Internal restructuring of stx-integ

Create new directories:
   ceph
   config
   config-files
   filesystem
   kernel
   kernel/kernel-modules
   ldap
   logging
   strorage-drivers
   tools
   utilities
   virt

Retire directories:
   connectivity
   core
   devtools
   support
   extended

Delete two packages:
   tgt
   irqbalance

Relocated packages:
   base/
      dhcp
      initscripts
      libevent
      lighttpd
      linuxptp
      memcached
      net-snmp
      novnc
      ntp
      openssh
      pam
      procps
      sanlock
      shadow
      sudo
      systemd
      util-linux
      vim
      watchdog

   ceph/
      python-cephclient

   config/
      facter
      puppet-4.8.2
      puppet-modules

   filesystem/
      e2fsprogs
      nfs-utils
      nfscheck

   kernel/
      kernel-std
      kernel-rt

   kernel/kernel-modules/
      mlnx-ofa_kernel

   ldap/
      nss-pam-ldapd
      openldap

   logging/
      syslog-ng
      logrotate

   networking/
      lldpd
      iproute
      mellanox
      python-ryu
      mlx4-config

   python/
      python-2.7.5
      python-django
      python-gunicorn
      python-setuptools
      python-smartpm
      python-voluptuous

   security/
      shim-signed
      shim-unsigned
      tboot

   strorage-drivers/
      python-3parclient
      python-lefthandclient

   virt/
      cloud-init
      libvirt
      libvirt-python
      qemu

   tools/
      storage-topology
      vm-topology

   utilities/
      tis-extensions
      namespace-utils
      nova-utils
      update-motd

Change-Id: I37ade764d873c701b35eac5881eb40412ba64a86
Story: 2002801
Task: 22687
Signed-off-by: Scott Little <scott.little@windriver.com>

libvirt/.gitignore

@@ -0,0 +1,6 @@
+!.distro
+.distro/centos7/rpmbuild/RPMS
+.distro/centos7/rpmbuild/SRPMS
+.distro/centos7/rpmbuild/BUILD
+.distro/centos7/rpmbuild/BUILDROOT
+.distro/centos7/rpmbuild/SOURCES/libvirt*tar.gz

libvirt/PKG-INFO

@@ -0,0 +1,16 @@
+Metadata-Version: 1.1
+Name: libvirt
+Version: 1.2.17
+Summary: Library providing a simple virtualization API
+Home-page: 
+Author: Windriver
+Author-email: info@windriver.com
+License: Apache-2.0
+
+Description:
+Libvirt is a C toolkit to interact with the virtualization capabilities
+of recent versions of Linux (and other OSes). The main package includes
+the libvirtd server exporting the virtualization support.
+
+        
+Platform: UNKNOWN

libvirt/README

@@ -0,0 +1,37 @@
+The Centos 7 libvirt source rpm was taken from:
+http://vault.centos.org/centos/7/updates/Source/SPackages/libvirt-1.2.17-13.el7_2.3.src.rpm
+
+It's possible to resolve the source rpm based on the yum repos:
+$ yumdownloader --source --urls libvirt
+
+The libvirt source code was forked under .../cgcs/git/libvirt.
+Notes: - The branch is based on upstream tag v1.2.17-maint.
+       - Then each RedHat patches have been committed one by one in the same
+         order specified in the RedHat spec (actually this was automated to use
+         'git am' for each of the patches mentionned in the spec).
+       - The last patch from RedHat is tagged 'libvirt-1.2.17-13.el7_2.3'.
+       - After this tag, all the patches are port from R2.
+
+The libvirt git repository doesn't come with the ./configure script (and its
+dependancies).  This has to be built using autoconf (but the libvirt releases
+comes with those, releases are generated using 'make dist').
+
+One caveat is that bootstrap is made to be executed in a git tree.  Trying to
+execute it out of tree, like the Centos build environment, was unsuccessfull
+so far.
+
+The current workaround for now is to commit the configure scripts in the
+libvirt git repo:
+
+$ NOCONFIGURE=1 ./autogen.sh --copy
+$ NOCONFIGURE=1 ./autogen.sh --copy
+# Remove all .gitignore temporarily for showing modified files
+$ find . -name .gitignore | xargs rm
+$ git add -A
+$ git reset HEAD .gitignore
+# Repeat last command for all .gitignore files removed
+$ git commit
+
+Autogen is executed twice.  The first time soft links are created under
+build-aux/.  Running it a second time makes bootstrap copying them and
+replacing the soft links (there is most likely a smarter way to do this).

