From 15a59d6b2e764164471abd8d270c6eb70cfea0b4 Mon Sep 17 00:00:00 2001
From: damien cavagnini <damien.cavagnini@corp.ovh.com>
Date: Mon, 28 Jul 2025 16:04:11 +0200
Subject: [PATCH] feat: add 'is_service_active' in lib

---
 lib/utils.sh | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/lib/utils.sh b/lib/utils.sh
index 36c3ebf..d74b7c5 100644
--- a/lib/utils.sh
+++ b/lib/utils.sh
@@ -326,6 +326,48 @@ is_service_enabled() {
     fi
 }
 
+is_service_active() {
+    local SERVICE=$1
+
+    # if running in a container, it does not make much sense to test for systemd / service
+    # the var "IS_CONTAINER" defined in lib/constant may not be enough, in case we are using systemd slices
+    # currently, did not find a unified way to manage all cases, so we check this only for systemctl usage
+    is_using_sbin_init
+    if [ "$FNRET" -eq 1 ]; then
+        debug "host was not started using '/sbin/init', systemd should not be available"
+        FNRET=1
+        return
+    fi
+    if $SUDO_CMD systemctl -t service is-active "$SERVICE" >/dev/null; then
+        debug "Service $SERVICE is active"
+        FNRET=0
+    else
+        debug "Service $SERVICE is not active"
+        FNRET=1
+    fi
+}
+
+is_socket_enabled() {
+    local SOCKET=$1
+
+    # if running in a container, it does not make much sense to test for systemd / service
+    # the var "IS_CONTAINER" defined in lib/constant may not be enough, in case we are using systemd slices
+    # currently, did not find a unified way to manage all cases, so we check this only for systemctl usage
+    is_using_sbin_init
+    if [ "$FNRET" -eq 1 ]; then
+        debug "host was not started using '/sbin/init', systemd should not be available"
+        FNRET=1
+        return
+    fi
+    if $SUDO_CMD systemctl -t socket is-enabled "$SOCKET" >/dev/null; then
+        debug "Socket $SOCKET is enabled"
+        FNRET=0
+    else
+        debug "Socket $SOCKET is disabled"
+        FNRET=1
+    fi
+}
+
 #
 # Kernel Options checks
 #