Incessant tinkerer since the 70’s. Staunch privacy advocate. SelfHoster. Musician of mediocre talent. https://soundcloud.com/hood-poet-608190196

  • 13 Posts
  • 286 Comments
Joined 3 months ago
cake
Cake day: March 24th, 2025

help-circle

  • On the free plan, you should be able to set up 2 remediation components, 4 blocklists, and a variety of scenarios. For the scenarios, I’d only install what you have need for.

    As far as logs, I personally think something more along the lines of Grafana+Loki+Alloy (Formerly Prometheus) for logs and metrics. You could even use something like lnav. Lnav is simple to install. It’s not a dialed out dashboard of metrics, rather it keeps things simple. After install, to access it simply type lnav and the log location you wish to view: lnav /var/log/auth.log or lnav /var/log/syslog in the cli. Don’t let it’s simplicity fool you tho. It is quite capable.

    I really tried with logging aps like ELK, Graylog, etc. I found them to be quite heavy for my environment. They certainly do have all the bells and whistles and pretty graphics, but again, it comes down to what can run on your server comfortably. I didn’t want to eat up 2/3 of my resources just to look at logs. The Grafana+Loki+Alloy combo really sips the resources. I think for all I have Grafana monitoring, it clocks in at around 2+/- gb in used resources.











  • But I know what the answer is and it’s not as exciting as I’d like it to be.

    At least you would know, and you would learn something new as I have done. I have set up to monitor syslogs, ufw logs, assorted metrics so far. I’m going to tackle using cAdvisor and ingest the data into Prometheus and display such data on my Grafana dash.

    It’s fun and educational. Try it. At the very least when you’ve worn all the new off, you can just delete the docker containers.




  • I have a follow up question about cadvisor, if you have a minute. Cadvisor employ Redis and Prometheus. If I understand correctly, you configure Prometheus to scrape Docker logs. All fine and good. However, my Grafana stack already employs Prometheus to do the same, just for syslogs and such, but not Docker. Can I not place the contents of the Cadvisor/Prometheus config in the existing Prometheus implementation used with Grafana, or does Cadvisor need it’s own Prometheus instance.







  • I digitally collect odd things, selfhosted in several apps depending on if it’s for ‘read later and decide’ or preserve… For one, I like the etymology of words or phrases and how they’ve evolved in meaning, and in some instances bastardized the meaning. For another, I collect political cartoons from any country. I am fascinated how some of the ones I’ve read about, have changed some people’s minds. Things I find educational. Things that are totally polar opposite me. You’d be surprised what you learn even tho you may still remain opposed. So these are a back up of a backup which gets backed up, lol, It’s the source files if you will, and I archive them in another app however I still keep the source as a backstop.

    I’ll end with this as an example since this might be misconstrued as not about selfhosting, As a wee lad, someone donated a set of Encyclopedia Britannica to us. I read those cover to cover many times. So, with the help of self hosting and dedicated devs around the globe, thank you so very much for being so generous with your skills and time, I can continue my quest to know.

    TL:DR: I’m just a weird, old man.