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Add information about talks, firewall, DHCP, DNS, and add Tiamat to IP allocations #27
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lavajuno
commented
Dec 1, 2023
- Talks page is no longer empty
- A bit more information about the firewall and nftables
- DHCP server is now EOL :(
- Trimmed unnecessary comments from DHCP server config
- Tiamat is now on the 145 subnet listing
- Updated unbound info and config
@lavajuno you might want to add this link to the tiamat docs https://terminator.cosi.clarkson.edu/ |
Definitely, I was just a bit hesitant to put it there because a lot of our network security documentation is private. I'm totally fine personally with Terminator being on there though. I'll poke around to see if it's an issue and if not I will commit it |
It's listed in the zones repo, so the existence is at least partially public knowledge. It's not a bad idea to make it only accessible from COSI subnets. Checking if the project is still active and receiving updates is always a good idea too. There's no reason that service is insecure, unless if there's a security flaw. 😃 |
I'm in the (slow) process of writing a blog post / article about the append only log database paradigm I used for go-talks and some other projects. Here is what some of that could look like as part of the book. ArchitectureInstead of using a typical SQL database (like SQLite) talks uses an unconventional append-only log backed database. All events (creating talks, hiding talks, deleting talks) are timestamped and appended to the "database" as JSON.
On program start this log file is read in and simulated, creating an in-memory representation (vaguely a Some advantage of the append-only log databases are:
The biggest cons to the paradigm:
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Might be good to open a separate PR to add that on the Talks page, I'll probably be merging this one soon once I add more info about our current network setup. |
Switch info and topology is now up to date. It's not perfect but this PR is getting giant and it's better to have up-to-date information on Book. Merging it soon. |