Sync from SUSE:ALP:Source:Standard:1.0 libvirt revision c02dcd1e6fa7036f5670200c5d659158

.gitattributes

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+## Default LFS
+*.7z filter=lfs diff=lfs merge=lfs -text
+*.bsp filter=lfs diff=lfs merge=lfs -text
+*.bz2 filter=lfs diff=lfs merge=lfs -text
+*.gem filter=lfs diff=lfs merge=lfs -text
+*.gz filter=lfs diff=lfs merge=lfs -text
+*.jar filter=lfs diff=lfs merge=lfs -text
+*.lz filter=lfs diff=lfs merge=lfs -text
+*.lzma filter=lfs diff=lfs merge=lfs -text
+*.obscpio filter=lfs diff=lfs merge=lfs -text
+*.oxt filter=lfs diff=lfs merge=lfs -text
+*.pdf filter=lfs diff=lfs merge=lfs -text
+*.png filter=lfs diff=lfs merge=lfs -text
+*.rpm filter=lfs diff=lfs merge=lfs -text
+*.tbz filter=lfs diff=lfs merge=lfs -text
+*.tbz2 filter=lfs diff=lfs merge=lfs -text
+*.tgz filter=lfs diff=lfs merge=lfs -text
+*.ttf filter=lfs diff=lfs merge=lfs -text
+*.txz filter=lfs diff=lfs merge=lfs -text
+*.whl filter=lfs diff=lfs merge=lfs -text
+*.xz filter=lfs diff=lfs merge=lfs -text
+*.zip filter=lfs diff=lfs merge=lfs -text
+*.zst filter=lfs diff=lfs merge=lfs -text

README.packaging.txt

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+This package is maintained in git at
+https://github.com/openSUSE/libvirt
+
+Please submit a pull request for any changes. The spec file is also maintained
+in git.
+
+To build a package from git, edit the _service to reference the desired branch
+and call
+
+osc service localrun
+
+The package can then be build as usual with your prefered osc build options.

_service

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+<services>
+  <service name="tar_scm" mode="manual">
+    <param name="scm">git</param>
+    <param name="url">https://github.com/openSUSE/libvirt.git</param>
+    <param name="revision">factory</param>
+    <param name="extract">libvirt.spec</param>
+    <param name="extract">README.packaging.txt</param>
+    <param name="extract">libvirt-supportconfig</param>
+    <param name="versionformat">@PARENT_TAG@</param>
+    <param name="versionrewrite-pattern">[v]?([^-+a-z]+)(.*)</param>
+    <param name="versionrewrite-replacement">\1</param>
+    <param name="changesgenerate">disable</param>
+  </service>
+  <service name="set_version" mode="manual"/>
+  <service name="recompress" mode="manual">
+    <param name="file">*.tar</param>
+    <param name="compression">xz</param>
+  </service>
+</services>

baselibs.conf

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+libvirt-client
+   requires -libvirt-<targettype>
+libvirt-devel
+   requires -libvirt-<targettype> 

libvirt-rpmlintrc

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+addFilter("shlib-policy-name-error")
+addFilter("missing-dependency-to-logrotate for logrotate script /etc/logrotate.d/libvirtd.(qemu|lxc|uml|libxl)")
+addFilter("incoherent-logrotate-file")

