Initial commitv0.1

6 files changed, 128 insertions, 0 deletions

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..e5946fb
--- /dev/null
+++ b/README.md
@@ -0,0 +1,4 @@
+Distributed configuration tool
+==============================
+This is tool for distributed configuration. It provides the way to distribute
+configuration trough git to every host.
diff --git a/bridge/dhcpd.conf b/bridge/dhcpd.conf
new file mode 100644
index 0000000..7aa8ab2
--- /dev/null
+++ b/bridge/dhcpd.conf
@@ -0,0 +1,13 @@
+authoritative;
+
+default-lease-time 600;
+max-lease-time 7200;
+
+subnet 192.168.30.0 netmask 255.255.255.0 {
+	range 192.168.30.10 192.168.30.250;
+	option routers 192.168.30.1;
+	option subnet-mask 255.255.255.0;
+	option broadcast-address 192.168.30.255;
+}
+
+option domain-name-servers 217.31.204.130, 193.29.206.206;
diff --git a/bridge/init/bridge b/bridge/init/bridge
new file mode 100644
index 0000000..9cae7e4
--- /dev/null
+++ b/bridge/init/bridge
@@ -0,0 +1,22 @@
+#!/sbin/openrc-run
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+start() {
+	# Add bridge interface
+	if ! ip link list bridge 2>/dev/null >&2; then
+		ip link add name bridge type bridge
+	fi
+	# Set bridge up
+	ip link set bridge up
+	# Set ip address
+	if [ -z "$(ip addr show dev bridge to 192.168.30.1)" ]; then
+		ip addr add 192.168.30.1/24 dev vbr0
+	fi
+}
+
+stop() {
+	if ip link list bridge 2>/dev/null >&2; then
+		ip link del dev bridge
+	fi
+}
diff --git a/bridge/init/bridge-dhcp b/bridge/init/bridge-dhcp
new file mode 100644
index 0000000..6bbb43f
--- /dev/null
+++ b/bridge/init/bridge-dhcp
@@ -0,0 +1,13 @@
+#!/sbin/openrc-run
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+description="Bridge dhcp daemon"
+command="/usr/sbin/dhcpd"
+pidfile="/run/syncthing.pid"
+command_args="-4 -pf $pidfile -cf /etc/dhcp/bridge_dhcpd.conf bridge"
+
+depend() {
+	need bridge
+	use logger
+}
diff --git a/bridge/sysctl.conf b/bridge/sysctl.conf
new file mode 100644
index 0000000..9ad9779
--- /dev/null
+++ b/bridge/sysctl.conf
@@ -0,0 +1,3 @@
+# vim: ft=sysctl
+# Enable ipv4 forwarding
+net.ipv4.ip_forward=1
diff --git a/multiconfig.sh b/multiconfig.sh
new file mode 100755
index 0000000..1519e48
--- /dev/null
+++ b/multiconfig.sh
@@ -0,0 +1,73 @@
+#!/bin/sh
+set -e
+
+ARGS=""
+LOCAL=false
+SYSLOG=false
+
+# TODO email notifications
+
+while [ $# -gt 0 ]; do
+	case "$1" in
+		-h|--help)
+			echo "Multiconfig system call script"
+			echo "Usage: multiconfig.sh [OPTION]..."
+			echo
+			echo "Options:"
+			echo "--local - Use current working directory as multiconfig source."
+			echo "--syslog - pipe output to syslog"
+			echo "Passed options:"
+			echo "--verbose - Make output more verbose"
+			echo "--quiet - Make output more quiet"
+			echo "--operation OPT - run only given operation"
+			exit 0
+			;;
+		--verbose|-v|--quiet|-q)
+			ARGS="$ARGS $1"
+			;;
+		--operation|-o)
+			ARGS="$ARGS $1 $2"
+			shift
+			;;
+		--local)
+			LOCAL=true
+			;;
+		--syslog)
+			SYSLOG=true
+			;;
+	esac
+	shift
+done
+
+[ "$(id -u)" == 0 ] || {
+	echo "Please run this script only as root."
+	exit 1
+}
+
+PREFIX="/root/.multiconfig"
+
+# Check if we have key
+if [ ! -f "$PREFIX/key" ]; then
+	echo "Key is not in expected path. Please setup this host for multiconfig."
+	exit 1
+fi
+
+# TODO check key access rights
+
+if ! $LOCAL; then
+	if [ -d "$PREFIX/repo" ]; then
+		true
+		# TODO git clone
+	fi
+	cd "$PREFIX/repo"
+	# Pull git repository
+	git fetch
+	git reset --hard origin/master
+	git clean -xdf
+fi
+
+# TODO check repository signature
+
+CMD="./run.sh --key $PREFIX/key $ARGS"
+# Run command
+$CMD