nixpkgs/nixos/modules/services/monitoring/thanos.nix
stuebinm 6afb255d97 nixos: remove all uses of lib.mdDoc
these changes were generated with nixq 0.0.2, by running

  nixq ">> lib.mdDoc[remove] Argument[keep]" --batchmode nixos/**.nix
  nixq ">> mdDoc[remove] Argument[keep]" --batchmode nixos/**.nix
  nixq ">> Inherit >> mdDoc[remove]" --batchmode nixos/**.nix

two mentions of the mdDoc function remain in nixos/, both of which
are inside of comments.

Since lib.mdDoc is already defined as just id, this commit is a no-op as
far as Nix (and the built manual) is concerned.
2024-04-13 10:07:35 -07:00

882 lines
28 KiB
Nix

{ config, lib, pkgs, ... }:
let
inherit (lib)
collect
concatLists
concatStringsSep
flip
getAttrFromPath
hasPrefix
isList
length
literalExpression
literalMD
mapAttrsRecursiveCond
mapAttrsToList
mkEnableOption
mkIf
mkMerge
mkOption
mkPackageOption
optional
optionalAttrs
optionalString
types
;
cfg = config.services.thanos;
nullOpt = type: description: mkOption {
type = types.nullOr type;
default = null;
description = description;
};
optionToArgs = opt: v : optional (v != null) ''--${opt}="${toString v}"'';
flagToArgs = opt: v : optional v "--${opt}";
listToArgs = opt: vs : map (v: ''--${opt}="${v}"'') vs;
attrsToArgs = opt: kvs: mapAttrsToList (k: v: ''--${opt}=${k}=\"${v}\"'') kvs;
mkParamDef = type: default: description: mkParam type (description + ''
Defaults to `${toString default}` in Thanos
when set to `null`.
'');
mkParam = type: description: {
toArgs = optionToArgs;
option = nullOpt type description;
};
mkFlagParam = description: {
toArgs = flagToArgs;
option = mkOption {
type = types.bool;
default = false;
description = description;
};
};
mkListParam = opt: description: {
toArgs = _opt: listToArgs opt;
option = mkOption {
type = types.listOf types.str;
default = [];
description = description;
};
};
mkAttrsParam = opt: description: {
toArgs = _opt: attrsToArgs opt;
option = mkOption {
type = types.attrsOf types.str;
default = {};
description = description;
};
};
mkStateDirParam = opt: default: description: {
toArgs = _opt: stateDir: optionToArgs opt "/var/lib/${stateDir}";
option = mkOption {
type = types.str;
inherit default;
description = description;
};
};
toYAML = name: attrs: pkgs.runCommand name {
preferLocalBuild = true;
json = builtins.toFile "${name}.json" (builtins.toJSON attrs);
nativeBuildInputs = [ pkgs.remarshal ];
} "json2yaml -i $json -o $out";
thanos = cmd: "${cfg.package}/bin/thanos ${cmd}" +
(let args = cfg.${cmd}.arguments;
in optionalString (length args != 0) (" \\\n " +
concatStringsSep " \\\n " args));
argumentsOf = cmd: concatLists (collect isList
(flip mapParamsRecursive params.${cmd} (path: param:
let opt = concatStringsSep "." path;
v = getAttrFromPath path cfg.${cmd};
in param.toArgs opt v)));
mkArgumentsOption = cmd: mkOption {
type = types.listOf types.str;
default = argumentsOf cmd;
defaultText = literalMD ''
calculated from `config.services.thanos.${cmd}`
'';
description = ''
Arguments to the `thanos ${cmd}` command.
Defaults to a list of arguments formed by converting the structured
options of {option}`services.thanos.${cmd}` to a list of arguments.
Overriding this option will cause none of the structured options to have
any effect. So only set this if you know what you're doing!
'';
};
mapParamsRecursive =
let noParam = attr: !(attr ? toArgs && attr ? option);
in mapAttrsRecursiveCond noParam;
paramsToOptions = mapParamsRecursive (_path: param: param.option);
params = {
log = {
log.level = mkParamDef (types.enum ["debug" "info" "warn" "error" "fatal"]) "info" ''
Log filtering level.
