lambda-layer-headless-chromium

AWS Lambda Layer for headless chromium with Noto CJK TC font support.

Two options to install this layer:

Option 1: Deploy from SAR Console

Region	Click and Deploy
ap-northeast-1
ap-northeast-2
ap-northeast-3
ap-south-1
ap-southeast-1
ap-southeast-2
ca-central-1
eu-central-1
eu-north-1
eu-west-1
eu-west-2
eu-west-3
sa-east-1
us-east-1
us-east-2
us-west-1
us-west-2

Option 2: Build from Scratch

build the layer zip

• Make sure your local environment has installed docker and the docker daemon is running otherwise you may encounter Is docker running? error(see #4)

$ make build

this will create layer.zip in your current directory

edit Makefile

Name	Description	required to update
LAYER_NAME	Layer Name
LAYER_DESC	Layer Description
S3BUCKET	Your S3 bucket to store the intermediate Lambda bundle zip. Make sure the S3 bucket in the same region with your Lambda function to deploy.	YES
LAMBDA_REGION	The region code to deploy your Lambda function
LAMBDA_FUNC_NAME	Lambda function name
LAMBDA_FUNC_DESC	Lambda function description
LAMBDA_ROLE_ARN	Lambda IAM role ARN	YES

upload and publish your layer

$ make sam-layer-package sam-layer-deploy

create your main handler

edit main.sh or check sampe here

create your lambda function bundle with the layer

$ LayerArn={YOUR_LAYER_ARN} make sam-package sam-deploy

e.g.

LAMBDA_LAYERS="arn:aws:lambda:ap-northeast-1:903779448426:layer:headless-chromium-layer:4" \
make sam-package sam-deploy

Behind the scene, SAM will install aws-lambda-layer-awscli for you from SAR and package/deploy your Lambda function with your headless-chromium layer.

test and validation

$ make invoke

response:

R:nss_util.cc(83)] Failed to create /opt/headless-chromium/.pki/nssdb directory.
[0107/124743.090256:ERROR:nss_ocsp.cc(582)] No URLRequestContext for NSS HTTP handler. host: ocsp.comodoca.com
[0107/124743.090290:ERROR:nss_ocsp.cc(582)] No URLRequestContext for NSS HTTP handler. host: ocsp.comodoca.com
[0107/124743.090319:ERROR:nss_ocsp.cc(582)] No URLRequestContext for NSS HTTP handler. host: crl.comodoca.com
[0107/124743.091068:ERROR:nss_ocsp.cc(582)] No URLRequestContext for NSS HTTP handler. host: ocsp.comodoca.com
[0107/124743.091094:ERROR:nss_ocsp.cc(582)] No URLRequestContext for NSS HTTP handler. host: ocsp.comodoca.com
[0107/124743.091118:ERROR:nss_ocsp.cc(582)] No URLRequestContext for NSS HTTP handler. host: crl.comodoca.com
[0107/124743.091715:ERROR:nss_ocsp.cc(582)] No URLRequestContext for NSS HTTP handler. host: ocsp.usertrust.com
[0107/124743.091740:ERROR:nss_ocsp.cc(582)] No URLRequestContext for NSS HTTP handler. host: ocsp.usertrust.com
[0107/124743.091765:ERROR:nss_ocsp.cc(582)] No URLRequestContext for NSS HTTP handler. host: crl.usertrust.com
[0107/124747.324690:ERROR:nss_ocsp.cc(582)] No URLRequestContext for NSS HTTP handler. host: RootOcsp.twca.com.tw
[0107/124747.324798:ERROR:nss_ocsp.cc(582)] No URLRequestContext for NSS HTTP handler. host: RootOcsp.twca.com.tw
[0107/124747.324834:ERROR:nss_ocsp.cc(582)] No URLRequestContext for NSS HTTP handler. host: RootCA.twca.com.tw
[0107/124747.325936:ERROR:nss_ocsp.cc(582)] No URLRequestContext for NSS HTTP handler. host: RootOcsp.twca.com.tw
[0107/124747.325954:ERROR:nss_ocsp.cc(582)] No URLRequestContext for NSS HTTP handler. host: RootOcsp.twca.com.tw
[0107/124747.325969:ERROR:nss_ocsp.cc(582)] No URLRequestContext for NSS HTTP handler. host: RootCA.twca.com.tw
[0107/124747.338978:ERROR:nss_ocsp.cc(582)] No URLRequestContext for NSS HTTP handler. host: rootocsp.twca.com.tw
[0107/124747.339006:ERROR:nss_ocsp.cc(582)] No URLRequestContext for NSS HTTP handler. host: rootocsp.twca.com.tw
[0107/124747.339031:ERROR:nss_ocsp.cc(582)] No URLRequestContext for NSS HTTP handler. host: RootCA.twca.com.tw
[0107/124749.181886:INFO:headless_shell.cc(538)] Written to file /tmp/screenshot.png.
=========[RESPONSE]=======
upload: ../../tmp/screenshot.png to s3://pahud-tmp-nrt/screenshot.png
https://pahud-tmp-nrt.s3.amazonaws.com/screenshot.png?AWSAccessKeyId=ASIA5E3LT6ZVFH5EFEPU&Expires=1546865570&x-amz-security-token=FQoGZXIvYXdzEAYaDM7Jq2cv%2FR%2FyXiAL5SL7AST7jNh%2F%2BxWFEv69frcV8bJxDhApmWphX6rb6NHp0bRextPJKx%2BUZ7tYveDC2xHdsooNIQgnSD%2BnEWPD6PADgQP6MsvEsYuYqWfHv6D5fr4fajIWkxZgOPDzxDud7GO%2BzOKpEZjpGbP5bAbeclHf2WMCgM%2BWQgF8GEEUAoNDuKTRrx6Kyf78jGtGw0%2BizdLfd3SjIU8jDFO2e6%2B28uPglMOE8CajpxkBhf3jjOsqoacAplYCySnHOk%2FEtvGCsmmQbEOlUmIRDJjK%2B8fTSuQrNj0IjoJ2qQakGhSc5DulvJ9jn35k6qxxdwqFFBiBGwVE2NjIXbaI%2FRQErf84KJmKzeEF&Signature=BlNJlGdAcgnyLjtwjsfPuR1aTLk%3D
=========[/RESPONSE]=======
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  1313  100    16  100  1297   3275   259k --:--:-- --:--:-- --:--:--  316k
{"status":"OK"}
END RequestId: 6b554111-127a-11e9-b3d3-0317b2c3587b
REPORT RequestId: 6b554111-127a-11e9-b3d3-0317b2c3587b  Init Duration: 44.76 ms Duration: 9125.78 ms    Billed Duration: 9200 ms        Memory Size: 1536 MB    Max Memory Used: 389 MB

You will get a presigned URL of the screenshot in the RESPONSE like this:

SC JP and KR support