Update from upstream repo nixOS/nixpkgs@master

nixos/modules/services/logging/journaldriver.nix

@@ -0,0 +1,112 @@
+# This module implements a systemd service for running journaldriver,
+# a log forwarding agent that sends logs from journald to Stackdriver
+# Logging.
+#
+# It can be enabled without extra configuration when running on GCP.
+# On machines hosted elsewhere, the other configuration options need
+# to be set.
+#
+# For further information please consult the documentation in the
+# upstream repository at: https://github.com/aprilabank/journaldriver/
+
+{ config, lib, pkgs, ...}:
+
+with lib; let cfg = config.services.journaldriver;
+in {
+  options.services.journaldriver = {
+    enable = mkOption {
+      type        = types.bool;
+      default     = false;
+      description = ''
+        Whether to enable journaldriver to forward journald logs to
+        Stackdriver Logging.
+      '';
+    };
+
+    logLevel = mkOption {
+      type        = types.str;
+      default     = "info";
+      description = ''
+        Log level at which journaldriver logs its own output.
+      '';
+    };
+
+    logName = mkOption {
+      type        = with types; nullOr str;
+      default     = null;
+      description = ''
+        Configures the name of the target log in Stackdriver Logging.
+        This option can be set to, for example, the hostname of a
+        machine to improve the user experience in the logging
+        overview.
+      '';
+    };
+
+    googleCloudProject = mkOption {
+      type        = with types; nullOr str;
+      default     = null;
+      description = ''
+        Configures the name of the Google Cloud project to which to
+        forward journald logs.
+
+        This option is required on non-GCP machines, but should not be
+        set on GCP instances.
+      '';
+    };
+
+    logStream = mkOption {
+      type        = with types; nullOr str;
+      default     = null;
+      description = ''
+        Configures the name of the Stackdriver Logging log stream into
+        which to write journald entries.
+
+        This option is required on non-GCP machines, but should not be
+        set on GCP instances.
+      '';
+    };
+
+    applicationCredentials = mkOption {
+      type        = with types; nullOr path;
+      default     = null;
+      description = ''
+        Path to the service account private key (in JSON-format) used
+        to forward log entries to Stackdriver Logging on non-GCP
+        instances.
+
+        This option is required on non-GCP machines, but should not be
+        set on GCP instances.
+      '';
+    };
+  };
+
+  config = mkIf cfg.enable {
+    systemd.services.journaldriver = {
+      description = "Stackdriver Logging journal forwarder";
+      script      = "${pkgs.journaldriver}/bin/journaldriver";
+      after       = [ "network-online.target" ];
+      wantedBy    = [ "multi-user.target" ];
+
+      serviceConfig = {
+        Restart        = "always";
+        DynamicUser    = true;
+
+        # This directive lets systemd automatically configure
+        # permissions on /var/lib/journaldriver, the directory in
+        # which journaldriver persists its cursor state.
+        StateDirectory = "journaldriver";
+
+        # This group is required for accessing journald.
+        SupplementaryGroups = "systemd-journal";
+      };
+
+      environment = {
+        RUST_LOG                       = cfg.logLevel;
+        LOG_NAME                       = cfg.logName;
+        LOG_STREAM                     = cfg.logStream;
+        GOOGLE_CLOUD_PROJECT           = cfg.googleCloudProject;
+        GOOGLE_APPLICATION_CREDENTIALS = cfg.applicationCredentials;
+      };
+    };
+  };
+}

nixos/modules/services/web-apps/mattermost.nix

@@ -203,11 +203,11 @@ in
           Group = cfg.group;
           ExecStart = "${pkgs.mattermost}/bin/mattermost-platform";
           WorkingDirectory = "${cfg.statePath}";
-          JoinsNamespaceOf = mkIf cfg.localDatabaseCreate "postgresql.service";
           Restart = "always";
           RestartSec = "10";
           LimitNOFILE = "49152";
         };
+        unitConfig.JoinsNamespaceOf = mkIf cfg.localDatabaseCreate "postgresql.service";
       };
     })
     (mkIf cfg.matterircd.enable {

pkgs/applications/altcoins/bitcoin.nix

@@ -5,13 +5,13 @@
 with stdenv.lib;
 stdenv.mkDerivation rec{
   name = "bitcoin" + (toString (optional (!withGui) "d")) + "-" + version;
-  version = "0.16.0";
+  version = "0.16.1";
 
   src = fetchurl {
     urls = [ "https://bitcoincore.org/bin/bitcoin-core-${version}/bitcoin-${version}.tar.gz"
              "https://bitcoin.org/bin/bitcoin-core-${version}/bitcoin-${version}.tar.gz"
            ];
-    sha256 = "0h7flgsfjzbqajwv8ih686yyxxljhf8krhm8jxranb4kglww1glc";
+    sha256 = "1zkqp93yircd3pbxczxfnibkpq0sgcv5r7wg6d196b9pwgr9zd39";
   };
 
   nativeBuildInputs = [ pkgconfig autoreconfHook ];