File initramfs-Add-network-handling-support-for-SUSE... of Package warewulf

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File initramfs-Add-network-handling-support-for-SUSE.patch of Package warewulf (Revision 6a4590e5e7374c2dff388cdbad4727e5)

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From: Egbert Eich <eich@suse.com>
Date: Mon Oct 11 07:32:44 2021 +0200
Subject: initramfs: Add network handling support for SUSE
Patch-mainline: Not yet
Git-commit: 3b41748246bd6769a939dd2a6849ecb74a45a5bb
References:

SUSE uses ifcfg-* files which are similar but not identical to RHEL.
Also the file locations differ: RHEL stores its files in the directory
/etc/sysconfig/ntwork-scripts while SUSE keeps them in the directory
/etc/sysconfig/network (which is a file on RHEL).

Signed-off-by: Egbert Eich <eich@suse.com>
---
 .../capabilities/provision-vnfs/50-config          |   3 +
 provision/initramfs/init                           | 141 ++++++++++-----------
 2 files changed, 69 insertions(+), 75 deletions(-)
diff --git a/provision/initramfs/capabilities/provision-vnfs/50-config b/provision/initramfs/capabilities/provision-vnfs/50-config
index 5c75b87..a5e6c9d 100644
--- a/provision/initramfs/capabilities/provision-vnfs/50-config
+++ b/provision/initramfs/capabilities/provision-vnfs/50-config
@@ -11,6 +11,9 @@ if [ -d "${NEWROOT}/etc/sysconfig/network-scripts" ]; then
     cp -f /tmp/ifcfg-* "${NEWROOT}/etc/sysconfig/network-scripts/"
 elif [ -d "${NEWROOT}/etc/network" ]; then
     cp -f /tmp/interfaces "${NEWROOT}/etc/network/"
+elif [ -d "${NEWROOT}/etc/sysconfig/network" ]; then
+    [ /tmp/suse/if*-* != "/tmp/suse/if*-*" ] && \
+	cp -f /tmp/suse/if*-* "${NEWROOT}/etc/sysconfig/network/"
 fi
 
 if [ -n "$HOSTNAME" ]; then
diff --git a/provision/initramfs/init b/provision/initramfs/init
index e3f0be2..f508cee 100644
--- a/provision/initramfs/init
+++ b/provision/initramfs/init
@@ -75,6 +75,69 @@ for module in `/sbin/detect`; do
 done
 wwsuccess
 
