From 3d7251930b9e2a686edcb5ad5f2eb1ac495fbf65 Mon Sep 17 00:00:00 2001
From: Albrecht Lohofener <albrechtloh@gmx.de>
Date: Wed, 6 Nov 2024 14:13:37 +0100
Subject: [PATCH] Add HEALTHCHECK

---
 Dockerfile         |  2 ++
 src/healthcheck.sh | 10 ++++++++++
 2 files changed, 12 insertions(+)
 create mode 100644 src/healthcheck.sh

diff --git a/Dockerfile b/Dockerfile
index 51c7c2d..f287d3b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -149,4 +149,6 @@ EXPOSE 8022
 RUN echo "$VERSION_ARG" > /run/version \
     && echo "CONTAINER_CREATE_DATETIME=\"`date`\"" >> /var/vm/openwrt_metadata.conf
 
+HEALTHCHECK --start-period=10m CMD /run/healthcheck.sh
+
 CMD ["/run/init_container.sh"]
\ No newline at end of file
diff --git a/src/healthcheck.sh b/src/healthcheck.sh
new file mode 100644
index 0000000..e3748c3
--- /dev/null
+++ b/src/healthcheck.sh
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+# Check if the output contains "OpenWrt"
+if /run/qemu_qmp.sh -V | grep -q "OpenWrt"; then
+    # If "OpenWrt" is found, exit with status 0 (healthy)
+    exit 0
+else
+    # If "OpenWrt" is not found, exit with status 1 (unhealthy)
+    exit 1
+fi