From: Ian Kelling <ian@iankelling.org>
Date: Mon, 24 Jun 2024 03:10:37 +0000 (-0400)
Subject: minor fixes
X-Git-Url: https://iankelling.org/git/?a=commitdiff_plain;h=76eeb55892bcb4d8fe04527b84d8fc5ec0e5b280;p=distro-setup

minor fixes
---

diff --git a/brc2 b/brc2
index b9d35c0..58703b4 100644
--- a/brc2
+++ b/brc2
@@ -3790,7 +3790,11 @@ spamf() { # spamtest on FILE
     e spamtest error: expected 1 arg, filename >&2
     return 1
   fi
-  sdncmdroot spamassassin sudo -u Debian-exim spamassassin -t --cf='score PYZOR_CHECK 0' <"$1"
+  spamd_ser=spamd
+  if systemctl cat spamassassin &>/dev/null; then
+    spamd_ser=spamassassin
+  fi
+  sdncmdroot $spamd_ser sudo -u Debian-exim spamassassin -t --cf='score PYZOR_CHECK 0' <"$1"
 }
 
 
@@ -4161,7 +4165,11 @@ eximbash() {
 }
 spamnn() {
   local spamdpid
-  spamdpid=$(systemctl show --property MainPID --value spamassassin)
+  spamd_ser=spamd
+  if systemctl cat spamassassin &>/dev/null; then
+    spamd_ser=spamassassin
+  fi
+  spamdpid=$(systemctl show --property MainPID --value $spamd_ser)
   m sudo nsenter -t $spamdpid -n -m sudo -u Debian-exim spamassassin "$@"
 }
 unboundbash() {
diff --git a/mail-setup b/mail-setup
index 616d39b..0e0c6d0 100755
--- a/mail-setup
+++ b/mail-setup
@@ -467,13 +467,21 @@ if ! spamd-timer-exists; then
   first_spamd_run=true
 fi
 
+# rspamd background. I kept seeing spamassassin at the top of top, and
+# seeming to cause my cpu fans to speed up, and remembered that rspamd
+# was supposed to be more efficient. But the last benchmark I could find
+# was at least 8 years old. so, I did a test of scanning 1 message,
+# systemd-run via my jdo func shows: CPU time consumed: 21ms vs
+# 946ms. Wow, 2.2% cpu use. Ok, switching.
 
 # light version of exim does not have sasl auth support.
 # note: for bitfolk hosts, unbound has important config with conflink.
 pi-nostart exim4 exim4-daemon-heavy spamassassin unbound clamav-daemon wireguard
 
+spamd_remove=spamassassin
 spamd_ser=spamd
 if systemctl cat spamassassin &>/dev/null; then
+  spamd_remove=spamd
   spamd_ser=spamassassin
 elif $first_spamd_run; then
   if spamd-timer-exists; then
@@ -953,7 +961,7 @@ EOF
     done
     ;;
   *)
-    for unit in exim4 $spamd_ser dovecot unbound; do
+    for unit in exim4 $spamd_ser $spamd_remove dovecot unbound; do
       f=/etc/systemd/system/$unit.service.d/nn.conf
       if [[ -s $f ]]; then
         rm -fv $f
@@ -1005,6 +1013,7 @@ EOF
 # 2020-10-19 remove old file. remove this when all hosts updated
 rm -fv /etc/systemd/system/spamddnsfix.{timer,service}
 
+rm -f /etc/default/$spamd_remove
 u /etc/default/$spamd_ser <<'EOF'
 # defaults plus debugging flags for an issue im having
 OPTIONS="--create-prefs --max-children 5 --helper-home-dir"
@@ -1471,7 +1480,6 @@ acl_not_smtp = acl_check_not_smtp
 
 
 DEBBUGS_DOMAIN = b.b8.nz
-
 EOF
 
 if dpkg --compare-versions "$(dpkg-query -f='${Version}\n' --show exim4)" ge 4.94; then