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RUNNING YOUR
LARAVEL PROJECT
ON AWS LAMBDA
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WE ARE HIRING!
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RUNNING YOUR
LARAVEL PROJECT
ON AWS LAMBDA
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(coupling yourself to AWS for fun & profit)
COUPLING
YOURSELF
TO AWS
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WHY?
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EC2
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EC2 Data Store
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EC2 Data Store
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EC2 Data Store
Load Balancer
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WTF?
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EC2 Data Store
Load Balancer
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EC2 Data Store
Load Balancer
EC2
EC2
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EC2 Data Store
Load Balancer
EC2
EC2
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EC2 Data Store
Load Balancer
EC2
EC2
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SAY
HELLO
TO
FaaS
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Think of FaaS as a server that doesn’t exist…
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… until you need it …
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… and goes away again once the job is done
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1 million requests FREE per month
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$0.20 per million requests thereafter
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Container
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Container
Bootstrap Code
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Container
Bootstrap Code
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Container
Bootstrap Code
Application Code
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Container
Bootstrap Code
Application Code
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Container
Bootstrap Code
Application Code
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LAYERS
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Lambda function
Bootstrap
PHP Layer
Handler
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Lambda function
Handler
PHP Layer
Bootstrap
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Lambda function
Handler
PHP Layer
Bootstrap
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Lambda function
Handler
PHP Layer
Bootstrap
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Lambda function
Handler
PHP Layer
Bootstrap
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You can use up to 5 different layers in a Lambda function
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The total unzipped size of code & layers must be < 250 MB
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Default account limit of 1,000 concurrent
invocations per AWS region
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Maximum request body size is 6 MB
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RUNNING
PHP ON
LAMBDA
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IS
A PITA
RUNNING
PHP ON
LAMBDA
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Lambda function
Handler
PHP Layer
Bootstrap
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Lambda function
Handler
PHP Layer
Bootstrap
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https://bref.sh
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BREF AIMS TO MAKE
RUNNING PHP APPS
SIMPLE
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SIMPLIFY
PROBLEMS
BY REMOVING
CHOICES
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PROVIDE SIMPLE
AND FAMILIAR
SOLUTIONS
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EMPOWER BY SHARING
KNOWLEDGE
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WHAT
DOES
BREF ACTUALLY
DO?
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SAM DEALS
WITH
DEPLOYING
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Lambda function
Handler
PHP Layer
Bootstrap
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Lambda function
Handler
PHP Layer
Bootstrap
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API Gateway
Lambda function
Handler
PHP Layer
Bootstrap
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API Gateway
Lambda function
Handler
PHP Layer
Bootstrap
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Hello, World!';
phpinfo();
hello-world.php
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$ composer require mnapoli/bref
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$ php vendor/bin/bref init
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What kind of lambda do you want to create?
[0] PHP function
[1] HTTP application
[2] Console application
>
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What kind of lambda do you want to create?
[0] PHP function
[1] HTTP application
[2] Console application
> 1
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In which AWS region do you want to deploy
your application?
>
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In which AWS region do you want to deploy
your application?
> eu-west-1
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[OK] Project initialized and ready to test or deploy.
The files created were automatically added to git.
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Hello, World!';
phpinfo();
hello-world.php
index.php
template.yaml
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Hello, World!';
phpinfo();
hello-world.php
template.yaml
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AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: ''
Resources:
MyFunction:
Type: AWS::Serverless::Function
Properties:
FunctionName: 'my-function'
Description: ''
CodeUri: .
Handler: index.php
Timeout: 30 # in seconds (API Gateway has a timeout of 30 se
Runtime: provided
Layers:
- ‘arn:aws:lambda:eu-west-1:209497400698:layer:php-73-fp
Events:
# The function will match all HTTP URLs
HttpRoot:
Type: Api
Properties:
Path: /
Method: ANY
HttpSubPaths:
Type: Api
Properties:
Path: /{proxy+}
hello-world.php
template.yaml
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# ...
Resources:
MyFunction:
Type: AWS::Serverless::Function
Properties:
FunctionName: 'my-function'
Description: ''
CodeUri: .
Handler: index.php
Timeout: 30 # in seconds
Runtime: provided
hello-world.php
template.yaml
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# ...
