depot/hosts/deploy.nix

57 lines
1.4 KiB
Nix

{ config, inputs, lib, self, withSystem, ... }:
let
inherit (lib) elem mapAttrs toLower;
inherit (config) gods cluster defaultEffectSystem;
inherit (config.herculesCI) branch;
inherit (self) nixosConfigurations;
chosenHours = gods.fromLight;
withEffectSystem = withSystem defaultEffectSystem;
callUpon = name: host: withEffectSystem ({ hci-effects, ... }: let
inherit (hci-effects) runIf runNixOS;
inherit (host.enterprise) subdomain;
hostname = "${toLower name}.${subdomain}.${cluster.domain}";
deploy-rs = inputs.deploy-rs.lib."${host.system}";
in {
effect = runIf (elem branch [ "master" "staging" ]) (runNixOS {
requiredSystemFeatures = [ "hci-deploy-agent-nixos" ];
inherit (nixosConfigurations.${name}) config;
secretsMap.ssh = "deploy-ssh";
userSetupScript = ''
writeSSHKey ssh
cat >>~/.ssh/known_hosts <<EOF
${hostname} ${host.ssh.id.publicKey}
EOF
'';
ssh.destination = "root@${hostname}";
});
deploy = {
inherit hostname;
profiles.system = {
user = "root";
sshUser = "deploy";
path = deploy-rs.activate.nixos self.nixosConfigurations.${name};
};
};
});
calledUponHours = mapAttrs callUpon chosenHours;
pick = format: _: calledUponHour: calledUponHour.${format};
in
{
flake.effects = mapAttrs (pick "effect") calledUponHours;
flake.deploy.nodes = mapAttrs (pick "deploy") calledUponHours;
}