Be curious not jugdemental

Serverless basics
Serverless basics

Martin Wieser

Deploy gatsbyjs based website to AWS s3 static site

Create your own lambda layer

python

base image⁠

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Create thanks to this how-to from

serverless⁠

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that⁠

how-to

How to build a lambda layer

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https://repost.aws/knowledge-center/lambda-python-package-compatible⁠

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pip install

--platform manylinux2014_x86_64 \

--target=my-lambda-function \

--implementation cp \

--python 3.8 \

--only-binary=:all: --upgrade \

pandas?

pip install \

--platform manylinux2014_aarch64 \

--target=./python/lib/python3.9/site-packages \

--implementation cp \

--python 3.9 \

--only-binary=:all: --upgrade \

pandas

Pre built layers

Sklearn

lambda layer⁠

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Awesome ⁠

lambda layers

GDAL

docker ⁠

lambda

Ai lambda layer

collection⁠

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Klayer ⁠

collection

Public s3 bucket

Serverless Finch

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https://www.serverless.com/plugins/serverless-finch⁠

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client:

bucketName: ${self:custom.bucket}

distributionFolder: static

bucketPolicyFile: ./bucket-policy.json

keyPrefix: playground

indexDocument: index.html

errorDocument: error.html

serverless client deploy --no-delete-contents --stage staging --verbose

S3 deploy

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https://www.serverless.com/plugins/serverless-s3-deploy⁠

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assets:

auto: true

targets:

- bucket: ${self:custom.bucket}

Ref: StorageBucket

prefix: playground

files:

- source: static/

globs: '**/*.html'

Bucket Config

resources:

Resources:

StorageBucket:

Type: "AWS::S3::Bucket"

Properties:

BucketName: ${self:custom.bucket}

PublicAccessBlockConfiguration:

BlockPublicAcls: false

OwnershipControls:

Rules:

- ObjectOwnership: ObjectWriter

###

WebsiteConfiguration:

IndexDocument: index.html

ErrorDocument: error.html

CorsConfiguration:

CorsRules:

- AllowedMethods:

- GET

- PUT

- POST

- HEAD

AllowedOrigins:

- "*"

AllowedHeaders:

- "*"

Create Distribution

Choose bucket

Change name

Activate WAF

Add CNAME

Choose Certificate

Add logging

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Edit config

enable website endpoint

add index.html

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Configure Cloudflare

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Install aws cli

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Install or update the latest version of the AWS CLI - AWS Command Line Interface The AWS CLI is an open source tool built using the AWS SDK for Python (Boto) that provides commands for interacting with AWS services. With minimal configuration, you can start using all of the functionality provided by the AWS Management Console from your favorite terminal program. This guide provides instructions for installing, configuring, and using the AWS CLI on Windows, macOS, and Linux. Learn how to use the AWS CLI to access the public API of any AWS service and write scripts to manage your AWS resources. docs.aws.amazon.com⁠

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Mutiple profiles

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Configuring different AWS profiles for Serverless deployment To deploy our application serverless we need an IAM role that has AWS credentials that consist of AWS_ACCESS_KEY_ID, SECRET_ACCESS_KEY and… shubham-pandey.medium.com⁠

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aws configure --profile profileName