ELK: update kibana and the elastic beats to 5.4 (#26252)

* Add kibana5 and logstash5
* Upgrade the elastic beats to 5.4
* Make sure all elastic products use the same version
  (see elk5Version)
* Add a test for the ELK stack

pkgs/misc/logging/beats/default.nix

@@ -0,0 +1,42 @@
+{ stdenv, fetchFromGitHub, elk5Version, buildGoPackage, libpcap }:
+
+let beat = package : extraArgs : buildGoPackage (rec {
+      name = "${package}-${version}";
+      version = elk5Version;
+
+      src = fetchFromGitHub {
+        owner = "elastic";
+        repo = "beats";
+        rev = "v${version}";
+        sha256 = "1if16sqbhgxc7ahn9pak8av9rq9l8ldk44hr4w4g7lhxnqhmhsji";
+      };
+
+      goPackagePath = "github.com/elastic/beats";
+
+      subPackages = [ package ];
+
+      meta = with stdenv.lib; {
+        homepage = https://www.elastic.co/products/beats;
+        license = licenses.asl20;
+        maintainers = with maintainers; [ fadenb basvandijk ];
+        platforms = platforms.linux;
+      };
+    } // extraArgs);
+in {
+  filebeat   = beat "filebeat"   {meta.description = "Lightweight shipper for logfiles";};
+  heartbeat  = beat "heartbeat"  {meta.description = "Lightweight shipper for uptime monitoring";};
+  metricbeat = beat "metricbeat" {meta.description = "Lightweight shipper for metrics";};
+  packetbeat = beat "packetbeat" {
+    buildInputs = [ libpcap ];
+    meta.description = "Network packet analyzer that ships data to Elasticsearch";
+    meta.longDescription = ''
+      Packetbeat is an open source network packet analyzer that ships the
+      data to Elasticsearch.
+
+      Think of it like a distributed real-time Wireshark with a lot more
+      analytics features. The Packetbeat shippers sniff the traffic between
+      your application processes, parse on the fly protocols like HTTP, MySQL,
+      PostgreSQL, Redis or Thrift and correlate the messages into transactions.
+    '';
+  };
+}

pkgs/misc/logging/filebeat/default.nix

@@ -1,25 +0,0 @@
-{ stdenv, fetchFromGitHub, buildGoPackage }:
-
-buildGoPackage rec {
-  name = "filebeat-${version}";
-  version = "5.2.2";
-
-  src = fetchFromGitHub {
-    owner = "elastic";
-    repo = "beats";
-    rev = "v${version}";
-    sha256 = "19hkq19xpi3c9y5g1yq77sm2d5vzybn6mxxf0s5l6sw4l98aak5q";
-  };
-
-  goPackagePath = "github.com/elastic/beats";
-
-  subPackages = [ "filebeat" ];
-
-  meta = with stdenv.lib; {
-    description = "Lightweight shipper for logfiles";
-    homepage = https://www.elastic.co/products/beats;
-    license = licenses.asl20;
-    maintainers = [ maintainers.fadenb ];
-    platforms = platforms.linux;
-  };
-}

pkgs/misc/logging/heartbeat/default.nix

@@ -1,25 +0,0 @@
-{ stdenv, fetchFromGitHub, buildGoPackage }:
-
-buildGoPackage rec {
-  name = "heartbeat-${version}";
-  version = "5.2.2";
-
-  src = fetchFromGitHub {
-    owner = "elastic";
-    repo = "beats";
-    rev = "v${version}";
-    sha256 = "19hkq19xpi3c9y5g1yq77sm2d5vzybn6mxxf0s5l6sw4l98aak5q";
-  };
-
-  goPackagePath = "github.com/elastic/beats";
-
-  subPackages = [ "heartbeat" ];
-
-  meta = with stdenv.lib; {
-    description = "Lightweight shipper for uptime monitoring";
-    homepage = https://www.elastic.co/products/beats;
-    license = licenses.asl20;
-    maintainers = [ maintainers.fadenb ];
-    platforms = platforms.linux;
-  };
-}

pkgs/misc/logging/metricbeat/default.nix

@@ -1,25 +0,0 @@
-{ stdenv, fetchFromGitHub, buildGoPackage }:
-
-buildGoPackage rec {
-  name = "metricbeat-${version}";
-  version = "5.2.2";
-
-  src = fetchFromGitHub {
-    owner = "elastic";
-    repo = "beats";
-    rev = "v${version}";
-    sha256 = "19hkq19xpi3c9y5g1yq77sm2d5vzybn6mxxf0s5l6sw4l98aak5q";
-  };
-
-  goPackagePath = "github.com/elastic/beats";
-
-  subPackages = [ "metricbeat" ];
-
-  meta = with stdenv.lib; {
-    description = "Lightweight shipper for metrics";
-    homepage = https://www.elastic.co/products/beats;
-    license = licenses.asl20;
-    maintainers = [ maintainers.fadenb ];
-    platforms = platforms.linux;
-  };
-}

pkgs/misc/logging/packetbeat/default.nix

@@ -1,36 +0,0 @@
-{ stdenv, fetchFromGitHub, buildGoPackage, libpcap }:
-
-buildGoPackage rec {
-  name = "packetbeat-${version}";
-  version = "5.2.2";
-
-  src = fetchFromGitHub {
-    owner = "elastic";
-    repo = "beats";
-    rev = "v${version}";
-    sha256 = "19hkq19xpi3c9y5g1yq77sm2d5vzybn6mxxf0s5l6sw4l98aak5q";
-  };
-
-  goPackagePath = "github.com/elastic/beats";
-
-  subPackages = [ "packetbeat" ];
-
-  buildInputs = [ libpcap ];
-
-  meta = with stdenv.lib; {
-    description = "Network packet analyzer that ships data to Elasticsearch";
-    longDescription = ''
-      Packetbeat is an open source network packet analyzer that ships the
-      data to Elasticsearch.
-
-      Think of it like a distributed real-time Wireshark with a lot more
-      analytics features. The Packetbeat shippers sniff the traffic between
-      your application processes, parse on the fly protocols like HTTP, MySQL,
-      PostgreSQL, Redis or Thrift and correlate the messages into transactions.
-    '';
-    homepage = https://www.elastic.co/products/beats;
-    license = licenses.asl20;
-    maintainers = [ maintainers.fadenb ];
-    platforms = platforms.linux;
-  };
-}