libvirt/centos/build_srpm.data

@@ -0,0 +1,8 @@
+SRC_DIR="$CGCS_BASE/git/libvirt"
+COPY_LIST="\
+    libvirt-3.5.0/* \
+    $CGCS_BASE/downloads/gnulib-ffc927e.tar.gz \
+    $CGCS_BASE/downloads/keycodemapdb-8370ba8.tar.gz"
+TIS_BASE_SRCREV=9bd7c96bd0a0cc879c1e44277f5a734166bf1add
+TIS_PATCH_VER=GITREVCOUNT
+BUILD_IS_SLOW=4

libvirt/libvirt-2.0.0/libvirt.logrotate

@@ -0,0 +1,14 @@
+/var/log/libvirt/libvirtd.log 
+{
+        nodateext
+        size 10M
+        start 1
+        rotate 20
+        missingok
+        notifempty
+        compress
+        sharedscripts
+        postrotate
+		 /etc/init.d/syslog reload > /dev/null 2>&1 || true
+        endscript
+}

libvirt/libvirt-2.0.0/libvirt.lxc

@@ -0,0 +1,15 @@
+/var/log/libvirt/lxc/*.log
+{
+        nodateext
+        size 10M
+        start 1
+        rotate 20
+        missingok
+        notifempty
+        compress
+        sharedscripts
+        postrotate
+		 /etc/init.d/syslog reload > /dev/null 2>&1 || true
+        endscript
+}
+

libvirt/libvirt-2.0.0/libvirt.qemu

@@ -0,0 +1,15 @@
+/var/log/libvirt/qemu/*.log
+{
+        nodateext
+        size 10M
+        start 1
+        rotate 4
+        missingok
+        notifempty
+        compress
+        sharedscripts
+        postrotate
+		 /etc/init.d/syslog reload > /dev/null 2>&1 || true
+        endscript
+}
+

libvirt/libvirt-2.0.0/libvirt.uml

@@ -0,0 +1,15 @@
+/var/log/libvirt/uml/*.log
+{
+        nodateext
+        size 10M
+        start 1
+        rotate 4
+        missingok
+        notifempty
+        compress
+        sharedscripts
+        postrotate
+		 /etc/init.d/syslog reload > /dev/null 2>&1 || true
+        endscript
+}
+

libvirt/libvirt-3.5.0/libvirt.logrotate

@@ -0,0 +1,14 @@
+/var/log/libvirt/libvirtd.log 
+{
+        nodateext
+        size 10M
+        start 1
+        rotate 20
+        missingok
+        notifempty
+        compress
+        sharedscripts
+        postrotate
+		 /etc/init.d/syslog reload > /dev/null 2>&1 || true
+        endscript
+}

libvirt/libvirt-3.5.0/libvirt.lxc

@@ -0,0 +1,15 @@
+/var/log/libvirt/lxc/*.log
+{
+        nodateext
+        size 10M
+        start 1
+        rotate 20
+        missingok
+        notifempty
+        compress
+        sharedscripts
+        postrotate
+		 /etc/init.d/syslog reload > /dev/null 2>&1 || true
+        endscript
+}
+

libvirt/libvirt-3.5.0/libvirt.qemu

@@ -0,0 +1,15 @@
+/var/log/libvirt/qemu/*.log
+{
+        nodateext
+        size 10M
+        start 1
+        rotate 4
+        missingok
+        notifempty
+        compress
+        sharedscripts
+        postrotate
+		 /etc/init.d/syslog reload > /dev/null 2>&1 || true
+        endscript
+}
+

libvirt/libvirt-3.5.0/libvirt.uml

@@ -0,0 +1,15 @@
+/var/log/libvirt/uml/*.log
+{
+        nodateext
+        size 10M
+        start 1
+        rotate 4
+        missingok
+        notifempty
+        compress
+        sharedscripts
+        postrotate
+		 /etc/init.d/syslog reload > /dev/null 2>&1 || true
+        endscript
+}
+

qemu/.gitignore

@@ -0,0 +1,6 @@
+!.distro
+.distro/centos7/rpmbuild/RPMS
+.distro/centos7/rpmbuild/SRPMS
+.distro/centos7/rpmbuild/BUILD
+.distro/centos7/rpmbuild/BUILDROOT
+.distro/centos7/rpmbuild/SOURCES/qemu*tar.gz

qemu/PKG-INFO

@@ -0,0 +1,19 @@
+Metadata-Version: 1.1
+Name: qemu
+Version: 2.3.0
+Summary: QEMU is a FAST! processor emulator
+Home-page: 
+Author: Windriver
+Author-email: info@windriver.com
+License: Apache-2.0
+
+Description:
+qemu-kvm is an open source virtualizer that provides hardware emulation for
+the KVM hypervisor. qemu-kvm acts as a virtual machine monitor together with
+the KVM kernel modules, and emulates the hardware for a full system such as
+a PC and its assocated peripherals.
+
+As qemu-kvm requires no host kernel patches to run, it is safe and easy to use.
+
+        
+Platform: UNKNOWN

