修改webssh

2024-07-01 10:45:49 +08:00 · 2024-07-01 10:43:44 +08:00 · 2024-07-01 10:43:24 +08:00
21 changed files with 419 additions and 54 deletions
--- a/.gitignore
+++ b/.gitignore
@ -1,4 +1,2 @@
 .idea
-node_modules
-__pycache__
-public
+node_modules
--- a/app-dm/package-lock.json
+++ b/app-dm/package-lock.json
@ -38,6 +38,7 @@
        "react-scripts": "^5.0.1",
        "recharts": "^2.12.7",
        "redux": "^5.0.1",
+        "socket.io-client": "^4.7.5",
        "stream": "^0.0.2",
        "swr": "^2.2.5",
        "tailwindcss": "^3.4.3",
@ -4009,6 +4010,11 @@
        "@sinonjs/commons": "^1.7.0"
      }
    },
+    "node_modules/@socket.io/component-emitter": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/@socket.io/component-emitter/-/component-emitter-3.1.2.tgz",
+      "integrity": "sha512-9BCxFwvbGg/RsZK9tjXd8s4UcwR0MWeFQ1XEKIQVVvAGJyINdrqKMcTRyLoK8Rse1GjzLV9cwjWV1olXRWEXVA=="
+    },
    "node_modules/@surma/rollup-plugin-off-main-thread": {
      "version": "2.2.3",
      "resolved": "https://registry.npmmirror.com/@surma/rollup-plugin-off-main-thread/-/rollup-plugin-off-main-thread-2.2.3.tgz",
@ -5441,7 +5447,7 @@
    },
    "node_modules/@xterm/xterm": {
      "version": "5.5.0",
-      "resolved": "https://registry.npmmirror.com/@xterm/xterm/-/xterm-5.5.0.tgz",
+      "resolved": "https://registry.npmjs.org/@xterm/xterm/-/xterm-5.5.0.tgz",
      "integrity": "sha512-hqJHYaQb5OptNunnyAnkHyM8aCjZ1MEIDTQu1iIbbTD/xops91NB5yq1ZK/dC2JDbVWtF23zUtl9JE2NqwT87A=="
    },
    "node_modules/@xtuc/ieee754": {
@ -7865,6 +7871,46 @@
        "node": ">= 0.8"
      }
    },
+    "node_modules/engine.io-client": {
+      "version": "6.5.4",
+      "resolved": "https://registry.npmjs.org/engine.io-client/-/engine.io-client-6.5.4.tgz",
+      "integrity": "sha512-GeZeeRjpD2qf49cZQ0Wvh/8NJNfeXkXXcoGh+F77oEAgo9gUHwT1fCRxSNU+YEEaysOJTnsFHmM5oAcPy4ntvQ==",
+      "dependencies": {
+        "@socket.io/component-emitter": "~3.1.0",
+        "debug": "~4.3.1",
+        "engine.io-parser": "~5.2.1",
+        "ws": "~8.17.1",
+        "xmlhttprequest-ssl": "~2.0.0"
+      }
+    },
+    "node_modules/engine.io-client/node_modules/ws": {
+      "version": "8.17.1",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.17.1.tgz",
+      "integrity": "sha512-6XQFvXTkbfUOZOKKILFG1PDK2NDQs4azKQl26T0YS5CxqWLgXajbPZ+h4gZekJyRqFU8pvnbAbbs/3TgRPy+GQ==",
+      "engines": {
+        "node": ">=10.0.0"
+      },
+      "peerDependencies": {
+        "bufferutil": "^4.0.1",
+        "utf-8-validate": ">=5.0.2"
+      },
+      "peerDependenciesMeta": {
+        "bufferutil": {
+          "optional": true
+        },
+        "utf-8-validate": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/engine.io-parser": {
+      "version": "5.2.2",
+      "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-5.2.2.tgz",
+      "integrity": "sha512-RcyUFKA93/CXH20l4SoVvzZfrSDMOTUS3bWVpTt2FuFP+XYrL8i8oonHP7WInRyVHXh0n/ORtoeiE1os+8qkSw==",
+      "engines": {
+        "node": ">=10.0.0"
+      }
+    },
    "node_modules/enhanced-resolve": {
      "version": "5.16.0",
      "resolved": "https://registry.npmmirror.com/enhanced-resolve/-/enhanced-resolve-5.16.0.tgz",
@ -16477,6 +16523,32 @@
        "node": ">=8"
      }
    },
+    "node_modules/socket.io-client": {
+      "version": "4.7.5",
+      "resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-4.7.5.tgz",
+      "integrity": "sha512-sJ/tqHOCe7Z50JCBCXrsY3I2k03iOiUe+tj1OmKeD2lXPiGH/RUCdTZFoqVyN7l1MnpIzPrGtLcijffmeouNlQ==",
+      "dependencies": {
+        "@socket.io/component-emitter": "~3.1.0",
+        "debug": "~4.3.2",
+        "engine.io-client": "~6.5.2",
+        "socket.io-parser": "~4.2.4"
+      },
+      "engines": {
+        "node": ">=10.0.0"
+      }
+    },
+    "node_modules/socket.io-parser": {
+      "version": "4.2.4",
+      "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-4.2.4.tgz",
+      "integrity": "sha512-/GbIKmo8ioc+NIWIhwdecY0ge+qVBSMdgxGygevmdHj24bsfgtCmcUUcQ5ZzcylGFHsN3k4HB4Cgkl96KVnuew==",
+      "dependencies": {
+        "@socket.io/component-emitter": "~3.1.0",
+        "debug": "~4.3.1"
+      },
+      "engines": {
+        "node": ">=10.0.0"
+      }
+    },
    "node_modules/sockjs": {
      "version": "0.3.24",
      "resolved": "https://registry.npmmirror.com/sockjs/-/sockjs-0.3.24.tgz",
@ -18912,6 +18984,14 @@
      "resolved": "https://registry.npmmirror.com/xmlchars/-/xmlchars-2.2.0.tgz",
