[collector]add snmp dependency

* [collector,manager]支持Linux操作系统监控类型

* [collector,manager]linux监控类型新增内存，磁盘，网络监控指标

* [web-app]前端放开操作系统

* [home]适配支持Linux操作系统监控帮助文档

.github/FUNDING.yml

@@ -0,0 +1,3 @@
+# These are supported funding model platforms
+
+custom: ['https://hertzbeat.com/docs/others/sponsor']

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,31 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**Used Version**  
+the version , tag or branch used  
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,8 @@
+blank_issues_enabled: true
+contact_links:
+  - name: Community Support
+    url: https://github.com/dromara/hertzbeat/discussions
+    about: Please ask and answer questions here.
+  - name: Security Bug Bounty
+    url: https://github.com/dromara/hertzbeat/issues
+    about: Please report security vulnerabilities here.

.github/ISSUE_TEMPLATE/custom.md

@@ -0,0 +1,10 @@
+---
+name: Custom issue template
+about: Describe this issue template's purpose here.
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: enhancement
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,67 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ master ]
+  schedule:
+    - cron: '21 13 * * 4'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'java' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
+        # Learn more:
+        # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1

.github/workflows/issues-translator.yml

@@ -0,0 +1,12 @@
+name: 'issues-translator'
+on:
+  issue_comment:
+    types: [created]
+  issues:
+    types: [opened]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: tomsun28/issues-translate-action@v2.6

.github/workflows/maven-build.yml

@@ -0,0 +1,24 @@
+# This workflow will build a Java project with Maven
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
+
+name: Java CI with Maven
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up JDK 1.8
+      uses: actions/setup-java@v1
+      with:
+        java-version: 1.8
+    - name: Build with Maven
+      run: mvn -B package --file pom.xml

CONTRIBUTING.md

@@ -0,0 +1,62 @@
+参与贡献  
+=======================================
+
+非常欢迎参与项目贡献，我们致力于维护一个互相帮助的快乐社区。
+
+### 模块
+
+- **[manager](https://github.com/dromara/hertzbeat/tree/master/manager)** 提供监控管理,系统管理基础服务
+> 提供对监控的管理，监控应用配置的管理，系统用户租户后台管理等。
+- **[collector](https://github.com/dromara/hertzbeat/tree/master/collector)** 提供监控数据采集服务
+> 使用通用协议远程采集获取对端指标数据。
+- **[scheduler](https://github.com/dromara/hertzbeat/tree/master/scheduler)** 提供监控任务调度服务
+> 采集任务管理，一次性任务和周期性任务的调度分发。
+- **[warehouse](https://github.com/dromara/hertzbeat/tree/master/warehouse)** 提供监控数据仓储服务
+> 采集指标结果数据管理，数据落盘，查询，计算统计。
+- **[alerter](https://github.com/dromara/hertzbeat/tree/master/alerter)** 提供告警服务
+> 告警计算触发，监控状态联动，告警配置，告警通知。
+- **[web-app](https://github.com/dromara/hertzbeat/tree/master/web-app)** 提供可视化控制台页面
+> 监控告警系统可视化控制台前端
+
+![hertzBeat](https://cdn.jsdelivr.net/gh/dromara/hertzbeat@gh-pages/img/docs/hertzbeat-stru.svg)
+
+## 如何贡献?
+
+我们不仅仅接收代码的贡献提交，您也可以通过提交文档的更新或者BUG的报告来参与社区贡献。
+
+如果是新的贡献者，请首先了解参考仓库提交Issues,提交Pull Requests如何工作。
+
+https://github.com/dromara/hertzbeat/issues     
+https://github.com/dromara/hertzbeat/pulls   
+https://gitee.com/dromara/hertzbeat/issues   
+https://gitee.com/dromara/hertzbeat/pulls  
+
+## 本地代码工程启动   
+
+此为前后端分离项目，本地代码启动需将后端[manager](manager)和前端[web-app](web-app)分别启动生效。  
+
+### 后端启动  
+
+1. 部署启动依赖服务`MYSQL`和`TDengine`数据库    
+2. 需要`maven3+`和`java8+`环境    
+3. 修改配置文件的依赖服务地址等信息-`manager/src/main/resources/application.yml`   
+4. 启动`manager`服务 `manager/src/main/java/com/usthe/manager/Manager.java`   
+
+### 前端启动   
+
+1. 需要nodejs npm环境   
+   下载地址：https://nodejs.org/en/download   
+2. 安装yarn `npm install -g yarn`    
+3. 在前端工程目录web-app下执行 `yarn install`   
+4. 全局安装angular-cli `npm install -g @angular/cli@12 --registry=https://registry.npm.taobao.org`   
+5. 待本地后端启动后，在web-app目录下启动本地前端 `ng serve --open`    
+6. 浏览器访问 localhost:4200 即可开始   
+
+## 加入交流      
+ 
+[Github Discussion](https://github.com/dromara/hertzbeat/discussions)               
+加微信号 tan-cloud 拉您进微信交流群      
+加QQ群号 718618151 进QQ交流群, 验证信息: tancloud      
+微信公众号：tancloudtech        
+[Dromara社区网站](https://dromara.org/)      
+[HertzBeat用户网站](https://support.qq.com/products/379369)  