qemu/README

@@ -0,0 +1,17 @@
+Get the RedHat source rpm from:
+$ wget wget http://cbs.centos.org/kojifiles/packages/qemu-kvm-ev/2.3.0/31.el7_2.7.1/src/qemu-kvm-ev-2.3.0-31.el7_2.7.1.src.rpm 
+
+Uncompress the source rpm:
+$ rpm2cpio qemu-kvm-ev-2.3.0-31.el7_2.7.1.src.rpm | cpio -idmv
+
+All the patches from the redhat source rpm have been applied in git/qemu using
+scripts/autopatch.sh.
+
+Some of these patches can't be applied cleanly with 'git am'.  So this script
+attempd to execute 'git am' on each of them, if it fails it tries to patch
+the files manually with 'git apply --index'.
+
+A git tag 'qemu-kvm-ev-2.3.0-31.el7_2.7.1' has been added to the last patch
+applied.
+
+The Titanium Cloud specific patches will be added after this tag.

qemu/centos/build_srpm.data

@@ -0,0 +1,8 @@
+SRC_DIR="$CGCS_BASE/git/qemu"
+COPY_LIST="$CGCS_BASE/downloads/kvm-unit-tests.git-4ea7633.tar.bz2 \
+           $FILES_BASE/* \
+           $PKG_BASE/qemu/qemu_clean \
+           $PKG_BASE/qemu/qemu_clean.service \
+           $PKG_BASE/qemu/qemu-system-x86.conf"
+TIS_BASE_SRCREV=c284b3d419e1cc9b1f25661f4f636f19b1399970
+TIS_PATCH_VER=GITREVCOUNT

qemu/centos/files/80-kvm.rules

@@ -0,0 +1 @@
+KERNEL=="kvm", GROUP="kvm", MODE="0666"

qemu/centos/files/85-kvm.preset

@@ -0,0 +1,5 @@
+# Enable kvm-setup by default.  This can have odd side effects on
+# PowerNV systems that aren't intended as KVM hosts, but at present we
+# only support RHEL on PowerNV for the purpose of being a RHEV host.
+
+enable kvm-setup.service

qemu/centos/files/95-kvm-memlock.conf

@@ -0,0 +1,10 @@
+# The KVM HV implementation on Power can require a significant amount
+# of unswappable memory (about half of which also needs to be host
+# physically contiguous) to hold the guest's Hash Page Table (HPT) -
+# roughly 1/64th of the guest's RAM size, minimum 16MiB.
+#
+# These limits allow unprivileged users to start smallish VMs, such as
+# those used by libguestfs.
+#
+*	hard	memlock		65536
+*	soft	memlock		65536

qemu/centos/files/99-qemu-guest-agent.rules

@@ -0,0 +1,2 @@
+SUBSYSTEM=="virtio-ports", ATTR{name}=="org.qemu.guest_agent.0", \
+  TAG+="systemd" ENV{SYSTEMD_WANTS}="qemu-guest-agent.service"

qemu/centos/files/README.rhel6-gpxe-source

@@ -0,0 +1,9 @@
+The ROM images on /usr/share/qemu-kvm/rhel6-*.rom come from the
+Red Hat Enterprise Linux 6.4 package gpxe-roms-qemu-0.9.7-6.9.el6.noarch.rpm.
+
+The source code for those images can be downloaded from:
+http://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/gpxe-0.9.7-6.9.el6.src.rpm
+
+For more information on how to obtain source code for Red Hat Enterprise Linux
+software, you can refer to Chapter 1. Obtaining Red Hat Enterprise Linux of the
+Red Hat Enterprise Linux Installation Guide.