'';
log.format = mkParam types.str ''
Log format to use.
'';
};
tracing = cfg: {
tracing.config-file = {
toArgs = _opt: path: optionToArgs "tracing.config-file" path;
option = mkOption {
type = with types; nullOr str;
default = if cfg.tracing.config == null then null
else toString (toYAML "tracing.yaml" cfg.tracing.config);
defaultText = literalExpression ''
if config.services.thanos.<cmd>.tracing.config == null then null
else toString (toYAML "tracing.yaml" config.services.thanos.<cmd>.tracing.config);
'';
description = ''
Path to YAML file that contains tracing configuration.
See format details: <https://thanos.io/tip/thanos/tracing.md/#configuration>
'';
};
};
tracing.config =
{
toArgs = _opt: _attrs: [];
option = nullOpt types.attrs ''
Tracing configuration.
When not `null` the attribute set gets converted to
a YAML file and stored in the Nix store. The option
{option}`tracing.config-file` will default to its path.
If {option}`tracing.config-file` is set this option has no effect.
See format details: <https://thanos.io/tip/thanos/tracing.md/#configuration>
'';
};
};
common = cfg: params.log // params.tracing cfg // {
http-address = mkParamDef types.str "0.0.0.0:10902" ''
Listen `host:port` for HTTP endpoints.
'';
grpc-address = mkParamDef types.str "0.0.0.0:10901" ''
Listen `ip:port` address for gRPC endpoints (StoreAPI).
Make sure this address is routable from other components.
'';
grpc-server-tls-cert = mkParam types.str ''
TLS Certificate for gRPC server, leave blank to disable TLS
'';
grpc-server-tls-key = mkParam types.str ''
TLS Key for the gRPC server, leave blank to disable TLS
'';
grpc-server-tls-client-ca = mkParam types.str ''
TLS CA to verify clients against.
If no client CA is specified, there is no client verification on server side.
(tls.NoClientCert)
'';
};
objstore = cfg: {
objstore.config-file = {
toArgs = _opt: path: optionToArgs "objstore.config-file" path;
option = mkOption {
type = with types; nullOr str;
default = if cfg.objstore.config == null then null
else toString (toYAML "objstore.yaml" cfg.objstore.config);
defaultText = literalExpression ''
if config.services.thanos.<cmd>.objstore.config == null then null
else toString (toYAML "objstore.yaml" config.services.thanos.<cmd>.objstore.config);
'';
description = ''
Path to YAML file that contains object store configuration.
See format details: <https://thanos.io/tip/thanos/storage.md/#configuring-access-to-object-storage>
'';
};
};
objstore.config =
{
toArgs = _opt: _attrs: [];
option = nullOpt types.attrs ''
Object store configuration.
When not `null` the attribute set gets converted to
a YAML file and stored in the Nix store. The option
{option}`objstore.config-file` will default to its path.
If {option}`objstore.config-file` is set this option has no effect.
See format details: <https://thanos.io/tip/thanos/storage.md/#configuring-access-to-object-storage>
'';
};
};
sidecar = params.common cfg.sidecar // params.objstore cfg.sidecar // {
prometheus.url = mkParamDef types.str "http://localhost:9090" ''
URL at which to reach Prometheus's API.
For better performance use local network.
'';
tsdb.path = {
toArgs = optionToArgs;
option = mkOption {
type = types.str;
default = "/var/lib/${config.services.prometheus.stateDir}/data";
defaultText = literalExpression ''"/var/lib/''${config.services.prometheus.stateDir}/data"'';
description = ''
Data directory of TSDB.
'';
};
};
reloader.config-file = mkParam types.str ''
Config file watched by the reloader.
'';
reloader.config-envsubst-file = mkParam types.str ''
Output file for environment variable substituted config file.
'';
reloader.rule-dirs = mkListParam "reloader.rule-dir" ''
Rule directories for the reloader to refresh.
'';
};
store = params.common cfg.store // params.objstore cfg.store // {
stateDir = mkStateDirParam "data-dir" "thanos-store" ''
Data directory relative to `/var/lib`
in which to cache remote blocks.