+netconf_distro()
+{
+    if [ -z "$WWNETCFGFILE" ]; then
+        msg_white "Creating network initialization files: "
+        msg_gray "($OSDEVICE)"
+        # Debian based /etc/network/interfaces
+        echo "# This was created by the Warewulf bootstrap" > /tmp/interfaces
+        echo "auto lo" >> /tmp/interfaces
+        echo "iface lo inet loopback" >> /tmp/interfaces
+        echo '' >> /tmp/interfaces
+        echo "auto $OSDEVICE" >> /tmp/interfaces
+        echo "iface $OSDEVICE inet static" >> /tmp/interfaces
+        echo "    address $WWIPADDR" >> /tmp/interfaces
+        echo "    netmask $WWNETMASK" >> /tmp/interfaces
+        if [ -n "$WWGATEWAY" ]; then
+            echo "    gateway $WWGATEWAY" >> /tmp/interfaces
+        fi
+        if [ -n "$HWADDR" ]; then
+            echo "    hwaddress ether $HWADDR" >> /tmp/interfaces
+        fi
+        if [ -n "$WWMTU" ]; then
+            echo "    mtu $WWMTU" >> /tmp/interfaces # DEB
+	fi
+
+        # RHEL based ifcfg
+        echo "# This was created by the Warewulf bootstrap" > /tmp/ifcfg-$OSDEVICE
+        echo "DEVICE=$OSDEVICE" >> /tmp/ifcfg-$OSDEVICE
+        echo "BOOTPROTO=static" >> /tmp/ifcfg-$OSDEVICE
+        echo "ONBOOT=yes" >> /tmp/ifcfg-$OSDEVICE
+        echo "IPADDR=$WWIPADDR" >> /tmp/ifcfg-$OSDEVICE
+        echo "NETMASK=$WWNETMASK" >> /tmp/ifcfg-$OSDEVICE
+        if [ -n "$WWGATEWAY" ]; then
+            echo "GATEWAY=$WWGATEWAY" >> /tmp/ifcfg-$OSDEVICE
+        fi
+        if [ -n "$HWADDR" ]; then
+            echo "HWADDR=$HWADDR" >> /tmp/ifcfg-$OSDEVICE
+        fi
+
+        if [ -n "$WWMTU" ]; then
+            echo "MTU=$WWMTU" >> /tmp/ifcfg-$OSDEVICE  # RHEL
+        fi
+
+        # SUSE based ifcfg
+	mkdir -p /tmp/suse
+        echo "# This was created by the Warewulf bootstrap" > /tmp/suse/ifcfg-$OSDEVICE
+        echo "NAME=$OSDEVICE" >> /tmp/suse/ifcfg-$OSDEVICE
+        echo "BOOTPROTO=static" >> /tmp/suse/ifcfg-$OSDEVICE
+        echo "STARTMODE=auto" >> /tmp/suse/ifcfg-$OSDEVICE
+        echo "IPADDR=$WWIPADDR" >> /tmp/suse/ifcfg-$OSDEVICE
+        echo "NETMASK=$WWNETMASK" >> /tmp/suse/ifcfg-$OSDEVICE
+        if [ -n "$HWADDR" ]; then
+            echo "LLADDR=$HWADDR" >> /tmp/suse/ifcfg-$OSDEVICE
+        fi
+        if [ -n "$WWMTU" ]; then
+            echo "MTU=$WWMTU" >> /tmp/suse/ifcfg-$OSDEVICE  # RHEL
+        fi
+        if [ -n "$WWGATEWAY" ]; then
+            echo "default $WWGATEWAY - $OSDEVICE" >> /tmp/suse/ifcfg-$OSDEVICE
+        fi
+        wwsuccess
+    fi
+}
+
 ifup() {
     DEVICE=$1
     HWADDR=$2
@@ -107,47 +170,8 @@ ifup() {
                         wwfailure
                     fi
                 fi
-
-                if [ -z "$WWNETCFGFILE" ]; then
-                    msg_white "Creating network initialization files: "
-                    msg_gray "($OSDEVICE)"
-                    # Debian based /etc/network/interfaces
-                    echo "# This was created by the Warewulf bootstrap" > /tmp/interfaces
-                    echo "auto lo" >> /tmp/interfaces
-                    echo "iface lo inet loopback" >> /tmp/interfaces
-                    echo '' >> /tmp/interfaces
-                    echo "auto $OSDEVICE" >> /tmp/interfaces
-                    echo "iface $OSDEVICE inet static" >> /tmp/interfaces
-                    echo "    address $WWIPADDR" >> /tmp/interfaces
-                    echo "    netmask $WWNETMASK" >> /tmp/interfaces
-                    if [ -n "$WWGATEWAY" ]; then
-                        echo "    gateway $WWGATEWAY" >> /tmp/interfaces
-                    fi
-                    if [ -n "$HWADDR" ]; then
-                        echo "    hwaddress ether $HWADDR" >> /tmp/interfaces
-                    fi
-
-                    # RHEL based ifcfg
-                    echo "# This was created by the Warewulf bootstrap" > /tmp/ifcfg-$OSDEVICE
-                    echo "DEVICE=$OSDEVICE" >> /tmp/ifcfg-$OSDEVICE
-                    echo "BOOTPROTO=static" >> /tmp/ifcfg-$OSDEVICE
-                    echo "ONBOOT=yes" >> /tmp/ifcfg-$OSDEVICE
-                    echo "IPADDR=$WWIPADDR" >> /tmp/ifcfg-$OSDEVICE
-                    echo "NETMASK=$WWNETMASK" >> /tmp/ifcfg-$OSDEVICE
-                    if [ -n "$WWGATEWAY" ]; then
-                        echo "GATEWAY=$WWGATEWAY" >> /tmp/ifcfg-$OSDEVICE
-                    fi
-                    if [ -n "$HWADDR" ]; then
-                        echo "HWADDR=$HWADDR" >> /tmp/ifcfg-$OSDEVICE
-                    fi
-
-                    if [ -n "$WWMTU" ]; then
-                        echo "MTU=$WWMTU" >> /tmp/ifcfg-$OSDEVICE  # RHEL
-                        echo "    mtu $WWMTU" >> /tmp/interfaces # DEB
-                    fi
-                    wwsuccess
-                fi
-
+		netconf_distro
+		
                 COUNT=0
                 msg_white  "Trying to reach the master node at $WWMASTER "
                 while [ $COUNT -le $WWNETRETRY ]; do
@@ -174,40 +198,7 @@ ifup() {
                 msg_gray "($IPADDR/$NETMASK)"
                 wwsuccess
 
-                if [ -z "$WWNETCFGFILE" ]; then
-                    msg_white "Creating network initialization files: "
-                    msg_gray "($OSDEVICE)"
-                    # DEB
-                    echo "# This was created by the Warewulf bootstrap" > /tmp/interfaces
-                    echo "auto lo" >> /tmp/interfaces
-                    echo "iface lo inet loopback" >> /tmp/interfaces
-                    echo '' >> /tmp/interfaces
-                    echo "auto $OSDEVICE" >> /tmp/interfaces
-                    echo "iface $OSDEVICE inet static" >> /tmp/interfaces
-                    echo "    address $WWIPADDR" >> /tmp/interfaces
-                    echo "    netmask $WWNETMASK" >> /tmp/interfaces
-                    if [ -n "$WWGATEWAY" ]; then
-                        echo "    gateway $WWGATEWAY" >> /tmp/interfaces
-                    fi
-                    if [ -n "$HWADDR" ]; then
-                        echo "    hwaddress ether $HWADDR" >> /tmp/interfaces
-                    fi
-
-                    # RHEL
-                    echo "# This was created by the Warewulf bootstrap" > /tmp/ifcfg-$OSDEVICE
-                    echo "DEVICE=$OSDEVICE" >> /tmp/ifcfg-$OSDEVICE
-                    echo "BOOTPROTO=static" >> /tmp/ifcfg-$OSDEVICE
-                    echo "ONBOOT=yes" >> /tmp/ifcfg-$OSDEVICE
-                    echo "IPADDR=$IPADDR" >> /tmp/ifcfg-$OSDEVICE
-                    echo "NETMASK=$NETMASK" >> /tmp/ifcfg-$OSDEVICE
-                    echo "GATEWAY=$GATEWAY" >> /tmp/ifcfg-$OSDEVICE
-                    echo "HWADDR=$HWADDR" >> /tmp/ifcfg-$OSDEVICE
-                fi
-    
-                if [ -n "$WWMTU" ]; then
-                    echo "MTU=$WWMTU" >> /tmp/ifcfg-$OSDEVICE  # RHEL
-                    echo "    mtu $WWMTU" >> /tmp/interfaces # DEB
-                fi
+		netconf_distro
                 return 0
             fi
             msg_white "."

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File initramfs-Add-network-handling-support-for-SUSE.patch of Package warewulf (Revision 6a4590e5e7374c2dff388cdbad4727e5)

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