      "integrity": "sha512-JZnDKK8B0RCDw84FNdDAIpZK+JuJw+s7Lz8nksI7SIuU3UXJJslUthsi+uWBUYOwPFwW7W7PRLRfUKpxjtjFCw=="
    },
+    "node_modules/xmlhttprequest-ssl": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/xmlhttprequest-ssl/-/xmlhttprequest-ssl-2.0.0.tgz",
+      "integrity": "sha512-QKxVRxiRACQcVuQEYFsI1hhkrMlrXHPegbbd1yn9UHOmRxY+si12nQYzri3vbzt8VdTTRviqcKxcyllFas5z2A==",
+      "engines": {
+        "node": ">=0.4.0"
+      }
+    },
    "node_modules/y18n": {
      "version": "5.0.8",
      "resolved": "https://registry.npmmirror.com/y18n/-/y18n-5.0.8.tgz",
--- a/app-dm/package.json
+++ b/app-dm/package.json
@ -32,6 +32,7 @@
    "react-scripts": "^5.0.1",
    "recharts": "^2.12.7",
    "redux": "^5.0.1",
+    "socket.io-client": "^4.7.5",
    "stream": "^0.0.2",
    "swr": "^2.2.5",
    "tailwindcss": "^3.4.3",
--- a/app-dm/src/TeacherPages/TestManage/Test.tsx
+++ b/app-dm/src/TeacherPages/TestManage/Test.tsx
@ -0,0 +1,89 @@
+import { Terminal } from "@xterm/xterm";
+import "@xterm/xterm/css/xterm.css";
+import React, { useEffect, useState, useRef } from 'react';
+import { useLocation } from 'react-router-dom';
+import io, { Socket } from "socket.io-client";
+
+function base64Decode(encoded: string): string {
+    return atob(encoded);
+}
+
+export default function WebSSH() {
+    const location = useLocation();
+    const terminalObj = useRef<HTMLDivElement | null>(null);
+    const [terminal, setTerminal] = useState<Terminal | null>(null);
+    const [socket, setSocket] = useState<Socket | null>(null);
+    const [ip, setIp] = useState("");
+    const [port, setPort] = useState("");
+    const [password, setPassword] = useState("");
+
+    useEffect(() => {
+        const params = new URLSearchParams(location.search);
+        const encodedIp = params.get("ip");
+        const encodedPort = params.get("port");
+        const encodedPassword = params.get("password");
+
+        if (encodedIp && encodedPort && encodedPassword) {
+            setIp(base64Decode(encodedIp));
+            setPort(base64Decode(encodedPort));
+            setPassword(base64Decode(encodedPassword));
+        }
+    }, [location]);
+
+    useEffect(() => {
+        if (terminal === null) {
+            setTerminal(new Terminal());
+        }
+    }, []);
+
+    useEffect(() => {
+        if (terminal !== null) {
+            terminal.open(terminalObj.current as HTMLDivElement);
+
+            const newSocket = io("ws://36.138.114.105:32087");
+            setSocket(newSocket);
+
+            terminal.onData((data) => {
+                newSocket.emit("input", data);
+            });
+
+            terminal.onSelectionChange(() => {
+                if (terminal.hasSelection()) {
+                    navigator.clipboard.writeText(terminal.getSelection());
+                }
+            });
+
+            setInterval(() => {
+                newSocket.emit("heartbeat");
+            }, 1000);
+
+            newSocket.on("output", (data: string) => {
+                terminal.write(data);
+            });
+
+            return () => {
+                newSocket.disconnect();
+            };
+        }
+    }, [terminal]);
+
+    useEffect(() => {
+        if (socket && ip && port && password) {
+            socket.emit("connect_ssh", { ip, port, password });
+        }
+    }, [socket, ip, port, password]);
+
+    function pasteContent(event: React.MouseEvent) {
+        navigator.clipboard.readText().then((content) => {
+            socket?.emit("input", content);
+        });
+        event.preventDefault();
+    }
+
+    return (
+        <div>
+            <div ref={terminalObj} onContextMenu={pasteContent} style={{ height: "100vh", width: "100%" }}>
+            </div>
+        </div>
+    );
+}
--- a/app-dm/src/pages/ListPages/Training/TrainingPage.jsx
+++ b/app-dm/src/pages/ListPages/Training/TrainingPage.jsx
--- a/app-dm/src/router/index.jsx
+++ b/app-dm/src/router/index.jsx
@ -23,11 +23,12 @@ import ClassID from '../TeacherPages/classlistpages/classId';
 import ManageTest from '../TeacherPages/TestManage/ManageTest';
 import SendTest from '../TeacherPages/TestManage/SendTest';
 import Marking from '../TeacherPages/MarkingPages/Marking';
-import SendTrain from '../TeacherPages/Trainmanage/SendTrain'
-import TrainManage from '../TeacherPages/Trainmanage/Trainmanage'
 import StudentLink from '../TeacherPages/MarkingPages/StudentLink';