'';
index-cache-size = mkParamDef types.str "250MB" ''
Maximum size of items held in the index cache.
'';
chunk-pool-size = mkParamDef types.str "2GB" ''
Maximum size of concurrently allocatable bytes for chunks.
'';
store.limits.request-samples = mkParamDef types.int 0 ''
The maximum samples allowed for a single Series request.
The Series call fails if this limit is exceeded.
`0` means no limit.
NOTE: For efficiency the limit is internally implemented as 'chunks limit'
considering each chunk contains a maximum of 120 samples.
'';
store.grpc.series-max-concurrency = mkParamDef types.int 20 ''
Maximum number of concurrent Series calls.
'';
sync-block-duration = mkParamDef types.str "3m" ''
Repeat interval for syncing the blocks between local and remote view.
'';
block-sync-concurrency = mkParamDef types.int 20 ''
Number of goroutines to use when syncing blocks from object storage.
'';
min-time = mkParamDef types.str "0000-01-01T00:00:00Z" ''
Start of time range limit to serve.
Thanos Store serves only metrics, which happened later than this
value. Option can be a constant time in RFC3339 format or time duration
relative to current time, such as -1d or 2h45m. Valid duration units are
ms, s, m, h, d, w, y.
'';
max-time = mkParamDef types.str "9999-12-31T23:59:59Z" ''
End of time range limit to serve.
Thanos Store serves only blocks, which happened earlier than this
value. Option can be a constant time in RFC3339 format or time duration
relative to current time, such as -1d or 2h45m. Valid duration units are
ms, s, m, h, d, w, y.
'';
};
query = params.common cfg.query // {
grpc-client-tls-secure = mkFlagParam ''
Use TLS when talking to the gRPC server
'';
grpc-client-tls-cert = mkParam types.str ''
TLS Certificates to use to identify this client to the server
'';
grpc-client-tls-key = mkParam types.str ''
TLS Key for the client's certificate
'';
grpc-client-tls-ca = mkParam types.str ''
TLS CA Certificates to use to verify gRPC servers
'';
grpc-client-server-name = mkParam types.str ''
Server name to verify the hostname on the returned gRPC certificates.
See <https://tools.ietf.org/html/rfc4366#section-3.1>
'';
grpc-compression = mkParam types.str ''
Compression algorithm to use for gRPC requests to other clients.
'';
web.route-prefix = mkParam types.str ''
Prefix for API and UI endpoints.
This allows thanos UI to be served on a sub-path. This option is
analogous to {option}`web.route-prefix` of Promethus.
'';
web.external-prefix = mkParam types.str ''
Static prefix for all HTML links and redirect URLs in the UI query web
interface.
Actual endpoints are still served on / or the
{option}`web.route-prefix`. This allows thanos UI to be served
behind a reverse proxy that strips a URL sub-path.
'';
web.prefix-header = mkParam types.str ''
Name of HTTP request header used for dynamic prefixing of UI links and
redirects.
This option is ignored if the option
`web.external-prefix` is set.
Security risk: enable this option only if a reverse proxy in front of
thanos is resetting the header.
The setting `web.prefix-header="X-Forwarded-Prefix"`
can be useful, for example, if Thanos UI is served via Traefik reverse
proxy with `PathPrefixStrip` option enabled, which
sends the stripped prefix value in `X-Forwarded-Prefix`
header. This allows thanos UI to be served on a sub-path.
'';
query.timeout = mkParamDef types.str "2m" ''
Maximum time to process query by query node.
'';
query.max-concurrent = mkParamDef types.int 20 ''
Maximum number of queries processed concurrently by query node.
'';
query.replica-labels = mkListParam "query.replica-label" ''
Labels to treat as a replica indicator along which data is
deduplicated.
Still you will be able to query without deduplication using
'dedup=false' parameter. Data includes time series, recording
rules, and alerting rules.
'';
selector-labels = mkAttrsParam "selector-label" ''
Query selector labels that will be exposed in info endpoint.
'';
endpoints = mkListParam "endpoint" ''
Addresses of statically configured Thanos API servers (repeatable).
The scheme may be prefixed with 'dns+' or 'dnssrv+' to detect
Thanos API servers through respective DNS lookups.
