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jobs/README.md

@@ -22,20 +22,40 @@ us connect to the resolved IPs. With a single node, that's fine but if we want t
 access a service on another node, we need wireguard(or something similar).
 Actually if we run all nodes in the same network and it'd be fine without.
 
-
-
 ## Most Basic Implementation
 
 - single node
-- runs `nomad agent -dev` and `consul agent -dev`
+- runs `dnsmasq -d`, `nomad agent -dev`, and `consul agent -dev` as root
 - /etc/nomad.d/consul.hcl:
     consul {
       address = "127.0.0.1:8500"
     }
+- /etc/dnsmasq.conf:
+    server=/consul/127.0.0.1#8600
 - all jobs define a consul service
+- TODO: make dns/connect work
 
 
-## useful commands
+## useful stuff
 
 - `nomad job run <job>.hcl`
 - `consul catalog services` <- list registered services
+- http://localhost:4646/ui/jobs <- web UI accessible after `nomad agent -dev`
+- https://developer.hashicorp.com/nomad/docs/configuration
+- https://developer.hashicorp.com/nomad/docs/job-declare/service-discovery
+
+## Storage/SPOT
+
+the papermc container already copies all files in /mnt/*
+to /data, so it's easy to add overwrites.
+in ./lobby.nomad.hcl I just use a prestart container that downloads the plugin
+to a temporary volume that is then used as /mnt.
+A lot of boilerplate and it's also not easy to add other files.
+Ideally, we'd just copy a whole directory over sftp. it would look
+like this:
+    /.gitignore <- data
+    /Makefile <- downloads plugins specified to /data/plugins
+    /static <- static files that are copied by make to /data
+But ig that wouldn't play nice with CI/CD...
+
+Also currently we need to duplicate a lot of this boilerplate btw.