libvirt-supportconfig

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+#!/bin/bash
+#############################################################
+# Name:        Supportconfig Plugin for libvirt
+# Description: Gathers important troubleshooting information
+#              about libvirt
+#############################################################
+
+RCFILE="/usr/lib/supportconfig/resources/supportconfig.rc"
+OF="output-libvirt.txt"
+
+# conf files for all daemons reside in /etc/libvirt/. VM conf files
+# and log files reside in hypervisor-specific locations.
+DAEMON_CONF_FILES="$(find -L /etc/libvirt/*.conf -type f 2>/dev/null | sort)"
+PERSISTENT_VM_CONF_FILES=""
+ACTIVE_VM_CONF_FILES=""
+DAEMON_LOG_FILES=""
+
+if [ -s $RCFILE ]; then
+    if ! source $RCFILE; then
+        log_write $OF "ERROR: Initializing resource file: $RCFILE"
+        exit 1
+    fi
+fi
+
+rpm_installed() {
+    thisrpm="$1"
+
+    if rpm -q "$thisrpm" >/dev/null 2>&1; then
+        return 0
+    fi
+    return 1
+}
+
+if rpm_installed libvirt-daemon-driver-libxl; then
+    test -d /etc/libvirt/libxl && PERSISTENT_VM_CONF_FILES="$PERSISTENT_VM_CONF_FILES $(find -L /etc/libvirt/libxl/ -type f | sort)"
+    test -d /run/libvirt/libxl && ACTIVE_VM_CONF_FILES="$ACTIVE_VM_CONF_FILES $(find -L /run/libvirt/libxl/ -type f | sort)"
+    test -d /var/log/libvirt/libxl && DAEMON_LOG_FILES="$DAEMON_LOG_FILES $(find -L /var/log/libvirt/libxl/ -type f | sort)"
+fi
+
+if rpm_installed libvirt-daemon-driver-qemu; then
+    test -d /etc/libvirt/qemu && PERSISTENT_VM_CONF_FILES="$PERSISTENT_VM_CONF_FILES $(find -L /etc/libvirt/qemu/ -type f | sort)"
+    test -d /run/libvirt/qemu && ACTIVE_VM_CONF_FILES="$ACTIVE_VM_CONF_FILES $(find -L /run/libvirt/qemu/ -type f | sort)"
+    test -d /var/log/libvirt/qemu && DAEMON_LOG_FILES="$DAEMON_LOG_FILES $(find -L /var/log/libvirt/qemu/ -type f | sort)"
+fi
+
+if rpm_installed libvirt-daemon; then
+    DAEMON_LOG_FILES="$DAEMON_LOG_FILES $(find -L /var/log/libvirt/*.log -type f 2>/dev/null | sort)"
+fi
+
+if rpm_installed libvirt-client && virsh capabilities > /dev/null 2>&1; then
+
+    log_cmd $OF "virsh version"
+    log_cmd $OF "virsh capabilities"
+    log_cmd $OF "virsh domcapabilities"
+    log_cmd $OF "virsh nodeinfo"
+    log_cmd $OF "virsh nodedev-list"
+    # print all known domains on default URI
+    log_cmd $OF "virsh list --all"
+    # dump configuration info of active domains on default URI
+    for DOM in $(virsh list --name)
+    do
+        log_cmd $OF "virsh dumpxml $DOM"
+        log_cmd $OF "virsh vcpuinfo $DOM"
+        log_cmd $OF "virsh dominfo $DOM"
+        log_cmd $OF "virsh domjobinfo $DOM"
+        log_cmd $OF "virsh dommemstat $DOM"
+        log_cmd $OF "virsh snapshot-list $DOM"
+    done
+    # dump configuration info of inactive domains on default URI
+    for DOM in $(virsh list --name --inactive)
+    do
+        log_cmd $OF "virsh dumpxml $DOM"
+        log_cmd $OF "virsh snapshot-list $DOM"
+    done
+    # dump active networks, interfaces and storage pools
+    log_cmd $OF "virsh net-list"
+    log_cmd $OF "virsh iface-list"
+    log_cmd $OF "virsh pool-list"
+fi
+
+# dump libvirtd-related conf files
+conf_files $OF "$DAEMON_CONF_FILES"
+
+# dump persistent VM-related conf files
+conf_files $OF "$PERSISTENT_VM_CONF_FILES"
+
+# dump active VM-related conf files
+conf_files $OF "$ACTIVE_VM_CONF_FILES"
+
+# dump hook conf files
+test -d /etc/libvirt/hooks && FILES="$(find -L /etc/libvirt/hooks/ -type f | sort)"
+conf_files $OF "$FILES"
+
+# dump all log files
+log_files $OF 0 "$DAEMON_LOG_FILES"

