设计AWS云架构方案实现基于AWS Endpoint Security(EPS)的自动化安全基线部署,AMS Advanced(AWS托管服务)环境会为所有新部署的资源自动安装EPS监控客户端,无需人工干预即可建立统一的安全基线。这种自动化机制特别适用于动态扩缩的云环境,确保新启动的EC2实例、容器等终端设备从初始状态即受保护,以及具体实现的详细步骤和关键代码。
以下是基于AWS Endpoint Security(EPS)的自动化安全基线部署架构方案,采用AWS原生服务实现全生命周期自动化管理:
{
"schemaVersion": "2.2",
"description": "Install EPS Agent",
"parameters": {
"EPSVersion": {
"type": "String",
"default": "1.2.0"
}
},
"mainSteps": [{
"action": "aws:runShellScript",
"name": "InstallEPSSecurityAgent",
"inputs": {
"runCommand": [
"curl -O https://eps-repo-{{Region}}.s3.amazonaws.com/install.sh",
"chmod +x install.sh",
"./install.sh --version {{EPSVersion}} --region {{Region}}"
]
}
}]
}
{
"Version": "2012-10-17",
"Statement": [{
"Effect": "Allow",
"Action": [
"ssm:SendCommand",
"ssm:CreateAssociation"
],
"Resource": "*"
}]
}
事件驱动架构
EC2 Instance Launch
ECS Task Start
EKS Node Provisioning
Lambda处理函数示例(Python)
import boto3
def lambda_handler(event, context):
ssm = boto3.client('ssm')
# 提取新实例ID
instance_id = event['detail']['instance-id']
response = ssm.send_command(
InstanceIds=[instance_id],
DocumentName='EPS-Install-Document',
Parameters={'EPSVersion': ['1.2.0']}
)
# 记录执行结果到CloudTrail
print(f"Command sent for {instance_id}: {response['Command']['CommandId']}")
"containerDefinitions": [{
"name": "eps-sidecar",
"image": "amazon/aws-endpoint-security:latest",
"essential": false,
"environment": [
{"name": "EPS_REGION", "value": "us-west-2"},
{"name": "EPS_MODE", "value": "monitoring"}
]
}]
apiVersion: apps/v1
kind: DaemonSet
metadata:
name: eps-agent
spec:
selector:
matchLabels:
app: eps-agent
template:
metadata:
labels:
app: eps-agent
spec:
containers:
- name: eps-container
image: amazon/aws-endpoint-security:latest
env:
- name: CLUSTER_NAME
value: "prod-cluster"
aws ssm list-compliance-items \
--filters Key=ResourceType,Values=EC2Instance \
Key=ComplianceType,Values=Association
{
"Metrics": [{
"Id": "m1",
"MetricStat": {
"Metric": {
"Namespace": "AWS/SSM",
"MetricName": "CommandsFailed"
},
"Period": 300,
"Stat": "Sum"
},
"ReturnData": true
}],
"Threshold": 1,
"EvaluationPeriods": 1
}
黄金镜像策略
混合环境支持
版本自动更新
# 自动检测最新版本
def get_latest_version():
s3 = boto3.client('s3')
response = s3.get_object(
Bucket='eps-version-bucket',
Key='LATEST'
)
return response['Body'].read().decode('utf-8')
测试环境验证
合规性检查
aws ssm describe-instance-associations-status \
--instance-id i-1234567890abcdef0
该方案通过将基础设施自动化与安全策略深度集成,实现了:
建议配合AWS Config和Security Hub进行持续监控,形成完整的安全态势管理闭环。