mostly start using prometheus

[distro-setup] / mailtest-check

diff --git a/mailtest-check b/mailtest-check
index 3fdefffb1050afca706edf6622ee5e061dc33185..81363012fc0b3de90f64b47ee3213caaa4a21256 100755 (executable)
--- a/mailtest-check
+++ b/mailtest-check
@@ -76,16 +76,23 @@ esac
 
 getspamdpid() {
   if [[ ! $spamdpid || ! -d /proc/$spamdpid ]]; then
-    spamdpid=$(systemctl status spamassassin| sed -n '/^ *Main PID:/s/[^0-9]//gp' ||:)
+    spamdpid=$(systemctl show --property MainPID --value spamassassin | sed 's/^1$//' ||:)
   fi
 }
 getspamdpid
+pr() {
+  cat >>/var/lib/prometheus/node-exporter/mailtest-check.prom.$$
+}
+pr <<EOF
+mailtest_check_found_spamd_pid_bool $(( ${spamdpid:-0} > 0 ))
+EOF
 e spamdpid: $spamdpid
 if [[ ! $spamdpid ]]; then
   echo $HOSTNAME mailtest spamd pid not found. systemctl status spamassassin:
   systemctl status spamassassin
 fi
 tmpfile=$(mktemp)
+declare -i unexpected=0
 for folder in ${folders[@]}; do
   for from in ${froms[@]}; do
     latest=
@@ -102,7 +109,10 @@ for folder in ${folders[@]}; do
       fi
     done <$tmpfile
 
-    if [[ $latest ]]; then
+    if [[ ! $latest ]]; then
+      # 10 is an arbitrary bad value
+      unexpected+=10
+    else
       to=$(awk '/^Envelope-to: / {print $2}' $latest)
       last_sec=$(awk '/^Subject: / {print $4}' $latest)
 
@@ -196,5 +206,15 @@ for folder in ${folders[@]}; do
     if (( last_sec <= limit )); then
       echo $HOSTNAME mailtest $folder $from $(date -d @$last_sec +'%a %m-%d %H:%M')
     fi
+    # usec = unix seconds
+    pr <<EOF
+mailtest_check_last_usec{folder="$folder",from="$from"} $last_sec
+EOF
   done
 done
+if $slow; then
+  pr <<EOF
+mailtest_check_unexpected_spamd_results $unexpected
+EOF
+fi
+mv /var/lib/prometheus/node-exporter/mailtest-check.prom.$$ /var/lib/prometheus/node-exporter/mailtest-check.prom