Server side logs

[moshloop]

Add a new log backend for retrieving logs on disk:

file:
   - labels:
         name: acmehost
         type: Nginx
     path:
        - /var/log/access.log

A query with labels name=achmehost,type=Nginx will then read logs from the file, line by line

[adityathebe]

For file searching, what level of support is required for the SearchParams?

1. Is pagination support required? It's not clear to me whether the Limit search param is a limit per page or for the whole result.
   https://github.com/flanksource/apm-hub/blob/main/api/logs/logs.go#L39
2. The timestamps cannot be retrieved reliably from a log file. It varies based on the type of log file. Unless, only few set of log types are supported, I'm not sure if this data can be extracted.
3. What do the params Type & Id mean in terms of searching a log file?

[moshloop]

@adityathebe

Is pagination support required?

No

The timestamps cannot be retrieved reliably from a log file.

You can set them all as the last modified date of the file

What do the params Type & Id mean in terms of searching a log file?

They have no meaning when searching a log file, they are used purely to identify which config to use.