cdist-backup/conf/helper/cdist-explorer-remote-run
Nico Schottelius edc4bf6a47 add template for cdist-explorer-remote-run
Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>
2011-02-23 16:31:28 +01:00

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#!/bin/sh
#
# 2010-2011 Nico Schottelius (nico-cdist at schottelius.org)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
#
# FIXME: Replace * references: * breaks if there is no explorer
# or FIXME: check that there is at least one explorer?
#
. cdist-config
if [ $# -lt 3 ]; then
__cdist_usage "<target host> <remote srcdir> <remote dstdir> [explorer args]"
fi
set -ue
__cdist_target_host="$1"; shift
__cdist_remote_src_dir="$1"; shift
__cdist_remote_dst_dir="$1"; shift
# Create remote destination directory
ssh "${__cdist_remote_user}@${__cdist_target_host}" \
"mkdir -p \"${__cdist_remote_dst_dir}\""
# FIXME: enable -q as soon as the code is cleaned up
cd "${__cdist_local_src_dir}"
# Ensure there is at least one explorer
num="$(ls -1 | wc -l)"
if [ "$num" -lt 1 ]; then
__cdist_exit_err "${__cdist_local_src_dir}: Contains no explorers"
fi
# Execute all explorers
for explorer in *; do
if [ -f "$explorer" ]; then
if [ ! -x "$explorer" ]; then
echo "Explorer \"$explorer\" exists, but is not executable."
continue
fi
# Execute explorers and save results in remote destination directory
ssh "${__cdist_remote_user}@${__cdist_target_host}" \
"cd \"${__cdist_remote_src_dir}\" && \"./$explorer\" > \
\"${__cdist_remote_dst_dir}/${explorer}\"" "$@"
else
if [ -e "$explorer" ]; then
echo "Explorer \"$explorer\" exists, but is not a file."
continue
fi
fi
done
# Copy results back to us
scp "${__cdist_remote_user}@${__cdist_target_host}:${__cdist_remote_dst_dir}/*" \
"$__cdist_local_dst_dir"