'';
store.sd-files = mkListParam "store.sd-files" ''
Path to files that contain addresses of store API servers. The path
can be a glob pattern.
'';
store.sd-interval = mkParamDef types.str "5m" ''
Refresh interval to re-read file SD files. It is used as a resync fallback.
'';
store.sd-dns-interval = mkParamDef types.str "30s" ''
Interval between DNS resolutions.
'';
store.unhealthy-timeout = mkParamDef types.str "5m" ''
Timeout before an unhealthy store is cleaned from the store UI page.
'';
query.auto-downsampling = mkFlagParam ''
Enable automatic adjustment (step / 5) to what source of data should
be used in store gateways if no
`max_source_resolution` param is specified.
'';
query.partial-response = mkFlagParam ''
Enable partial response for queries if no
`partial_response` param is specified.
'';
query.default-evaluation-interval = mkParamDef types.str "1m" ''
Set default evaluation interval for sub queries.
'';
store.response-timeout = mkParamDef types.str "0ms" ''
If a Store doesn't send any data in this specified duration then a
Store will be ignored and partial data will be returned if it's
enabled. `0` disables timeout.
'';
};
query-frontend = params.common cfg.query-frontend // {
query-frontend.downstream-url = mkParamDef types.str "http://localhost:9090" ''
URL of downstream Prometheus Query compatible API.
'';
};
rule = params.common cfg.rule // params.objstore cfg.rule // {
labels = mkAttrsParam "label" ''
Labels to be applied to all generated metrics.
Similar to external labels for Prometheus,
used to identify ruler and its blocks as unique source.
'';
stateDir = mkStateDirParam "data-dir" "thanos-rule" ''
Data directory relative to `/var/lib`.
'';
rule-files = mkListParam "rule-file" ''
Rule files that should be used by rule manager. Can be in glob format.
'';
eval-interval = mkParamDef types.str "1m" ''
The default evaluation interval to use.
'';
tsdb.block-duration = mkParamDef types.str "2h" ''
Block duration for TSDB block.
'';
tsdb.retention = mkParamDef types.str "48h" ''
Block retention time on local disk.
'';
alertmanagers.urls = mkListParam "alertmanagers.url" ''
Alertmanager replica URLs to push firing alerts.
Ruler claims success if push to at least one alertmanager from
discovered succeeds. The scheme may be prefixed with
`dns+` or `dnssrv+` to detect
Alertmanager IPs through respective DNS lookups. The port defaults to
`9093` or the SRV record's value. The URL path is
used as a prefix for the regular Alertmanager API path.
'';
alertmanagers.send-timeout = mkParamDef types.str "10s" ''
Timeout for sending alerts to alertmanager.
'';
alert.query-url = mkParam types.str ''
The external Thanos Query URL that would be set in all alerts 'Source' field.
'';
alert.label-drop = mkListParam "alert.label-drop" ''
Labels by name to drop before sending to alertmanager.
This allows alert to be deduplicated on replica label.
Similar Prometheus alert relabelling
'';
web.route-prefix = mkParam types.str ''
Prefix for API and UI endpoints.
This allows thanos UI to be served on a sub-path.
This option is analogous to `--web.route-prefix` of Promethus.
'';
web.external-prefix = mkParam types.str ''
Static prefix for all HTML links and redirect URLs in the UI query web
interface.
Actual endpoints are still served on / or the
{option}`web.route-prefix`. This allows thanos UI to be served
behind a reverse proxy that strips a URL sub-path.
'';
web.prefix-header = mkParam types.str ''
Name of HTTP request header used for dynamic prefixing of UI links and
redirects.
This option is ignored if the option
{option}`web.external-prefix` is set.
Security risk: enable this option only if a reverse proxy in front of
thanos is resetting the header.
The header `X-Forwarded-Prefix` can be useful, for
example, if Thanos UI is served via Traefik reverse proxy with
`PathPrefixStrip` option enabled, which sends the
stripped prefix value in `X-Forwarded-Prefix`
header. This allows thanos UI to be served on a sub-path.
'';
query.addresses = mkListParam "query" ''
Addresses of statically configured query API servers.