Resources:
MyFunction:
Type: AWS::Serverless::Function
Properties:
FunctionName: 'bref-hello-world'
Description: ''
CodeUri: .
Handler: hello-world.php
Timeout: 30 # in seconds
Runtime: provided
hello-world.php
template.yaml
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# ...
Layers:
- 'arn:aws:lambda:eu-west-1:209497400698:layer:php-73-fpm:1'
Events:
# The function will match all HTTP URLs
HttpRoot:
Type: Api
Properties:
Path: /
Method: ANY
HttpSubPaths:
Type: Api
Properties:
Path: /{proxy+}
Method: ANY
# ...
hello-world.php
template.yaml
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# ...
Layers:
- 'arn:aws:lambda:eu-west-1:209497400698:layer:php-73-fpm:1'
Events:
# The function will match all HTTP URLs
HttpRoot:
Type: Api
Properties:
Path: /
Method: ANY
HttpSubPaths:
Type: Api
Properties:
Path: /{proxy+}
Method: ANY
# ...
hello-world.php
template.yaml
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# ...
Layers:
- 'arn:aws:lambda:eu-west-1:209497400698:layer:php-73-fpm:1'
Events:
# The function will match all HTTP URLs
HttpRoot:
Type: Api
Properties:
Path: /
Method: ANY
HttpSubPaths:
Type: Api
Properties:
Path: /{proxy+}
Method: ANY
# ...
hello-world.php
template.yaml
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# ...
Layers:
- 'arn:aws:lambda:eu-west-1:209497400698:layer:php-73-fpm:1'
Events:
# The function will match all HTTP URLs
HttpRoot:
Type: Api
Properties:
Path: /
Method: ANY
HttpSubPaths:
Type: Api
Properties:
Path: /{proxy+}
Method: ANY
# ...
hello-world.php
template.yaml
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DEPLOYING
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$ brew upgrade && brew update
$ brew tap aws/tap
$ brew install aws-sam-cli
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$ aws s3 mb s3://bref-hello-world
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make_bucket: bref-hello-world
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$ sam package \
--output-template-file .stack.yaml \
--s3-bucket
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$ sam package \
--output-template-file .stack.yaml \
--s3-bucket bref-hello-world
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Uploading to cf39403efc50314711b61effd4f5c948
2841371 / 2841371.0 (100.00%)
Successfully packaged artifacts and wrote output
template to file .stack.yaml.
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Execute the following command to deploy the
packaged template
aws cloudformation deploy --template-file /
Users/neal/www/hello-world/.stack.yaml --stack-
name
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$ aws cloudformation deploy --template-file /
Users/neal/www/hello-world/.stack.yaml --stack-
name
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$ aws cloudformation deploy --template-file /
Users/neal/www/hello-world/.stack.yaml --stack-
name bref-hello-world
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Waiter encountered a terminal failure state
Status: FAILED. Reason: Requires capabilities :
[CAPABILITY_IAM]
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$ sam deploy \
--template-file .stack.yaml \
--capabilities CAPABILITY_IAM \
--stack-name
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$ sam deploy \
--template-file .stack.yaml \
--capabilities CAPABILITY_IAM \
--stack-name bref-hello-world
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Failed to create/update the stack. Run the
following command to fetch the list of events
leading up to the failure
aws cloudformation describe-stack-events --
stack-name bref-hello-world
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$ php vendor/bin/bref deployment \
--region eu-west-1 -- bref-hello-world
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AWS::Lambda::Function Error occurred while GetObject.
S3 Error Code: PermanentRedirect. S3 Error Message:
The bucket is in this region: us-east-1.
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$ aws s3 mb s3://bref-hello-world --region eu-west-1
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$ sam package \
--output-template-file .stack.yaml \
--s3-bucket bref-hello-world
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$ sam deploy \
--template-file .stack.yaml \
--capabilities CAPABILITY_IAM \
--stack-name bref-hello-world
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Successfully created/updated stack - bref-hello-world
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API Gateway
Lambda function
Handler
PHP Layer
Bootstrap
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RECAP
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Looked how FaaS can simplify architecture & save money
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Installed AWS CLI
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Added Bref to an existing project
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Explored the template file
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Created a deployment bucket
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Created a deployment bucket in the correct region
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Packaged & deployed the application
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Explored the stack
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Tested the PHP application running on Lambda
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REFACTORING
A FULLY
FEATURED
WEBSITE
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REMEMBER
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The filesystem is read-only
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(apart from /tmp)
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The total unzipped size of code & layers must be < 250 MB
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$ composer require mnapoli/bref
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$ php vendor/bin/bref init
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What kind of lambda do you want to create?
