Getting Could not find Java SE Runtime Environment

[tarunkumard]

Hi, i have started using your project https://scar.readthedocs.io/en/latest/scar_container.html and was able to create a lambda function using command as
scar init -f scar-aws-cli.yaml

here is content of yaml
functions:
aws:

• lambda:
  name: scar-aws-cli
  container:
  image: denvazh/gatling

the error i am getting is
Request Id: a9af2285-667c-4245-8ba9-69f78053ffde
Log Group Name: /aws/lambda/scar-aws-cli
Log Stream Name: 2020/02/24/[$LATEST]5f9b351da24b4cc08e55af87d364d2e5
GATLING_HOME is set to /opt/gatling
Error: could not find libjava.so
Error: Could not find Java SE Runtime Environment.

All i need is to use your project to execute this docker image https://hub.docker.com/r/denvazh/gatling

Here is small excerpt of scar.cfg file which show i am using python3.7 as Run time (Please note i cannot use Java8 as runtime because when i use java 8 ,AWS lamda says class not found)
{ "scar":{
"config_version":"1.0.9"

},
"aws":{ "iam":{
"boto_profile":"default",
"role":"arn:aws:iam::82036:role/service-role/SRE"

},
"lambda":{ "boto_profile":"default",
"region":"us-west-2",
"execution_mode":"lambda",
"timeout":300,
"memory":512,
"description":"SRE Black Box Tester Executed Successfully",
"runtime":"python3.7",
"layers":[

i need something like udocker run denvazh/gatling or scar run denvazh/gatling ,how do i do this thing as i am getting Could not find Java SE Runtime Environment ,if you can help me a solution in how can i provide a Java 8 environment to a python3.7 runtime?

Just for information if you can help me fixing the issue ,the Docker file for denvazh/gatling docker project is

Gatling is a highly capable load testing tool.

Documentation: https://gatling.io/docs/3.0/

Cheat sheet: https://gatling.io/docs/3.0/cheat-sheet/

FROM openjdk:8-jdk-alpine

MAINTAINER Denis Vazhenin denis.vazhenin@me.com

working directory for gatling

WORKDIR /opt

gating version

ENV GATLING_VERSION 3.0.3

create directory for gatling install

RUN mkdir -p gatling

install gatling

RUN apk add --update wget bash libc6-compat &&
mkdir -p /tmp/downloads &&
wget -q -O /tmp/downloads/gatling-$GATLING_VERSION.zip
https://repo1.maven.org/maven2/io/gatling/highcharts/gatling-charts-highcharts-bundle/$GATLING_VERSION/gatling-charts-highcharts-bundle-$GATLING_VERSION-bundle.zip &&
mkdir -p /tmp/archive && cd /tmp/archive &&
unzip /tmp/downloads/gatling-$GATLING_VERSION.zip &&
mv /tmp/archive/gatling-charts-highcharts-bundle-$GATLING_VERSION/* /opt/gatling/ &&
rm -rf /tmp/*

change context to gatling directory

WORKDIR /opt/gatling

set directories below to be mountable from host

VOLUME ["/opt/gatling/conf", "/opt/gatling/results", "/opt/gatling/user-files"]

set environment variables

ENV PATH /opt/gatling/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
ENV GATLING_HOME /opt/gatling

ENTRYPOINT ["gatling.sh"]

[srisco]

Hello @tarunkumard,

I've just deployed gatling using SCAR and got the same error. Researching about it I've found that it's a problem with the F1 execution mode of udocker (the mode used by SCAR), that fails loading some libs, so unfortunately I can't help you.

I recommend you to open an issue in the udocker repo. If they find a solution, I would be happy to integrate the updates into SCAR.

Greetings.

[tarunkumard]

yeah its really sad ,i have raised a issue with them ,not sure ,if they really care about Java SE environment,lets see ,fingers crossed

[eldos-dl]

@srisco Is it possible to use any mode other than F1 on Lambda?

[gmolto]

@eldos-dl No. The only working mode of udocker in AWS Lambda is the F1 execution mode.