forked from freifunk-franken/firmware
fff-gateway: add package
This introduces a new script for simple gateway configuration. The main configuregateway script is able to execute functions for various steps like 'configure' or 'apply' from scripts in /etc/gateway.d. This makes it easy to distribute configuration to the appropriate packages. Signed-off-by: Fabian Bläse <fabian@blaese.de> Reviewed-by: Robert Langhammer <rlanghammer@web.de> Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Reviewed-by: Tim Niemeyer <tim@tn-x.org>
This commit is contained in:
parent
d9371a7a22
commit
b40c45b69c
|
@ -0,0 +1,38 @@
|
|||
include $(TOPDIR)/rules.mk
|
||||
|
||||
PKG_NAME:=fff-gateway
|
||||
PKG_VERSION:=1
|
||||
PKG_RELEASE:=1
|
||||
|
||||
PKG_BUILD_DIR:=$(BUILD_DIR)/fff-gateway
|
||||
|
||||
include $(INCLUDE_DIR)/package.mk
|
||||
|
||||
define Package/fff-gateway
|
||||
SECTION:=base
|
||||
CATEGORY:=Freifunk
|
||||
TITLE:= Freifunk-Franken gateway configuration
|
||||
URL:=https://www.freifunk-franken.de
|
||||
endef
|
||||
|
||||
define Package/fff-gateway/description
|
||||
This package configures the gateway
|
||||
endef
|
||||
|
||||
define Build/Prepare
|
||||
echo "all: " > $(PKG_BUILD_DIR)/Makefile
|
||||
endef
|
||||
|
||||
define Build/Configure
|
||||
# nothing
|
||||
endef
|
||||
|
||||
define Build/Compile
|
||||
# nothing
|
||||
endef
|
||||
|
||||
define Package/fff-gateway/install
|
||||
$(CP) ./files/* $(1)/
|
||||
endef
|
||||
|
||||
$(eval $(call BuildPackage,fff-gateway))
|
|
@ -0,0 +1,102 @@
|
|||
#!/bin/sh
|
||||
# This program 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.
|
||||
|
||||
# This program 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.
|
||||
|
||||
|
||||
# IMPORTANT!!
|
||||
# DO NOT RUN THIS IN CRONJOB!
|
||||
|
||||
execute_subshell() {
|
||||
if [ $# -ne 1 ]; then
|
||||
echo "Usage:" "$0" "<function>"
|
||||
fi
|
||||
|
||||
for script in /etc/gateway.d/*; do
|
||||
(
|
||||
# unset function to prevent executing parents shell function
|
||||
unset -f "$1"
|
||||
. "$script"
|
||||
|
||||
if type "$1" | grep -q "shell function"; then
|
||||
"$1"
|
||||
fi
|
||||
)
|
||||
|
||||
if [ $? -ne 0 ]; then
|
||||
echo "Error when executing" "$1" "from" "$(basename "$script")"
|
||||
exit 1
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
configure() {
|
||||
echo "This script might remove existing vlans, interfaces, addresses, etc."
|
||||
read -r -p "Do you really want to continue? (y/n) " response
|
||||
if ! ( [ "$response" == "y" ] || [ "$response" == "Y" ] ); then
|
||||
exit 1
|
||||
fi
|
||||
|
||||
execute_subshell configure
|
||||
|
||||
exit 0
|
||||
}
|
||||
|
||||
reload_services() {
|
||||
execute_subshell reload
|
||||
reload_config
|
||||
}
|
||||
|
||||
apply_changes() {
|
||||
execute_subshell apply
|
||||
reload_services
|
||||
exit 0
|
||||
}
|
||||
|
||||
revert_changes() {
|
||||
execute_subshell revert
|
||||
exit 0
|
||||
}
|
||||
|
||||
test_changes() {
|
||||
reload_services
|
||||
|
||||
sleep 5
|
||||
echo "Configuration reloaded. Changes will be reverted in 200s."
|
||||
echo "Kill this script to keep changes."
|
||||
sleep 200
|
||||
echo "Reverting changes.."
|
||||
|
||||
revert_changes
|
||||
reload_services
|
||||
}
|
||||
|
||||
|
||||
usage() {
|
||||
echo "Usage: $0 [OPTION]"
|
||||
echo
|
||||
echo "Options:"
|
||||
echo " -c: configure. No commit, no restart!"
|
||||
echo " -t: test changes. Restarts services, waits up to 200s for SIGINT"
|
||||
echo " -a: apply changes"
|
||||
echo " -r: revert changes"
|
||||
}
|
||||
|
||||
|
||||
if [ $# != 1 ]; then
|
||||
usage; exit 1
|
||||
fi
|
||||
|
||||
case "$1" in
|
||||
-c) configure ;;
|
||||
-t) test_changes ;;
|
||||
-a) apply_changes ;;
|
||||
-r) revert_changes ;;
|
||||
*) usage; exit 1 ;;
|
||||
esac
|
Loading…
Reference in New Issue