artifacts and principles

Introduction

This set of projects serve the combined purpose of providing a concrete hands on view and set of artifacts around a provisional set of services and associated development, architecture, design, deployment, slow, monitoring, change management, capacity planning, and provisioning.

Business Requirements

A set of services with a defined SLO

Sli1: availability of 99.95 Sli2: 90 of rest calls complete in 1ms, 99 in 10ms, 99.9 in 100ms Sli3: report extractions/exports within 60 sec (5Gb, 10 million records)

A phased set of progressive releases that exercise the provisioning pipeline

A maximum coverage yet minimum cost spanning tree of deployment artifacts

A useful business function like biometric tracking, event handling or routing functionality

Technical Requirements

DevOps

Developer Setup

Cloud Setup

Quickstart

Clone

Build

Commit/Push

Local Docker

Architecture

Design

Developer Guide

Create initial spring boot maven project

Create a new project via the spring initializr https://start.spring.io/ see https://spring.io/guides/gs/serving-web-content/

The following maven archetype will generate a submodule stub project around a single controller to start mvn archetype:generate -DgroupId=ca.cloudlift.reference -DartifactId=reference-nbi -DarchetypeArtifactId=maven-archetype-quickstart -DinteractiveMode=false

Add the root pom.xml

Add Swagger and OpenAPI 3

Configure IDEs for Development

Design Issues

CI/CD

SRE

SRE - Shadow CD Full / Clean Testing Deployment Testing

CD in a clean environment

SRE - Phased Canary Production Deployment

1% blue/green deployment
Deployment

Operations

References

Source Code Headers

Apache header:

Copyright 2022 Google LLC

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    https://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
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See the License for the specific language governing permissions and
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cloud-quickstart / reference-architecture

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