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chore: connect terraform to the hive

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This way, we can autogenerate records for storage and builders nodes by
reading directly the configuration.

This makes evaluation of `nix run .#tf` slower, but this makes things
more safer and easier, so it's good.

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
This commit is contained in:
raito 2024-10-27 21:32:28 +01:00
parent 349206de12
commit 4ea20c9a96
2 changed files with 12 additions and 4 deletions
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5
flake.nix
View file

@ -70,6 +70,9 @@
terraform = pkgs.opentofu;
terraformCfg = terranix.lib.terranixConfiguration {
inherit system;
extraArgs = {
inherit (self) nixosConfigurations;
};
modules = [
./terraform
{
@ -180,7 +183,7 @@
# Filter all nodes by the range data for this flavor.
filteredNodes = lib.filterAttrs (name: node: lib.any (r: inRange node.bagel.baremetal.num r) ranges) nodes;
# The enumeration from baremetal numbers to flavor-specific numbers.
indexes = lib.traceValSeq (reverseEnumerate (map (n: toString n.bagel.baremetal.num) (builtins.attrValues filteredNodes)));
indexes = reverseEnumerate (map (n: toString n.bagel.baremetal.num) (builtins.attrValues filteredNodes));
in
# Build a new attrset with a new second-level index for the specific flavor.
lib.mapAttrs (name: node: setFlavor indexes.${toString node.bagel.baremetal.num} node) filteredNodes;

11
terraform/dnsimple.nix
View file

@ -1,7 +1,10 @@
{ lib, config, ... }:
{ nixosConfigurations, lib, config, ... }:
let
inherit (lib) mkEnableOption mkIf tf genList;
inherit (lib) mkEnableOption mkIf tf genList filterAttrs;
cfg = config.bagel.dnsimple;
filterBaremetalNodes = submodule: nodes: filterAttrs (name: node: node.config.bagel.baremetal.enable && node.config.bagel.baremetal.${submodule}.enable) nodes;
builderNodes = builtins.attrValues (filterBaremetalNodes "builders" nixosConfigurations);
storageNodes = builtins.attrValues (filterBaremetalNodes "storage" nixosConfigurations);
in
{
options.bagel.dnsimple = {
@ -127,7 +130,9 @@ in
(dualProxyRecords "build-coord.wob01.infra" 300 "AAAA" "2a01:584:11::1:11")
# TODO: do not hardcode, just reuse the Colmena hive module outputs to generate all the required details.
]
++ (map (index: record "builder-${toString index}.wob01.infra" 300 "AAAA" "2a01:584:11::1:${toString index}") (genList lib.id 11))
++ (map (index: record "bm-${toString index}.wob01.infra" 300 "AAAA" "2a01:584:11::1:${toString index}") (genList lib.id 11))
++ (map (node: record "builder-${toString node.config.bagel.baremetal.builders.num}.wob01.infra" 300 "CNAME" "bm-${toString node.config.bagel.baremetal.num}") builderNodes)
++ (map (node: record "storage-${toString node.config.bagel.baremetal.storage.num}.wob01.infra" 300 "CNAME" "bm-${toString node.config.bagel.baremetal.num}") storageNodes)
++ (
let
# FIXME: figure out a way to poke `config.services.s3-revproxy` and