From c2b740d4560d8dc3f75cba65bae2ba93ea8e177c Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 17 Jan 2019 11:15:36 +0200
Subject: Update systemd .service file in preparation for multi-instance
 support

---
 bbot/bbot-agent@.service | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/bbot/bbot-agent@.service b/bbot/bbot-agent@.service
index 57e78d5..522fc3f 100644
--- a/bbot/bbot-agent@.service
+++ b/bbot/bbot-agent@.service
@@ -1,5 +1,11 @@
+# Notes:
+#
+# The template parameter is the instance number. Use `%I` in Description or
+# similar and %i everywhere else (`%I` is rewritten by Build OS monitor to
+# include the toolchain name, for example, `stage/%I`).
+#
 [Unit]
-Description=bbot agent for %I
+Description=bbot agent instance %I
 After=multi-user.target
 
 [Service]
@@ -30,7 +36,8 @@ Environment=TOOLCHAIN_ID=
 Environment="CONTROLLER_URL="
 Environment="CONTROLLER_TRUST="
 
-ExecStart=/build/bots/%i/bin/bbot-agent --systemd-daemon \
+ExecStart=/build/bots/${TOOLCHAIN_NAME}/bin/bbot-agent \
+  --systemd-daemon \
   --verbose ${VERBOSE} \
   --auth-key ${AUTH_KEY} \
   --cpu ${CPU} \
-- 
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