From 79d1fce98cf519a224f8b53fc6690ed070040374 Mon Sep 17 00:00:00 2001
From: uvok cheetah
Date: Thu, 4 Apr 2024 21:22:13 +0200
Subject: Instal jq, add online monitor

---
 roles/common/files/onmon.service | 10 ++++++++++
 roles/common/files/onmon.sh      | 21 +++++++++++++++++++++
 2 files changed, 31 insertions(+)
 create mode 100644 roles/common/files/onmon.service
 create mode 100644 roles/common/files/onmon.sh

(limited to 'roles/common/files')

diff --git a/roles/common/files/onmon.service b/roles/common/files/onmon.service
new file mode 100644
index 0000000..8ac3020
--- /dev/null
+++ b/roles/common/files/onmon.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Online monitor
+Requires=network-online.target
+After=network-online.target
+
+[Service]
+ExecStart=/usr/local/bin/onmon.sh
+
+[Install]
+WantedBy=default.target
diff --git a/roles/common/files/onmon.sh b/roles/common/files/onmon.sh
new file mode 100644
index 0000000..66a7974
--- /dev/null
+++ b/roles/common/files/onmon.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+ping -nq -W 1 -c 1 1.1.1.1 > /dev/null 2>&1
+state=$?
+oldstate=$state
+
+while true; do
+  ping -nq -W 1 -c 1 1.1.1.1 > /dev/null 2>&1
+  state=$?
+
+  if [[ $oldstate -ne $state ]]; then
+    if [[ $state -eq 0 ]]; then
+      echo "Device went back online"
+    else
+      echo "Device went offline"
+    fi
+  fi
+
+  oldstate=$state
+  sleep 5
+done
-- 
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