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nextcloud: add memories app + previews tuning

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Thanks to SuperSandro2000 for config snippets:
https://github.com/NuschtOS/nixos-modules/blob/main/modules/nextcloud.nix
This commit is contained in:
teutat3s 2025-02-11 13:15:30 +01:00
parent aa93a22577
commit db24ef998f
Signed by: teutat3s
GPG key ID: 4FA1D3FA524F22C1
1 changed files with 109 additions and 6 deletions

115
modules/nextcloud/default.nix
View file

@ -2,6 +2,7 @@
config,
pkgs,
flake,
lib,
...
}:
{
@ -22,7 +23,24 @@
forceSSL = true;
};
services.nextcloud = {
services.nextcloud =
let
exiftool_1270 = pkgs.perlPackages.buildPerlPackage rec {
# NOTE nextcloud-memories needs this specific version of exiftool
pname = "Image-ExifTool";
version = "12.70";
src = pkgs.fetchFromGitHub {
owner = "exiftool";
repo = "exiftool";
rev = version;
hash = "sha256-YMWYPI2SDi3s4KCpSNwovemS5MDj5W9ai0sOkvMa8Zg=";
};
nativeBuildInputs = lib.optional pkgs.stdenv.hostPlatform.isDarwin pkgs.shortenPerlShebang;
postInstall = lib.optionalString pkgs.stdenv.hostPlatform.isDarwin ''
shortenPerlShebang $out/bin/exiftool
'';
};
in {
hostName = "cloud.${config.pub-solar-os.networking.domain}";
home = "/var/lib/nextcloud";
@ -74,21 +92,39 @@
allow_local_remote_servers = true;
enable_previews = true;
jpeg_quality = 60;
enabledPreviewProviders = [
"OC\\Preview\\PNG"
"OC\\Preview\\JPEG"
"OC\\Preview\\GIF"
"OC\\Preview\\BMP"
"OC\\Preview\\HEIC"
"OC\\Preview\\TIFF"
"OC\\Preview\\XBitmap"
"OC\\Preview\\SVG"
"OC\\Preview\\WebP"
"OC\\Preview\\Font"
"OC\\Preview\\Movie"
"OC\\Preview\\PDF"
"OC\\Preview\\ImaginaryPDF"
"OC\\Preview\\MP3"
"OC\\Preview\\OpenDocument"
"OC\\Preview\\Krita"
"OC\\Preview\\TXT"
"OC\\Preview\\MarkDown"
"OC\\Preview\\Imaginary"
];
preview_max_x = "1024";
preview_max_y = "768";
preview_max_scale_factor = "1";
preview_imaginary_url = "http://127.0.0.1:${toString config.services.imaginary.port}/";
preview_max_filesize_image = 128; # MB
preview_max_memory = 512; # MB
preview_max_x = 2048; # px
preview_max_y = 2048; # px
preview_max_scale_factor = 1;
"preview_ffmpeg_path" = lib.getExe pkgs.ffmpeg-headless;
"memories.exiftool_no_local" = false;
"memories.exiftool" = "${exiftool_1270}/bin/exiftool";
"memories.vod.ffmpeg" = lib.getExe pkgs.ffmpeg;
"memories.vod.ffprobe" = lib.getExe' pkgs.ffmpeg-headless "ffprobe";
auth.bruteforce.protection.enabled = true;
trashbin_retention_obligation = "auto,7";
@ -136,11 +172,78 @@
appstoreEnable = true;
autoUpdateApps.enable = true;
extraApps = {
inherit (pkgs.nextcloud30Packages.apps) recognize;
inherit (pkgs.nextcloud30Packages.apps) memories recognize;
};
database.createLocally = true;
};
# https://docs.nextcloud.com/server/30/admin_manual/installation/server_tuning.html#previews
services.imaginary = {
enable = true;
address = "127.0.0.1";
settings.return-size = true;
};
systemd = {
services =
let
occ = "/run/current-system/sw/bin/nextcloud-occ";
in
{
nextcloud-cron-preview-generator = {
environment.NEXTCLOUD_CONFIG_DIR = "${config.services.nextcloud.home}/config";
serviceConfig = {
ExecStart = "${occ} preview:pre-generate";
Type = "oneshot";
User = "nextcloud";
};
};
nextcloud-preview-generator-setup = {
wantedBy = [ "multi-user.target" ];
requires = [ "phpfpm-nextcloud.service" ];
after = [ "phpfpm-nextcloud.service" ];
environment.NEXTCLOUD_CONFIG_DIR = "${config.services.nextcloud.home}/config";
script = # bash
''
# check with:
# for size in squareSizes widthSizes heightSizes; do echo -n "$size: "; nextcloud-occ config:app:get previewgenerator $size; done
# extra commands run for preview generator:
# 32 icon file list
# 64 icon file list android app, photos app
# 96 nextcloud client VFS windows file preview
# 256 file app grid view, many requests
# 512 photos app tags
${occ} config:app:set --value="32 64 96 256 512" previewgenerator squareSizes
# 341 hover in maps app
# 1920 files/photos app when viewing picture
${occ} config:app:set --value="341 1920" previewgenerator widthSizes
# 256 hover in maps app
# 1080 files/photos app when viewing picture
${occ} config:app:set --value="256 1080" previewgenerator heightSizes
'';
serviceConfig = {
Type = "oneshot";
User = "nextcloud";
};
};
};
timers.nextcloud-cron-preview-generator = {
after = [ "nextcloud-setup.service" ];
timerConfig = {
OnCalendar = "*:0/10";
OnUnitActiveSec = "9m";
Persistent = true;
RandomizedDelaySec = 60;
Unit = "nextcloud-cron-preview-generator.service";
};
wantedBy = [ "timers.target" ];
};
};
services.restic.backups.nextcloud-storagebox = {
paths = [
"/var/lib/nextcloud/data"