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# implement "show tech-support brief"
# usage: tech-support [brief] [ save [ <filename> ] ]
# NOTE: this file is sourced, NOT executed
function header {
echo
echo ----------------
echo "$*"
echo ----------------
}
# by default send to stdout
OUT=1
FLAG=0
REMOTE=0
DEFAULT_PATH=/config/support
DEFAULT_GROUP=users
do_rotate ()
{
local count=`ls -t $DEFAULT_PATH/*.tech-support.* 2>/dev/null |wc -l`
if (( count >= 100 )); then
local dfile=`ls -t $DEFAULT_PATH/*.tech-support.* 2>/dev/null |tail -1`
rm -f $dfile >&/dev/null \
&& echo "Removed old tech-support brief output file '$dfile'"
fi
}
HOSTNAME=`hostname`
CURTIME=`date +%F-%H%M%S`
if [ "$1" == "save-uncompressed" ]; then
FLAG="1"
elif [ "$1" == "save" ]; then
FLAG="0"
fi
if [ "$1" == "save" ] || [ "$1" == "save-uncompressed" ]; then
# "save" or save-uncompressed is specified. save output to file.
OUT="$HOSTNAME.tech-support.$CURTIME.txt"
if [ -n "$2" ]; then
if [[ "$2" =~ scp:///* || "$2" =~ ftp:///* ]]; then
REMOTE="1"
else
#file to be save locally
OUT="$2.$OUT"
fi
fi
if [[ $OUT != /* ]]; then
# it's not absolute path. save in default path.
mkdir -p $DEFAULT_PATH >& /dev/null
chgrp $DEFAULT_GROUP $DEFAULT_PATH >& /dev/null
chmod 775 $DEFAULT_PATH >& /dev/null
OUT="$DEFAULT_PATH/$OUT"
do_rotate
fi
if ! touch $OUT >& /dev/null; then
echo "Cannot create tech-support file '$OUT'"
exit 1
fi
if [ $REMOTE != "1" ]; then
echo "Saving output to '$OUT'..."
fi
fi
(
export PATH=/sbin:/usr/sbin:$PATH
header Show Tech-Support Brief
header CONFIGURATION
header VyOS Version and Package Changes
show version all
header Running configuration
show configuration
header INTERFACES
header Interfaces
show interfaces
header ROUTING
function show_route_limit ()
{
NUM=$(show $1 route $2 | wc -l)
# subtract 3 lines of header
[ $NUM -gt 3 ] && NUM=$[$NUM - 3]
OUTPUT=$(echo show $1 route $2 \(total $NUM\))
CMD="show $1 route $2"
if [ $3 -eq 0 ]
then
header $OUTPUT
vtysh -c "$CMD"
else
header "$OUTPUT- limit $3"
vtysh -c "$CMD" | head -n $3
fi
}
#
# show all connected/static, limit the output others and include a total
#
show_route_limit ip connected 0
show_route_limit ip static 0
show_route_limit ip rip 500
show_route_limit ip ospf 500
show_route_limit ip bgp 500
show_route_limit ip '' 500
show_route_limit ipv6 connected 0
show_route_limit ipv6 static 0
show_route_limit ipv6 ripng 500
show_route_limit ipv6 ospf6 500
show_route_limit ipv6 bgp 500
show_route_limit ipv6 '' 500
header Recent 100 Log Messages
show log tail 100
header "END OF TECH-SUPPORT BRIEF FILE"
) 1>&$OUT 2>&1
if [ $OUT != "1" ]; then
chgrp $DEFAULT_GROUP $OUT >& /dev/null
chmod 664 $OUT >& /dev/null
if [ $FLAG == "0" ]; then
gzip $OUT
OUT=$OUT.gz
if [ $REMOTE != "1" ]; then
echo "File $OUT is the compressed file."
fi
fi
if [ $REMOTE != "1" ]; then
echo "Done."
fi
fi
if [ $REMOTE == "1" ]; then
python3 -c "from vyos.remote import upload; upload(\"$OUT\", \"$2\")"
fi
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