elk7: init at 7.0.0

This adds the following new packages:

+ elasticsearch7
+ elasticsearch7-oss
+ logstash7
+ logstash7-oss
+ kibana7
+ kibana7-oss
+ filebeat7
+ heartbeat7
+ metricbeat7
+ packetbeat7
+ journalbeat7

The default major version of the ELK stack stays at 6. We should
probably set it to 7 in a next commit.

1 files changed, 49 insertions, 0 deletions

diff --git a/pkgs/misc/logging/beats/7.x.nix b/pkgs/misc/logging/beats/7.x.nix
new file mode 100644
index 000000000000..6d00b02d80e5
--- /dev/null
+++ b/pkgs/misc/logging/beats/7.x.nix
@@ -0,0 +1,49 @@
+{ stdenv, fetchFromGitHub, elk7Version, buildGoPackage, libpcap, systemd }:
+
+let beat = package : extraArgs : buildGoPackage (rec {
+      name = "${package}-${version}";
+      version = elk7Version;
+
+      src = fetchFromGitHub {
+        owner = "elastic";
+        repo = "beats";
+        rev = "v${version}";
+        sha256 = "0n1sjngc82b7wysw5aaiqvllq4c8rx2jj7khw4vrypc40f8ahjs5";
+      };
+
+      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 {
+  filebeat7   = beat "filebeat"   {meta.description = "Lightweight shipper for logfiles";};
+  heartbeat7  = beat "heartbeat"  {meta.description = "Lightweight shipper for uptime monitoring";};
+  metricbeat7 = beat "metricbeat" {meta.description = "Lightweight shipper for metrics";};
+  packetbeat7 = 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.
+    '';
+  };
+  journalbeat7  = beat "journalbeat" {
+    meta.description = ''
+      Journalbeat is an open source data collector to read and forward
+      journal entries from Linuxes with systemd.
+    '';
+    buildInputs = [ systemd.dev ];
+  };
+}