minion | Simplified Client for WAMP v2 | Websocket library

I'm creating a custom Windows Service and deploying it on my salt-minions using Salt master. The code for it is as follows:

i was looking for a solution to digitally sign a pdf with a self-signed certificat and came across a video in youtube explaining the process using pdf-lib and node-signpdf libraries. However, after following the instructions it didnt work as intended and encountered a problem:

• i executed the command ( npm i ) and (npm start ) as shown in the github repo of the project.

repo : https://github.com/RichardBray/pdf_sign

Demo ( 8 mins video ) : https://www.youtube.com/watch?v=OFZK5lc70OI&list=PLXUfmx2SIgyICZP-rA84Sle_ghq30W89N&index=4&t=1s

I wanted to get Strings/ints of several Items out of a JSON Array, but I don't really know how I can achieve that

I am trying to show two buttons, id="strength" and id="minion", when I click a button, id="expandButton", and hide them when I click the button again. I want the two buttons created to be either side of the button that creates them. I tried putting them in a

Fiddle: https://jsfiddle.net/eL8omg9x/

HTML:

I'm seeing two buttons with no text in them on a page. The buttons do not appear in the code I wrote nor in the source code of the page.

When I check the console/use inspect element, I see two tags with a space in between the opening tag and end tag.

I tried running it in JSFiddle instead and am getting the same thing so I doubt its on my end.

I'm confused as hell and would some appreciate help.

HTML:

I'm working on a project where I need to check the status of a service, let's call it RunningService on multiple(more than 500 machines) Windows servers. We are using Saltstack extensively for our deployments. I'm able to check the status of my service using the below code

This question is following this question where I wanted to select the MAX value of multiples fields while retrieving each row.

The accepted answer with UNION ALL worked like a charm but I now have some scaling issues.

To give some context, I have more than 3 million rows in my matches table and the filters used in the WHERE condition can reduce this dataset to about 5000-6000 rows. I'm using PostgreSQL.

The query takes something like 14-16 seconds to process. The strange thing is that if I run one query at a time, it will take 150ms.

So if my maths are corrects, the total duration of this query should be 150ms * 20 (number of fields to select max value) = 3 seconds, not 16 ??

Why the entire query takes so much time ?

Here are some questions I have about that:

• Is it just better to do 20 queries and aggregate the final result ?
• Can I speed up my query by using some index ?
• Is it possible to make the WHERE filters + JOIN only once instead of doing it in all my queries ?

PS: here is the Node.js code I use if you want to read the query in a more readable way than the 500 lines of the pastebin:

I have some long saltstack orchestration states and i want to add some informational messages to it (for example: Gonna apply some state on minion foo) ,and this messages must be printed immediately ( not after all actions completed).

Jinja log message {% do salt.log.error("Some message) %} is not suitable (they printed before state actually runs).

test.echo module also not suitable (prints message after all actions completed)

I'm trying to use the salt-run interface from within a python script, e.g.