1. photon
  2. Commit 8a4ec746b660167be39ea8a5c99242a7b29c62a5
Browse code

Add hyper-v tools package (bug 2072850)

Change-Id: I02bb308612816a0e1851be47c3d966d1592e6eb5
Reviewed-on: http://photon-jenkins.eng.vmware.com:8082/4871
Tested-by: gerrit-photon <photon-checkins@vmware.com>
Reviewed-by: Sharath George

Xiaolin Li authored on 2018/03/15 06:38:47
Showing 6 changed files
SPECS/hyper-v/bondvf.sh
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+#!/bin/bash
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+
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+# This example script creates bonding network devices based on synthetic NIC
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+# (the virtual network adapter usually provided by Hyper-V) and the matching
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+# VF NIC (SRIOV virtual function). So the synthetic NIC and VF NIC can
5 
+# function as one network device, and fail over to the synthetic NIC if VF is
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+# down.
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+#
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+# Usage:
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+# - After configured vSwitch and vNIC with SRIOV, start Linux virtual
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+#   machine (VM)
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+# - Run this scripts on the VM. It will create configuration files in
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+#   distro specific directory.
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+# - Reboot the VM, so that the bonding config are enabled.
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+#
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+# The config files are DHCP by default. You may edit them if you need to change
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+# to Static IP or change other settings.
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+#
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+
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+sysdir=/sys/class/net
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+netvsc_cls={f8615163-df3e-46c5-913f-f2d2f965ed0e}
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+bondcnt=0
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+
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+# Detect Distro
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+if [ -f /etc/redhat-release ];
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+then
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+	cfgdir=/etc/sysconfig/network-scripts
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+	distro=redhat
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+elif grep -q 'Ubuntu' /etc/issue
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+then
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+	cfgdir=/etc/network
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+	distro=ubuntu
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+elif grep -q 'SUSE' /etc/issue
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+then
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+	cfgdir=/etc/sysconfig/network
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+	distro=suse
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+else
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+	echo "Unsupported Distro"
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+	exit 1
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+fi
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+
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+echo Detected Distro: $distro, or compatible
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+
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+# Get a list of ethernet names
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+list_eth=(`cd $sysdir && ls -d */ | cut -d/ -f1 | grep -v bond`)
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+eth_cnt=${#list_eth[@]}
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+
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+echo List of net devices:
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+
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+# Get the MAC addresses
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+for (( i=0; i < $eth_cnt; i++ ))
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+do
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+	list_mac[$i]=`cat $sysdir/${list_eth[$i]}/address`
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+	echo ${list_eth[$i]}, ${list_mac[$i]}
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+done
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+
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+# Find NIC with matching MAC
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+for (( i=0; i < $eth_cnt-1; i++ ))
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+do
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+	for (( j=i+1; j < $eth_cnt; j++ ))
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+	do
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+		if [ "${list_mac[$i]}" = "${list_mac[$j]}" ]
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+		then
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+			list_match[$i]=${list_eth[$j]}
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+			break
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+		fi
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+	done
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+done
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+
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+function create_eth_cfg_redhat {
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+	local fn=$cfgdir/ifcfg-$1
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+
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+	rm -f $fn
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+	echo DEVICE=$1 >>$fn
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+	echo TYPE=Ethernet >>$fn
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+	echo BOOTPROTO=none >>$fn
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+	echo ONBOOT=yes >>$fn
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+	echo NM_CONTROLLED=no >>$fn
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+	echo PEERDNS=yes >>$fn
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+	echo IPV6INIT=yes >>$fn
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+	echo MASTER=$2 >>$fn
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+	echo SLAVE=yes >>$fn
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+}
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+
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+function create_eth_cfg_pri_redhat {
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+	create_eth_cfg_redhat $1 $2
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+}
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+
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+function create_bond_cfg_redhat {
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+	local fn=$cfgdir/ifcfg-$1
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+
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+	rm -f $fn
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+	echo DEVICE=$1 >>$fn
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+	echo TYPE=Bond >>$fn
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+	echo BOOTPROTO=dhcp >>$fn
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+	echo ONBOOT=yes >>$fn
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+	echo NM_CONTROLLED=no >>$fn
