File 0001-Validate-connection-manager.patch of Package powerpc-utils

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File 0001-Validate-connection-manager.patch of Package powerpc-utils (Revision f1007469ffbfbf218fab031599681503)

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From 8474223e844ecf13606fe9ebab2198838b877947 Mon Sep 17 00:00:00 2001
From: Mingming Cao <mmc@linux.vnet.ibm.com>
Date: Thu, 13 Jan 2022 06:18:53 -0800
Subject: [PATCH 01/27] Validate connection manager

Check and validate what OS is on the system and what type
 of connection manager is used: Wicked or NetworkManager

Signed-off-by: Mingming Cao <mmc@linux.vnet.ibm.com>
---
 scripts/hcnmgr | 42 +++++++++++++++++++++++++++++++++++++-----
 1 file changed, 37 insertions(+), 5 deletions(-)

diff --git a/scripts/hcnmgr b/scripts/hcnmgr
index 870f544..f9940bb 100644
--- a/scripts/hcnmgr
+++ b/scripts/hcnmgr
@@ -39,6 +39,8 @@ MODE=""
 PHYSLOC=""
 DEVPATH=""
 VIO_TYPE=""
+DISTRO=""
+SERVICES=""
 
 # Usage statements
 usage() {
@@ -627,6 +629,41 @@ scanhcn() {
 
 	hcnlog DEBUG "scanhcn: scan for hybrid virtual network finished"
 }
+#function check_network_service
+#	Check what connection manager is used
+#	network manager or wicked (on SuSE)
+#
+
+
+check_network_service() {
+
+	DISTRO="Unknown"
+	if test -f /etc/os-release; then
+		DISTRO=$(grep -oP '(?<=^ID=).+' /etc/os-release | tr -d '"')
+	fi
+
+
+	SERVICES=$(systemctl show -p Id network.service | cut -d '=' -f 2)
+	hcnlog INFO " LPAR is running OS $DISTEO with network service $SERVICES"
+
+	case "$SERVICES" in
+		*wicked.service)
+				#validate wicked, wicked dd services
+				#validate yast package
+				hcnlog INFO "HNV is not supported with Wicked"
+				;;
+		*network.service)
+				#Validate NMCLI packages is install to manage networking
+				if ! nmcli --version >/dev/null 2>&1; then
+					err $E_ENETUNREACH
+				fi
+				;;
+		default)
+				hcnlog INFO "HNV is only supported on NetworkManager"
+				err $E_ENETUNREACH
+				;;
+	esac
+}
 
 #
 # Main
@@ -650,11 +687,6 @@ if [ "$platform" != "$PLATFORM_PSERIES_LPAR" ]; then
 	exit 0
 fi
 
-#Validate NMCLI packages is install to manage networking
-if ! nmcli --version >/dev/null 2>&1; then
-	err $E_ENETUNREACH
-fi
-
 #Validate bonding module is loaded
 if ! lsmod | grep -q bonding; then
 	hcnlog DEBUG "HCNMGR: Bonding module not loaded, load module ..."
-- 
2.34.1

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File 0001-Validate-connection-manager.patch of Package powerpc-utils (Revision f1007469ffbfbf218fab031599681503)

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