From 220ebc31c057bbf47eec1cccbbae8b3cf2190d24 Mon Sep 17 00:00:00 2001
From: Nat Lasseter <nat.lasseter@york.ac.uk>
Date: Mon, 2 Mar 2020 15:35:37 +0000
Subject: Sinatra might have been overkill for one endpoint, but http serving
 of prometheus metrics is started.

---
 .gitignore             |  1 +
 lib/longboat/server.rb | 13 +++++++++++++
 longboat               |  8 ++------
 3 files changed, 16 insertions(+), 6 deletions(-)
 create mode 100644 lib/longboat/server.rb

diff --git a/.gitignore b/.gitignore
index 1377554..3bf2621 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 *.swp
+env
diff --git a/lib/longboat/server.rb b/lib/longboat/server.rb
new file mode 100644
index 0000000..474a7ed
--- /dev/null
+++ b/lib/longboat/server.rb
@@ -0,0 +1,13 @@
+require 'sinatra/base'
+
+module Longboat
+  module Server
+    def self.serve!(collector)
+      Sinatra.new {
+        get '/metrics' do
+          collector.prometheus_metrics
+        end
+      }.run!
+    end
+  end
+end
diff --git a/longboat b/longboat
index b39d399..a2d1de5 100755
--- a/longboat
+++ b/longboat
@@ -2,7 +2,6 @@
 $LOAD_PATH << './lib'
 
 require 'longboat'
-#require 'longboat/server'
 
 collector = Longboat::Collector.new
 
@@ -10,8 +9,5 @@ jobs = Longboat::Jobs.new
 jobs.load(collector)
 t = jobs.collect_every
 
-sleep 5
-puts collector.prometheus_metrics
-t.exit
-
-#Longboat::Server.serve!
+require 'longboat/server'
+Longboat::Server.serve!(collector)
-- 
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