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+	echo PEERDNS=yes >>$fn
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+	echo IPV6INIT=yes >>$fn
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+	echo BONDING_MASTER=yes >>$fn
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+	echo BONDING_OPTS=\"mode=active-backup miimon=100 primary=$2\" >>$fn
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+}
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+
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+function create_eth_cfg_ubuntu {
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+	local fn=$cfgdir/interfaces
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+
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+	echo $'\n'auto $1 >>$fn
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+	echo iface $1 inet manual >>$fn
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+	echo bond-master $2 >>$fn
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+}
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+
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+function create_eth_cfg_pri_ubuntu {
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+	local fn=$cfgdir/interfaces
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+
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+	create_eth_cfg_ubuntu $1 $2
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+	echo bond-primary $1 >>$fn
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+}
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+
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+function create_bond_cfg_ubuntu {
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+	local fn=$cfgdir/interfaces
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+
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+	echo $'\n'auto $1 >>$fn
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+	echo iface $1 inet dhcp >>$fn
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+	echo bond-mode active-backup >>$fn
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+	echo bond-miimon 100 >>$fn
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+	echo bond-slaves none >>$fn
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+}
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+
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+function create_eth_cfg_suse {
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+        local fn=$cfgdir/ifcfg-$1
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+
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+        rm -f $fn
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+	echo BOOTPROTO=none >>$fn
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+	echo STARTMODE=auto >>$fn
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+}
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+
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+function create_eth_cfg_pri_suse {
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+	create_eth_cfg_suse $1
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+}
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+
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+function create_bond_cfg_suse {
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+	local fn=$cfgdir/ifcfg-$1
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+
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+	rm -f $fn
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+	echo BOOTPROTO=dhcp >>$fn
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+	echo STARTMODE=auto >>$fn
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+	echo BONDING_MASTER=yes >>$fn
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+	echo BONDING_SLAVE_0=$2 >>$fn
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+	echo BONDING_SLAVE_1=$3 >>$fn
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+	echo BONDING_MODULE_OPTS=\'mode=active-backup miimon=100 primary=$2\' >>$fn
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+}
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+
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+function create_bond {
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+	local bondname=bond$bondcnt
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+	local primary
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+	local secondary
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+
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+	local class_id1=`cat $sysdir/$1/device/class_id 2>/dev/null`
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+	local class_id2=`cat $sysdir/$2/device/class_id 2>/dev/null`
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+
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+	if [ "$class_id1" = "$netvsc_cls" ]
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+	then
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+		primary=$2
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+		secondary=$1
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+	elif [ "$class_id2" = "$netvsc_cls" ]
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+	then
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+		primary=$1
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+		secondary=$2
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+	else
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+		return 0
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+	fi
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+
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+	echo $'\nBond name:' $bondname
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+
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+	echo configuring $primary
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+	create_eth_cfg_pri_$distro $primary $bondname
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+
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+	echo configuring $secondary
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+	create_eth_cfg_$distro $secondary $bondname
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+
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+	echo creating: $bondname with primary slave: $primary
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+	create_bond_cfg_$distro $bondname $primary $secondary
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+
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+	let bondcnt=bondcnt+1
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+}
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+
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+for (( i=0; i < $eth_cnt-1; i++ ))
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+do
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+        if [ -n "${list_match[$i]}" ]
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+        then
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+		create_bond ${list_eth[$i]} ${list_match[$i]}
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+        fi
192 
+done
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SPECS/hyper-v/hv_get_dhcp_info.sh
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+#!/bin/bash
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+
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+# This example script retrieves the DHCP state of a given interface.
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+# In the interest of keeping the KVP daemon code free of distro specific
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+# information; the kvp daemon code invokes this external script to gather
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+# DHCP setting for the specific interface.