[0] PHP function
[1] HTTP application
[2] Console application
> 1
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In which AWS region do you want to deploy
your application?
> eu-west-1
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# ...
Resources:
WebApplication:
Type: AWS::Serverless::Function
Properties:
FunctionName: ‘bref-kittyfinder'
Description: ''
CodeUri: .
Handler: public/index.php
Timeout: 30 # in seconds
Runtime: provided
MemorySize: 1024
app
config
database
bootstrap
template.yaml
public
resources
routes
storage
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# ...
Resources:
WebApplication:
Type: AWS::Serverless::Function
Properties:
FunctionName: ‘bref-kittyfinder'
Description: ''
CodeUri: .
Handler: public/index.php
Timeout: 30 # in seconds
Runtime: provided
MemorySize: 1024
app
config
database
bootstrap
template.yaml
public
resources
routes
storage
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# ...
Resources:
WebApplication:
Type: AWS::Serverless::Function
Properties:
FunctionName: ‘bref-kittyfinder'
Description: ''
CodeUri: .
Handler: public/index.php
Timeout: 30 # in seconds
Runtime: provided
MemorySize: 1024
app
config
database
bootstrap
template.yaml
public
resources
routes
storage
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$ aws s3 mb s3://bref-kitty-finder-bucket
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$ sam package \
--output-template-file .stack.yaml \
--s3-bucket bref-kitty-finder
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$ sam deploy \
--template-file .stack.yaml \
--capabilities CAPABILITY_IAM \
--stack-name bref-kitty-finder
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Failed to create/update the stack. Run the
following command to fetch the list of events
leading up to the failure
aws cloudformation describe-stack-events --
stack-name bref-kitty-finder
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Unzipped size must be smaller than 155930325 bytes
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$ composer install --optimize-autoloader --no-dev
$ rm -rf node_modules
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$ composer install --optimize-autoloader --no-dev
$ rm -rf node_modules
$ rm -rf .idea/*
$ rm -rf .git/*
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cp -Rf ../bref-kitty-finder/* . \
cp ../bref-kitty-finder/.env . \
&& rm -rf node_modules \
&& composer install --optimize-autoloader --no-dev \
&& sam package --output-template-file .stack.yaml
--s3-bucket bref-kitty-finder-bucket \
&& sam deploy --template-file .stack.yaml
--stack-name bref-kitty-finder
--capabilities CAPABILITY_IAM
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Successfully created/updated stack - bref-kitty-finder
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CLOUDWATCH
HAS YOUR LOGS
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$ sam logs --name bref-kitty-finder
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"NOTICE: PHP message: PHP Fatal error: Uncaught
ErrorException: file_put_contents(/var/task/
storage/framework/views/
a048d5da056b113da279d23ae842d71b174d2ae6.php):
failed to open stream: Read-only file system
in /var/task/vendor/laravel/framework/src/
Illuminate/Filesystem/Filesystem.php:122"
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# ...
Globals:
Function:
Environment:
Variables:
# Laravel environment variables
APP_STORAGE: '/tmp'
Resources:
WebApplication:
# ...
app
config
database
bootstrap
template.yaml
public
resources
routes
storage
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useStoragePath($_ENV['APP_STORAGE'] ?? $app->storagePath());
app
config
database
bootstrap
app.php
public
resources
routes
storage
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useStoragePath($_ENV['APP_STORAGE'] ?? $app->storagePath());
app
config
database
bootstrap
public
resources
routes
storage
app.php
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# ...
VIEW_COMPILED_PATH=/tmp/storage/framework/views
# We cannot store sessions to disk: if you don't need sessions (e.g. API
# then use `array`, else store sessions in database or cookies
SESSION_DRIVER=array
# Logging to stderr allows the logs to end up in Cloudwatch
LOG_CHANNEL=stderr
# ...
app
config
database
bootstrap
.env
public
resources
routes
storage
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# ...
