Jenkins Google Cloud SDK install with auth script

gcloud_install.sh

#Ref: https://github.com/circleci/android-cloud-test-lab/blob/master/circle.yml

export DIRECTORY="/var/jenkins_home/GoogleCloudSDK/google-cloud-sdk/bin"
if [ ! -d "$DIRECTORY" ]; then
  # Control will enter here if $DIRECTORY doesn't exist.
	cd /var/jenkins_home
	wget https://dl.google.com/dl/cloudsdk/release/google-cloud-sdk.zip -O google-cloud-sdk.zip
	unzip -o google-cloud-sdk.zip -d ./GoogleCloudSDK/
	./GoogleCloudSDK/google-cloud-sdk/install.sh
	
fi
export PATH=/var/jenkins_home/GoogleCloudSDK/google-cloud-sdk/bin:$PATH

gcloud --quiet components update
gcloud --quiet components install beta

gcloud auth activate-service-account --key-file $GCLOUD_SERVICE_AUTH
gcloud config set project addodoc-1
gcloud beta test android run --app $WORKSPACE/app/build/outputs/apk/app-debug.apk --test $WORKSPACE/app/build/outputs/apk/app-debug-androidTest-unaligned.apk --results-bucket cloud-test-jenkins

hi bro, how did you set $GCLOUD_SERVICE_AUTH? via parameter?

For anyone who was looking for the answer to the above question. Create a secret file and upload the JSON key file through the Bindings section. All of this was done through the Job Configuration screen.

Not sure if it would be helpful, but here is how I use it in my project and it is very helpful

pipeline {
agent any

environment {
    GOOGLE_PROJECT_ID = 'test-prj-cmd';

	GOOGLE_SERVICE_ACCOUNT_KEY = credentials('service_account_key');
}

stage('Deploy'){
steps{

			sh """
				echo "deploy stage";
				curl -o /tmp/google-cloud-sdk.tar.gz https://dl.google.com/dl/cloudsdk/channels/rapid/downloads/google-cloud-sdk-220.0.0-linux-x86_64.tar.gz;
				tar -xvf /tmp/google-cloud-sdk.tar.gz -C /tmp/;
				/tmp/google-cloud-sdk/install.sh -q;
				source /tmp/google-cloud-sdk/path.bash.inc;
				 gcloud config set project ${GOOGLE_PROJECT_ID};
				 gcloud components install app-engine-java;
				 gcloud components install app-engine-python;
				 gcloud auth activate-service-account --key-file ${GOOGLE_SERVICE_ACCOUNT_KEY};
				 echo "After authentication gcloud";
				 gcloud config list;
				 mvn -X clean package appengine:deploy -Dmaven.test.failure.ignore=true;
			"""
		}	
		post{
			always{
				println "Result : ${currentBuild.result}";
				println "Deploy to GCP ..";
			}
		}
	}

}

Note: If you need more gcloud components to be installed please go ahead and install in the sh section. I am trying to figure out how to have the gcloud instance available for the entire set of jenkins job type (like a maven/git/jdk tool) instead of plainly using docker to do that

@vijaykumar.. how did you pass service_account_key (json file)... ?