1 files changed, 106 insertions, 0 deletions
diff --git a/xen-supportconfig b/xen-supportconfig
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+++ b/xen-supportconfig
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+#!/bin/bash
+#############################################################
+# Name:        Supportconfig Plugin for Xen
+# Description: Gathers important troubleshooting information
+#              about Xen and its tools
+# Author:      Jim Fehlig <jfehlig@suse.com>
+#############################################################
+
+# TODO:
+# - Anything needed for UEFI?
+#
+
+RCFILE="/usr/lib/supportconfig/resources/scplugin.rc"
+
+GRUB2_CONF_FILES="/etc/default/grub"
+XEN_CONF_FILES="/etc/xen/xl.conf /etc/sysconfig/xencommons /etc/sysconfig/xendomains"
+XEN_SERVICES="xencommons xendomains xen-watchdog"
+VM_CONF_FILES=""
+XEN_LOG_FILES=""
+
+if [ -s $RCFILE ]; then
+    if ! source $RCFILE; then
+        echo "ERROR: Initializing resource file: $RCFILE" >&2
+        exit 1
+    fi
+fi
+
+rpm_verify() {
+    thisrpm="$1"
+    local ret=0
+
+    echo
+    echo "#==[ Validating RPM ]=================================#"
+    if rpm -q "$thisrpm" >/dev/null 2>&1; then
+        echo "# rpm -V $thisrpm"
+
+        if rpm -V "$thisrpm"; then
+            echo "Status: Passed"
+        else
+            echo "Status: WARNING"
+        fi
+    else
+        echo "package $thisrpm is not installed"
+	ret=1
+    fi
+    echo
+    return $ret
+}
+
+# if no xen package we are done
+if ! rpm_verify xen; then
+    echo "Skipped"
+    exit 0
+fi
+
+# if not a xen host (dom0) we are done
+echo "#==[ Checking if booted Xen ]=================================#"
+if [ ! -d /proc/xen ] || [ ! -e /proc/xen/capabilities ] || [ `cat /proc/xen/capabilities` != "control_d" ]; then
+    echo "No"
+    echo "Skipped"
+    exit 0
+else
+    echo "Yes"
+    echo
+fi
+
+# basic system information:
+plugin_command "uname -r"
+for service in $XEN_SERVICES; do
+    plugin_command "systemctl status $service"
+    plugin_command "systemctl is-enabled $service"
+done
+plugin_command "lscpu"
+plugin_command "xl info --numa"
+plugin_command "xl list"
+plugin_command "xl pci-assignable-list"
+plugin_command "xenstore-ls"
+plugin_command "ps -ef | grep xen"
+# dump grub2-related conf files
+pconf_files "$GRUB2_CONF_FILES"
+# dump Xen-related conf files
+pconf_files "$XEN_CONF_FILES"
+
+# detailed system info:
+plugin_command "xl list --long"
+plugin_command "xl dmesg"
+# network-related info often useful for debugging
+if [ systemctl is-enabled NetworkManager.service 2>&1 > /dev/null ]; then
+    echo "NOTE: NetworkManager should not be enabled on a Xen host"
+fi
+plugin_command "route -n"
+plugin_command "arp -v"
+plugin_command "ip link show type bridge"
+plugin_command "bridge link show"
+# list contents of common config and image directories
+plugin_command "ls -alR /etc/xen/vm/"
+plugin_command "ls -alR /etc/xen/auto/"
+plugin_command "ls -alR /var/lib/xen/images/"
+# dump VM-related conf files
+test -d /etc/xen/vm && VM_CONF_FILES=$(find -L /etc/xen/vm/ -type f | sort)
+pconf_files "$VM_CONF_FILES"
+# dump log files
+test -d /var/log/xen && XEN_LOG_FILES="$(find -L /var/log/xen/ -type f | grep 'log$' | sort)"
+plog_files 0 "$XEN_LOG_FILES"
+
+echo "Done"