selfhostblocks/modules/services/arr/docs/default.md
2026-02-24 20:00:36 +01:00

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# *Arr Service {#services-arr}
Defined in [`/modules/services/arr.nix`](@REPO@/modules/services/arr.nix).
This NixOS module sets up multiple [Servarr](https://wiki.servarr.com/) services.
## Features {#services-arr-features}
Compared to the stock module from nixpkgs,
this one sets up, in a fully declarative manner
LDAP and SSO integration as well as the API key.
## Usage {#services-arr-usage}
### Initial Configuration {#services-arr-usage-configuration}
The following snippet assumes a few blocks have been setup already:
- the [secrets block](usage.html#usage-secrets) with SOPS,
- the [`shb.ssl` block](blocks-ssl.html#usage),
- the [`shb.lldap` block](blocks-lldap.html#blocks-lldap-global-setup).
- the [`shb.authelia` block](blocks-authelia.html#blocks-sso-global-setup).
```nix
{
shb.certs.certs.letsencrypt.${domain}.extraDomains = [
"moviesdl.${domain}"
"seriesdl.${domain}"
"subtitlesdl.${domain}"
"booksdl.${domain}"
"musicdl.${domain}"
"indexer.${domain}"
];
shb.arr = {
radarr = {
inherit domain;
enable = true;
ssl = config.shb.certs.certs.letsencrypt.${domain};
authEndpoint = "https://${config.shb.authelia.subdomain}.${config.shb.authelia.domain}";
};
sonarr = {
inherit domain;
enable = true;
ssl = config.shb.certs.certs.letsencrypt."${domain}";
authEndpoint = "https://${config.shb.authelia.subdomain}.${config.shb.authelia.domain}";
};
bazarr = {
inherit domain;
enable = true;
ssl = config.shb.certs.certs.letsencrypt."${domain}";
authEndpoint = "https://${config.shb.authelia.subdomain}.${config.shb.authelia.domain}";
};
readarr = {
inherit domain;
enable = true;
ssl = config.shb.certs.certs.letsencrypt."${domain}";
authEndpoint = "https://${config.shb.authelia.subdomain}.${config.shb.authelia.domain}";
};
lidarr = {
inherit domain;
enable = true;
ssl = config.shb.certs.certs.letsencrypt."${domain}";
authEndpoint = "https://${config.shb.authelia.subdomain}.${config.shb.authelia.domain}";
};
jackett = {
inherit domain;
enable = true;
ssl = config.shb.certs.certs.letsencrypt."${domain}";
authEndpoint = "https://${config.shb.authelia.subdomain}.${config.shb.authelia.domain}";
};
};
}
```
The user and admin LDAP groups are created automatically.
### API Keys {#services-arr-usage-apikeys}
The API keys for each arr service can be created declaratively.
First, generate one secret for each service with `nix run nixpkgs#openssl -- rand -hex 64`
and store it in your secrets file (for example the SOPS file).
Then, add the API key to each service:
```nix
{
shb.arr = {
radarr = {
settings = {
ApiKey.source = config.shb.sops.secret."radarr/apikey".result.path;
};
};
sonarr = {
settings = {
ApiKey.source = config.shb.sops.secret."sonarr/apikey".result.path;
};
};
bazarr = {
settings = {
ApiKey.source = config.shb.sops.secret."bazarr/apikey".result.path;
};
};
readarr = {
settings = {
ApiKey.source = config.shb.sops.secret."readarr/apikey".result.path;
};
};
lidarr = {
settings = {
ApiKey.source = config.shb.sops.secret."lidarr/apikey".result.path;
};
};
jackett = {
settings = {
ApiKey.source = config.shb.sops.secret."jackett/apikey".result.path;
};
};
};
shb.sops.secret."radarr/apikey".request = {
mode = "0440";
owner = "radarr";
group = "radarr";
restartUnits = [ "radarr.service" ];
};
shb.sops.secret."sonarr/apikey".request = {
mode = "0440";
owner = "sonarr";
group = "sonarr";
restartUnits = [ "sonarr.service" ];
};
shb.sops.secret."bazarr/apikey".request = {
mode = "0440";
owner = "bazarr";
group = "bazarr";
restartUnits = [ "bazarr.service" ];
};
shb.sops.secret."readarr/apikey".request = {
mode = "0440";
owner = "readarr";
group = "readarr";
restartUnits = [ "readarr.service" ];
};
shb.sops.secret."lidarr/apikey".request = {
mode = "0440";
owner = "lidarr";
group = "lidarr";
restartUnits = [ "lidarr.service" ];
};
shb.sops.secret."jackett/apikey".request = {
mode = "0440";
owner = "jackett";
group = "jackett";
restartUnits = [ "jackett.service" ];
};
}
```
### Application Dashboard {#services-arr-usage-applicationdashboard}
Integration with the [dashboard contract](contracts-dashboard.html) is provided
by the various dashboard options.
