hbs | 心跳服务器 - Heartbeat Server
kandi X-RAY | hbs Summary
kandi X-RAY | hbs Summary
Heartbeat Server. 所有Agent都会连到hbs，每分钟发一次心跳，汇报自己的hostname、ip、agent version、plugin version，hbs据此 填充host表。agent还会通过hbs拿到应该监控的端口、进程，应该执行的插件等信息。. hbs要能够处理agent的上述请求，就需要与portal的数据库打交道，这是无论如何无法避免的，那就为hbs再赋予一个功能：DB的缓存器。judge 也需要通过portal的DB拿到策略列表，在一个大点的公司，judge实例可能比较多，几十个、甚至上百个，有了hbs这个DB缓存器在这了，judge就 无需直接访问DB了，从hbs获取策略列表即可。如此一来，hbs可以每分钟从DB读取一次数据，这一分钟内所有judge的请求都可以直接读取内存。 另外，DB存的是关系型数据，需要做一些转换才能被judge使用，hbs从DB中读取到数据之后顺便把转换也做了，这样所有judge就无需再做转换了。.
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Top functions reviewed by kandi - BETA
- Compute parent strategies
- QueryStrategies runs a query and returns a map of strategy .
- GetBuiltinMetrics returns list of builtin metrics
- QueryExpressions executes query .
- configProcRoutes is a handler for configures .
- GetPlugins returns a list of plugins for the given hostname
- QueryBuiltinMetrics retrieves all the builtin metrics for the given tids .
- ParentIds returns all template ids of the given tid
- QueryPlugins runs query plugins .
- Run the gRPC database
hbs Key Features
hbs Examples and Code Snippets
Community Discussions
Trending Discussions on hbs
QUESTION
so im developing website using nodejs, and then deploying it to microsoft azure, and using Azure Database for mysql server to be exact, and importing my databse using mysql workbench, now the problem is in the CORS, everyhting going well i run it on chrome and firefox in the same pc works fine, but when i try to acces the website using another pc, i get the error says "Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at http://localhost:3000/data/price%20asc. (Reason: CORS request did not succeed)".
heres my nodejs code:
...ANSWER
Answered 2021-Jun-15 at 09:41If you are using Azure app service to host your nodejs app,the most fastest way to config CORS on Azure Portal => app service => CORS :
I did some test on my side and this is my nodejs server code(as you can see, no config for CORS) :
QUESTION
ANSWER
Answered 2021-Jun-11 at 10:55I finally got the answer after some research. RequireJS Text plugin needs access some static files from wwwroot folder and for that we need Web.config file with static content as we want and rewrite rule. In my case Web.config file is given below and my site is running now perfectly.
QUESTION
I have created an App in Cordova and I just want to run it in browser instead of Android or iOS. My application is running perfectly in local machine by running the command "cordova serve" in my VS Code editor. I'm trying to publish it on Azure with following steps:
my initController.js
...ANSWER
Answered 2021-Jun-10 at 13:03Your azure webapp is on the windows platform. It means that your program is deployed in iis, so you need the web.config file to define the startup command or default document.
The deployment of any language program on iis requires web.config, php, python, nodejs, etc., all of which are required. Only html files of static resources are not required.
QUESTION
I am making a website with google authentication. I try to store my session in my mongodb database. But when I add the store option to my express session, it keeps giving the following error.
...ANSWER
Answered 2021-Feb-27 at 12:03check this line
QUESTION
I'm attempting to upload a file with express-fileupload (express-fileupload) in Node js. But I wasn't successfully yet.
My app.js (where my express server is running) looks like this:
...ANSWER
Answered 2021-May-28 at 11:07So, it took me a while but I found my issue.
I've made a two little mistakes in my form and in my upload path.
QUESTION
I am using webpack to watch changes in my code. The code compiles successfully, but I cannot see anything by going to browser.
package.json
...ANSWER
Answered 2021-May-18 at 20:16Just added following in webpack.config.js and it worked.
QUESTION
I was using handlebars (hbs) before now I'm switching 'hbs' to 'ejs'. I'm getting this error !! I'm new to ejs . I'm trying to display the specific users files on the dashboard. What am I doing wrong? Please help me !!
ERROR:
...ANSWER
Answered 2021-May-15 at 07:50The second tag
QUESTION
I was wondering if using res.locals like in this code example is bad practice or if there can occur any problems if you use it this way:
...ANSWER
Answered 2021-May-12 at 22:40res.locals is explicitly designed as a place for you to put things that later parts of the request handling want/need to use and it is often used for template rendering. So, this is precisely what it is supposed to be used for.
I was wondering if using res.locals like in this code example is bad practice or if there can occur any problems if you use it this way
No bad things will happen. This is exactly what res.locals is for. See the doc reference for further confirmation.
QUESTION
I've got a variable, say data containing data in the form of an Array with each item having a unique ID.
ANSWER
Answered 2021-May-11 at 10:41So I found I had to use Javascript Templates to send data to a view. I used ejs, which went pretty good!
Here's how it went:
1. fetch my data form my DB, which in this case is MongoDB using db.findOne().
2. We get an array, let's say data. send the variable to my view using the same res.render syntax, just in a cooler way.
QUESTION
I am able to get the src attribute correct when importing images in my js files. But not when specifying img src url in my html code. How to get the correct url in html automatically whenver i build the project.
...ANSWER
Answered 2021-May-09 at 17:01In order to make it work you have to configure the option inlineRequires of the hbs loader which is addressed here.
Here's what you have to refine for both file-loader and handlebars-loader. Please check the inline comments for both loaders:
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