The scheme may be prefixed with `dns+` or
`dnssrv+` to detect query API servers through
respective DNS lookups.
'';
query.sd-files = mkListParam "query.sd-files" ''
Path to file that contain addresses of query peers.
The path can be a glob pattern.
'';
query.sd-interval = mkParamDef types.str "5m" ''
Refresh interval to re-read file SD files. (used as a fallback)
'';
query.sd-dns-interval = mkParamDef types.str "30s" ''
Interval between DNS resolutions.
'';
};
compact = params.log // params.tracing cfg.compact // params.objstore cfg.compact // {
http-address = mkParamDef types.str "0.0.0.0:10902" ''
Listen `host:port` for HTTP endpoints.
'';
stateDir = mkStateDirParam "data-dir" "thanos-compact" ''
Data directory relative to `/var/lib`
in which to cache blocks and process compactions.
'';
consistency-delay = mkParamDef types.str "30m" ''
Minimum age of fresh (non-compacted) blocks before they are being
processed. Malformed blocks older than the maximum of consistency-delay
and 30m0s will be removed.
'';
retention.resolution-raw = mkParamDef types.str "0d" ''
How long to retain raw samples in bucket.
`0d` - disables this retention
'';
retention.resolution-5m = mkParamDef types.str "0d" ''
How long to retain samples of resolution 1 (5 minutes) in bucket.
`0d` - disables this retention
'';
retention.resolution-1h = mkParamDef types.str "0d" ''
How long to retain samples of resolution 2 (1 hour) in bucket.
`0d` - disables this retention
'';
startAt = {
toArgs = _opt: startAt: flagToArgs "wait" (startAt == null);
option = nullOpt types.str ''
When this option is set to a `systemd.time`
specification the Thanos compactor will run at the specified period.
When this option is `null` the Thanos compactor service
will run continuously. So it will not exit after all compactions have
been processed but wait for new work.
'';
};
downsampling.disable = mkFlagParam ''
Disables downsampling.
This is not recommended as querying long time ranges without
non-downsampled data is not efficient and useful e.g it is not possible
to render all samples for a human eye anyway
'';
compact.concurrency = mkParamDef types.int 1 ''
Number of goroutines to use when compacting groups.
'';
};
downsample = params.log // params.tracing cfg.downsample // params.objstore cfg.downsample // {
stateDir = mkStateDirParam "data-dir" "thanos-downsample" ''
Data directory relative to `/var/lib`
in which to cache blocks and process downsamplings.
'';
};
receive = params.common cfg.receive // params.objstore cfg.receive // {
receive.grpc-compression = mkParam types.str ''
Compression algorithm to use for gRPC requests to other receivers.
'';
remote-write.address = mkParamDef types.str "0.0.0.0:19291" ''
Address to listen on for remote write requests.
'';
stateDir = mkStateDirParam "tsdb.path" "thanos-receive" ''
Data directory relative to `/var/lib` of TSDB.
'';
labels = mkAttrsParam "label" ''
External labels to announce.
This flag will be removed in the future when handling multiple tsdb
instances is added.
'';
tsdb.retention = mkParamDef types.str "15d" ''
How long to retain raw samples on local storage.
