From 36ea19e5273876d20a9cb5fad2841dbef9bf2e2a Mon Sep 17 00:00:00 2001
From: David Rotermund <davrot@uni-bremen.de>
Date: Tue, 16 Jul 2024 17:15:40 +0200
Subject: [PATCH] Create check_docker.sh

---
 check_docker.sh | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 check_docker.sh

diff --git a/check_docker.sh b/check_docker.sh
new file mode 100644
index 0000000..88e76a7
--- /dev/null
+++ b/check_docker.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+# List of expected container names
+expected_containers=("overleafregister" "overleafnginx" "overleafserver" "overleafredis" "overleafmongo")
+
+# Email settings
+recipient="overleaf@uni-bremen.de"
+subject="Docker Container Alert"
+
+# Check containers
+for container in "${expected_containers[@]}"; do
+    if ! docker ps --format '{{.Names}}' | grep -q "^$container$"; then
+        echo "Container $container is not running" | mail -s "$subject" "$recipient"
+    fi
+done
+