qemu/centos/files/bridge.conf

@@ -0,0 +1 @@
+allow virbr0

qemu/centos/files/build_configure.sh

@@ -0,0 +1,118 @@
+#!/bin/sh
+
+_prefix=$1
+shift
+_libdir=$1
+shift
+_sysconfdir=$1
+shift
+_localstatedir=$1
+shift
+_libexecdir=$1
+shift
+pkgname=$1
+shift
+arch=$1
+shift
+nvr=$1
+shift
+optflags=$1
+shift
+have_fdt=$1
+shift
+have_gluster=$1
+shift
+have_guest_agent=$1
+shift
+have_numa=$1
+shift
+have_rbd=$1
+shift
+have_rdma=$1
+shift
+have_seccomp=$1
+shift
+have_spice=$1
+shift
+have_usbredir=$1
+shift
+have_tcmalloc=$1
+shift
+
+
+if [ "$have_rbd" == "enable" ]; then
+  rbd_driver=rbd,
+fi
+
+if [ "$have_gluster" == "enable" ]; then
+  gluster_driver=gluster,
+fi
+
+./configure \
+    --prefix=${_prefix} \
+    --libdir=${_libdir} \
+    --sysconfdir=${_sysconfdir} \
+    --interp-prefix=${_prefix}/qemu-%M \
+    --localstatedir=${_localstatedir} \
+    --libexecdir=${_libexecdir} \
+    --extra-ldflags="$extraldflags -pie -Wl,-z,relro -Wl,-z,now" \
+    --extra-cflags="${optflags} -fPIE -DPIE -O2" \
+    --with-pkgversion=${nvr} \
+    --with-confsuffix=/${pkgname} \
+    --with-coroutine=ucontext \
+    --with-system-pixman \
+    --disable-bluez \
+    --disable-brlapi \
+    --enable-cap-ng \
+    --enable-coroutine-pool \
+    --disable-curl \
+    --enable-curses \
+    --disable-debug-tcg \
+    --enable-docs \
+    --disable-gtk \
+    --enable-kvm \
+    --disable-libiscsi \
+    --disable-libnfs \
+    --disable-libssh2 \
+    --disable-libusb \
+    --disable-bzip2 \
+    --enable-linux-aio \
+    --enable-live-block-migration \
+    --disable-lzo \
+    --disable-opengl \
+    --enable-pie \
+    --disable-qom-cast-debug \
+    --disable-sdl \
+    --enable-snappy \
+    --disable-sparse \
+    --disable-strip \
+    --enable-tpm \
+    --enable-trace-backend=nop \
+    --disable-uuid \
+    --disable-vde \
+    --disable-vhdx \
+    --disable-vhost-scsi \
+    --enable-vhost-net \
+    --enable-virtfs \
+    --disable-vnc-jpeg \
+    --disable-vnc-png \
+    --disable-vnc-sasl \
+    --disable-vte \
+    --enable-werror \
+    --disable-xen \
+    --disable-xfsctl \
+    --enable-attr \
+    --${have_fdt}-fdt \
+    --${have_gluster}-glusterfs \
+    --${have_guest_agent}-guest-agent \
+    --${have_numa}-numa \
+    --${have_rbd}-rbd \
+    --${have_rdma}-rdma \
+    --${have_seccomp}-seccomp \
+    --${have_spice}-spice \
+    --${have_usbredir}-usb-redir \
+    --${have_tcmalloc}-tcmalloc \
+    --audio-drv-list=pa,alsa \
+    --block-drv-rw-whitelist=qcow2,raw,file,host_device,nbd,iscsi,${gluster_driver}${rbd_driver}blkdebug \
+    --block-drv-ro-whitelist=vmdk,vhdx,vpc,https,ssh \
+    "$@"

qemu/centos/files/ksm.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=Kernel Samepage Merging
+ConditionPathExists=/sys/kernel/mm/ksm
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+EnvironmentFile=-/etc/sysconfig/ksm
+ExecStart=/usr/libexec/ksmctl start
+ExecStop=/usr/libexec/ksmctl stop
+
+[Install]
+WantedBy=multi-user.target

qemu/centos/files/ksm.sysconfig

@@ -0,0 +1,4 @@
+# The maximum number of unswappable kernel pages
+# which may be allocated by ksm (0 for unlimited)
+# If unset, defaults to half of total memory
+# KSM_MAX_KERNEL_PAGES=