For example using the [Homepage](services-homepage.html) service:
```nix
{
shb.homepage.servicesGroups.Media.services.Radarr = {
sortOrder = 10;
dashboard.request = config.shb.arr.radarr.dashboard.request;
apiKey.result = config.shb.sops.secret."radarr/homepageApiKey".result;
};
shb.sops.secret."radarr/homepageApiKey" = {
settings.key = "radarr/apikey";
request = config.shb.homepage.servicesGroups.Media.services.Radarr.apiKey.request;
};
shb.homepage.servicesGroups.Media.services.Sonarr = {
sortOrder = 11;
dashboard.request = config.shb.arr.sonarr.dashboard.request;
apiKey.result = config.shb.sops.secret."sonarr/homepageApiKey".result;
};
shb.sops.secret."sonarr/homepageApiKey" = {
settings.key = "sonarr/apikey";
request = config.shb.homepage.servicesGroups.Media.services.Sonarr.apiKey.request;
};
shb.homepage.servicesGroups.Media.services.Bazarr = {
sortOrder = 12;
dashboard.request = config.shb.arr.bazarr.dashboard.request;
apiKey.result = config.shb.sops.secret."bazarr/homepageApiKey".result;
};
shb.sops.secret."bazarr/homepageApiKey" = {
settings.key = "bazarr/apikey";
request = config.shb.homepage.servicesGroups.Media.services.Bazarr.apiKey.request;
};
shb.homepage.servicesGroups.Media.services.Readarr = {
sortOrder = 13;
dashboard.request = config.shb.arr.readarr.dashboard.request;
apiKey.result = config.shb.sops.secret."readarr/homepageApiKey".result;
};
shb.sops.secret."readarr/homepageApiKey" = {
settings.key = "readarr/apikey";
request = config.shb.homepage.servicesGroups.Media.services.Readarr.apiKey.request;
};
shb.homepage.servicesGroups.Media.services.Lidarr = {
sortOrder = 14;
dashboard.request = config.shb.arr.lidarr.dashboard.request;
apiKey.result = config.shb.sops.secret."lidarr/homepageApiKey".result;
};
shb.sops.secret."lidarr/homepageApiKey" = {
settings.key = "lidarr/apikey";
request = config.shb.homepage.servicesGroups.Media.services.Lidarr.apiKey.request;
};
shb.homepage.servicesGroups.Media.services.Jackett = {
sortOrder = 15;
dashboard.request = config.shb.arr.jackett.dashboard.request;
apiKey.result = config.shb.sops.secret."jackett/homepageApiKey".result;
};
shb.sops.secret."jackett/homepageApiKey" = {
settings.key = "jackett/apikey";
request = config.shb.homepage.servicesGroups.Media.services.Jackett.apiKey.request;
};
}
```
This example reuses the API keys generated declaratively from the previous section.
### Jackett Proxy {#services-arr-usage-jackett-proxy}
The Jackett service can be made to use a proxy with:
```nix
{
shb.arr.jackett = {
settings = {
ProxyType = "0";
ProxyUrl = "127.0.0.1:1234";
};
};
};
```
## Options Reference {#services-arr-options}
```{=include=} options
id-prefix: services-arr-options-
list-id: selfhostblocks-service-arr-options
source: @OPTIONS_JSON@
```