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{ config, lib, pkgs, ... }: |
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with lib; |
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let |
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cfg = config.services.rippleDataApi; |
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deployment_env_config = builtins.toJSON { |
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production = { |
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port = toString cfg.port; |
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maxSockets = 150; |
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batchSize = 100; |
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startIndex = 32570; |
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rippleds = cfg.rippleds; |
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redis = { |
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enable = cfg.redis.enable; |
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host = cfg.redis.host; |
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port = cfg.redis.port; |
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options.auth_pass = null; |
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}; |
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}; |
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}; |
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|
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db_config = builtins.toJSON { |
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production = { |
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username = optional (cfg.couchdb.pass != "") cfg.couchdb.user; |
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password = optional (cfg.couchdb.pass != "") cfg.couchdb.pass; |
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host = cfg.couchdb.host; |
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port = cfg.couchdb.port; |
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database = cfg.couchdb.db; |
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protocol = "http"; |
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}; |
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}; |
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in { |
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options = { |
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services.rippleDataApi = { |
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enable = mkEnableOption "Whether to enable ripple data api."; |
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|
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port = mkOption { |
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description = "Ripple data api port"; |
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default = 5993; |
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type = types.int; |
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}; |
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|
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redis = { |
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enable = mkOption { |
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description = "Whether to enable caching of ripple data to redis."; |
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default = true; |
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type = types.bool; |
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}; |
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|
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host = mkOption { |
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description = "Ripple data api redis host."; |
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default = "localhost"; |
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type = types.str; |
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}; |
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|
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port = mkOption { |
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description = "Ripple data api redis port."; |
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default = 5984; |
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type = types.int; |
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}; |
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}; |
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|
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couchdb = { |
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host = mkOption { |
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description = "Ripple data api couchdb host."; |
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default = "localhost"; |
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type = types.str; |
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}; |
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|
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port = mkOption { |
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description = "Ripple data api couchdb port."; |
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default = 5984; |
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type = types.int; |
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}; |
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db = mkOption { |
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description = "Ripple data api couchdb database."; |
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default = "rippled"; |
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type = types.str; |
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}; |
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|
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user = mkOption { |
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description = "Ripple data api couchdb username."; |
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default = "rippled"; |
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type = types.str; |
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}; |
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|
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pass = mkOption { |
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description = "Ripple data api couchdb password."; |
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default = ""; |
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type = types.str; |
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}; |
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create = mkOption { |
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description = "Whether to create couchdb database needed by ripple data api."; |
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type = types.bool; |
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default = true; |
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}; |
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}; |
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rippleds = mkOption { |
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description = "List of rippleds to be used by ripple data api."; |
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default = [ |
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"http://s_east.ripple.com:51234" |
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"http://s_west.ripple.com:51234" |
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]; |
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type = types.listOf types.str; |
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}; |
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}; |
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}; |
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config = mkIf (cfg.enable) { |
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services.couchdb.enable = mkDefault true; |
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services.couchdb.bindAddress = mkDefault "0.0.0.0"; |
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services.redis.enable = mkDefault true; |
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systemd.services.ripple-data-api = { |
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after = [ "couchdb.service" "redis.service" "ripple-data-api-importer.service" ]; |
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wantedBy = [ "multi-user.target" ]; |
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environment = { |
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NODE_ENV = "production"; |
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DEPLOYMENT_ENVS_CONFIG = pkgs.writeText "deployment.environment.json" deployment_env_config; |
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DB_CONFIG = pkgs.writeText "db.config.json" db_config; |
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}; |
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serviceConfig = { |
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ExecStart = "${pkgs.ripple-data-api}/bin/api"; |
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User = "ripple-data-api"; |
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}; |
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}; |
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systemd.services.ripple-data-importer = { |
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after = [ "couchdb.service" ]; |
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wantedBy = [ "multi-user.target" ]; |
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path = [ pkgs.curl ]; |
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environment = { |
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NODE_ENV = "production"; |
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DEPLOYMENT_ENVS_CONFIG = pkgs.writeText "deployment.environment.json" deployment_env_config; |
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DB_CONFIG = pkgs.writeText "db.config.json" db_config; |
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LOG_FILE = "/dev/null"; |
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}; |
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serviceConfig = { |
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ExecStart = "${pkgs.ripple-data-api}/bin/importer live debug2"; |
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User = "ripple-data-api"; |
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}; |
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preStart = mkMerge [ |
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(mkIf (cfg.couchdb.create) '' |
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HOST="http://${optionalString (cfg.couchdb.pass != "") "${cfg.couchdb.user}:${cfg.couchdb.pass}@"}${cfg.couchdb.host}:${toString cfg.couchdb.port}" |
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curl -X PUT $HOST/${cfg.couchdb.db} || true |
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'') |
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"${pkgs.ripple-data-api}/bin/update-views" |
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]; |
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}; |
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users.extraUsers = singleton |
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{ name = "ripple-data-api"; |
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description = "Ripple data api user"; |
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uid = config.ids.uids.ripple-data-api; |
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}; |
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}; |
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} |
@ -0,0 +1,25 @@ |
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{ lib, fetchgit, fetchurl, nodePackages }: |
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with lib; |
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let |
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np = nodePackages.override { generated = ./package.nix; self = np; }; |
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in nodePackages.buildNodePackage rec { |
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name = "ripple-data-api-${version}"; |
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version = lib.strings.substring 0 7 rev; |
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rev = "c56b860105f36c1c44ae011189d495272648c589"; |
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src = fetchgit { |
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url = https://github.com/ripple/ripple-data-api.git; |
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inherit rev; |
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sha256 = "1iygp26ilradxj268g1l2y93cgrpchqwn71qdag67lv273dbq48m"; |
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}; |
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deps = (filter (v: nixType v == "derivation") (attrValues np)); |
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meta = { |
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description = "Historical ripple data"; |
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homepage = https://github.com/ripple/ripple-data-api; |
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maintainers = with maintainers; [ offline ]; |
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}; |
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} |
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