qemu/centos/files/ksmctl.c

@@ -0,0 +1,77 @@
+/* Start/stop KSM, for systemd.
+ * Copyright (C) 2009, 2011 Red Hat, Inc.
+ * Written by Paolo Bonzini <pbonzini@redhat.com>.
+ * Based on the original sysvinit script by Dan Kenigsberg <danken@redhat.com>
+ * This file is distributed under the GNU General Public License, version 2
+ * or later.  */
+
+#include <unistd.h>
+#include <stdio.h>
+#include <limits.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define KSM_MAX_KERNEL_PAGES_FILE "/sys/kernel/mm/ksm/max_kernel_pages"
+#define KSM_RUN_FILE		  "/sys/kernel/mm/ksm/run"
+
+char *program_name;
+
+int usage(void)
+{
+	fprintf(stderr, "Usage: %s {start|stop}\n", program_name);
+	return 1;
+}
+
+int write_value(uint64_t value, char *filename)
+{
+	FILE *fp;
+	if (!(fp = fopen(filename, "w")) ||
+	    fprintf(fp, "%llu\n", (unsigned long long) value) == EOF ||
+	    fflush(fp) == EOF ||
+	    fclose(fp) == EOF)
+		return 1;
+
+	return 0;
+}
+
+uint64_t ksm_max_kernel_pages()
+{
+	char *var = getenv("KSM_MAX_KERNEL_PAGES");
+	char *endptr;
+	uint64_t value;
+	if (var && *var) {
+		value = strtoll(var, &endptr, 0);
+		if (value < LLONG_MAX && !*endptr)
+			return value;
+	}
+	/* Unless KSM_MAX_KERNEL_PAGES is set, let KSM munch up to half of
+	 * total memory.  */
+	return sysconf(_SC_PHYS_PAGES) / 2;
+}
+
+int start(void)
+{
+	if (access(KSM_MAX_KERNEL_PAGES_FILE, R_OK) >= 0)
+		write_value(ksm_max_kernel_pages(), KSM_MAX_KERNEL_PAGES_FILE);
+	return write_value(1, KSM_RUN_FILE);
+}
+
+int stop(void)
+{
+	return write_value(0, KSM_RUN_FILE);
+}
+
+int main(int argc, char **argv)
+{
+	program_name = argv[0];
+	if (argc < 2) {
+		return usage();
+	} else if (!strcmp(argv[1], "start")) {
+		return start();
+	} else if (!strcmp(argv[1], "stop")) {
+		return stop();
+	} else {
+		return usage();
+	}
+}

qemu/centos/files/ksmtuned

@@ -0,0 +1,138 @@
+#!/bin/bash
+#
+# Copyright 2009 Red Hat, Inc. and/or its affiliates.
+# Released under the GPL
+#
+# Author:      Dan Kenigsberg <danken@redhat.com>
+#
+# ksmtuned - a simple script that controls whether (and with what vigor) ksm
+# should search for duplicated pages.
+#
+# starts ksm when memory commited to qemu processes exceeds a threshold, and
+# make ksm work harder and harder untill memory load falls below that
+# threshold.
+#
+# send SIGUSR1 to this process right after a new qemu process is started, or
+# following its death, to retune ksm accordingly
+#
+# needs testing and ironing. contact danken@redhat.com if something breaks.
+
+if [ -f /etc/ksmtuned.conf ]; then
+    . /etc/ksmtuned.conf
+fi
+
+debug() {
+    if [ -n "$DEBUG" ]; then
+        s="`/bin/date`: $*"
+        [ -n "$LOGFILE" ] && echo "$s" >> "$LOGFILE" || echo "$s"
+    fi
+}
+
+
+KSM_MONITOR_INTERVAL=${KSM_MONITOR_INTERVAL:-60}
+KSM_NPAGES_BOOST=${KSM_NPAGES_BOOST:-300}
+KSM_NPAGES_DECAY=${KSM_NPAGES_DECAY:--50}
+
+KSM_NPAGES_MIN=${KSM_NPAGES_MIN:-64}
+KSM_NPAGES_MAX=${KSM_NPAGES_MAX:-1250}
+# millisecond sleep between ksm scans for 16Gb server. Smaller servers sleep
+# more, bigger sleep less.
+KSM_SLEEP_MSEC=${KSM_SLEEP_MSEC:-10}
+
+KSM_THRES_COEF=${KSM_THRES_COEF:-20}
+KSM_THRES_CONST=${KSM_THRES_CONST:-2048}
+
+total=`awk '/^MemTotal:/ {print $2}' /proc/meminfo`
+debug total $total
+
+npages=0
+sleep=$[KSM_SLEEP_MSEC * 16 * 1024 * 1024 / total]
+[ $sleep -le 10 ] && sleep=10
+debug sleep $sleep
+thres=$[total * KSM_THRES_COEF / 100]
+if [ $KSM_THRES_CONST -gt $thres ]; then
+    thres=$KSM_THRES_CONST
+fi
+debug thres $thres
+
+KSMCTL () {
+    case x$1 in
+        xstop)
+            echo 0 > /sys/kernel/mm/ksm/run
+            ;;
+        xstart)
+            echo $2 > /sys/kernel/mm/ksm/pages_to_scan
+            echo $3 > /sys/kernel/mm/ksm/sleep_millisecs
+            echo 1 > /sys/kernel/mm/ksm/run
+            ;;
+    esac
+}
+
+committed_memory () {
+    local pidlist
+    pidlist=$(pgrep -d ' ' -- '^qemu(-kvm|:.{1,11})$')
+    if [ -n "$pidlist" ]; then
+        ps -p "$pidlist" -o rsz=
+    fi | awk '{ sum += $1 }; END { print 0+sum }'
+}
+
+free_memory () {
+    awk '/^(MemFree|Buffers|Cached):/ {free += $2}; END {print free}' \
+                /proc/meminfo
+}
+
+increase_npages() {
+    local delta
+    delta=${1:-0}
+    npages=$[npages + delta]
+    if [ $npages -lt $KSM_NPAGES_MIN ]; then
+        npages=$KSM_NPAGES_MIN
+    elif [ $npages -gt $KSM_NPAGES_MAX ]; then
+        npages=$KSM_NPAGES_MAX
+    fi
+    echo $npages
+}
+
+
+adjust () {
+    local free committed
+    free=`free_memory`
+    committed=`committed_memory`
+    debug committed $committed free $free
+    if [ $[committed + thres] -lt $total -a $free -gt $thres ]; then
+        KSMCTL stop
+        debug "$[committed + thres] < $total and free > $thres, stop ksm"
+        return 1
+    fi
+    debug "$[committed + thres] > $total, start ksm"
+    if [ $free -lt $thres ]; then
+        npages=`increase_npages $KSM_NPAGES_BOOST`
+        debug "$free < $thres, boost"
+    else
+        npages=`increase_npages $KSM_NPAGES_DECAY`
+        debug "$free > $thres, decay"
+    fi
+    KSMCTL start $npages $sleep
+    debug "KSMCTL start $npages $sleep"
+    return 0
+}
+
+function nothing () {
+    :
+}
+
+loop () {
+    trap nothing SIGUSR1
+    while true
+    do
+        sleep $KSM_MONITOR_INTERVAL &
+        wait $!
+        adjust
+    done
+}
+
+PIDFILE=${PIDFILE-/var/run/ksmtune.pid}
+if touch "$PIDFILE"; then
+  loop &
+  echo $! > "$PIDFILE"
+fi

