fuel-plugin/build_kvm.sh

   1 #!/bin/bash
   2
   3 quirks() {
   4         # Workaround build bug on Ubuntu 14.04
   5         cat <<EOF > arch/x86/boot/install.sh
   6 #!/bin/sh
   7 cp -a -- "\$2" "\$4/vmlinuz-\$1"
   8 EOF
   9
  10         # Add deprecated XFS delaylog option back in
  11         cat <<EOF | patch -p2
  12 diff --git a/kernel/fs/xfs/xfs_super.c b/kernel/fs/xfs/xfs_super.c
  13 index 65a4537..b73ca67 100644
  14 --- a/kernel/fs/xfs/xfs_super.c
  15 +++ b/kernel/fs/xfs/xfs_super.c
  16 @@ -109,6 +109,7 @@ static struct xfs_kobj xfs_dbg_kobj;        /* global debug sysfs attrs */
  17  #define MNTOPT_GQUOTANOENF "gqnoenforce"/* group quota limit enforcement */
  18  #define MNTOPT_PQUOTANOENF "pqnoenforce"/* project quota limit enforcement */
  19  #define MNTOPT_QUOTANOENF  "qnoenforce"        /* same as uqnoenforce */
  20 +#define MNTOPT_DELAYLOG    "delaylog"  /* Delayed logging enabled */
  21  #define MNTOPT_DISCARD    "discard"    /* Discard unused blocks */
  22  #define MNTOPT_NODISCARD   "nodiscard" /* Do not discard unused blocks */
  23
  24 @@ -359,6 +360,9 @@ xfs_parseargs(
  25                 } else if (!strcmp(this_char, MNTOPT_GQUOTANOENF)) {
  26                         mp->m_qflags |= (XFS_GQUOTA_ACCT | XFS_GQUOTA_ACTIVE);
  27                         mp->m_qflags &= ~XFS_GQUOTA_ENFD;
  28 +               } else if (!strcmp(this_char, MNTOPT_DELAYLOG)) {
  29 +                       xfs_warn(mp,
  30 +               "delaylog is the default now, option is deprecated.");
  31                 } else if (!strcmp(this_char, MNTOPT_DISCARD)) {
  32                         mp->m_flags |= XFS_MOUNT_DISCARD;
  33                 } else if (!strcmp(this_char, MNTOPT_NODISCARD)) {
  34 --
  35 1.9.1
  36
  37 EOF
  38 }
  39
  40 KVM_COMMIT=""
  41 OVS_COMMIT="4ff6642f3c1dd8949c2f42b3310ee2523ee970a6"
  42 KEEP=no
  43 for i
  44 do
  45         case $i in
  46
  47         -k)     KEEP=yes
  48                 shift
  49                 ;;
  50
  51         -c)     KVM_COMMIT=$2
  52                 shift;shift
  53                 ;;
  54
  55         -o)     OVS_COMMIT=$2
  56                 shift;shift
  57                 ;;
  58
  59         esac
  60 done
  61
  62 SRC=${1:-/root}
  63 CONFIG=${2:-arch/x86/configs/opnfv.config}
  64 VERSION=${3:-1.0.OPNFV}
  65
  66 # Check for necessary build tools
  67 if ! type git >/dev/null 2>/dev/null
  68 then
  69         echo "Build tools missing, run the command
  70
  71 apt-get install git fakeroot build-essential ncurses-dev xz-utils kernel-package automake
  72
  73 as root and try again"
  74         exit 1
  75 fi
  76
  77 # Make sure the source dir exists
  78 if [ ! -d $SRC ]
  79 then
  80         echo "$SRC: no such directory"
  81         exit 1
  82 fi
  83
  84 (
  85         cd $SRC
  86
  87         # Get the Open VSwitch sources
  88         if [ ! -d ovs ]
  89         then
  90                 git clone https://github.com/openvswitch/ovs.git
  91         fi
  92
  93         # Get the KVM for NFV kernel sources
  94         if [ ! -d kvmfornfv ]
  95         then
  96                 git clone https://gerrit.opnfv.org/gerrit/kvmfornfv
  97         fi
  98         cd kvmfornfv
  99         git pull
 100         if [ x$KVM_COMMIT != x ]
 101         then
 102                 git checkout $KVM_COMMIT
 103         else
 104                 git reset --hard
 105         fi
 106         cd kernel
 107
 108         quirks
 109
 110         # Configure the kernel
 111         cp $CONFIG .config
 112
 113         make oldconfig </dev/null
 114
 115         # Build the kernel debs
 116         if [ $KEEP = no ]
 117         then
 118                 make-kpkg clean
 119         fi
 120         fakeroot make-kpkg --initrd --revision=$VERSION kernel_image kernel_headers
 121         git checkout arch/x86/boot/install.sh
 122         git checkout fs/xfs/xfs_super.c
 123
 124         # Build OVS kernel modules
 125         cd ../../ovs
 126         if [ x$OVS_COMMIT != x ]
 127         then
 128                 git checkout $OVS_COMMIT
 129         else
 130                 git reset --hard
 131         fi
 132
 133         #
 134         # Apply out of tree patches
 135         #
 136         for i in $SRC/kvmfornfv/patches/ovs/*.patch
 137         do
 138                 if [ -f "$i" ]
 139                 then
 140                         echo "Applying: $i"
 141                         patch -p1 <$i
 142                 fi
 143         done
 144
 145         ./boot.sh
 146         ./configure --with-linux=$SRC/kvmfornfv/kernel
 147         make
 148
 149         # Add OVS kernel modules to kernel deb
 150         dpkg-deb -x $SRC/kvmfornfv/linux-image*.deb ovs.$$
 151         dpkg-deb --control $SRC/kvmfornfv/linux-image*.deb ovs.$$/DEBIAN
 152         cp datapath/linux/*.ko ovs.$$/lib/modules/*/kernel/net/openvswitch
 153         depmod -b ovs.$$ -a `ls ovs.$$/lib/modules`
 154         dpkg-deb -b ovs.$$ $SRC/kvmfornfv/linux-image*.deb
 155         rm -rf ovs.$$
 156 )
 157
 158 mv $SRC/kvmfornfv/*.deb .