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+#
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+# Input: Name of the interface
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+#
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+# Output: The script prints the string "Enabled" to stdout to indicate
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+#	that DHCP is enabled on the interface. If DHCP is not enabled,
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+#	the script prints the string "Disabled" to stdout.
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+#
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+# Each Distro is expected to implement this script in a distro specific
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+# fashion. For instance on Distros that ship with Network Manager enabled,
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+# this script can be based on the Network Manager APIs for retrieving DHCP
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+# information.
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+
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+if_file="/etc/sysconfig/network-scripts/ifcfg-"$1
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+
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+dhcp=$(grep "dhcp" $if_file 2>/dev/null)
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+
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+if [ "$dhcp" != "" ];
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+then
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+echo "Enabled"
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+else
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+echo "Disabled"
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+fi
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\ No newline at end of file
SPECS/hyper-v/hv_get_dns_info.sh
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+#!/bin/bash
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+
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+# This example script parses /etc/resolv.conf to retrive DNS information.
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+# In the interest of keeping the KVP daemon code free of distro specific
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+# information; the kvp daemon code invokes this external script to gather
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+# DNS information.
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+# This script is expected to print the nameserver values to stdout.
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+# Each Distro is expected to implement this script in a distro specific
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+# fashion. For instance on Distros that ship with Network Manager enabled,
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+# this script can be based on the Network Manager APIs for retrieving DNS
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+# entries.
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+
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+cat /etc/resolv.conf 2>/dev/null | awk '/^nameserver/ { print $2 }'
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SPECS/hyper-v/hv_set_ifconfig.sh
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+#!/bin/bash
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+
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+# This example script activates an interface based on the specified
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+# configuration.
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+#
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+# In the interest of keeping the KVP daemon code free of distro specific
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+# information; the kvp daemon code invokes this external script to configure
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+# the interface.
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+#
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+# The only argument to this script is the configuration file that is to
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+# be used to configure the interface.
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+#
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+# Each Distro is expected to implement this script in a distro specific
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+# fashion. For instance on Distros that ship with Network Manager enabled,
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+# this script can be based on the Network Manager APIs for configuring the
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+# interface.
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+#
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+# This example script is based on a RHEL environment.
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+#
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+# Here is the format of the ip configuration file:
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+#
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+# HWADDR=macaddr
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+# DEVICE=interface name
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+# BOOTPROTO=<protocol> (where <protocol> is "dhcp" if DHCP is configured
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+#                       or "none" if no boot-time protocol should be used)
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+#
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+# IPADDR0=ipaddr1
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+# IPADDR1=ipaddr2
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+# IPADDRx=ipaddry (where y = x + 1)
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+#
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+# NETMASK0=netmask1
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+# NETMASKx=netmasky (where y = x + 1)
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+#
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+# GATEWAY=ipaddr1
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+# GATEWAYx=ipaddry (where y = x + 1)
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+#
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+# DNSx=ipaddrx (where first DNS address is tagged as DNS1 etc)
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+#
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+# IPV6 addresses will be tagged as IPV6ADDR, IPV6 gateway will be
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+# tagged as IPV6_DEFAULTGW and IPV6 NETMASK will be tagged as
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+# IPV6NETMASK.
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+#
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+# The host can specify multiple ipv4 and ipv6 addresses to be
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+# configured for the interface. Furthermore, the configuration
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+# needs to be persistent. A subsequent GET call on the interface
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+# is expected to return the configuration that is set via the SET
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+# call.
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+#
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+
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+
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+
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+echo "IPV6INIT=yes" >> $1
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+echo "NM_CONTROLLED=no" >> $1
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+echo "PEERDNS=yes" >> $1
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+echo "ONBOOT=yes" >> $1
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+
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+
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+cp $1 /etc/sysconfig/network-scripts/
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+
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+
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+interface=$(echo $1 | awk -F - '{ print $2 }')
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+
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+/sbin/ifdown $interface 2>/dev/null
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+/sbin/ifup $interface 2>/dev/null
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\ No newline at end of file
SPECS/hyper-v/hyper-v.spec
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+Summary:        Hyper-V tools
1 
+Name:           hyper-v
2 
+Version:        4.9
3 
+Release:        1%{?dist}
4 
+License:        GPLv2+
5 
+URL:            https://elixir.bootlin.com/linux/v4.9/source/tools/hv
6 
+Group:          System/Kernel
7 
+Vendor:         VMware, Inc.