`0d` - disables this retention
'';
};
};
assertRelativeStateDir = cmd: {
assertions = [
{
assertion = !hasPrefix "/" cfg.${cmd}.stateDir;
message =
"The option services.thanos.${cmd}.stateDir should not be an absolute directory." +
" It should be a directory relative to /var/lib.";
}
];
};
in {
options.services.thanos = {
package = mkPackageOption pkgs "thanos" {};
sidecar = paramsToOptions params.sidecar // {
enable = mkEnableOption "the Thanos sidecar for Prometheus server";
arguments = mkArgumentsOption "sidecar";
};
store = paramsToOptions params.store // {
enable = mkEnableOption "the Thanos store node giving access to blocks in a bucket provider.";
arguments = mkArgumentsOption "store";
};
query = paramsToOptions params.query // {
enable = mkEnableOption ("the Thanos query node exposing PromQL enabled Query API " +
"with data retrieved from multiple store nodes");
arguments = mkArgumentsOption "query";
};
query-frontend = paramsToOptions params.query-frontend // {
enable = mkEnableOption ("the Thanos query frontend implements a service deployed in front of queriers to
improve query parallelization and caching.");
arguments = mkArgumentsOption "query-frontend";
};
rule = paramsToOptions params.rule // {
enable = mkEnableOption ("the Thanos ruler service which evaluates Prometheus rules against" +
" given Query nodes, exposing Store API and storing old blocks in bucket");
arguments = mkArgumentsOption "rule";
};
compact = paramsToOptions params.compact // {
enable = mkEnableOption "the Thanos compactor which continuously compacts blocks in an object store bucket";
arguments = mkArgumentsOption "compact";
};
downsample = paramsToOptions params.downsample // {
enable = mkEnableOption "the Thanos downsampler which continuously downsamples blocks in an object store bucket";
arguments = mkArgumentsOption "downsample";
};
receive = paramsToOptions params.receive // {
enable = mkEnableOption ("the Thanos receiver which accept Prometheus remote write API requests and write to local tsdb");
arguments = mkArgumentsOption "receive";
};
};
config = mkMerge [
(mkIf cfg.sidecar.enable {
assertions = [
{
assertion = config.services.prometheus.enable;
message =
"Please enable services.prometheus when enabling services.thanos.sidecar.";
}
{
assertion = !(config.services.prometheus.globalConfig.external_labels == null ||
config.services.prometheus.globalConfig.external_labels == {});
message =
"services.thanos.sidecar requires uniquely identifying external labels " +
"to be configured in the Prometheus server. " +
"Please set services.prometheus.globalConfig.external_labels.";
}
];
systemd.services.thanos-sidecar = {
wantedBy = [ "multi-user.target" ];
after = [ "network.target" "prometheus.service" ];
serviceConfig = {
User = "prometheus";
Restart = "always";
ExecStart = thanos "sidecar";
ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
};
};
})
(mkIf cfg.store.enable (mkMerge [
(assertRelativeStateDir "store")
{
systemd.services.thanos-store = {
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
serviceConfig = {
DynamicUser = true;
StateDirectory = cfg.store.stateDir;
Restart = "always";
ExecStart = thanos "store";
ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
};
};
}
]))
(mkIf cfg.query.enable {
systemd.services.thanos-query = {
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
serviceConfig = {
DynamicUser = true;
Restart = "always";
ExecStart = thanos "query";
ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
};
};
})
(mkIf cfg.query-frontend.enable {
systemd.services.thanos-query-frontend = {
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
serviceConfig = {
DynamicUser = true;
Restart = "always";
ExecStart = thanos "query-frontend";
ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
};
};
})
(mkIf cfg.rule.enable (mkMerge [
(assertRelativeStateDir "rule")
{
systemd.services.thanos-rule = {
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
serviceConfig = {
DynamicUser = true;
StateDirectory = cfg.rule.stateDir;
Restart = "always";
ExecStart = thanos "rule";
ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
};
};
}
]))
(mkIf cfg.compact.enable (mkMerge [
(assertRelativeStateDir "compact")
{
systemd.services.thanos-compact =
let wait = cfg.compact.startAt == null; in {
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
serviceConfig = {
Type = if wait then "simple" else "oneshot";
Restart = if wait then "always" else "no";
DynamicUser = true;
StateDirectory = cfg.compact.stateDir;
ExecStart = thanos "compact";
ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
};
} // optionalAttrs (!wait) { inherit (cfg.compact) startAt; };
}
]))
(mkIf cfg.downsample.enable (mkMerge [
(assertRelativeStateDir "downsample")
{
systemd.services.thanos-downsample = {
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
serviceConfig = {
DynamicUser = true;
StateDirectory = cfg.downsample.stateDir;
Restart = "always";
ExecStart = thanos "downsample";
ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
};
};
}
]))
(mkIf cfg.receive.enable (mkMerge [
(assertRelativeStateDir "receive")
{
systemd.services.thanos-receive = {
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
serviceConfig = {
DynamicUser = true;
StateDirectory = cfg.receive.stateDir;
Restart = "always";
ExecStart = thanos "receive";
ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
};
};
}
]))
];
}