VIEW_COMPILED_PATH=/tmp/storage/framework/views
# We cannot store sessions to disk: if you don't need sessions (e.g. API
# then use `array`, else store sessions in database or cookies
SESSION_DRIVER=array
# Logging to stderr allows the logs to end up in Cloudwatch
LOG_CHANNEL=stderr
# ...
app
config
database
bootstrap
.env
public
resources
routes
storage
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# ...
VIEW_COMPILED_PATH=/tmp/storage/framework/views
# We cannot store sessions to disk: if you don't need sessions (e.g. API
# then use `array`, else store sessions in database or cookies
SESSION_DRIVER=array
# Logging to stderr allows the logs to end up in Cloudwatch
LOG_CHANNEL=stderr
# ...
app
config
database
bootstrap
.env
public
resources
routes
storage
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# ...
VIEW_COMPILED_PATH=/tmp/storage/framework/views
# We cannot store sessions to disk: if you don't need sessions (e.g. API
# then use `array`, else store sessions in database or cookies
SESSION_DRIVER=array
# Logging to stderr allows the logs to end up in Cloudwatch
LOG_CHANNEL=stderr
# ...
app
config
database
bootstrap
.env
public
resources
routes
storage
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php
extension=pdo_mysql
conf.d
php.ini
app
config
database
public
resources
routes
storage
bootstrap
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CONNECTING THE DATABASE
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API Gateway
Lambda function
Handler
PHP Layer
Bootstrap
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API Gateway
Lambda function
Handler
PHP Layer
Bootstrap
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API Gateway
API Gateway
Data Store
Lambda function
Handler
PHP Layer
Bootstrap
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API Gateway
VPC
API Gateway
Data Store
Lambda function
Handler
PHP Layer
Bootstrap
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# ...
Globals:
Function:
Environment:
Variables:
# Laravel environment variables
APP_STORAGE: '/tmp'
DATABASE_URL: ‘mysql://db_user:db_pass@...’
# ...
app
config
database
bootstrap
template.yaml
public
resources
routes
storage
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# ...
Globals:
Function:
Environment:
Variables:
# Laravel environment variables
APP_STORAGE: '/tmp'
DATABASE_URL: ‘{{resolve:ssm:kittyfinder-database-url:1}}'
# ...
app
config
database
bootstrap
template.yaml
public
resources
routes
storage
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# ...
Globals:
Function:
Environment:
Variables:
# Laravel environment variables
APP_STORAGE: '/tmp'
DATABASE_URL: ‘{{resolve:ssm:kittyfinder-database-url:1}}'
# ...
app
config
database
bootstrap
template.yaml
public
resources
routes
storage
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CONTENT
DELIVERY
NETWORK
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$ composer require arubacao/asset-cdn
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$ composer require league/flysystem-aws-s3-v3
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$ aws s3 mb s3://kittyfinder-site-assets
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app
config
database
bootstrap
filesystems.php
[
// ...
/*
|-----------------------------------------------------------------
| Assets CDN
|-----------------------------------------------------------------
|
| This is where compiled static assets will be served from
*/
'asset-cdn' => [
'driver' => 's3',
'key' => env('AWS_ACCESS_KEY_ID'),
'secret' => env('AWS_SECRET_ACCESS_KEY'),
'region' => env('AWS_DEFAULT_REGION', 'us-east-1'),
'bucket' => env(‘AWS_CDN_BUCKET'),
],
],
];
public
resources
routes
storage
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app
config
database
bootstrap
filesystems.php
[
// ...
/*
|-----------------------------------------------------------------
| Assets CDN
|-----------------------------------------------------------------
|
| This is where compiled static assets will be served from
*/
'asset-cdn' => [
'driver' => 's3',
'key' => env('AWS_ACCESS_KEY_ID'),
'secret' => env('AWS_SECRET_ACCESS_KEY'),
'region' => env('AWS_DEFAULT_REGION', 'us-east-1'),
'bucket' => env(‘AWS_CDN_BUCKET'),
],
],
];
public
resources
routes
storage
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env('USE_CDN', false),
'cdn_url' => 'https://cdn.kittyfinder.net',
'filesystem' => [
'disk' => 'asset-cdn',
'options' => [
'ACL' => 'public-read',
'CacheControl' => 'max-age=31536000, public’,
// ...
