infra/modules/nextcloud/default.nix
teutat3s 67b9b84e01
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backups: reduce chances for lock race
Start one backup per hour each night
2024-05-15 21:00:41 +02:00

185 lines
5.2 KiB
Nix

{
config,
pkgs,
flake,
...
}:
{
age.secrets."nextcloud-secrets" = {
file = "${flake.self}/secrets/nextcloud-secrets.age";
mode = "400";
owner = "nextcloud";
};
age.secrets."nextcloud-admin-pass" = {
file = "${flake.self}/secrets/nextcloud-admin-pass.age";
mode = "400";
owner = "nextcloud";
};
services.nginx.virtualHosts."cloud.${config.pub-solar-os.networking.domain}" = {
enableACME = true;
forceSSL = true;
};
services.nextcloud = {
hostName = "cloud.${config.pub-solar-os.networking.domain}";
home = "/var/lib/nextcloud";
enable = true;
package = pkgs.nextcloud28;
https = true;
secretFile = config.age.secrets."nextcloud-secrets".path; # secret
maxUploadSize = "1G";
skeletonDirectory = "./nextcloud-skeleton";
configureRedis = true;
notify_push = {
enable = true;
bendDomainToLocalhost = true;
};
config = {
adminuser = "admin";
adminpassFile = config.age.secrets."nextcloud-admin-pass".path;
dbuser = "nextcloud";
dbtype = "pgsql";
dbname = "nextcloud";
dbtableprefix = "oc_";
overwriteProtocol = "https";
};
extraOptions = {
overwrite.cli.url = "http://cloud.${config.pub-solar-os.networking.domain}";
installed = true;
default_phone_region = "+49";
mail_sendmailmode = "smtp";
mail_from_address = "nextcloud";
mail_smtpmode = "smtp";
mail_smtpauthtype = "PLAIN";
mail_domain = "pub.solar";
mail_smtpname = "admins@pub.solar";
mail_smtpsecure = "tls";
mail_smtpauth = 1;
mail_smtphost = "mail.greenbaum.zone";
mail_smtpport = "587";
# This is to allow connections to collabora and keycloak, among other services
# running on the same host
#
# https://docs.nextcloud.com/server/stable/admin_manual/configuration_server/config_sample_php_parameters.html?highlight=allow_local_remote_servers%20true
# https://github.com/ONLYOFFICE/onlyoffice-nextcloud/issues/293
allow_local_remote_servers = true;
enable_previews = true;
enabledPreviewProviders = [
"OC\\Preview\\PNG"
"OC\\Preview\\JPEG"
"OC\\Preview\\GIF"
"OC\\Preview\\BMP"
"OC\\Preview\\XBitmap"
"OC\\Preview\\Movie"
"OC\\Preview\\PDF"
"OC\\Preview\\MP3"
"OC\\Preview\\TXT"
"OC\\Preview\\MarkDown"
];
preview_max_x = "1024";
preview_max_y = "768";
preview_max_scale_factor = "1";
auth.bruteforce.protection.enabled = true;
trashbin_retention_obligation = "auto,7";
skeletondirectory = "";
defaultapp = "file";
activity_expire_days = "14";
integrity.check.disabled = false;
updater.release.channel = "stable";
loglevel = 0;
maintenance_window_start = "1";
# maintenance = false;
app_install_overwrite = [
"pdfdraw"
"integration_whiteboard"
];
htaccess.RewriteBase = "/";
theme = "";
simpleSignUpLink.shown = false;
};
phpOptions = {
"opcache.interned_strings_buffer" = "32";
# https://docs.nextcloud.com/server/latest/admin_manual/installation/server_tuning.html#:~:text=opcache.jit%20%3D%201255%20opcache.jit_buffer_size%20%3D%20128m
"opcache.jit" = "1255";
"opcache.jit_buffer_size" = "128M";
};
# Calculated with 4GiB RAM, 80MiB process size available on
# https://spot13.com/pmcalculator/
poolSettings = {
pm = "dynamic";
"pm.max_children" = "52";
"pm.max_requests" = "500";
"pm.max_spare_servers" = "39";
"pm.min_spare_servers" = "13";
"pm.start_servers" = "13";
};
caching.redis = true;
autoUpdateApps.enable = true;
database.createLocally = true;
};
services.restic.backups.nextcloud-droppie = {
paths = [
"/var/lib/nextcloud/data"
"/tmp/nextcloud-backup.sql"
];
timerConfig = {
OnCalendar = "*-*-* 02:00:00 Etc/UTC";
# droppie will be offline if nachtigall misses the timer
Persistent = false;
};
initialize = true;
passwordFile = config.age.secrets."restic-repo-droppie".path;
repository = "sftp:yule@droppie.b12f.io:/media/internal/pub.solar";
backupPrepareCommand = ''
${pkgs.sudo}/bin/sudo -u postgres ${pkgs.postgresql}/bin/pg_dump -d nextcloud > /tmp/nextcloud-backup.sql
'';
backupCleanupCommand = ''
rm /tmp/nextcloud-backup.sql
'';
pruneOpts = [
"--keep-daily 7"
"--keep-weekly 4"
"--keep-monthly 3"
];
};
services.restic.backups.nextcloud-storagebox = {
paths = [
"/var/lib/nextcloud/data"
"/tmp/nextcloud-backup.sql"
];
timerConfig = {
OnCalendar = "*-*-* 01:00:00 Etc/UTC";
};
initialize = true;
passwordFile = config.age.secrets."restic-repo-storagebox".path;
repository = "sftp:u377325@u377325.your-storagebox.de:/backups";
backupPrepareCommand = ''
${pkgs.sudo}/bin/sudo -u postgres ${pkgs.postgresql}/bin/pg_dump -d nextcloud > /tmp/nextcloud-backup.sql
'';
backupCleanupCommand = ''
rm /tmp/nextcloud-backup.sql
'';
pruneOpts = [
"--keep-daily 7"
"--keep-weekly 4"
"--keep-monthly 3"
];
};
}