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This commit is contained in:
30404 2024-07-04 19:38:50 +08:00
parent 2d61b8bf7c
commit 71d7956e65
10 changed files with 102 additions and 76 deletions
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10
app-dm/src/TeacherPages/Trainmanage/TrainPods.css Normal file
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@ -0,0 +1,10 @@
.body-right-Pods{
width: 1420px;
height: 830px;
position: absolute;
top: 72px;
left: 220px;
border-radius: 10px;
float: right;
background-color: #f7f8fa;
}

11
app-dm/src/TeacherPages/Trainmanage/TrainPods.jsx Normal file
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@ -0,0 +1,11 @@
import React, { useEffect, useState } from 'react';
import axios from 'axios';
import './TrainPods.css'
function TrainPods(){
return(
<div className='body-right-Pods'>asdas</div>
)
}
export default TrainPods

1
app-dm/src/TeacherPages/Trainmanage/Trainmanage.jsx
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@ -48,6 +48,7 @@ function TrainManage(){
<p>关闭时间：2024-11-5</p> <p>关闭时间：2024-11-5</p>
</li> </li>
</ul> </ul>
<Link to='/teacher/trainmanage/TrainPods' >管理实训</Link>
<Link to='/teacher/SendTrain' className='sendtestpage'>前往发布实训</Link> <Link to='/teacher/SendTrain' className='sendtestpage'>前往发布实训</Link>
</div>} </div>}
<button onClick={()=>{ <button onClick={()=>{

2
app-dm/src/pages/ListPages/Training/Operation1.jsx
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@ -254,7 +254,7 @@ function Operation1() {
</ul> </ul>
)} )}
</li> </li>
<Link to={`/operation2/1`} style={{color:'#000',textDecoration:'none'}}> <Link to={`/operation2/${operateID}`} style={{color:'#000',textDecoration:'none'}}>
<li style={{ marginTop: isSubjectDropdownOpen ? '186px' : '0' }}>实训题</li> <li style={{ marginTop: isSubjectDropdownOpen ? '186px' : '0' }}>实训题</li>
</Link> </Link>
</ul> </ul>

2
app-dm/src/pages/SignIn/SignInPage.jsx
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@ -21,7 +21,7 @@ function SignInPage(){
if (data.result === '登录成功' && data.user==='user'){ if (data.result === '登录成功' && data.user==='user'){
localStorage.setItem('islogin',ID) localStorage.setItem('islogin',ID)
alert('用户登录成功') alert('用户登录成功')
window.location.href=''//后期改成学生页面 window.location.href='/'//后期改成学生页面
}else if(data.result==='登录成功'&&data.user==='teacher'){ }else if(data.result==='登录成功'&&data.user==='teacher'){
localStorage.setItem('islogin',ID) localStorage.setItem('islogin',ID)
alert('教师登录成功') alert('教师登录成功')

2
app-dm/src/router/index.jsx
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@ -27,6 +27,7 @@ import SendTrain from '../TeacherPages/Trainmanage/SendTrain'
import TrainManage from '../TeacherPages/Trainmanage/Trainmanage' import TrainManage from '../TeacherPages/Trainmanage/Trainmanage'
import StudentLink from '../TeacherPages/MarkingPages/StudentLink'; import StudentLink from '../TeacherPages/MarkingPages/StudentLink';
import Test from '../TeacherPages/TestManage/Test' import Test from '../TeacherPages/TestManage/Test'
import TrainPods from '../TeacherPages/Trainmanage/TrainPods'
// 定义一个组件来包裹除了特定页面(exam)外的所有页面使其有导航 // 定义一个组件来包裹除了特定页面(exam)外的所有页面使其有导航
@ -64,6 +65,7 @@ function App() {
<Route path='managetest' element={<ManageTest />}/> {/* 考试管理 */} <Route path='managetest' element={<ManageTest />}/> {/* 考试管理 */}
<Route path="classID/:key" element={<ClassID />} /> {/* 班级管理1 */} <Route path="classID/:key" element={<ClassID />} /> {/* 班级管理1 */}
<Route path='mark/studentlink/Mark/:key' element={<StudentLink/>}/> {/* 批改1 */} <Route path='mark/studentlink/Mark/:key' element={<StudentLink/>}/> {/* 批改1 */}
<Route path='trainmanage/TrainPods' element={<TrainPods/> }/>
{/* 其他需要HeaderNavTeacher的页面 */} {/* 其他需要HeaderNavTeacher的页面 */}
</Route> </Route>

8
python/assets/type0-pod.yaml
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@ -17,8 +17,8 @@ spec:
runAsGroup: 0 runAsGroup: 0
resources: resources:
limits: limits:
cpu: '0.5' cpu: '1'
memory: 0.5Gi memory: 1.2Gi
requests: requests:
cpu: '0.3' cpu: '0.2'
memory: 0.3Gi memory: 0.2Gi

4
python/assets/type1-pod.yaml
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@ -15,8 +15,8 @@ spec:
runAsGroup: 0 runAsGroup: 0
resources: resources:
limits: limits:
cpu: '0.5' cpu: '1.3'
memory: 0.5Gi memory: 1.3Gi
requests: requests:
cpu: '0.3' cpu: '0.3'
memory: 0.3Gi memory: 0.3Gi

2
python/del.py
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@ -1,5 +1,5 @@
import k8s_func import k8s_func
studentList=['n20240101-55'] studentList=['n20240101-56','n20240102-56','s20240101-52','s20240102-52']
for i in studentList: for i in studentList:
k8s_func.delete_pod(i) k8s_func.delete_pod(i)