libvirtd-relocation-server.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<service>
+  <short>libvirtd Migration Server</short>
+  <description>Enables TCP ports for libvirtd native migration</description>
+  <port protocol="tcp" port="49152-49215"/>
+</service>

suse-qemu-domain-hook.py

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+#!/usr/bin/python3
+# libvirt hook script for QEMU/KVM domains. See the libvirt hooks
+# documenation for more details
+#
+#  https://www.libvirt.org/hooks.html
+#
+# Currently this hook looks for domains with <metadata> containing
+# configuration for dmmd <disk> devices.  All <metadata> sub-elements
+# must have a matching <disk> under <devices>. Those without a matching
+# <disk> will be ignored.
+#
+# The dmmd device syntax is similar to Xen's block-dmmd. E.g.
+#   md;/dev/md0(/etc/mdadm/mdadm.conf);lvm;/dev/vg/lv
+#
+# Device pairs (type;dev) are processed in order. The last device
+# should match a <source dev=> attribute of a <disk>. The following
+# configuration illustrates a domain with two dmmd devices
+#
+# <domain>
+#   ...
+#   <metadata>
+#     <hook:dmmd xmlns:hook='https://libvirt.org/schemas/domain/hooks/1.0'>
+#       <disk>md;/dev/md0(/etc/mdadm.conf);lvm;/dev/vg1/lv1</disk>
+#       <disk>md;/dev/md1(/etc/mdadm.conf);lvm;/dev/vg1/lv2</disk>
+#     </hook:dmmd>
+#   </metadata>
+#   <devices>
+#     ...
+#     <disk type='block' device='disk'>
+#       <driver name='qemu' type='raw'/>
+#       <source dev='/dev/vg1/lv1'/>
+#       <target dev='vdb' bus='virtio'/>
+#     </disk>
+#     <disk type='block' device='disk'>
+#       <driver name='qemu' type='raw'/>
+#       <source dev='/dev/vg1/lv2'/>
+#       <target dev='vdc' bus='virtio'/>
+#     </disk>
+#   </devices>
+# </domain>
+#
+#
+#  md devices can optionally:
+#   specify a config file through:
+#      md;/dev/md100(/var/opt/config/mdadm.conf)
+#   use an array name (mdadm -N option):
+#      md;My-MD-name;lvm;/dev/vg1/lv1
+
+import os
+import sys
+import time
+import subprocess
+from lxml import etree
+from subprocess import check_output
+from subprocess import CalledProcessError
+
+COMMAND_TIMEOUT = 60
+MDADM_BIN = "/sbin/mdadm"
+PVSCAN_BIN = "/sbin/pvscan"
+LVCHANGE_BIN = "/sbin/lvchange"
+HOOK_NAMESPACE = "https://libvirt.org/schemas/domain/hooks/1.0"
+HOOK_NS_TAG = "{%s}" % HOOK_NAMESPACE
+
+DEBUG = False
+
+def write_debug(msg):
+    if DEBUG:
+        with open("/var/log/libvirt/qemu/suse-qemu-hook-output.log", "a") as f:
+            f.write(msg + "\n")
+
+
+def run_cmd(cmd):
+    cmd_output = ""
+    rc = 0
+
+    msg = ""
+    for m in cmd:
+        msg += m + " "
+    write_debug("run_cmd executing: " + msg)
+        
+    try:
+        cmd_output = check_output(cmd, stderr=subprocess.STDOUT)
+    except CalledProcessError as err:
+        write_debug("run_cmd: caught CalledProcessError with output: " + err.output)
+        rc = err.returncode
+
+    if rc != 0:
+       write_debug("run_cmd failed: " + msg)
+
+    return [rc, cmd_output]
+
+
+def prepare_md(dev):
+    conf = []
+    mdadmopts = []
+    devpath = ""
+    startcfg = dev.find("(")
+
+    # check if MD config specifies a conf file for mdadm
+    if startcfg != -1:
+        endcfg = dev.find(")")
+        conf = ["-c"]
+        conf.append(dev[startcfg + 1:endcfg])
+        dev = dev[:startcfg]
+
+    # check if MD config contains a device or array name
