nixos/influxdb: refactor (#484156)
This commit is contained in:
Atemu
@@ -7,106 +7,7 @@
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let
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cfg = config.services.influxdb;
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configOptions = lib.recursiveUpdate {
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meta = {
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bind-address = ":8088";
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commit-timeout = "50ms";
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dir = "${cfg.dataDir}/meta";
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election-timeout = "1s";
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heartbeat-timeout = "1s";
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hostname = "localhost";
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leader-lease-timeout = "500ms";
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retention-autocreate = true;
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};
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data = {
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dir = "${cfg.dataDir}/data";
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wal-dir = "${cfg.dataDir}/wal";
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max-wal-size = 104857600;
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wal-enable-logging = true;
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wal-flush-interval = "10m";
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wal-partition-flush-delay = "2s";
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};
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cluster = {
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shard-writer-timeout = "5s";
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write-timeout = "5s";
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};
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retention = {
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enabled = true;
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check-interval = "30m";
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};
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http = {
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enabled = true;
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auth-enabled = false;
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bind-address = ":8086";
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https-enabled = false;
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log-enabled = true;
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pprof-enabled = false;
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write-tracing = false;
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};
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monitor = {
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store-enabled = false;
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store-database = "_internal";
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store-interval = "10s";
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};
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admin = {
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enabled = true;
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bind-address = ":8083";
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https-enabled = false;
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};
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graphite = [
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{
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enabled = false;
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}
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];
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udp = [
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{
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enabled = false;
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}
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];
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collectd = [
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{
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enabled = false;
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typesdb = "${pkgs.collectd-data}/share/collectd/types.db";
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database = "collectd_db";
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bind-address = ":25826";
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}
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];
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opentsdb = [
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{
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enabled = false;
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}
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];
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continuous_queries = {
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enabled = true;
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log-enabled = true;
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recompute-previous-n = 2;
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recompute-no-older-than = "10m";
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compute-runs-per-interval = 10;
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compute-no-more-than = "2m";
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};
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hinted-handoff = {
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enabled = true;
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dir = "${cfg.dataDir}/hh";
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max-size = 1073741824;
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max-age = "168h";
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retry-rate-limit = 0;
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retry-interval = "1s";
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};
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} cfg.extraConfig;
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configFile = (pkgs.formats.toml { }).generate "config.toml" configOptions;
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settingsFormat = pkgs.formats.toml { };
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in
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{
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@@ -116,11 +17,7 @@ in
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services.influxdb = {
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enable = lib.mkOption {
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default = false;
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description = "Whether to enable the influxdb server";
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type = lib.types.bool;
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};
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enable = lib.mkEnableOption "the influxdb server";
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package = lib.mkPackageOption pkgs "influxdb" { };
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@@ -142,10 +39,116 @@ in
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type = lib.types.path;
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};
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extraConfig = lib.mkOption {
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settings = lib.mkOption {
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default = { };
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description = "Extra configuration options for influxdb";
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type = lib.types.attrs;
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type = lib.types.submodule {
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freeformType = settingsFormat.type;
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config =
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let
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mkAllOptionDefault = lib.mapAttrs (n: lib.mkOptionDefault);
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in
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{
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meta = mkAllOptionDefault {
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bind-address = ":8088";
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commit-timeout = "50ms";
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dir = "${cfg.dataDir}/meta";
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election-timeout = "1s";
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heartbeat-timeout = "1s";
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hostname = "localhost";
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leader-lease-timeout = "500ms";
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retention-autocreate = true;
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};
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data = mkAllOptionDefault {
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dir = "${cfg.dataDir}/data";
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wal-dir = "${cfg.dataDir}/wal";
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max-wal-size = 104857600;
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wal-enable-logging = true;
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wal-flush-interval = "10m";
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wal-partition-flush-delay = "2s";
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};
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cluster = mkAllOptionDefault {
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shard-writer-timeout = "5s";
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write-timeout = "5s";
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};
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retention = mkAllOptionDefault {
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enabled = true;
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check-interval = "30m";
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};
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http = mkAllOptionDefault {
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enabled = true;
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auth-enabled = false;
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bind-address = ":8086";
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https-enabled = false;
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log-enabled = true;
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pprof-enabled = false;
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write-tracing = false;
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};
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monitor = mkAllOptionDefault {
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store-enabled = false;
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store-database = "_internal";
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store-interval = "10s";
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};
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admin = mkAllOptionDefault {
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enabled = true;
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bind-address = ":8083";
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https-enabled = false;
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};
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# We can't make lists sensibly overrideable, so you have to override
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# them whole
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graphite = lib.mkOptionDefault [
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{
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enabled = false;
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}
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];
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udp = lib.mkOptionDefault [
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{
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enabled = false;
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}
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];
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collectd = lib.mkOptionDefault [
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{
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enabled = false;
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typesdb = "${pkgs.collectd-data}/share/collectd/types.db";
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database = "collectd_db";
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bind-address = ":25826";
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}
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];
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opentsdb = lib.mkOptionDefault [
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{
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enabled = false;
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}
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];
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continuous_queries = mkAllOptionDefault {
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enabled = true;
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log-enabled = true;
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recompute-previous-n = 2;
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recompute-no-older-than = "10m";
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compute-runs-per-interval = 10;
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compute-no-more-than = "2m";
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};
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hinted-handoff = mkAllOptionDefault {
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enabled = true;
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dir = "${cfg.dataDir}/hh";
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max-size = 1073741824;
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max-age = "168h";
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retry-rate-limit = 0;
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retry-interval = "1s";
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};
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};
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};
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};
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};
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};
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@@ -163,17 +166,16 @@ in
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wantedBy = [ "multi-user.target" ];
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after = [ "network.target" ];
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serviceConfig = {
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ExecStart = ''${cfg.package}/bin/influxd -config "${configFile}"'';
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ExecStart = ''${cfg.package}/bin/influxd -config "${settingsFormat.generate "config.toml" cfg.settings}"'';
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User = cfg.user;
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Group = cfg.group;
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Restart = "on-failure";
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};
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postStart =
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let
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scheme = if configOptions.http.https-enabled then "-k https" else "http";
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bindAddr = (ba: if lib.hasPrefix ":" ba then "127.0.0.1${ba}" else "${ba}") (
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toString configOptions.http.bind-address
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);
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scheme = if cfg.settings.http.https-enabled or false then "-k https" else "http";
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inherit (cfg.settings.http) bind-address;
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bindAddr = if lib.hasPrefix ":" bind-address then "127.0.0.1${bind-address}" else bind-address;
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in
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lib.mkBefore ''
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until ${pkgs.curl.bin}/bin/curl -s -o /dev/null ${scheme}://${bindAddr}/ping; do
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@@ -182,7 +184,7 @@ in
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'';
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};
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users.users = lib.optionalAttrs (cfg.user == "influxdb") {
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users.users = lib.mkIf (cfg.user == "influxdb") {
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influxdb = {
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uid = config.ids.uids.influxdb;
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group = "influxdb";
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@@ -190,9 +192,16 @@ in
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};
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};
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users.groups = lib.optionalAttrs (cfg.group == "influxdb") {
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users.groups = lib.mkIf (cfg.group == "influxdb") {
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influxdb.gid = config.ids.gids.influxdb;
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};
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};
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imports = [
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# FIXME remove after 26.11
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(lib.mkRenamedOptionModule
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[ "services" "influxdb" "extraConfig" ]
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[ "services" "influxdb" "settings" ]
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)
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];
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}
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