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+Distribution:   Photon
9 
+Source0:        %{name}-%{version}.tar.gz
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+%define sha1    hyper-v=f7801636573dbdc679dba8eadce86cf408b6ffc1
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+Source1:        bondvf.sh
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+Source2:        hv_get_dns_info.sh
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+Source3:        hv_get_dhcp_info.sh
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+Source4:        hv_set_ifconfig.sh
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+Source5:        lsvmbus
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+BuildRequires:  systemd
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+Requires:       systemd
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+%description
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+Hyper-V tools.
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+
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+%prep
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+%setup
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+
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+%build
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+make
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+
27 
+%install
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+install -vdm 755 %{buildroot}/%{_sbindir}
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+install -m 755  %{SOURCE5}  %{buildroot}/%{_sbindir}/lsvmbus
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+install -vdm 755 %{buildroot}/%{_bindir}
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+install -m 755  %{SOURCE1}  %{buildroot}/%{_bindir}/bondvf.sh
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+install -m 755  %{SOURCE2}  %{buildroot}/%{_bindir}/hv_get_dns_info.sh
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+install -m 755  %{SOURCE3}  %{buildroot}/%{_bindir}/hv_get_dhcp_info.sh
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+install -m 755  %{SOURCE4}  %{buildroot}/%{_bindir}/hv_set_ifconfig.sh
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+install -m 755  hv_fcopy_daemon  %{buildroot}/%{_bindir}/hv_fcopy_daemon
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+install -m 755  hv_kvp_daemon    %{buildroot}/%{_bindir}/hv_kvp_daemon
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+install -m 755  hv_vss_daemon    %{buildroot}/%{_bindir}/hv_vss_daemon
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+install -vdm755 %{buildroot}%{_libdir}/systemd/system-preset
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+echo "disable hv_fcopy_daemon.service" > %{buildroot}%{_libdir}/systemd/system-preset/50-hyper-v.preset
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+echo "disable hv_kvp_daemon.service" >> %{buildroot}%{_libdir}/systemd/system-preset/50-hyper-v.preset
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+echo "disable hv_vss_daemon.service" >> %{buildroot}%{_libdir}/systemd/system-preset/50-hyper-v.preset
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+
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+install -vdm755 %{buildroot}/usr/lib/systemd/system
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+cat << EOF >> %{buildroot}/usr/lib/systemd/system/hv_fcopy_daemon.service
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+[Unit]
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+Description=Hyper-v file copy daemon
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+ConditionVirtualization=microsoft
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+
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+[Service]
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+ExecStart=/usr/bin/hv_fcopy_daemon -n