+    if not dev.startswith("/"):
+        mdadmopts = ["-s"]
+        mdadmopts.append("-N")
+        devpath = "/dev/md/" + dev
+    else:
+        devpath = dev
+
+    # check if MD device is already active
+    cmd = [MDADM_BIN, "-Q"]
+    cmd.append(devpath)
+    write_debug("prepare_md: calling mdadm -Q for device " + devpath)
+    ret, cmd_output = run_cmd(cmd)
+    if ret == 0:
+        write_debug("prepare_md: mdadm -Q succeeded for device " + devpath + ". Already activated")
+        return 0
+
+    cmd = [MDADM_BIN, "-A"]
+    cmd.extend(mdadmopts)
+    cmd.extend(conf)
+    cmd.append(devpath)
+
+    write_debug("prepare_md: calling mdadm -A for device " + devpath)
+    ret, cmd_output = run_cmd(cmd)
+
+    if ret != 0:
+        write_debug("prepare_md: mdadm -A failed for device " + devpath)
+    else:
+        write_debug("prepare_md: mdadm -A succeeded for device " + devpath)
+    return ret
+
+
+def release_md(dev):
+    conf = []
+    devpath = ""
+    startcfg = dev.find("(")
+
+    if startcfg != -1:
+        endcfg = dev.find(")")
+        conf = ["-c"]
+        conf.append(dev[startcfg + 1:endcfg])
+        dev = dev[:startcfg]
+
+    # check if MD config contains a device or array name. For
+    # querying and deactivating a device name is required
+    if not dev.startswith("/"):
+        devpath = "/dev/md/" + dev
+    else:
+        devpath = dev
+
+    # check if device exists
+    cmd = [MDADM_BIN, "-Q"]
+    cmd.extend(conf)
+    cmd.append(devpath)
+
+    write_debug("release_md: calling mdadm -Q for device " + devpath)
+    ret, cmd_output = run_cmd(cmd)
+    if ret != 0:
+        write_debug("release_md: mdadm -Q failed for device " + devpath + ". Already deactivated")
+        return 0
+
+    cmd = [MDADM_BIN, "-S"]
+    cmd.extend(conf)
+    cmd.append(devpath)
+    write_debug("release_md: calling mdadm -S for device " + devpath)
+    ret, cmd_output = run_cmd(cmd)
+    if ret == 0:
+        write_debug("release_md: mdadm -S succeeded for device " + devpath)
+    else:
+        write_debug("release_md: mdadm -S failed for device " + devpath)
+
+    return ret
+
+
+def prepare_lvm(dev):
+    cmd = [LVCHANGE_BIN]
+    cmd.append("-aey")
+    cmd.append(dev)
+
+    endtime = time.time() + COMMAND_TIMEOUT;
+    while time.time() < endtime:
+        # When using MD devices for LVM PV, it is best to rescan for PV and VG
+        run_cmd([PVSCAN_BIN])
+        ret, cmd_output = run_cmd(cmd)
+        if ret == 0 and os.path.exists(dev):
+            write_debug("prepare_lvm: lvchange -aey succeeded on device " + dev)
+            return 0
+        else:
+            write_debug("prepare_lvm: lvchange -aey failed on device " + dev)
+        time.sleep(0.1)
+
+    write_debug("prepare_lvm: lvchange -aey never succeeded for device " + dev)
+    return 1
+
+
+def release_lvm(dev):
+    # Nothing to do if the device doesn't exist or is already deactivated
+    if not os.path.exists(dev):
+        write_debug("release_lvm: dev " + dev + " does not exist. Nothing to do!")
+        return 0
+
+    cmd = [LVCHANGE_BIN]
+    cmd.append("-aen")
+    cmd.append(dev)
+
+    endtime = time.time() + COMMAND_TIMEOUT;
+    while time.time() < endtime:
+        ret, cmd_output = run_cmd(cmd)
+        if ret == 0:
+            write_debug("release_lvm: lvchange -aen succeeded for device " + dev)
+            return 0
+        else:
+            write_debug("release_lvm: lvchange -aen failed for device " + dev + ". Trying again...")
+            
+        time.sleep(0.1)
+
+    write_debug("release_lvm: lvchange -aen never succeeded for device " + dev)
+    return 1
+
+
+def prepare_config(params):
+    write_debug("prepare_config: called with params " + params)
+    conf = params.split(";")
+    i = 0
+
+    while i < len(conf):
+        t = conf[i]
+        d = conf[i+1]
+        write_debug("prepare_config: got t = " + t + " and d = " + d)
+        if t == "md":
+            if prepare_md(d):
+                write_debug("prepare_config: failed to prepare MD device " + d)
+                return 1
+        if t == "lvm":
+            if prepare_lvm(d):
+                write_debug("prepare_config: failed to prepare LVM device " + d)
+                return 1
+        i += 2
+
+    return 0
+
+
+def release_config(params):
+    write_debug("release_config: called with params " + params)
+    conf = params.split(";")
+    i = len(conf) - 1
+    ret = 0
+
+    # work backwards through the list when releasing, cleaning
+    # up LVM first, then MD
+    while i >= 0:
+        t = conf[i-1]
+        d = conf[i]
+        write_debug("release_config: got t = " + t + " and d = " + d)
+        if t == "md":
+            if release_md(d):
+                write_debug("release_config: failed to release MD device " + d)
+                ret = 1
+        if t == "lvm":
+            if release_lvm(d):
+                write_debug("release_config: failed to release LVM device " + d)
+                ret = 1
+        i -= 2
+
+    return ret
+
+
+if len(sys.argv) < 3:
+    sys.exit(1)
+
+exit_code = 0
+disk_devs = []
+phase = sys.argv[2]
+vmxml = sys.stdin.read()
+
+tree = etree.fromstring(vmxml.encode("utf-8", "ignore"))
+devs = tree.xpath("/domain/devices/disk")
+dmmd_configs = tree.xpath("/domain/metadata/hook:dmmd/disk", namespaces={'hook': HOOK_NAMESPACE})
+
+if len(dmmd_configs) == 0:
+    write_debug("No dmmd configurations found in <metadata>")
+    sys.exit(0)
+
+write_debug("got phase: " + phase)
+
+# build a list of <disk type='block'> source device names to check against
+# dmmd configurations
+for d in devs:
+    val = d.get("type")
+    if val is None or val != "block":
+        continue
+
+    for child in d:
+        if child.tag == "source":
+            disk_devs.append(child.get("dev"))
+
+# For each dmmd configuration in <metadata>, check there is a corresponding
+# disk
+for config in dmmd_configs:
+    # check that a disk exists for this config. <disk> devices may have
+    # been added or removed without a corresponding update to <metadata>
+    index = config.text.rfind(";")
+    if index == -1:
+        continue
+
+    disk = config.text[index + 1:]
+    # remove config file specfied with '(/path/to/conf)'
+    if disk.endswith(")"):
+        index = disk.rfind("(")
+        if index == -1:
+            continue
+        disk = disk[:index]
+
+    if disk not in disk_devs:
+        write_debug("Ignoring config '" + config.text + "' with no matching <disk> device")
+        continue
+
+    # TODO: check that migration can be handled by the 'prepare' phase on
+    # destination and 'release' phase on source
+    if phase == "prepare":
+        exit_code = prepare_config(config.text)
+
+    if phase == "release":
+        exit_code = release_config(config.text)
+
+sys.exit(exit_code)