],
'files' => [
'include' => [
'paths' => [
'js',
'css'
],
// ...
app
config
database
bootstrap
asset-cdn.php
public
resources
routes
storage
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# ...
Globals:
Function:
Environment:
Variables:
# Laravel environment variables
APP_STORAGE: '/tmp'
DATABASE_URL: ‘{{resolve:ssm:kittyfinder-database-url:1}}'
USE_CDN: true
# ...
app
config
database
bootstrap
template.yaml
public
resources
routes
storage
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app
config
database
bootstrap
public
resources
routes
storage
views
layouts
app.blade.php
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app
config
database
bootstrap
public
resources
routes
storage
views
layouts
app.blade.php
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BRINGING
YOUR OWN
DOMAIN
NAME
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https://lzfret3054.execute-api.eu-west-1.amazonaws.com/Prod/
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https://lzfret3054.execute-api.eu-west-1.amazonaws.com/Prod/
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env('USE_CDN', false),
'cdn_url' => 'https://cdn.kittyfinder.net',
'filesystem' => [
'disk' => 'asset-cdn',
'options' => [
'ACL' => 'public-read',
'CacheControl' => 'max-age=31536000, public’,
// ...
],
'files' => [
'include' => [
'paths' => [
'js',
'css',
'vendor'
],
// ...
app
config
database
bootstrap
asset-cdn.php
public
resources
routes
storage
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app
config
database
bootstrap
public
resources
routes
storage
views
vendor
nova
layout.blade.php
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app->environment('production')) {
URL::forceScheme('https');
}
}
}
app
config
database
Providers
public
resources
routes
storage
bootstrap
AppServiceProvider.php
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# ...
Globals:
Function:
Environment:
Variables:
# Laravel environment variables
APP_STORAGE: '/tmp'
DATABASE_URL: ‘{{resolve:ssm:kittyfinder-database-url:1}}'
USE_CDN: true
APP_ENV: production
# ...
app
config
database
bootstrap
template.yaml
public
resources
routes
storage
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API Gateway
Data Store
Lambda function
Handler
PHP Layer
Bootstrap
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Lambda function
Handler
PHP Layer
Bootstrap
API Gateway
Data Store
Sessions
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Lambda function
Handler
PHP Layer
Bootstrap
API Gateway
Data Store
Sessions
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Lambda function
Handler
PHP Layer
Bootstrap
Handler
PHP Layer
Bootstrap
API Gateway
Data Store
Sessions
Sessions
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API Gateway
Data Store
Sessions
Sessions
Handler
PHP Layer
Bootstrap
Lambda function
Handler
PHP Layer
Bootstrap
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$ php artisan session:table
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# ...
Globals:
Function:
Environment:
Variables:
# Laravel environment variables
APP_STORAGE: '/tmp'
DATABASE_URL: ‘{{resolve:ssm:kittyfinder-database-url:1}}'
USE_CDN: true
APP_ENV: production
SESSION_DRIVER: database
# ...
app
config
database
bootstrap
template.yaml
public
resources
routes
storage
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$ php artisan migrate
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CONSOLE COMMANDS
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Resources:
WebApplication:
# ...
Console:
Type: AWS::Serverless::Function
Properties:
FunctionName: 'bref-kittyfinder-console'
CodeUri: .
Handler: artisan
Runtime: provided
Layers:
# PHP runtime
- 'arn:aws:lambda:eu-west-1:209497400698:layer:php-73:1'
# Console layer
- 'arn:aws:lambda:eu-west-1:209497400698:layer:console:1'
app
config
database
bootstrap
template.yaml
public
resources
routes
storage
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app
config
database
bootstrap
Resources:
WebApplication:
# ...
Console:
Type: AWS::Serverless::Function
Properties:
FunctionName: 'bref-kittyfinder-console'
CodeUri: .
