From ee6b7a87632aa9a309aec91d65fd40d43919a92c Mon Sep 17 00:00:00 2001
From: Pierre-Olivier Mercier <nemunaire@nemunai.re>
Date: Sun, 5 Apr 2026 11:47:08 +0700
Subject: [PATCH] New checker: ICMP ping checker with RTT and packet loss
 metrics

---
 checkers/ping.go        | 32 ++++++++++++++++++++++++++++++++
 cmd/happyDomain/main.go |  1 +
 go.mod                  |  1 +
 3 files changed, 34 insertions(+)
 create mode 100644 checkers/ping.go

diff --git a/checkers/ping.go b/checkers/ping.go
new file mode 100644
index 00000000..c289d892
--- /dev/null
+++ b/checkers/ping.go
@@ -0,0 +1,32 @@
+// This file is part of the happyDomain (R) project.
+// Copyright (c) 2020-2026 happyDomain
+// Authors: Pierre-Olivier Mercier, et al.
+//
+// This program is offered under a commercial and under the AGPL license.
+// For commercial licensing, contact us at <contact@happydomain.org>.
+//
+// For AGPL licensing:
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+package checkers
+
+import (
+	ping "git.happydns.org/checker-ping/checker"
+	"git.happydns.org/happyDomain/internal/checker"
+)
+
+func init() {
+	checker.RegisterObservationProvider(ping.Provider())
+	checker.RegisterExternalizableChecker(ping.Definition())
+}
diff --git a/cmd/happyDomain/main.go b/cmd/happyDomain/main.go
index 30cffc04..6d8285c9 100644
--- a/cmd/happyDomain/main.go
+++ b/cmd/happyDomain/main.go
@@ -30,6 +30,7 @@ import (
 	"github.com/earthboundkid/versioninfo/v2"
 	"github.com/fatih/color"
 
+	_ "git.happydns.org/happyDomain/checkers"
 	"git.happydns.org/happyDomain/internal/api/controller"
 	"git.happydns.org/happyDomain/internal/app"
 	"git.happydns.org/happyDomain/internal/config"
diff --git a/go.mod b/go.mod
index ca1f11c5..fe9da664 100644
--- a/go.mod
+++ b/go.mod
@@ -183,6 +183,7 @@ require (
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/pquerna/otp v1.5.0 // indirect
+	github.com/prometheus-community/pro-bing v0.8.0 // indirect
 	github.com/prometheus/client_golang v1.23.2 // indirect
 	github.com/prometheus/client_model v0.6.2 // indirect
 	github.com/prometheus/common v0.67.5 // indirect