134
python/k8s_func.py
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@ -5,6 +5,7 @@ import yaml
from kubernetes import client, config from kubernetes import client, config
from flask import jsonify from flask import jsonify
import dmPython import dmPython
# Load in-cluster config # Load in-cluster config
config.load_incluster_config() config.load_incluster_config()
@ -12,81 +13,82 @@ v1 = client.CoreV1Api()
namespace = open("/var/run/secrets/kubernetes.io/serviceaccount/namespace").read() namespace = open("/var/run/secrets/kubernetes.io/serviceaccount/namespace").read()
IP = "36.138.114.105" IP = "36.138.114.105"
def list_pods(): def list_pods():
ret = v1.list_namespaced_pod(namespace, watch=False) ret = v1.list_namespaced_pod(namespace, watch=False)
return ({ return ({
"list": [{ "list": [{
"name": item.metadata.name, "name": item.metadata.name,
"ip": item.status.pod_ip "ip": item.status.pod_ip
} for item in ret.items] } for item in ret.items]
}) })
def list_services(): def list_services():
ret = v1.list_namespaced_service(namespace) ret = v1.list_namespaced_service(namespace)
return { return {
"list": [{ "list": [{
"ip": item.spec.cluster_ip, "ip": item.spec.cluster_ip,
"name": item.metadata.name, "name": item.metadata.name,
"ports": [port.to_dict() for port in item.spec.ports] "ports": [port.to_dict() for port in item.spec.ports]
} for item in ret.items] } for item in ret.items]
} }
def create_pod(type, name): def create_pod(type, name):
# 读取 pod yaml 文件 # 读取 pod yaml 文件
with open(f"assets/type{type}-pod.yaml") as f: with open(f"assets/type{type}-pod.yaml") as f:
pod_manifest = yaml.safe_load(f) pod_manifest = yaml.safe_load(f)
pod_manifest["metadata"]["name"] = name pod_manifest["metadata"]["name"] = name
pod_manifest["metadata"]["labels"]["app"] = name pod_manifest["metadata"]["labels"]["app"] = name
# 创建 Pod # 创建 Pod
resp = v1.create_namespaced_pod( resp = v1.create_namespaced_pod(
body=pod_manifest, body=pod_manifest,
namespace=namespace namespace=namespace
) )
# print(f"pod '{resp.metadata.name}' 创建成功") # print(f"pod '{resp.metadata.name}' 创建成功")
# 创建 Service # 创建 Service
with open(f"assets/type{type}-service.yaml") as f: with open(f"assets/type{type}-service.yaml") as f:
service_pod = yaml.safe_load(f) service_pod = yaml.safe_load(f)
service_pod["metadata"]["name"] = name + "-service" service_pod["metadata"]["name"] = name + "-service"
service_pod["spec"]["selector"]["app"] = name service_pod["spec"]["selector"]["app"] = name
resp = v1.create_namespaced_service(
body=service_pod,
namespace=namespace
)
# print(f"服务 '{resp.metadata.name}' 创建成功")
if type == 1:
# 创建成功，再次查询，拿到端口
service = v1.read_namespaced_service(name=name + "-service", namespace=namespace)
# print(service)
# print("访问地址:" + IP + ":" + str(service.spec.ports[0].node_port))
else:
service = v1.read_namespaced_service(name=name + "-service", namespace=namespace)
# print(service)
# print("访问地址:" + IP + ":" + str(service.spec.ports[0].node_port))
return "cjcg"
resp = v1.create_namespaced_service(
body=service_pod,
namespace=namespace
)
# print(f"服务 '{resp.metadata.name}' 创建成功")
if type == 1:
# 创建成功，再次查询，拿到端口
service = v1.read_namespaced_service(name=name + "-service", namespace=namespace)
# print(service)
# print("访问地址:" + IP + ":" + str(service.spec.ports[0].node_port))
else:
service = v1.read_namespaced_service(name=name + "-service", namespace=namespace)
# print(service)
# print("访问地址:" + IP + ":" + str(service.spec.ports[0].node_port))
return "cjcg"
# create_pod(0,'20240101-zt-9-0') # create_pod(0,'20240101-zt-9-0')
def delete_pod(name): def delete_pod(name):
v1.delete_namespaced_pod(name=name, namespace=namespace) v1.delete_namespaced_pod(name=name, namespace=namespace)
print('deleting pod ' + name) print('deleting pod ' + name)
v1.delete_namespaced_service(name=name + "-service", namespace=namespace) v1.delete_namespaced_service(name=name + "-service", namespace=namespace)
return "删除成功" return "删除成功"
def check_dm(name): def check_dm(name):
try: try:
service = v1.read_namespaced_service(name=name + "-service", namespace=namespace) service = v1.read_namespaced_service(name=name + "-service", namespace=namespace)
print(service.spec.cluster_ip) print(service.spec.cluster_ip)
db = dmPython.connect(user='SYSDBA', password='SYSDBA', host=service.spec.cluster_ip) db = dmPython.connect(user='SYSDBA', password='SYSDBA', host=service.spec.cluster_ip)
cursor = db.cursor() cursor = db.cursor()
records = cursor.execute("SELECT * FROM V$VERSION").fetchall() records = cursor.execute("SELECT * FROM V$VERSION").fetchall()
for record in records: for record in records:
print(record) print(record)
return "OK" return "OK"
except: except:
traceback.print_exc() traceback.print_exc()
return "NO" return "NO"