Handler: artisan
Runtime: provided
Layers:
# PHP runtime
- 'arn:aws:lambda:eu-west-1:209497400698:layer:php-73:1'
# Console layer
- 'arn:aws:lambda:eu-west-1:209497400698:layer:console:1'
template.yaml
public
resources
routes
storage
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app
config
database
bootstrap
template.yaml
public
resources
routes
storage
Resources:
WebApplication:
# ...
Console:
Type: AWS::Serverless::Function
Properties:
FunctionName: 'bref-kittyfinder-console'
CodeUri: .
Handler: artisan
Runtime: provided
Layers:
# PHP runtime
- 'arn:aws:lambda:eu-west-1:209497400698:layer:php-73:1'
# Console layer
- 'arn:aws:lambda:eu-west-1:209497400698:layer:console:1'
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$ php vendor/bin/bref cli bref-kittyfinder-console -- \
migrate --force
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$ php vendor/bin/bref cli bref-kittyfinder-console -- \
migrate --force
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$ php vendor/bin/bref cli bref-kittyfinder-console -- \
migrate --force
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Migrating: 2019_06_06_163613_create_sessions_table
Migrated: 2019_06_06_163613_create_sessions_table
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API Gateway
Data Store
Lambda function
Handler
PHP Layer
Bootstrap
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API Gateway
Data Store
Lambda function
Handler
PHP Layer
Bootstrap
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API Gateway
Data Store
File Store
Lambda function
Handler
PHP Layer
Bootstrap
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# ...
AWS_BUCKET=kittyfinder-uploads
# ...
app
config
database
bootstrap
.env
public
resources
routes
storage
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/**
* Get the fields displayed by the resource.
*
* @param \Illuminate\Http\Request $request
* @return array
*/
public function fields(Request $request)
{
return [
// ...
Avatar::make('Avatar', 'profile_pic')->disk('s3'),
// ...
];
}
app
config
database
bootstrap
Nova
Kitty.php
User.php
public
resources
routes
storage
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app
config
database
bootstrap
Nova
Kitty.php
User.php
/**
* Get the fields displayed by the resource.
*
* @param \Illuminate\Http\Request $request
* @return array
*/
public function fields(Request $request)
{
return [
// ...
Avatar::make('Avatar')->disk('s3'),
// ...
];
}
public
resources
routes
storage
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app
config
database
bootstrap
public
resources
->url($kitty->profile_pic)}})
views
home.blade.php
routes
storage
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UPLOADING
NEW IMAGES
OF KITTIES
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Pre-signed URLs
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Client Server Amazon S3
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Client Server Amazon S3
Get Pre-Signed URL
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Client Server Amazon S3
Get Pre-Signed URL
Get Pre-Signed URL
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Client Server Amazon S3
Get Pre-Signed URL
Get Pre-Signed URL
One-time use URL
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Client Server Amazon S3
Get Pre-Signed URL
Get Pre-Signed URL
One-time use URL
One-time use URL
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Client Server Amazon S3
Get Pre-Signed URL
Get Pre-Signed URL
One-time use URL
One-time use URL
PUT file to One-time use URL
200 OK
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Client Server Amazon S3
Get Pre-Signed URL
Get Pre-Signed URL
One-time use URL
One-time use URL
PUT file to One-time use URL
200 OK
Update record
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Client Server Amazon S3
Get Pre-Signed URL
Get Pre-Signed URL
One-time use URL
One-time use URL
PUT file to One-time use URL
200 OK
Update record
Delete previous file
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$ php artisan nova:field kittyfinder/s3-filepicker
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/**
* Get the fields displayed by the resource.
*
* @param \Illuminate\Http\Request $request
* @return array
*/
public function fields(Request $request)
{
return [
ID::make()->sortable(),
Text::make('Name')
->sortable()
->rules('required', 'max:255'),
Avatar::make(‘Avatar', 'profile_pic'),
Text::make('Favourite Toy'),
Trix::make('Bio'),
BelongsTo::make('User')
];
}
app
config
database
bootstrap
public
resources
routes
storage
Nova
Kitty.php
User.php
nova-components
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/**
* Get the fields displayed by the resource.
