智云-一个抓取web流量的轻量级蜜罐-k8s快速搭建教程

github地址
https://github.com/xiaoxiaoranxxx/POT-ZHIYUN

k8s搭建教程

首先下载代码文件

git clone https://github.com/xiaoxiaoranxxx/POT-ZHIYUN.git
cd POT-ZHIYUN

编译镜像

代码相关文件在github
https://github.com/xiaoxiaoranxxx/POT-ZHIYUN

docker build -t install/pot-main:v1 .

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创建命名空间和configmap

kubectl create -f pot-mysql-init.yaml# 查看创建情况
kubectl get configmaps -n pot-zhiyun

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创建pv,pvc,mysql

kubectl create -f pot-mysql.yaml

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查看mysql容器中的init.sql是否成功初始化

kubectl logs -n pot-zhiyun pot-mysql-0

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创建pv,pvc,web

kubectl create -f pot-web-deployment.yaml

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确认正常安装

kubectl get pods -n pot-zhiyun

pot-zhiyun空间下所有pod都为Running状态

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kubectl get svc -n pot-zhiyun

查看svc的状态,pot-web 的NodePort出口端口为31394,因此访问http://127.0.0.1:31394/为200说明搭建成功

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设计思路

mysql

mysql为StatefulSet类型,单数据库来存储

通过configMap来初始化数据库文件

通过pv卷来实现持久化存储,默认分配大小为10G

创建一个services,可通过pot-mysql来获取主机名

web

web为Deployment类型,可生成多个pod来实现负载

通过pv卷来实现runtime目录共享,达到多个pod数据同步问题

pv卷默认分配大小为1G

创建一个services,可通过Local来获取真实IP地址

NodePort会对外映射一个端口

面对多个扫描器同时扫描可达到负载效果,可以在内网多个节点配置蜜罐来达到内网多节点蜜罐

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相关配置文件

pot-mysql-init.yaml

apiVersion: v1
kind: Namespace
metadata:name: pot-zhiyun
---
apiVersion: v1
kind: ConfigMap
metadata:name: mysql-initdb-confignamespace: pot-zhiyun
data:init.sql: |SET NAMES utf8mb4;SET FOREIGN_KEY_CHECKS = 0;
...

pot-mysql.yaml

apiVersion: v1
kind: PersistentVolume
metadata:name: mysql-pvnamespace: pot-zhiyun
spec:capacity:storage: 10GivolumeMode: FilesystemaccessModes:- ReadWriteOncepersistentVolumeReclaimPolicy: RetainstorageClassName: standard-pot-mysqlhostPath: path: /mnt/data/pot-mysql
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:name: mysql-data-pot-mysqlnamespace: pot-zhiyun
spec:accessModes:- ReadWriteOnceresources:requests:storage: 10GistorageClassName: standard-pot-mysql
---
apiVersion: apps/v1
kind: StatefulSet
metadata:name: pot-mysqlnamespace: pot-zhiyun
spec:serviceName: "pot-mysql"replicas: 1selector:matchLabels:app: pot-mysqltemplate:metadata:labels:app: pot-mysqlspec:volumes:- name: init-scriptsconfigMap:name: mysql-initdb-configcontainers:- name: pot-mysqlimage: mysql:8.0.22env:- name: MYSQL_DATABASEvalue: pot_admin- name: MYSQL_USERvalue: root- name: MYSQL_ROOT_PASSWORDvalue: pot_admin@123ports:- containerPort: 3306volumeMounts:- name: mysql-data-potmountPath: /var/lib/mysql- name: init-scriptsmountPath: /docker-entrypoint-initdb.dvolumeClaimTemplates:- metadata:name: mysql-data-potspec:accessModes: ["ReadWriteOnce"]resources:requests:storage: 10Gi
---
apiVersion: v1
kind: Service
metadata:name: pot-mysqlnamespace: pot-zhiyun
spec:ports:- port: 3306targetPort: 3306selector:app: pot-mysql

pot-web-deployment.yaml

apiVersion: v1
kind: PersistentVolumeClaim
metadata:name: mysql-data-pot-webnamespace: pot-zhiyun
spec:accessModes:- ReadWriteOnceresources:requests:storage: 1GistorageClassName: standard-pot-web
---
apiVersion: v1
kind: PersistentVolume
metadata:name: pot-web-pv
spec:capacity:storage: 1GivolumeMode: FilesystemaccessModes:- ReadWriteOncepersistentVolumeReclaimPolicy: RetainstorageClassName: standard-pot-webhostPath:path: /mnt/data/pot-web
---
apiVersion: apps/v1
kind: Deployment
metadata:name: pot-webnamespace: pot-zhiyun
spec:replicas: 5selector:matchLabels:app: pot-webtemplate:metadata:labels:app: pot-webspec:initContainers:- name: init-permissionsimage: busyboxcommand: ["sh", "-c", "chmod -R 777 /var/www/html/runtime/"]volumeMounts:- name: mysql-data-potmountPath: /var/www/html/runtime/containers:- name: pot-webimage: install/pot-main:v1ports:- containerPort: 80volumeMounts:- name: mysql-data-potmountPath: /var/www/html/runtime/volumes:- name: mysql-data-potpersistentVolumeClaim:claimName: mysql-data-pot-web
---
apiVersion: v1
kind: Service
metadata:name: pot-webnamespace: pot-zhiyun
spec:type: NodePortexternalTrafficPolicy: Localports:- port: 80targetPort: 80selector:app: pot-web