Add alertmanager render script with optional thread id

2026-03-07 17:50:19 +00:00
parent 7def3d708e
commit 403f33e2bb
3 changed files with 17 additions and 7 deletions
--- a/monitoring/alertmanager/render.sh
+++ b/monitoring/alertmanager/render.sh
@@ -0,0 +1,14 @@
+#!/usr/bin/env sh
+set -e
+
+tmp=/etc/alertmanager/alertmanager.yml
+
+envsubst < /etc/alertmanager/alertmanager.tmpl.yml > "$tmp"
+
+if [ -n "$TELEGRAM_THREAD_ID" ]; then
+  sed -i "s#__THREAD_LINE__#message_thread_id: $TELEGRAM_THREAD_ID#" "$tmp"
+else
+  sed -i "s#__THREAD_LINE__##" "$tmp"
+fi
+
+exec /bin/alertmanager --config.file="$tmp" --storage.path=/alertmanager