*
* @param \Illuminate\Http\Request $request
* @return array
*/
public function fields(Request $request)
{
return [
ID::make()->sortable(),
Text::make('Name')
->sortable()
->rules('required', 'max:255'),
S3FilePicker::make('Image', 'profile_pic'),
Text::make('Favourite Toy'),
Trix::make('Bio'),
BelongsTo::make('User')
];
}
app
config
database
bootstrap
public
resources
routes
storage
Nova
Kitty.php
User.php
nova-components
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class ApiController extends Controller
{
/**
* Get a pre-signed key
*
* @return Response
*/
public function preSignedUrl(Request $request): Response
{
if (null === $request->user()) {
throw new UnauthorizedHttpException("You're not allowed her
}
return response()->json([
'url' => $this->generatePreSignedUrl($request),
'filename' => $this->getNewFilename($request),
'path' => 'https://' . env('AWS_BUCKET')
. '.s3-eu-west-1.amazonaws.com/'
. $this->getNewFilename($request)
]);
}
// ...
app
config
database
bootstrap
public
resources
routes
storage
Http
ApiController.php
Controllers
nova-components
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class ApiController extends Controller
{
/**
* Get a pre-signed key
*
* @return Response
*/
public function preSignedUrl(Request $request): Response
{
if (null === $request->user()) {
throw new UnauthorizedHttpException("You're not allowed her
}
return response()->json([
'url' => $this->generatePreSignedUrl($request),
'filename' => $this->getNewFilename($request),
'path' => 'https://' . env('AWS_BUCKET')
. '.s3-eu-west-1.amazonaws.com/'
. $this->getNewFilename($request)
]);
}
// ...
app
config
database
bootstrap
public
resources
routes
storage
Http
ApiController.php
Controllers
nova-components
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class ApiController extends Controller
{
// ...
private function generatePreSignedUrl(Request $request): string
{
$s3Client = new S3Client([
'region' => env('AWS_DEFAULT_REGION'),
'version' => 'latest',
]);
$cmd = $s3Client->getCommand('PutObject', [
'Bucket' => env('AWS_BUCKET'),
'Key' => $this->getNewFilename($request),
'ContentType' => $request->get('filetype')
]);
$response = $s3Client->createPresignedRequest(
$cmd,
'+20 minutes’
);
return (string)$response->getUri();
}
// ...
app
config
database
bootstrap
public
resources
routes
storage
Http
ApiController.php
Controllers
nova-components
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class ApiController extends Controller
{
// ...
private function generatePreSignedUrl(Request $request): string
{
$s3Client = new S3Client([
'region' => env('AWS_DEFAULT_REGION'),
'version' => 'latest',
]);
$cmd = $s3Client->getCommand('PutObject', [
'Bucket' => env('AWS_BUCKET'),
'Key' => $this->getNewFilename($request),
'ContentType' => $request->get('filetype')
]);
$response = $s3Client->createPresignedRequest(
$cmd,
'+20 minutes’
);
return (string)$response->getUri();
}
// ...
app
config
database
bootstrap
public
resources
routes
storage
Http
ApiController.php
Controllers
nova-components
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class ApiController extends Controller
{
// ...
private function generatePreSignedUrl(Request $request): string
{
$s3Client = new S3Client([
'region' => env('AWS_DEFAULT_REGION'),
'version' => 'latest',
]);
$cmd = $s3Client->getCommand('PutObject', [
'Bucket' => env('AWS_BUCKET'),
'Key' => $this->getNewFilename($request),
'ContentType' => $request->get('filetype')
]);
$response = $s3Client->createPresignedRequest(
$cmd,
'+20 minutes’
);
return (string)$response->getUri();
}
// ...
app
config
database
bootstrap
public
resources
routes
storage
Http
ApiController.php
Controllers
nova-components
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class ApiController extends Controller
{
// ...
private function generatePreSignedUrl(Request $request): string
{
$s3Client = new S3Client([
'region' => env('AWS_DEFAULT_REGION'),
'version' => 'latest',
]);
$cmd = $s3Client->getCommand('PutObject', [
'Bucket' => env('AWS_BUCKET'),
'Key' => $this->getNewFilename($request),
'ContentType' => $request->get('filetype')
]);
$response = $s3Client->createPresignedRequest(
$cmd,
'+20 minutes’
);
return (string)$response->getUri();
}
// ...
app
config
database
bootstrap
public
resources
routes
storage
Http
ApiController.php
Controllers
nova-components
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// ...
app
config
database
nova-components
bootstrap
public
resources
routes
storage
resources/js/components
S3FilePicker
FormField.vue
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app
config
database
nova-components
bootstrap
public
resources
routes
storage
resources/js/components
S3FilePicker
FormField.vue
/**
* Update the field's internal value.