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+
52 
+[Install]
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+WantedBy=multi-user.target
54 
+EOF
55 
+
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+cat << EOF >> %{buildroot}/usr/lib/systemd/system/hv_kvp_daemon.service
57 
+[Unit]
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+Description=Hyper-v key value pair daemon
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+ConditionVirtualization=microsoft
60 
+
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+[Service]
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+ExecStart=/usr/bin/hv_kvp_daemon -n
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+
64 
+[Install]
65 
+WantedBy=multi-user.target
66 
+
67 
+EOF
68 
+cat << EOF >> %{buildroot}/usr/lib/systemd/system/hv_vss_daemon.service
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+[Unit]
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+Description=Hyper-v vss daemon
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+ConditionVirtualization=microsoft
72 
+
73 
+[Service]
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+ExecStart=/usr/bin/hv_vss_daemon -n
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+
76 
+[Install]
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+WantedBy=multi-user.target
78 
+EOF
79 
+
80 
+%post
81 
+/sbin/ldconfig
82 
+%systemd_post  hv_fcopy_daemon.service
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+%systemd_post  hv_kvp_daemon.service
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+%systemd_post  hv_vss_daemon.service
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+
86 
+%postun
87 
+/sbin/ldconfig
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+%systemd_postun_with_restart  hv_fcopy_daemon.service
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+%systemd_postun_with_restart  hv_kvp_daemon.service
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+%systemd_postun_with_restart  hv_vss_daemon.service
91 
+
92 
+%preun
93 
+%systemd_preun  hv_fcopy_daemon.service
94 
+%systemd_preun  hv_kvp_daemon.service
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+%systemd_preun  hv_vss_daemon.service
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+
97 
+%files
98 
+%defattr(-,root,root)
99 
+%{_sbindir}/lsvmbus
100 
+%{_bindir}/bondvf.sh
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+%{_bindir}/hv_get_dns_info.sh
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+%{_bindir}/hv_get_dhcp_info.sh
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+%{_bindir}/hv_set_ifconfig.sh
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+%{_bindir}/hv_fcopy_daemon
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+%{_bindir}/hv_kvp_daemon
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+%{_bindir}/hv_vss_daemon
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+%{_libdir}/systemd/system-preset/50-hyper-v.preset
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+%{_libdir}/systemd/system/hv_fcopy_daemon.service
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+%{_libdir}/systemd/system/hv_kvp_daemon.service
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+%{_libdir}/systemd/system/hv_vss_daemon.service
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+
112 
+
113 
+%changelog
114 
+*   Tue Mar 13 2018 Xiaolin Li <xiaolinl@vmware.com> 4.9-1
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+-   Initial version.
SPECS/hyper-v/lsvmbus
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+#!/usr/bin/env python
1 
+
2 
+import os
3 
+from optparse import OptionParser
4 
+
5 
+parser = OptionParser()
6 
+parser.add_option("-v", "--verbose", dest="verbose",
7 
+		   help="print verbose messages. Try -vv, -vvv for \
8 
+			more verbose messages", action="count")
9 