qemu/centos/files/ksmtuned.conf

@@ -0,0 +1,21 @@
+# Configuration file for ksmtuned.
+
+# How long ksmtuned should sleep between tuning adjustments
+# KSM_MONITOR_INTERVAL=60
+
+# Millisecond sleep between ksm scans for 16Gb server.
+# Smaller servers sleep more, bigger sleep less.
+# KSM_SLEEP_MSEC=10
+
+# KSM_NPAGES_BOOST=300
+# KSM_NPAGES_DECAY=-50
+# KSM_NPAGES_MIN=64
+# KSM_NPAGES_MAX=1250
+
+# KSM_THRES_COEF=20
+# KSM_THRES_CONST=2048
+
+# uncomment the following if you want ksmtuned debug info
+
+# LOGFILE=/var/log/ksmtuned
+# DEBUG=1

qemu/centos/files/ksmtuned.service

@@ -0,0 +1,12 @@
+[Unit]
+Description=Kernel Samepage Merging (KSM) Tuning Daemon
+After=ksm.service
+Requires=ksm.service
+
+[Service]
+ExecStart=/usr/sbin/ksmtuned
+ExecReload=/bin/kill -USR1 $MAINPID
+Type=forking
+
+[Install]
+WantedBy=multi-user.target

qemu/centos/files/kvm-setup

@@ -0,0 +1,31 @@
+#! /bin/bash
+
+kvm_setup_powerpc () {
+    if grep '^platform[[:space:]]*:[[:space:]]*PowerNV' /proc/cpuinfo > /dev/null; then
+	# PowerNV platform, which is KVM HV capable
+
+	if [ -z "$SUBCORES" ]; then
+	    SUBCORES=1
+	fi
+
+	# Step 1. Load the KVM HVmodule
+	if ! modprobe -b kvm_hv; then
+	    return
+	fi
+
+	# Step 2. Configure subcore mode
+	# FIXME: Should we check for POWER8 first?
+	/usr/sbin/ppc64_cpu --subcores-per-core=$SUBCORES
+
+	# Step 3. Disable SMT (multithreading)
+	/usr/sbin/ppc64_cpu --smt=off
+    fi
+}
+
+case $(uname -m) in
+    ppc64|ppc64le)
+	kvm_setup_powerpc
+	;;
+esac
+
+exit 0

qemu/centos/files/kvm-setup.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=Perform system configuration to prepare system to run KVM guests
+# Offlining CPUs can cause irqbalance to throw warnings if it's running
+Before=irqbalance.service
+# libvirtd reads CPU topology at startup, so change it before
+Before=libvirtd.service
+
+[Service]
+Type=oneshot
+EnvironmentFile=-/etc/sysconfig/kvm
+ExecStart=/usr/lib/systemd/kvm-setup
+
+[Install]
+WantedBy=multi-user.target

