From 452e60024b8e87b90b3a17cf003ded884a95ea03 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Cie=C5=9Bnik?= <lukasz.ciesnik@gmail.com>
Date: Wed, 29 Jan 2020 23:14:49 +0100
Subject: [PATCH] Stop container if nginx stops

---
 src/scripts/entrypoint.sh | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/scripts/entrypoint.sh b/src/scripts/entrypoint.sh
index abeb2c1..419442c 100644
--- a/src/scripts/entrypoint.sh
+++ b/src/scripts/entrypoint.sh
@@ -35,6 +35,13 @@ while [ true ]; do
     sleep 604810 &
     SLEEP_PID=$!
 
-    # Wait on sleep so that when we get ctrl-c'ed it kills everything due to our trap
-    wait "$SLEEP_PID"
+    # Wait for 1 week sleep or nginx
+    wait -n $SLEEP_PID $NGINX_PID
+
+    # Make sure we do not run container empty (without nginx process).
+    # If nginx quit for whatever reason then stop the container.
+    # Leave the restart decision to the container orchestration.
+    if ! jobs | grep --quiet nginx ; then
+      exit 1
+    fi
 done