add node exporter installation #102

	name: Build and Push Docker Image to ECR

	on:
	push:
	branches:
	- main

	permissions:
	id-token: write
	contents: read

	jobs:
	build-and-push:
	runs-on: ubuntu-latest

	steps:
	# 1️⃣ Checkout the main repo (required for OIDC)
	- name: Checkout main repo
	uses: actions/checkout@v4

	# 2️⃣ Configure AWS credentials using OIDC
	- name: Configure AWS credentials using OIDC role
	uses: aws-actions/configure-aws-credentials@v2
	with:
	role-to-assume: arn:aws:iam::938674806440:role/github2
	aws-region: ap-southeast-1

	# 3️⃣ Login to Amazon ECR
	- name: Login to Amazon ECR
	uses: aws-actions/amazon-ecr-login@v2

	# 4️⃣ Clone the lab-final-project repo
	- name: Clone lab-final-project
	run: \|
	git clone https://github.com/Infratify/lab-final-project.git
	ls -lah lab-final-project # just to verify

	# 5️⃣ Build Docker image from cloned lab project
	- name: Build Docker image
	run: \|
	IMAGE_NAME=devops-bootcamp/final-project-faridamirul
	IMAGE_TAG=Latest
	docker build -t $IMAGE_NAME:$IMAGE_TAG ./lab-final-project

	# 6️⃣ Tag Docker image for ECR
	- name: Tag Docker image for ECR
	run: \|
	ACCOUNT_ID=$(aws sts get-caller-identity --query Account --output text)
	IMAGE_NAME=devops-bootcamp/final-project-faridamirul
	IMAGE_TAG=Latest
	ECR_URI=$ACCOUNT_ID.dkr.ecr.ap-southeast-1.amazonaws.com/$IMAGE_NAME
	docker tag $IMAGE_NAME:$IMAGE_TAG $ECR_URI:$IMAGE_TAG
	echo "ECR_URI=$ECR_URI" >> $GITHUB_ENV

	# 7️⃣ Push Docker image to ECR
	- name: Push Docker image to ECR
	run: \|
	IMAGE_TAG=Latest
	docker push $ECR_URI:$IMAGE_TAG

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