sops: add binary cache priv key

.sops.yaml

@@ -123,3 +123,8 @@ creation_rules:
       - age:
           - *chunk
           - *cy
+  - path_regex: secrets/cache-priv-key.pem
+    key_groups:
+      - age:
+          - *yt
+          - *cy

hosts/chunk/rclone.nix

@@ -14,20 +14,22 @@ let
         --config ${config.sops.secrets."rclone/config".path} \
         --allow-other \
         --cache-dir /var/cache/rclone \
-        --transfers 32 \
+        --transfers 16 \
         --vfs-cache-mode full \
         --vfs-cache-min-free-space 5G \
         --dir-cache-time 30d \
         --no-checksum \
         --no-modtime \
         --vfs-fast-fingerprint \
-        --vfs-read-chunk-size 4M \
-        --vfs-read-chunk-streams 32 \
+        --vfs-read-chunk-size 16M \
+        --vfs-read-chunk-streams 16 \
         --sftp-concurrency 128 \
         --sftp-chunk-size 255k \
+        --buffer-size 0 \
         ${remote} ${mount}
     '';
     ExecStop = "${lib.getExe' pkgs.fuse "fusermount"} -zu ${mount}";
+    OOMScoreAdjust = -1000;
   };
 in
 {

secrets/cache-priv-key.pem

@@ -0,0 +1,24 @@
+{
+	"data": "ENC[AES256_GCM,data:IVRg3IqrlV1Cy3xwyVszhUnRzbWP3OSb/XZF1H0N30eKL8d0DxFGngC5qMgRcmSs203/QL3w0fENp1u0f8tVajqJVlzLjlsiQrMdtXmiMv0LKO7E+aj4UZ0wMchB0XgSVUWrKUXxZrA=,iv:3GtA07yuAAI++RsLSwY3U62k1iG9+hvkGn45HjFt/Gk=,tag:PJ13CrjcE06KMC383txqHw==,type:str]",
+	"sops": {
+		"kms": null,
+		"gcp_kms": null,
+		"azure_kv": null,
+		"hc_vault": null,
+		"age": [
+			{
+				"recipient": "age1sy0at69err83qyml2vqu8xvwjccfws447aaadfvacj2qluw3p45s2mtrw8",
+				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBVdkxBV3NSL1NDRjhPanpZ\nWTQwUmJmTExNOG0xZ1l1M2ZUSlFaTWdzS2hvCkdNT0dmK3FhcC85RE1mQmN1Uncw\nU1A4Znk1Vnk3RmY1UWdBY21VdnRZdWMKLS0tIHhTYUVUeTZsYkJFWk5LdnNDWlc5\ndDFDMUN2RmN0MDNXclpEMFA5Z0F5M0kKsLgc2D73RPNdTo4q7hBPGcBVPGwY73g+\nqQZbkVVzKPHo814ivwIVFYv+i5Qvf+p985Rko/fQ98GxW0G5c9Qfkg==\n-----END AGE ENCRYPTED FILE-----\n"
+			},
+			{
+				"recipient": "age10h6pg5qdpc4t0rpmksfv788a57f04n83zgqaezkjjn65nkhv547s0vxfdn",
+				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBuZ3B4czExQVZxNUJGNk1X\nbE9Md1Z6blM1S2xhb3VLT0JWbUpjSkxxS1U0Cm41bmt5Rk9LVTJFbVRFT2xxM01i\nTGUyYVU2RWdzRUhBVmNsTzJZWmh6cFUKLS0tIFlXVHQrcTVvbnptRitQVkVXRHBJ\nTjIxVXFvRmRQbUFHRXFjbFIva1IxVG8KciKyUdNjec7ocuKVX8KflMVPKpf/tEVr\nTxudivOoQ0XaqyPVi3cWDpuk2IAWUuJDxjmEctE6JgPtQvs1GsKCdg==\n-----END AGE ENCRYPTED FILE-----\n"
+			}
+		],
+		"lastmodified": "2025-03-27T20:37:28Z",
+		"mac": "ENC[AES256_GCM,data:35iUoodcjvIn+VAE20f2sHFaTh3+aqCYQ4HalWdVz4eUSkVNcdXs2uqOZtFv3MszDiH9izM84OyHwykudJ99QE3B/NwpfIoKQaU6Qg5X/g/rC1meffMaZwcASVbepjznahbTKmJqeSrMeybrBIV+6FaSjWXn0+D72GEEM1vgH9c=,iv:N2CbttHJsczm37qdapOCrlNeSSgsZBDlvWyvUpa3mkk=,tag:btniVwaVS9h4jDo4IM2wcA==,type:str]",
+		"pgp": null,
+		"unencrypted_suffix": "_unencrypted",
+		"version": "3.9.4"
+	}
+}