+
10 
+(options, args) = parser.parse_args()
11 
+
12 
+verbose = 0
13 
+if options.verbose is not None:
14 
+	verbose = options.verbose
15 
+
16 
+vmbus_sys_path = '/sys/bus/vmbus/devices'
17 
+if not os.path.isdir(vmbus_sys_path):
18 
+	print "%s doesn't exist: exiting..." % vmbus_sys_path
19 
+	exit(-1)
20 
+
21 
+vmbus_dev_dict = {
22 
+	'{0e0b6031-5213-4934-818b-38d90ced39db}' : '[Operating system shutdown]',
23 
+	'{9527e630-d0ae-497b-adce-e80ab0175caf}' : '[Time Synchronization]',
24 
+	'{57164f39-9115-4e78-ab55-382f3bd5422d}' : '[Heartbeat]',
25 
+	'{a9a0f4e7-5a45-4d96-b827-8a841e8c03e6}' : '[Data Exchange]',
26 
+	'{35fa2e29-ea23-4236-96ae-3a6ebacba440}' : '[Backup (volume checkpoint)]',
27 
+	'{34d14be3-dee4-41c8-9ae7-6b174977c192}' : '[Guest services]',
28 
+	'{525074dc-8985-46e2-8057-a307dc18a502}' : '[Dynamic Memory]',
29 
+	'{cfa8b69e-5b4a-4cc0-b98b-8ba1a1f3f95a}' : 'Synthetic mouse',
30 
+	'{f912ad6d-2b17-48ea-bd65-f927a61c7684}' : 'Synthetic keyboard',
31 
+	'{da0a7802-e377-4aac-8e77-0558eb1073f8}' : 'Synthetic framebuffer adapter',
32 
+	'{f8615163-df3e-46c5-913f-f2d2f965ed0e}' : 'Synthetic network adapter',
33 
+	'{32412632-86cb-44a2-9b5c-50d1417354f5}' : 'Synthetic IDE Controller',
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+	'{ba6163d9-04a1-4d29-b605-72e2ffb1dc7f}' : 'Synthetic SCSI Controller',
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+	'{2f9bcc4a-0069-4af3-b76b-6fd0be528cda}' : 'Synthetic fiber channel adapter',
36 
+	'{8c2eaf3d-32a7-4b09-ab99-bd1f1c86b501}' : 'Synthetic RDMA adapter',
37 
+	'{44c4f61d-4444-4400-9d52-802e27ede19f}' : 'PCI Express pass-through',
38 
+	'{276aacf4-ac15-426c-98dd-7521ad3f01fe}' : '[Reserved system device]',
39 
+	'{f8e65716-3cb3-4a06-9a60-1889c5cccab5}' : '[Reserved system device]',
40 
+	'{3375baf4-9e15-4b30-b765-67acb10d607b}' : '[Reserved system device]',
41 
+}
42 
+
43 
+def get_vmbus_dev_attr(dev_name, attr):
44 
+	try:
45 
+		f = open('%s/%s/%s' % (vmbus_sys_path, dev_name, attr), 'r')
46 
+		lines = f.readlines()
47 
+		f.close()
48 
+	except IOError:
49 
+		lines = []
50 
+
51 
+	return lines
52 
+
53 
+class VMBus_Dev:
54 
+	pass
55 
+
56 
+
57 
+vmbus_dev_list = []
58 
+
59 
+for f in os.listdir(vmbus_sys_path):
60 
+	vmbus_id = get_vmbus_dev_attr(f, 'id')[0].strip()
61 
+	class_id = get_vmbus_dev_attr(f, 'class_id')[0].strip()
62 
+	device_id = get_vmbus_dev_attr(f, 'device_id')[0].strip()
63 
+	dev_desc = vmbus_dev_dict.get(class_id, 'Unknown')
64 
+
65 
+	chn_vp_mapping = get_vmbus_dev_attr(f, 'channel_vp_mapping')
66 
+	chn_vp_mapping = [c.strip() for c in chn_vp_mapping]
67 
+	chn_vp_mapping = sorted(chn_vp_mapping,
68 
+		key = lambda c : int(c.split(':')[0]))
69 
+
70 
+	chn_vp_mapping = ['\tRel_ID=%s, target_cpu=%s' %
71 
+				(c.split(':')[0], c.split(':')[1])
72 
+					for c in chn_vp_mapping]
73 
+	d = VMBus_Dev()
74 
+	d.sysfs_path = '%s/%s' % (vmbus_sys_path, f)
75 
+	d.vmbus_id = vmbus_id
76 
+	d.class_id = class_id
77 
+	d.device_id = device_id
78 
+	d.dev_desc = dev_desc
79 
+	d.chn_vp_mapping = '\n'.join(chn_vp_mapping)
80 
+	if d.chn_vp_mapping:
81 
+		d.chn_vp_mapping += '\n'
82 
+
83 
+	vmbus_dev_list.append(d)
84 
+
85 
+
86 
+vmbus_dev_list  = sorted(vmbus_dev_list, key = lambda d : int(d.vmbus_id))
87 
+
88 
+format0 = '%2s: %s'
89 
+format1 = '%2s: Class_ID = %s - %s\n%s'
90 
+format2 = '%2s: Class_ID = %s - %s\n\tDevice_ID = %s\n\tSysfs path: %s\n%s'
91 
+
92 
+for d in vmbus_dev_list:
93 
+	if verbose == 0:
94 
+		print ('VMBUS ID ' + format0) % (d.vmbus_id, d.dev_desc)
95 
+	elif verbose == 1:
96 
+		print ('VMBUS ID ' + format1) %	\
97 
+			(d.vmbus_id, d.class_id, d.dev_desc, d.chn_vp_mapping)
98 
+	else:
99 
+		print ('VMBUS ID ' + format2) % \
100 
+			(d.vmbus_id, d.class_id, d.dev_desc, \
101 
+			d.device_id, d.sysfs_path, d.chn_vp_mapping)
0 102 
\ No newline at end of file