+import SendTrain from '../TeacherPages/SendTrain/SendTrain';
+import TrainManage from '../TeacherPages/SendTest/trainmanage';
+import Test from "../TeacherPages/teachermanagetest/Test.tsx"
 // 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
 const MainLayout = ({ headerNav:HeaderNav }) => {
  return (
@ -69,6 +70,7 @@ function App() {
          <Route path="/classID/:key" element={<MainLayout headerNav={HeaderNavTeacher} />}>
            <Route index element={<ClassID/>} />
          </Route>
+          <Route path="test" element={<Test />}/>

          {/* 页面使用单独的布局，不包含HeaderNav和HeaderNavTeacher */}
          <Route path="exam/:examId" element={<Exam />} />{/* 练习-考试页面 */}
--- a/app-dm/src/setupProxy.js
+++ b/app-dm/src/setupProxy.js
@ -4,7 +4,7 @@ module.exports = function(app) {
  app.use(
    '/api',  // 如果请求路径匹配'/api'，则进行代理
    createProxyMiddleware({
-      target: 'http://127.0.0.1:5000',  // 目标后端服务地址
+      target: 'http://36.138.114.105:32087',  // 目标后端服务地址
      changeOrigin: true,
    })
  ); 
--- a/build.sh
+++ b/build.sh
@ -20,13 +20,14 @@ build_image() {

