config

commit 6e57e2edb20177da7dce2961e1f65f0a4b00ba37
parent 8c490351098e0aea547bbf6980677cad71ea55b4
Author: dwrz <dwrz@dwrz.net>
Date:   Sun, 28 May 2023 02:39:39 +0000

Add health check script

Diffstat:
A
scripts/health-check
 | 
26
++++++++++++++++++++++++++

1 file changed, 26 insertions(+), 0 deletions(-)
diff --git a/scripts/health-check b/scripts/health-check
@@ -0,0 +1,26 @@
+#!/bin/sh
+
+online() {
+  if ! ping -c 1 -W 1 8.8.8.8 > /dev/null; then
+    return 1
+  fi
+  if ! ping -c 1 -W 1 1.1.1.1 > /dev/null; then
+    return 1
+  fi
+}
+
+main() {
+  if ! online; then
+    exit 1
+  fi
+
+  hosts="$(pass hosts)"
+  for host in ${hosts}; do
+    if ! curl --location --max-time 3 --show-error --silent "${host}" \
+	 > /dev/null; then
+      notify-send --urgency=low "${host} is not reachable"
+    fi
+  done
+}
+
+main "$@"