From 6c192e01dad7e9947c466eff521fe22ac775fcd6 Mon Sep 17 00:00:00 2001
From: Nat Lasseter <nat.lasseter@york.ac.uk>
Date: Fri, 28 Feb 2020 18:11:48 +0000
Subject: Initial commit

---
 lib/longboat/jobs.rb | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 lib/longboat/jobs.rb

(limited to 'lib/longboat/jobs.rb')

diff --git a/lib/longboat/jobs.rb b/lib/longboat/jobs.rb
new file mode 100644
index 0000000..eadae03
--- /dev/null
+++ b/lib/longboat/jobs.rb
@@ -0,0 +1,28 @@
+module Longboat
+  module Jobs
+    class << self
+      def collect!
+        start_time = (Time.now - 15 * 60).strftime("%H:%M:%S")
+        raw = `sacct -a -P -o State -S #{start_time}`.lines.map(&:strip)[1..-1]
+
+        tally = Hash.new{0}
+
+        raw.each do |state|
+          tally[state] += 1
+        end
+
+        tally.each do |state, number|
+          Longboat::Metrics.report!(
+            "longboat_slurm_job_state",
+            number,
+            help: "Number of jobs in each state",
+            type: "gauge",
+            labels: {state: state}
+          )
+        end
+      end
+    end
+
+    Longboat::Metrics.register!(self)
+  end
+end
-- 
cgit v1.2.1