 # 推送镜像
 push_image() {
+  local service_name=$1
  read -p "是否要推送到《达梦启元云原生大数据平台》? [Y/N] " confirm
  if [[ $confirm =~ ^[yY]([eE][sS])?$ ]]; then
-    echo "tag"
-    docker tag "${current_dir}-flask-app" 36.138.114.105:31000/cnsof50011836/flask-app
-    echo "pushing"
-    docker push 36.138.114.105:31000/cnsof50011836/flask-app
-    echo "pushed"
+    echo "${service_name} tag"
+    docker tag "${service_name}" 36.138.114.105:31000/cnsof50011836/$service_name
+    echo "${service_name} pushing"
+    docker push 36.138.114.105:31000/cnsof50011836/$service_name
+    echo "${service_name} pushed"
  else
    echo "用户选择不推送镜像"
  fi
@ -43,7 +44,8 @@ main() {
  build_image build-frontend
  build_image flask-app

-  push_image
+  push_image flask-app
+  push_image base-dm

  echo "脚本结束"
 }
--- a/docker-compose.yml
+++ b/docker-compose.yml
@ -23,14 +23,11 @@ services:
  flask-app:
    build: ./python
    restart: always
+    image: flask-app
    depends_on:
      - base-dm
    ports: 
      - '8000:8000'
-    healthcheck:
-      test: ["CMD-SHELL", "curl --silent --fail localhost:8000/flask-health-check || exit 1"]
-      interval: 10s
-      timeout: 10s
-      retries: 3
+      - '8765:8765'
    command: gunicorn -w 3 -t 60 -b 0.0.0.0:8000 app:app

--- a/docker/base-dm/Dockerfile
+++ b/docker/base-dm/Dockerfile
@ -6,8 +6,8 @@ RUN useradd -m -s /bin/bash dmdba \
 WORKDIR /home/dmdba

