Host bare-bones Bluesky PDS service

Signed-off-by: Mel <einebeere@gmail.com>

1 files changed, 60 insertions, 0 deletions

diff --git a/services/pds.nix b/services/pds.nix
new file mode 100644
index 0000000..55dc157
--- /dev/null
+++ b/services/pds.nix
@@ -0,0 +1,60 @@
+{ pkgs, auxiliaryPkgs, ... }:
+
+let
+  inherit (pkgs) dockerTools glibc;
+  inherit (auxiliaryPkgs) common;
+
+  inherit (auxiliaryPkgs.bluesky) pds pdsadmin;
+
+  pdsLocalPort = 16419;
+  pdsDir = "/srv/pds";
+
+  pdsImage = dockerTools.buildLayeredImage {
+    name = "pds";
+    tag = pds.version;
+    fromImage = common.alpine.base;
+    contents = [ pds pdsadmin glibc ];
+    # this convices `detect-libc`, which is used by `sharp`
+    # to pick the correct binary artifact, that we're using
+    # glibc and not musl to choose the right one.
+    extraCommands = ''
+      mkdir -p usr/bin
+      ln -s ${glibc.bin}/bin/ldd usr/bin/ldd
+    '';
+  };
+
+in
+{
+  foundation.services.pds = {
+    image = { imageFile = pdsImage; image = "pds:${pds.version}"; };
+    ports = [ [ pdsLocalPort 3000 ] ];
+
+    volumes = [
+      [ "${pdsDir}" "/pds" ]
+    ];
+
+    environment = {
+      PDS_PORT = "3000";
+      PDS_HOSTNAME = "pds.rnrd.eu";
+
+      PDS_DATA_DIRECTORY = "/pds";
+      PDS_BLOBSTORE_DISK_LOCATION = "/pds/blocks";
+      PDS_BLOB_UPLOAD_LIMIT = "52428800";
+
+      PDS_DID_PLC_URL = "https://plc.directory";
+      PDS_BSKY_APP_VIEW_URL = "https://api.bsky.app";
+      PDS_BSKY_APP_VIEW_DID = "did:web:api.bsky.app";
+      PDS_REPORT_SERVICE_URL = "https://mod.bsky.app";
+      PDS_REPORT_SERVICE_DID = "did:plc:ar7c4by46qjdydhdevvrndac";
+      PDS_CRAWLERS = "https://bsky.network";
+
+      LOG_ENABLED = "true";
+    };
+
+    # TODO: use age
+    environmentFiles = [ /srv/pds/secret.env ];
+
+    workdir = "/pds";
+    entrypoint = "${pds}/bin/pds";
+  };
+}