README.md

@@ -95,6 +95,14 @@
 
 详细步骤参考 [通过安装包安装HertzBeat](https://hertzbeat.com/docs/start/package-deploy)   
 
+##### 本地代码启动   
+1. 此为前后端分离项目，本地代码调试需要分别启动后端工程manager和前端工程web-app  
+2. 后端：需要`maven3+`和`java8+`环境，修改YML配置信息并启动manager服务   
+3. 前端：需要`nodejs npm angular-cli`环境，待本地后端启动后，在web-app目录下启动 `ng serve --open`    
+4. 浏览器访问 localhost:4200 即可开始
+
+详细步骤参考 [参与贡献之本地代码启动](CONTRIBUTING.md)      
+
 **HAVE FUN**
 
 ## 💬 社区交流

collector/pom.xml

@@ -103,6 +103,12 @@
             <artifactId>sshd-core</artifactId>
             <version>2.8.0</version>
         </dependency>
+        <!-- snmp mib -->
+        <dependency>
+            <groupId>org.snmp4j</groupId>
+            <artifactId>snmp4j</artifactId>
+            <version>2.8.9</version>
+        </dependency>
     </dependencies>
 
 </project>

web-app/README.md

@@ -1,10 +1,8 @@
-<h1 align="center">HertzBeat</h1>   
-
 > 前端工程    
 
-**面向开发者，易用友好的高性能监控云服务**
+**面向开发者，易用友好的监控告警系统**
 
-## 本地启动
+## 前端本地启动
 
 ### npm 方式
 1. 需要nodejs npm环境   
@@ -21,13 +19,13 @@
 4. 全局安装angular-cli `npm install -g @angular/cli@12 --registry=https://registry.npm.taobao.org`
 5. 待本地后端启动后，在web-app目录下启动本地前端 `ng serve --open`
 
-## 编译打包  
+## hertzbeat 编译打包  
 
-web-app目录下执行
+1. web-app目录下执行
 
 ```ng build --prod --base-href /console/```
 
-manager目录下执行
+2. manager目录下执行
 