 # 传入安装包并解压
-RUN wget https://download.dameng.com/eco/adapter/DM8/202405/dm8_20240408_x86_rh7_64_ent_8.1.3.140.zip
-RUN unzip dm8_20240408_x86_rh7_64_ent_8.1.3.140.zip \
+RUN wget https://download.dameng.com/eco/adapter/DM8/202405/dm8_20240408_x86_rh7_64_ent_8.1.3.140.zip \
+&& unzip dm8_20240408_x86_rh7_64_ent_8.1.3.140.zip \
 && chown -R dmdba:dmdba /home/dmdba \
 && rm -f dm8_20240408_x86_rh7_64_ent_8.1.3.140.zip \ 
 && 7z x dm8_20240408_x86_rh7_64.iso \
--- a/docker/base/Dockerfile
+++ b/docker/base/Dockerfile
@ -9,6 +9,8 @@ RUN sed -i 's@//.*archive.ubuntu.com@//mirrors.ustc.edu.cn@g' /etc/apt/sources.l
 && apt-get install -y python3.10-venv libssl-dev sudo vim python3-pip ssh wget unzip p7zip* language-pack-zh-hans language-selector-common locales locales-all \ 
 # 设置中文环境
 && apt install -y $(check-language-support) \
+&& sed -i 's/^#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config \
+&& sudo sed -i 's/^UsePAM yes/UsePAM no/' /etc/ssh/sshd_config \
 && echo "zh_CN.UTF-8 UTF-8" >> /etc/locale.gen \ 
 && sudo /usr/sbin/update-locale LANG=zh_CN.UTF-8 LC_ALL=zh_CN.UTF-8 \ 
 && locale-gen \ 
--- a/docker/ssh-server/Dockerfile
+++ b/docker/ssh-server/Dockerfile
@ -1,26 +1 @@
-FROM ubuntu
-ENV DEBIAN_FRONTEND=noninteractive
-ENV LANG=zh_CN.UTF-8
-ENV LC_ALL=zh_CN.UTF-8
-# 基础软件安装
-RUN sed -i 's@//.*archive.ubuntu.com@//mirrors.ustc.edu.cn@g' /etc/apt/sources.list \
-&& apt-get -y update && apt-get -y upgrade \
-&& apt-get install -y sudo vim python3-pip ssh wget unzip p7zip* language-pack-zh-hans language-selector-common locales locales-all \ 
-# 设置中文环境
-&& apt install -y $(check-language-support) \
-&& echo "zh_CN.UTF-8 UTF-8" >> /etc/locale.gen \ 
-&& sudo /usr/sbin/update-locale LANG=zh_CN.UTF-8 LC_ALL=zh_CN.UTF-8 \ 
-&& locale-gen \ 
-# 添加用户
-&& useradd -m -s /bin/bash dmdba \ 
-# 修改用户密码    
-&& echo "dmdba:123456" | chpasswd
-# 传入安装包并解压
-WORKDIR /home/dmdba
-RUN wget https://download.dameng.com/eco/adapter/DM8/202405/dm8_20240408_x86_rh7_64_ent_8.1.3.140.zip
-RUN unzip dm8_20240408_x86_rh7_64_ent_8.1.3.140.zip \
-&& chown -R dmdba:dmdba /home/dmdba \
-&& rm -f dm8_20240408_x86_rh7_64_ent_8.1.3.140.zip \ 
-&& 7z x dm8_20240408_x86_rh7_64.iso \
-&& rm -f dm8_20240408_x86_rh7_64.iso \
-&& chmod +x DMInstall.bin
+FROM base-dm
--- a/python/.devenv
+++ b/python/.devenv
@ -0,0 +1,27 @@
+SHELL=/bin/bash
+KUBERNETES_SERVICE_PORT_HTTPS=443
+KUBERNETES_SERVICE_PORT=443
+HOSTNAME=flask-app-deployment-76d66d98b8-s6hxs
+DMCCA_CANVAS_NAME=flask-app
+PWD=/home/flask
+LOGNAME=flask
+TZ=Asia/Shanghai
+HOME=/home/flask
+LANG=zh_CN.UTF-8
+KUBERNETES_PORT_443_TCP=tcp://10.96.0.1:443
+VIRTUAL_ENV=/home/flask/venv
+TERM=xterm
+USER=flask
+DMCCA_CANVAS_NAMESPACE=cnsof50011836-system
+SHLVL=2
+KUBERNETES_PORT_443_TCP_PROTO=tcp
+KUBERNETES_PORT_443_TCP_ADDR=10.96.0.1
+KUBERNETES_SERVICE_HOST=10.96.0.1
+LC_ALL=zh_CN.UTF-8
+KUBERNETES_PORT=tcp://10.96.0.1:443
+KUBERNETES_PORT_443_TCP_PORT=443
+PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
+MAIL=/var/mail/flask
+DEBIAN_FRONTEND=noninteractive
+OLDPWD=/root
+_=/usr/bin/printenv
--- a/python/.gitignore
+++ b/python/.gitignore
@ -0,0 +1,3 @@
+.idea
+__pycache__
+public
--- a/python/Dockerfile
+++ b/python/Dockerfile
@ -4,10 +4,12 @@ FROM base
 RUN pip install --upgrade pip

 # 创建一个用户运行flask
-RUN adduser flask && \ 
+RUN useradd -m -s /bin/bash flask && \ 
 chown -R flask:flask /home/flask && \
 mkdir -p /var/log/flask-app && touch /var/log/flask-app/flask-app.err.log && touch /var/log/flask-app/flask-app.out.log && \
-chown -R flask:flask /var/log/flask-app
+chown -R flask:flask /var/log/flask-app && \
+service ssh start && \
+service ssh restart
 WORKDIR /home/flask
 USER flask

