Reduce log level for Docker (Kubernetes)

PowerShell Universal
1

Hello everyone,

I need your help because I haven’t found the modification to make on my side.
We have installed Powershell Universal in Docker mode on a Kubernetes platform and we have a problem with the log level.
It’s in information. I’d like to set it to error but I haven’t found the option.

2024-01-03_11h12_26
2024-01-03_11h12_262185×720 194 KB

I’ve tried a few things in the settings.ps1 file.

LogLevel = “Error”
MicrosoftLogLevel = “Warning”
NotificationLevel = “Error”

Can you help me?

Thanks in advance

Product: PowerShell Universal
Version: 4.2.7
2

My understanding is that Kubernetes uses Podman not Docker. Can you confrim this is Docker or is it Podman.

Also, do you have a deployment script with environment variables. I suspect some code will need to be put in there to turn the logging level off.

3

Yes, you’re right, it is Pod.
I mentioned Docker because it’s the Powershell Universal image that’s used.

ironmansoftware/universal:4.2.7-ubuntu-20.04

https://hub.docker.com/r/ironmansoftware/universal

I set the following environment variable:

{
name = "SystemLogLevel
value = “Error”
}

The information is indeed present in /home/Universal/appsettings.linux.json

root@powershell-universal-5585456fdb-ftl2f:/home# cat Universal/appsettings.linux.json 
{
  "Kestrel": {
    "Endpoints": {
      "HTTP": {
        "Url": "http://*:5000"
      }
    },
    "RedirectToHttps": "false",
    "Hsts": {
      "MaxAgeDays": 365
    }
  },
  "Plugins": [
    "UniversalAutomation.LiteDBv5"
  ],
  "AllowedHosts": "*",
  "SystemLogPath": "%HOME%/PowerShellUniversal/systemLog.txt",
  "SystemLogLevel": "Information",
4

These environment varaibles should do the trick in your yml file:

    environment:
      - SystemLogPath="%HOME%/PowerShellUniversal/systemLog.txt"
      - SystemLogLevel=Information
5

Thanks

I added the following command to the dockerfile

# Replace SystemLogLevel in appsettings.linux.json
RUN sed -i 's/"SystemLogLevel": "Information"/"SystemLogLevel": "Error"/' /home/Universal/appsettings.linux.json