Monitor GPFS scratch partition

Reviewed-by: Aleix Boné <abonerib@bsc.es>

m/hut/gpfs-probe.sh

@@ -2,10 +2,20 @@
 
 N=500
 
-t=$(timeout 5 ssh bsc015557@glogin2.bsc.es "timeout 3 command time -f %e touch /gpfs/projects/bsc15/bsc015557/gpfs.{1..$N} 2>&1; rm -f /gpfs/projects/bsc15/bsc015557/gpfs.{1..$N}")
+t_proj=$(timeout 5 ssh bsc015557@glogin2.bsc.es "timeout 3 command time -f %e touch /gpfs/projects/bsc15/bsc015557/gpfs.{1..$N} 2>&1; rm -f /gpfs/projects/bsc15/bsc015557/gpfs.{1..$N}")
+t_scratch=$(timeout 5 ssh bsc015557@glogin2.bsc.es "timeout 3 command time -f %e touch /gpfs/scratch/bsc15/rodrigo/probe/gpfs.{1..$N} 2>&1; rm -f /gpfs/scratch/bsc15/rodrigo/probe/gpfs.{1..$N}")
+t_home=$(timeout 5 ssh bsc015557@glogin2.bsc.es "timeout 3 command time -f %e touch /home/bsc/bsc015557/.gpfs/{1..$N} 2>&1; rm -f /home/bsc/bsc015557/.gpfs/{1..$N}")
 
-if [ -z "$t" ]; then
-  t="5.00"
+if [ -z "$t_proj" ]; then
+  t_proj="5.00"
+fi
+
+if [ -z "$t_scratch" ]; then
+  t_scratch="5.00"
+fi
+
+if [ -z "$t_home" ]; then
+  t_home="5.00"
 fi
 
 cat <<EOF
@@ -14,5 +24,7 @@ Content-Type: text/plain; version=0.0.4; charset=utf-8; escaping=values
 
 # HELP gpfs_touch_latency Time to create $N files.
 # TYPE gpfs_touch_latency gauge
-gpfs_touch_latency $t
+gpfs_touch_latency{partition="projects"} $t_proj
+gpfs_touch_latency{partition="home"} $t_home
+gpfs_touch_latency{partition="scratch"} $t_scratch
 EOF

m/hut/monitoring.nix

@@ -267,6 +267,14 @@
           }
         ];
       }
+      {
+        job_name = "tent";
+        static_configs = [
+          {
+            targets = [ "127.0.0.1:29002" ]; # Node exporter
+          }
+        ];
+      }
     ];
   };
 }