@ -24,10 +26,12 @@ RUN python3 -m venv "$VIRTUAL_ENV" && \
 export FLASK_APP=app.py && \
 pip3 install dmPython-2.5.5-cp310-cp310-linux_x86_64.whl && rm dmPython-2.5.5-cp310-cp310-linux_x86_64.whl && \ 
 MAKEFLAGS="-j$(nproc)" pip install -r requirements.txt
+
 COPY --from=build-dmpython /home/dmdba/build_artifacts/libdmdpi.so /usr/lib/
 COPY --from=build-frontend /usr/src/app/build/ /home/flask/public/

 # 暴露端口
-EXPOSE 5000
+EXPOSE 8000 22 8765
+USER root

 CMD ["gunicorn", "-w", "3", "-t", "60", "-b", "0.0.0.0:8000", "app:app"]
--- a/python/app.py
+++ b/python/app.py
@ -1,12 +1,29 @@
+import subprocess
+import threading
+import time
+
+import paramiko
+
 from teacher_func import *
 from student_func import *
+from k8s_func import *
+
 from flask import Flask, render_template, request, jsonify, send_from_directory, session
 from flask_cors import CORS
-
+from flask_socketio import SocketIO, emit, disconnect
+import logging
+logging.basicConfig(level=logging.DEBUG)
 app = Flask(__name__, static_folder="public")
-CORS(app, resources={r"/*": {"origins": "*"}})
+CORS(app)
+cors = CORS(app, resource={
+    r"/*":{
+        "origins":"*"
+    }
+})
 app.config['SECRET_KEY'] = '350625'
+socketio = SocketIO(app, cors_allowed_origins="*")

+clients = {}

@app.route('/api/student', methods=['POST'])  # 检测历史是否登录过，登录则直接进入index，反之则进去login界面
 def student():  # 判断是否已经登录
@ -249,6 +266,17 @@ def Find_details():
    result=Find_details_Func(ID)
    print(result)
    return  jsonify({'TestScore':result})
+@app.route("/api/teacher/list_pods")
+def teacher_list_pods():
+    return list_pods()
+@app.route("/api/teacher/list_services")
+def teacher_list_services():
+    return list_services()
+
+@app.route("/api/teacher/create_pod")
+def teacher_create_pod():
+    create_pod(0, "test")
+


@app.route('/')
@ -257,7 +285,56 @@ def catch_all(path = "index.html"):
    return send_from_directory("public", path)


+@socketio.on('connect_ssh')
+def handle_connect_ssh(data):
+    ip = data['ip']
+    port = int(data['port'])
+    password = data['password']
+    client_id = request.sid
+
+    ssh_client = paramiko.SSHClient()
+    ssh_client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+
+    try:
+        ssh_client.connect(ip, port=port, username='your-username', password=password)
+        transport = ssh_client.get_transport()
+        channel = transport.open_session()
+        channel.get_pty()
+        channel.invoke_shell()
+
+        clients[client_id] = {
+            'ssh_client': ssh_client,
+            'channel': channel
+        }
+
+        socketio.start_background_task(target=read_from_channel, channel=channel, client_id=client_id)
+    except Exception as e:
+        emit('output', f'Connection failed: {str(e)}')
+
+
+def read_from_channel(channel, client_id):
+    while True:
+        if channel.recv_ready():
+            data = channel.recv(1024).decode('utf-8')
+            socketio.emit('output', data, room=client_id)
+
+
+@socketio.on('input')
+def handle_input(data):
+    client_id = request.sid
+    if client_id in clients:
+        clients[client_id]['channel'].send(data)
+
+
+@socketio.on('disconnect')
+def handle_disconnect():
+    client_id = request.sid
+    if client_id in clients:
+        clients[client_id]['channel'].close()
+        clients[client_id]['ssh_client'].close()
+        del clients[client_id]


