blob: b65c438622793134adcf1c28aa6e6010ed4d0784 [file] [log] [blame]
#!/bin/bash
# -----------------------------------------------------------------------------
# Remotely pushes bits to a remote node in preparation for install.
# -----------------------------------------------------------------------------
function _usage () {
cat << _EOF_
usage:
$(basename $0) [node]
options:
- [node] : the target node to prime for installation
summary:
Remotely pushes bits to a remote node in preparation for install.
$(basename $0) is invoked as part of 'onos-install', and shouldn't be
directly invoked for the most part.
_EOF_
}
[ $# -gt 1 ] || [ "$1" = "-h" ] && _usage && exit 0
[ ! -d "$ONOS_ROOT" ] && echo "ONOS_ROOT isn't set correctly" >&2 && exit 1
set -e
set -u
. $ONOS_ROOT/tools/build/envDefaults
[ ! -f "$ONOS_TAR" ] && echo "$ONOS_TAR does not exist - run onos-package?" >&2 && exit 1
node=${1:-$OCI}
remote=$ONOS_USER@$node
SSH_OPTIONS=" -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null \
-o ControlMaster=auto -o ControlPath=~/.ssh/mux-%r@%h:%p \
-o ControlPersist=300 "
USE_RSYNC=${USE_RSYNC:-'false'}
if [ "$USE_RSYNC" = "true" ]; then
if ssh $remote $SSH_OPTIONS which rsync >&2 > /dev/null; then
echo "Using rsync"
else
echo "Installing rsync"
# TODO check remote OS and use proper method to install rsync
ssh $remote sudo apt-get install -y rsync || USE_RSYNC='false'
fi
fi
if [ "$USE_RSYNC" = "clean" ]; then
# clean remote rsync stage directory
ssh $remote rm -rf "/tmp/$ONOS_BITS"
fi
if [ "$USE_RSYNC" = "true" ]; then
# local rsync stage directory
RSYNC_STAGE=`mktemp -d -t onostar` || exit 1
trap "rm -rf $RSYNC_STAGE" EXIT
tar xf $ONOS_TAR -C $RSYNC_STAGE
tar tf $ONOS_TAR > $RSYNC_STAGE/files
touch -r $ONOS_TAR $RSYNC_STAGE/files
# initialize remote stage with remote ONOS tar.
# This is a workaround to benefit from onos-push-bits-through-proxy.
# TODO would like to use tar hash to skip rsync when possible,
# but couldn't due to tarball chksum mismatch, described below.
ssh $remote $SSH_OPTIONS \
"mkdir -p \"/tmp/$ONOS_BITS\" && \
tar xzf \"/tmp/`basename ${ONOS_TAR}`\" -C \"/tmp/$ONOS_BITS\" || exit 0 "
# sync contents of $ONOS_TAR
rsync -az --delete --checksum --omit-dir-times --progress \
-e "ssh $SSH_OPTIONS" \
--rsync-path="mkdir -p /tmp/$ONOS_BITS/ && rsync" \
$RSYNC_STAGE/ $remote:/tmp/$ONOS_BITS
# create $ONOS_TAR equivalent tar ball remotely
# TODO hash will not be the same as local one, probably due to different uid, etc.
echo "Rebuilding ONOS tar on $node"
ssh $remote $SSH_OPTIONS tar czf "/tmp/`basename ${ONOS_TAR}`" -C "/tmp/$ONOS_BITS" --no-recursion -T "/tmp/$ONOS_BITS/files"
else
echo "Using scp"
locHash=$(cksum $ONOS_TAR | cut -d' ' -f1,2)
remHash=$(ssh $remote cksum $ONOS_TAR 2>/dev/null | cut -d' ' -f1,2)
if [ -n "$locHash" ] && [ "$locHash" = "$remHash" ]; then
echo "ONOS bits $ONOS_TAR already up-to-date on $node..."
else
scp -q $ONOS_TAR $remote:/tmp
fi
fi