From c81aec9b9a00185309b7c3f36b53da1419972fd9 Mon Sep 17 00:00:00 2001
From: Max <max@privatevoid.net>
Date: Thu, 4 Jul 2024 20:23:50 +0200
Subject: [PATCH] cluster/services/storage: switch garage to ways

---
 cluster/services/storage/default.nix        | 18 ++++--
 cluster/services/storage/garage-gateway.nix | 66 ++-------------------
 2 files changed, 20 insertions(+), 64 deletions(-)

diff --git a/cluster/services/storage/default.nix b/cluster/services/storage/default.nix
index 615bb73..5f39ca8 100644
--- a/cluster/services/storage/default.nix
+++ b/cluster/services/storage/default.nix
@@ -88,9 +88,19 @@ in
     };
   };
 
-  dns.records.garage.consulService = "garage";
-  dns.records."^[^_].+\\.web\\.garage" = {
-    consulService = "garage-web";
-    rewrite.type = "regex";
+  ways = {
+    garage = {
+      consulService = "garage";
+      extras.extraConfig = ''
+        client_max_body_size 4G;
+      '';
+    };
+    "web.garage" = {
+      consulService = "garage-web";
+      wildcard = true;
+      extras.locations."/".extraConfig = ''
+        proxy_set_header Host "$1.${config.links.garageWeb.hostname}";
+      '';
+    };
   };
 }
diff --git a/cluster/services/storage/garage-gateway.nix b/cluster/services/storage/garage-gateway.nix
index a87ee0f..fa209e3 100644
--- a/cluster/services/storage/garage-gateway.nix
+++ b/cluster/services/storage/garage-gateway.nix
@@ -1,8 +1,8 @@
 { config, cluster, depot, lib, ... }:
 
 let
-  linkS3 = cluster.config.links.garageS3;
-  linkWeb = cluster.config.links.garageWeb;
+  linkS3 = cluster.config.hostLinks.${config.networking.hostName}.garageS3;
+  linkWeb = cluster.config.hostLinks.${config.networking.hostName}.garageWeb;
 in
 
 {
@@ -10,60 +10,14 @@ in
 
   services.garage.settings.admin.api_bind_addr = config.links.garageMetrics.tuple;
 
-  services.nginx.virtualHosts = {
-    ${linkS3.hostname} = depot.lib.nginx.vhosts.basic // {
-      locations = {
-        "/".proxyPass = cluster.config.hostLinks.${config.networking.hostName}.garageS3.url;
-
-        "= /health".proxyPass = config.links.garageMetrics.url;
-      };
-      extraConfig = "client_max_body_size 4G;";
-    };
-    "${linkWeb.hostname}" = depot.lib.nginx.vhosts.basic // {
-      serverName = "~^(.+)\.${lib.escapeRegex linkWeb.hostname}$";
-      enableACME = false;
-      useACMEHost = linkWeb.hostname;
-      locations = {
-        "/" = {
-          proxyPass = cluster.config.hostLinks.${config.networking.hostName}.garageWeb.url;
-          extraConfig = ''
-            proxy_set_header Host "$1.${linkWeb.hostname}";
-          '';
-        };
-
-        "= /.internal-api/garage/health" = {
-          proxyPass = "${config.links.garageMetrics.url}/health";
-        };
-      };
-    };
-  };
-  security.acme.certs = {
-    ${linkS3.hostname} = {
-      dnsProvider = "exec";
-      webroot = lib.mkForce null;
-    };
-    ${linkWeb.hostname} = {
-      domain = "*.${linkWeb.hostname}";
-      dnsProvider = "exec";
-      group = "nginx";
-    };
-  };
   consul.services = {
     garage = {
       mode = "external";
-      definition = rec {
+      definition = {
         name = "garage";
-        address = depot.reflection.interfaces.primary.addrPublic;
+        address = linkS3.ipv4;
         inherit (linkS3) port;
         checks = [
-          {
-            name = "Frontend";
-            id = "service:garage:frontend";
-            interval = "60s";
-            http = "https://${address}/health";
-            tls_server_name = linkS3.hostname;
-            header.Host = lib.singleton linkS3.hostname;
-          }
           {
             name = "Garage Node";
             id = "service:garage:node";
@@ -76,19 +30,11 @@ in
     garage-web = {
       mode = "external";
       unit = "garage";
-      definition = rec {
+      definition = {
         name = "garage-web";
-        address = depot.reflection.interfaces.primary.addrPublic;
+        address = linkWeb.ipv4;
         inherit (linkWeb) port;
         checks = [
-          {
-            name = "Frontend";
-            id = "service:garage-web:frontend";
-            interval = "60s";
-            http = "https://${address}/.internal-api/garage/health";
-            tls_server_name = "healthcheck.${linkWeb.hostname}";
-            header.Host = lib.singleton "healthcheck.${linkWeb.hostname}";
-          }
           {
             name = "Garage Node";
             id = "service:garage-web:node";