added AWS deployment script

deploy_aws.sh

@@ -0,0 +1,78 @@
+#!/bin/bash
+
+# Variables
+CLUSTER_NAME="CS553"
+TASK_DEFINITION_NAME="CSS553_CaseStudy_4"
+CONTAINER_NAME="CaseStudy4Image"
+IMAGE_URI="venkateshroshan/mlops-cs4:latest"
+VCPU="0.5"
+MEMORY="2048"
+PORT="7860"
+SECURITY_GROUP_NAME="CS553-SG"
+
+echo "Starting ECS setup..."
+
+# Step 1: Create ECS Cluster
+echo "Creating ECS cluster: $CLUSTER_NAME..."
+aws ecs create-cluster --cluster-name $CLUSTER_NAME
+echo "ECS cluster $CLUSTER_NAME created successfully."
+
+# Step 2: Register Task Definition
+echo "Registering task definition: $TASK_DEFINITION_NAME..."
+aws ecs register-task-definition \
+    --family $TASK_DEFINITION_NAME \
+    --network-mode awsvpc \
+    --requires-compatibilities FARGATE \
+    --cpu $VCPU \
+    --memory $MEMORY \
+    --container-definitions "[
+        {
+            \"name\": \"$CONTAINER_NAME\",
+            \"image\": \"$IMAGE_URI\",
+            \"portMappings\": [
+                {
+                    \"containerPort\": $PORT,
+                    \"protocol\": \"tcp\"
+                }
+            ],
+            \"essential\": true
+        }
+    ]"
+echo "Task definition $TASK_DEFINITION_NAME registered successfully."
+
+# Step 3: Get Default VPC ID
+echo "Retrieving default VPC ID..."
+VPC_ID=$(aws ec2 describe-vpcs --filters "Name=isDefault,Values=true" --query "Vpcs[0].VpcId" --output text)
+if [ -z "$VPC_ID" ]; then
+    echo "Error: Default VPC not found. Exiting."
+    exit 1
+fi
+echo "Default VPC ID: $VPC_ID."
+
+# Step 4: Create Security Group
+echo "Creating security group: $SECURITY_GROUP_NAME..."
+SECURITY_GROUP_ID=$(aws ec2 create-security-group --group-name $SECURITY_GROUP_NAME --description "Security group for CS553 task" --vpc-id $VPC_ID --query 'GroupId' --output text)
+echo "Security group created with ID: $SECURITY_GROUP_ID."
+
+# Step 5: Add Inbound Rule to Security Group
+echo "Adding inbound rule to security group for port $PORT..."
+aws ec2 authorize-security-group-ingress \
+    --group-id $SECURITY_GROUP_ID \
+    --protocol tcp \
+    --port $PORT \
+    --cidr 0.0.0.0/0
+echo "Inbound rule added successfully."
+
+# Step 6: Run ECS Task
+echo "Running ECS task in cluster $CLUSTER_NAME..."
+aws ecs run-task \
+    --cluster $CLUSTER_NAME \
+    --launch-type FARGATE \
+    --network-configuration "awsvpcConfiguration={
+        subnets=[\"$(aws ec2 describe-subnets --filters Name=vpc-id,Values=$VPC_ID --query 'Subnets[0].SubnetId' --output text)\"],
+        securityGroups=[\"$SECURITY_GROUP_ID\"],
+        assignPublicIp=\"ENABLED\"}" \
+    --task-definition $TASK_DEFINITION_NAME
+echo "Task is running in cluster $CLUSTER_NAME."
+
+echo "ECS setup completed successfully."