 ```mvn package```
 

web-app/src/app/routes/monitor/monitor-list/monitor-list.component.html

@@ -28,11 +28,11 @@
 </button>
 <button nz-button nzType="primary" (click)="onEnableManageMonitors()">
   <i nz-icon nzType="up-circle" nzTheme="outline"></i>
-  启用纳管
+  启用监控
 </button>
 <button nz-button nzType="primary" (click)="onCancelManageMonitors()">
   <i nz-icon nzType="down-circle" nzTheme="outline"></i>
-  取消纳管
+  取消监控
 </button>
 <button nz-button nzType="primary" (click)="sync()" nz-tooltip nzTooltipTitle="刷新">
   <i nz-icon nzType="sync" nzTheme="outline"></i>
@@ -109,10 +109,10 @@
         <button nz-button nzType="primary" (click)="onDeleteOneMonitor(data.id)" nz-tooltip nzTooltipTitle="删除监控">
           <i nz-icon nzType="delete" nzTheme="outline"></i>
         </button>
-        <button nz-button nzType="primary" (click)="onEnableManageOneMonitor(data.id)" nz-tooltip nzTooltipTitle="启用纳管">
+        <button nz-button nzType="primary" (click)="onEnableManageOneMonitor(data.id)" nz-tooltip nzTooltipTitle="启用监控">
           <i nz-icon nzType="up-circle" nzTheme="outline"></i>
         </button>
-        <button nz-button nzType="primary" (click)="onCancelManageOneMonitor(data.id)" nz-tooltip nzTooltipTitle="取消纳管">
+        <button nz-button nzType="primary" (click)="onCancelManageOneMonitor(data.id)" nz-tooltip nzTooltipTitle="取消监控">
           <i nz-icon nzType="down-circle" nzTheme="outline"></i>
         </button>
       </td>

web-app/src/app/routes/monitor/monitor-list/monitor-list.component.ts

@@ -154,7 +154,7 @@ export class MonitorListComponent implements OnInit {
       return;
     }
     this.modal.confirm({
-      nzTitle: '请确认是否批量取消纳管！',
+      nzTitle: '请确认是否批量取消监控！',
       nzOkText: '确定',
       nzCancelText: '取消',
       nzOkDanger: true,
@@ -167,7 +167,7 @@ export class MonitorListComponent implements OnInit {
     let monitors = new Set<number>();
     monitors.add(monitorId);
     this.modal.confirm({
-      nzTitle: '请确认是否取消纳管！',
+      nzTitle: '请确认是否取消监控！',
       nzOkText: '确定',
       nzCancelText: '取消',
       nzOkDanger: true,
@@ -182,28 +182,28 @@ export class MonitorListComponent implements OnInit {
       message => {
         cancelManage$.unsubscribe();
         if (message.code === 0) {
-          this.notifySvc.success('取消纳管成功！', '');
+          this.notifySvc.success('取消监控成功！', '');
           this.loadMonitorTable();
         } else {
           this.tableLoading = false;
-          this.notifySvc.error('取消纳管失败！', message.msg);
+          this.notifySvc.error('取消监控失败！', message.msg);
         }
       },
       error => {
         this.tableLoading = false;
         cancelManage$.unsubscribe();
-        this.notifySvc.error('取消纳管失败！', error.msg);
+        this.notifySvc.error('取消监控失败！', error.msg);
       }
     );
   }
 
   onEnableManageMonitors() {
     if (this.checkedMonitorIds == null || this.checkedMonitorIds.size === 0) {
-      this.notifySvc.warning('未选中任何待启用纳管项！', '');
+      this.notifySvc.warning('未选中任何待启用监控项！', '');
       return;
     }
     this.modal.confirm({
-      nzTitle: '请确认是否批量启用纳管！',
+      nzTitle: '请确认是否批量启用监控！',
       nzOkText: '确定',
       nzCancelText: '取消',
       nzOkDanger: true,
@@ -216,7 +216,7 @@ export class MonitorListComponent implements OnInit {
     let monitors = new Set<number>();
     monitors.add(monitorId);
     this.modal.confirm({
-      nzTitle: '请确认是否启用纳管！',
+      nzTitle: '请确认是否启用监控！',
       nzOkText: '确定',
       nzCancelText: '取消',
       nzOkDanger: true,
@@ -231,17 +231,17 @@ export class MonitorListComponent implements OnInit {
       message => {
         enableManage$.unsubscribe();
         if (message.code === 0) {
-          this.notifySvc.success('启用纳管成功！', '');
+          this.notifySvc.success('启用监控成功！', '');
           this.loadMonitorTable();
         } else {
           this.tableLoading = false;
-          this.notifySvc.error('启用纳管失败！', message.msg);
+          this.notifySvc.error('启用监控失败！', message.msg);
         }
       },
       error => {
         this.tableLoading = false;
         enableManage$.unsubscribe();
-        this.notifySvc.error('启用纳管失败！', error.msg);
+        this.notifySvc.error('启用监控失败！', error.msg);
       }
     );
   }