automated terminal push

terraform/user_data.sh

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+#!/bin/bash
+# Enhanced user data script with SSM and better logging
+exec > >(tee /var/log/user-data.log|logger -t user-data -s 2>/dev/console) 2>&1
+
+echo "=== Starting EC2 User Data Script ==="
+echo "Timestamp: $(date)"
+echo "Instance ID: $(curl -s http://169.254.169.254/latest/meta-data/instance-id)"
+echo "Cluster Name: ${cluster_name}"
+
+# Update system
+echo "=== Updating system packages ==="
+yum update -y
+
+# Install and configure SSM agent (should already be installed on Amazon Linux 2)
+echo "=== Configuring SSM Agent ==="
+yum install -y amazon-ssm-agent
+systemctl enable amazon-ssm-agent
+systemctl start amazon-ssm-agent
+
+# Install ECS agent
+echo "=== Installing ECS Agent ==="
+yum install -y ecs-init
+
+# Configure ECS cluster
+echo "=== Configuring ECS Cluster ==="
+cat > /etc/ecs/ecs.config << EOF
+ECS_CLUSTER=${cluster_name}
+ECS_ENABLE_LOGGING=true
+ECS_LOGLEVEL=info
+ECS_ENABLE_CONTAINER_METADATA=true
+ECS_ENABLE_TASK_IAM_ROLE=true
+ECS_AVAILABLE_LOGGING_DRIVERS=["json-file","awslogs"]
+ECS_CONTAINER_STOP_TIMEOUT=30s
+ECS_CONTAINER_START_TIMEOUT=3m
+ECS_DISABLE_IMAGE_CLEANUP=false
+EOF
+
+# Start Docker and ECS
+echo "=== Starting Docker and ECS services ==="
+systemctl enable docker
+systemctl start docker
+systemctl enable ecs
+systemctl start ecs
+
+# Wait for services to be ready
+echo "=== Waiting for services to initialize ==="
+sleep 30
+
+# Verify services
+echo "=== Service Status Check ==="
+echo "SSM Agent Status:"
+systemctl status amazon-ssm-agent --no-pager || echo "SSM agent status check failed"
+
+echo "Docker Status:"
+systemctl status docker --no-pager || echo "Docker status check failed"
+
+echo "ECS Status:"
+systemctl status ecs --no-pager || echo "ECS status check failed"
+
+# Check ECS agent connection
+echo "=== ECS Agent Status ==="
+for i in {1..5}; do
+  if curl -s http://localhost:51678/v1/metadata; then
+    echo "ECS agent is responding"
+    break
+  else
+    echo "ECS agent not ready yet, attempt $i/5"
+    sleep 10
+  fi
+done
+
+echo "=== User Data Script Completed ==="
+echo "Timestamp: $(date)"