libvirt/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"