qemu/centos/files/kvm.conf

@@ -0,0 +1,12 @@
+# Setting modprobe kvm_intel/kvm_amd nested = 1
+# only enables Nested Virtualization until the next reboot or
+# module reload. Uncomment the option applicable
+# to your system below to enable the feature permanently.
+#
+# User changes in this file are preserved across upgrades.
+#
+# For Intel
+#options kvm_intel nested=1
+#
+# For AMD
+#options kvm_amd nested=1

qemu/centos/files/qemu-ga.sysconfig

@@ -0,0 +1,19 @@
+# This is a systemd environment file, not a shell script.
+# It provides settings for "/lib/systemd/system/qemu-guest-agent.service".
+
+# Comma-separated blacklist of RPCs to disable, or empty list to enable all.
+#
+# You can get the list of RPC commands using "qemu-ga --blacklist='?'".
+# There should be no spaces between commas and commands in the blacklist.
+BLACKLIST_RPC=guest-file-open,guest-file-close,guest-file-read,guest-file-write,guest-file-seek,guest-file-flush
+
+# Fsfreeze hook script specification.
+#
+# FSFREEZE_HOOK_PATHNAME=/dev/null           : disables the feature.
+#
+# FSFREEZE_HOOK_PATHNAME=/path/to/executable : enables the feature with the
+# specified binary or shell script.
+#
+# FSFREEZE_HOOK_PATHNAME=                    : enables the feature with the
+# default value (invoke "qemu-ga --help" to interrogate).
+FSFREEZE_HOOK_PATHNAME=/etc/qemu-ga/fsfreeze-hook

qemu/centos/files/qemu-guest-agent.service

@@ -0,0 +1,18 @@
+[Unit]
+Description=QEMU Guest Agent
+BindsTo=dev-virtio\x2dports-org.qemu.guest_agent.0.device
+After=dev-virtio\x2dports-org.qemu.guest_agent.0.device
+
+[Service]
+UMask=0077
+EnvironmentFile=/etc/sysconfig/qemu-ga
+ExecStart=/usr/bin/qemu-ga \
+  --method=virtio-serial \
+  --path=/dev/virtio-ports/org.qemu.guest_agent.0 \
+  --blacklist=${BLACKLIST_RPC} \
+  -F${FSFREEZE_HOOK_PATHNAME}
+StandardError=syslog
+Restart=always
+RestartSec=0
+
+[Install]

qemu/centos/files/qemu.binfmt

@@ -0,0 +1,17 @@
+:qemu-i386:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x03\x00:\xff\xff\xff\xff\xff\xfe\xfe\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/usr/bin/qemu-i386:
+:qemu-i486:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x06\x00:\xff\xff\xff\xff\xff\xfe\xfe\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/usr/bin/qemu-i386:
+:qemu-alpha:M::\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x26\x90:\xff\xff\xff\xff\xff\xfe\xfe\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/usr/bin/qemu-alpha:
+:qemu-arm:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x28\x00:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/usr/bin/qemu-arm:
+:qemu-armeb:M::\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x28:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff:/usr/bin/qemu-armeb:
+:qemu-sparc:M::\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x02:\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff:/usr/bin/qemu-sparc:
+:qemu-ppc:M::\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x14:\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff:/usr/bin/qemu-ppc:
+:qemu-m68k:M::\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x04:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff:/usr/bin/qemu-m68k:
+:qemu-mips:M::\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff:/usr/bin/qemu-mips:
+:qemu-mipsel:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08\x00:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/usr/bin/qemu-mipsel:
+:qemu-mipsn32:M::\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff:/usr/bin/qemu-mipsn32:
+:qemu-mipsn32el:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08\x00:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/usr/bin/qemu-mipsn32el:
+:qemu-mips64:M::\x7fELF\x02\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff:/usr/bin/qemu-mips64:
+:qemu-mips64el:M::\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x08\x00:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/usr/bin/qemu-mips64el:
+:qemu-sh4:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x2a\x00:\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/usr/bin/qemu-sh4:
+:qemu-sh4eb:M::\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x2a:\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff:/usr/bin/qemu-sh4eb:
+:qemu-s390x:M::\x7fELF\x02\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x16:\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff:/usr/bin/qemu-s390x:

qemu/centos/files/vhost.conf

@@ -0,0 +1,3 @@
+# Increase default vhost memory map limit to match
+# KVM's memory slot limit
+options vhost max_mem_regions=509

