elk: 6.1.1 -> 6.1.2

Contains a security fix for kibana: CVE-2018-3818.

https://www.elastic.co/guide/en/elasticsearch/reference/current/release-notes-6.1.2.html
https://www.elastic.co/guide/en/logstash/6.1/logstash-6-1-2.html
https://www.elastic.co/guide/en/kibana/6.1/release-notes-6.1.2.html
https://www.elastic.co/guide/en/beats/libbeat/6.1/release-notes-6.1.2.html

pkgs/development/tools/misc/kibana/6.x.nix

···
   arch = elemAt info 0;
   plat = elemAt info 1;
   shas = {
-    "x86_64-linux"  = "0847flk4sfimcdx9wqkaglk7bvbnz1iyindz10z0d1fvbldivp46";
-    "x86_64-darwin" = "03f7l91r6nczzzlqxsxkpzzwafpy45fx4lss4g6kg022rwisdma7";
+    "x86_64-linux"  = "0kgsafjn8wzrmiklfc8jg0h3cx25lhlkby8yz35wgpx4wbk3vfjx";
+    "x86_64-darwin" = "0i2kq9vyjv151kk7h3dl3hjrqqgxsg0qqxdqwjwlz9ja5axzlxhd";
   };
 in stdenv.mkDerivation rec {
   name = "kibana-${version}";

pkgs/misc/logging/beats/6.x.nix

···
         owner = "elastic";
         repo = "beats";
         rev = "v${version}";
-        sha256 = "1vifxa0v6ha29ijvgnrkx02syckhydg6vjxjqbm8y8zysvnh1869";
+        sha256 = "05ay6hdc1jgi6b00bd998zc39ca8jhnk7i6m3mw70s0baqv1scik";
       };
 
       goPackagePath = "github.com/elastic/beats";

pkgs/servers/search/elasticsearch/6.x.nix

···
 
   src = fetchurl {
     url = "https://artifacts.elastic.co/downloads/elasticsearch/${name}.tar.gz";
-    sha256 = "1dkl7crha5g8h9c1zs1ahcmv221cpipzkvk574g99gdi586ckb8c";
+    sha256 = "03xwd8r0l0a29wl6wrp4bh7xr1b79q2rqfmsq3d5k35pv85sw3lw";
   };
 
   patches = [ ./es-home-6.x.patch ];

pkgs/tools/misc/logstash/6.x.nix

···
 
   src = fetchurl {
     url = "https://artifacts.elastic.co/downloads/logstash/${name}.tar.gz";
-    sha256 = "07apb0135rlbraqw3pmwf13jjhzgflr6qik0b0qxp8im0hwx082p";
+    sha256 = "18680qpdvhr16dx66jfia1zrg52005sgdy9yhl7vdhm4gcr7pxwc";
   };
 
   dontBuild         = true;

pkgs/top-level/all-packages.nix

···
 
   # The latest version used by elasticsearch, logstash, kibana and the the beats from elastic.
   elk5Version = "5.6.5";
-  elk6Version = "6.1.1";
+  elk6Version = "6.1.2";
 
   elasticsearch = callPackage ../servers/search/elasticsearch { };
   elasticsearch2 = callPackage ../servers/search/elasticsearch/2.x.nix { };