 if __name__ == '__main__':
-    app.run(host='0.0.0.0', port=5000, debug=True)
+    socketio.run(app, host='0.0.0.0', port=5000)
+
--- a/python/assets/type0-pod.yaml
+++ b/python/assets/type0-pod.yaml
@ -0,0 +1,19 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: NAME
+  namespace: ""
+  labels:
+   app: NAME
+spec:
+ containers:
+   - name: base-dm
+     image: harbor.dameng.io/cnsof50011836/base-dm
+     imagePullPolicy: IfNotPresent
+     resources:
+      limits:
+       cpu: '1'
+       memory: 1Gi
+      requests:
+       cpu: '0.25'
+       memory: 0.5G
--- a/python/assets/type0-service.yaml
+++ b/python/assets/type0-service.yaml
--- a/python/k8s_func.py
+++ b/python/k8s_func.py
@ -0,0 +1,85 @@
+import json
+
+import yaml
+from kubernetes import client, config
+from flask import jsonify
+# Load in-cluster config
+config.load_incluster_config()
+v1 = client.CoreV1Api()
+namespace = open("/var/run/secrets/kubernetes.io/serviceaccount/namespace").read()
+IP = "36.138.114.105"
+def list_pods():
+	ret = v1.list_namespaced_pod(namespace, watch=False)
+	return {
+		"list": [{
+			"name": item.metadata.name.replace("database-dmserver-0", "student-2210502337-0-12"),
+			"ip": item.status.pod_ip
+		} for item in ret.items]
+	}
+
+def list_services():
+	ret = v1.list_namespaced_service(namespace)
+	return {
+		"list": [
+			# "name": item.metadata.name.replace("database-dmserver-0", "student-2210502337-0-12"),
+			# "ip": item.spec.cluster_ip,
+			# "ports": [[port.to_dict() for port in item.spec.ports]],
+			#
+			item.to_dict()
+			# "node_port": item.spec.ports[0].node_port,
+		 for item in ret.items]
+	}
+
+def create_pod(type, name):
+	# 读取 pod yaml 文件
+	with open(f"assets/type{type}-pod.yaml") as f:
+		pod_manifest = yaml.safe_load(f)
+	pod_manifest["metadata"]["name"] = name
+	pod_manifest["metadata"]["labels"]["app"] = name
+	# 创建 Pod
+	resp = v1.create_namespaced_pod(
+		body=pod_manifest,
+		namespace=namespace
+	)
+	print(f"pod '{resp.metadata.name}' 创建成功")
+	# 创建 Service
+	service_manifest = {
+		"apiVersion": "v1",
+		"kind": "Service",
+		"metadata": {
+			"name": name+ "-service"
+		},
+		"spec": {
+			"selector": {
+				"app": pod_manifest['metadata']['labels']['app']
+			},
+			"ports": [
+				{
+					"protocol": "TCP",
+					"port": 22,
+					"targetPort": 22
+				},
+				{
+					"protocol": "TCP",
+					"port": 5236,
+					"targetPort": 5236
+				}
+			]
+		}
+	}
+
+	resp = v1.create_namespaced_service(
+		body=service_manifest,
+		namespace=namespace
+	)
+	print(f"服务 '{resp.metadata.name}' 创建成功")
+	# 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 + ":" + service.spec.ports[0].node_port)
+
+
+def delete_pod(name):
+	pass
+
+
--- a/python/requirements.txt
+++ b/python/requirements.txt
@ -1,4 +1,8 @@
 Flask==2.3.0
 Flask_Cors==4.0.0
 pycryptodome==3.19.0
-gunicorn
+gunicorn
+kubernetes
+websockets
+paramiko
+flask-socketio
--- a/python/student_func.py
+++ b/python/student_func.py
@ -117,7 +117,7 @@ def get_lesson_func(id):

 def student_succeed_func(ID):
    cursor = db.cursor()
-    cursor.execute(f'SELECT * FROM STUDENT WHERE ID={ID}')
+    cursor.execute(f'SELECT * FROM STUDENT WHERE ID={ID}')# 报错
    student_succeed = cursor.fetchall()[0]
    student_succeeds = student_succeed[0], student_succeed[1], student_succeed[3], student_succeed[4]
    cursor.close()
Author	SHA1	Message	Date
wang	fadb4a4ee3	修改webssh	2024-07-01 10:45:49 +08:00
wang	cb10f62c35	修改webssh	2024-07-01 10:43:44 +08:00
wang	fba2428e30	修改webssh	2024-07-01 10:43:24 +08:00