qemu/qemu/qemu-system-x86.conf

@@ -0,0 +1 @@
+options kvm-intel nested=1

qemu/qemu/qemu_clean

@@ -0,0 +1,41 @@
+#!/bin/bash
+#
+# chkconfig: 2345 50 50
+#
+
+### BEGIN INIT INFO
+# Provides:             qemu_clean
+# Short-Description:    Clean up stale unix sockets for qemu
+# Default-Start:        2 3 4 5
+# Default-Stop:         0 1 6
+### END INIT INFO
+
+
+
+start()
+{
+    cd /var/lib/libvirt/qemu
+    rm -f instance-*.monitor
+    rm -f cgcs.heartbeat.*
+}
+
+stop ()
+{
+    # Nothing to do
+    return
+}
+
+case "$1" in
+    start)
+        start
+        ;;
+    stop)
+        stop
+        ;;
+    *)
+        echo "Usage: $0 {start|stop}"
+        exit 1
+        ;;
+esac
+
+exit 0

qemu/qemu/qemu_clean.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=Titanium Cloud libvirt QEMU cleanup
+After=syslog.target network.target logmgmt.service
+Before=libvirtd.service
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/etc/init.d/qemu_clean start
+ExecStop=/etc/init.d/qemu_clean stop
+ExecReload=
+
+[Install]
+WantedBy=multi-user.target

qemu/scripts/autopatch.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+SOURCE_SPEC=~/qemu/qemu-kvm.spec
+SOURCE_PATCH_DIR=~/qemu/
+
+# Base patch order on the '%patch' statements (not 'Patchx:' definition)
+for patch in `cat $SOURCE_SPEC | grep '%patch[0-9]\{1,\} ' | awk '{print $1'}`; do
+    # Resolve patch name base on it's id/number
+    id=`echo $patch | sed 's/%patch//'`
+    p=`grep "Patch$id:" $SOURCE_SPEC | awk '{print $2}'`
+
+    echo "-> Processing patch: $p"
+    git am -3 $SOURCE_PATCH_DIR/$p
+    if [ $? -ne 0 ]; then
+        echo "--> Failed, falling back to manual patching"
+        git am --abort
+        # patch -p1 < $SOURCE_PATCH_DIR/$p
+        git apply --index $SOURCE_PATCH_DIR/$p
+        if [ $? -ne 0 ]; then
+            echo "--> Failed manual patching, abort"
+        else
+            git add -A
+            git commit -m "Manual patch apply: $p"
+        fi
+    fi
+done

virt/libvirt-python/PKG-INFO

@@ -0,0 +1,14 @@
+Metadata-Version: 1.1
+Name: libvirt-python
+Version: 1.2.17
+Summary: The libvirt virtualization API python2 binding
+Home-page:
+Author:
+Author-email:
+License: LGPLv2+
+
+Description:
+The libvirt-python package contains a module that permits applications
+written in the Python programming language to use the interface
+supplied by the libvirt library to use the virtualization capabilities
+of recent versions of Linux (and other OSes).

virt/libvirt-python/centos/build_srpm.data

@@ -0,0 +1 @@
+TIS_PATCH_VER=1

virt/libvirt-python/centos/meta_patches/0001-Update-package-versioning-for-TIS-format.patch

@@ -0,0 +1,28 @@
+From 1f430bb5fbae2d5135ad4e547de3ac30f32b299b Mon Sep 17 00:00:00 2001
+Message-Id: <1f430bb5fbae2d5135ad4e547de3ac30f32b299b.1502820262.git.Jim.Somerville@windriver.com>
+From: Jim Somerville <Jim.Somerville@windriver.com>
+Date: Tue, 15 Aug 2017 14:04:06 -0400
+Subject: [PATCH 1/1] Update package versioning for TIS format
+
+Signed-off-by: Jim Somerville <Jim.Somerville@windriver.com>
+---
+ SPECS/libvirt-python.spec | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/SPECS/libvirt-python.spec b/SPECS/libvirt-python.spec
+index c2ad17f..6108b7e 100644
+--- a/SPECS/libvirt-python.spec
++++ b/SPECS/libvirt-python.spec
+@@ -7,7 +7,7 @@
+ Summary: The libvirt virtualization API python2 binding
+ Name: libvirt-python
+ Version: 3.5.0
+-Release: 1%{?dist}%{?extra_release}
++Release: 1%{?_tis_dist}.%{tis_patch_ver}
+ Source0: http://libvirt.org/sources/python/%{name}-%{version}.tar.gz
+ Url: http://libvirt.org
+ License: LGPLv2+
+--
+1.8.3.1
+
+

virt/libvirt-python/centos/meta_patches/PATCH_ORDER

@@ -0,0 +1 @@
+0001-Update-package-versioning-for-TIS-format.patch

virt/libvirt-python/centos/srpm_path

@@ -0,0 +1 @@
+mirror:Source/libvirt-python-3.5.0-1.fc24.src.rpm