*/
async fileChange(event) {
let path = event.target.value
let fileName = path.match(/[^\\/]*$/)[0]
this.fileName = fileName
this.file = this.$refs.fileField.files[0]
await axios.get('/nova/presignedurl?'
+ 'filename=' + this.fileName
+ '&filetype=' + this.file.type
).then(async response => {
let options = {
headers: {
"Content-Type": this.file.type
}
};
await axios.put(response.data.url, this.file, options).then(result
document.getElementById(‘previewImage')
.setAttribute(‘src', response.data.path);
this.value = response.data.filename
});
})
}
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app
config
database
nova-components
bootstrap
public
resources
routes
storage
resources/js/components
S3FilePicker
FormField.vue
/**
* Update the field's internal value.
*/
async fileChange(event) {
let path = event.target.value
let fileName = path.match(/[^\\/]*$/)[0]
this.fileName = fileName
this.file = this.$refs.fileField.files[0]
await axios.get('/nova/presignedurl?'
+ 'filename=' + this.fileName
+ '&filetype=' + this.file.type
).then(async response => {
let options = {
headers: {
"Content-Type": this.file.type
}
};
await axios.put(response.data.url, this.file, options).then(result
document.getElementById(‘previewImage')
.setAttribute(‘src', response.data.path);
this.value = response.data.filename
});
})
}
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app
config
database
nova-components
bootstrap
public
resources
routes
storage
resources/js/components
S3FilePicker
FormField.vue
/**
* Update the field's internal value.
*/
async fileChange(event) {
let path = event.target.value
let fileName = path.match(/[^\\/]*$/)[0]
this.fileName = fileName
this.file = this.$refs.fileField.files[0]
await axios.get('/nova/presignedurl?'
+ 'filename=' + this.fileName
+ '&filetype=' + this.file.type
).then(async response => {
let options = {
headers: {
"Content-Type": this.file.type
}
};
await axios.put(response.data.url, this.file, options).then(result
document.getElementById(‘previewImage')
.setAttribute(‘src', response.data.path);
this.value = response.data.filename
});
})
}
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No content
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$ composer require nealio82/kittyfinder-s3filepicker
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RECAP
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Added Bref to an existing site
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Fixed assets by moving them to a CDN
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Centralised session storage
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Added Bref’s console layer in order to run artisan commands
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Used pre-signed URLs to send file uploads directly to the CDN
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PERFORMANCE
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VPC
API Gateway
Data Store
Lambda function
Handler
PHP Layer
Bootstrap
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source: https://medium.freecodecamp.org/lambda-vpc-cold-starts-a-latency-killer-5408323278dd
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source: https://medium.freecodecamp.org/lambda-vpc-cold-starts-a-latency-killer-5408323278dd
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source: https://medium.freecodecamp.org/lambda-vpc-cold-starts-a-latency-killer-5408323278dd
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SAVINGS
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DOES IT
SCALE?
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Custom runtime based upon Bref’s PHP-FPM layer
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Uses Phalcon PHP framework
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Added AWS application load balancer in-front of Lambda
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Uses heavy caching - responses served
from Cloudfront where possible
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40 million requests per day
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90 ms average response time
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2,500 concurrent invocations at peak times
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25% cost saving compared to EC2*
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GOING FURTHER
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QUEUES
&
EVENTS
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What kind of lambda do you want to create?
[0] PHP function
[1] HTTP application
[2] Console application
>
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What kind of lambda do you want to create?
[0] PHP function
[1] HTTP application
[2] Console application
> 0
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https://github.com/stechstudio/
laravel-bref-bridge
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ROLLING
YOUR
OWN
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https://github.com/stechstudio/
bref-extensions
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serverless framework
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bref/bref
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JOIN US
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WE ARE HIRING!
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https://bref.sh/docs/community
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@nealio82
https://bref.sh/docs/community