1 files changed, 64 insertions, 0 deletions
diff --git a/libexec/fence/ssh-trigger b/libexec/fence/ssh-trigger
new file mode 100755
index 0000000..af24028
--- /dev/null
+++ b/libexec/fence/ssh-trigger
@@ -0,0 +1,64 @@
+#!/bin/sh -x
+
+# External FENCE module for container-tools a open-infrastrucutre-container-tools managed
+# systemd nspawn container environment.
+#
+# Copyright (C) 2021 David Kunz <david.kunz@bfh.ch>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of version 2 of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# Further, this software is distributed without any warranty that it is
+# free of the rightful claim of any third person regarding infringement
+# or the like.  Any license provided herein, whether implied or
+# otherwise, applies only to this software file.  Patent licenses, if
+# any, provided herein do not apply to combinations of this program with
+# other software, or any other product whatsoever.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+set -e
+
+PROJECT="open-infrastructure"
+PROGRAM="fence"
+COMMAND="$(basename ${0})"
+
+export SENDER_IP="$(echo ${SSH_CLIENT} | awk '{ print $1 }')"
+
+# Parameter
+PARAMETER="${1}"
+
+if [ -z "${PARAMETER}" ]
+then
+	echo "Usage: ${PROGRAM} COMMAND [OPTIONS]" >&2
+	echo "Usage: ${PROGRAM} COMMAND1,COMMAND2,... [COMMON_OPTIONS]" >&2
+	echo
+	echo "See ${PROGRAM}(1) and ${PROJECT}(7) for more information."
+	exit 1
+fi
+
+# Command
+COMMANDS="${1}"
+
+# Options
+shift 1
+OPTIONS="${*}"
+
+for COMMAND in $(echo "${COMMANDS}" | sed -e 's|,| |g')
+do
+	if [ ! -e "/usr/share/compute-tools/${PROGRAM}/${COMMAND}" ]
+	then
+		echo "'${COMMAND}': no such ${PROGRAM} command, see fence(1)." >&2
+		exit 1
+	fi
+
+	"/usr/share/compute-tools/${PROGRAM}/${COMMAND}" "${OPTIONS}"
+
+done