utils: Add diagnostic script

[petitboot] / utils / pb-sos

diff --git a/utils/pb-sos b/utils/pb-sos
new file mode 100755 (executable)
index 0000000..2e9802e
--- /dev/null
+++ b/utils/pb-sos
@@ -0,0 +1,76 @@
+#!/bin/sh
+
+diagdir="diag"
+tarfile="pb-sos.tar"
+tarflags=""
+corefile="/core"
+verbose=0
+
+usage() {
+       echo "usage: $0 [-v] [-f file] [-d user@host:/path]"
+}
+
+log() {
+       if [ $verbose -eq 1 ]
+       then
+               echo $1
+       fi
+}
+
+ARGS=`getopt vd:f:h "$@"`
+rc=$?
+set -- $ARGS
+if [ $# -lt 1 ] || [ $rc -ne 0 ]; then
+       usage
+       exit 1
+fi
+
+while [ $# -gt 0 ]
+do
+    case "$1" in
+       -v)     verbose=1; tarflags="$tarflags --verbose";;
+       -f)     tarfile="$2"; shift;;
+       -d)     desthost="$2"; shift;;
+       --)     shift; break;;
+       -h)
+               usage
+               exit 1;;
+       -*)
+               usage
+               exit 1;;
+       *)      break;;
+    esac
+    shift
+done
+
+mkdir -p /$diagdir
+
+# Include version of pb-discover
+pb-discover --version > /$diagdir/version
+
+# Unconditionally grab relevant /var/log files
+log "Adding files from /var/log"
+cp -r /var/log/messages /var/log/petitboot /$diagdir/
+
+# Check if pb-discover segfaulted
+if [ -r $corefile ]
+then
+       log "Adding core dump"
+       cp /core /$diagdir/
+fi
+
+# Copy dmesg
+log "Adding dmesg"
+dmesg > /$diagdir/dmesg
+
+log "Compressing..."
+cd /
+tar $tarflags -cf $tarfile $diagdir
+
+echo "Complete, tarfile location $tarfile"
+
+# Optionally scp out to a host
+if [ -n "${desthost+1}" ]; then
+       echo "Copying to remote host $desthost"
+       scp $tarfile $desthost
+fi