packages/net/nrpe/Makefile

#
# Copyright (C) 2007 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
#

include $(TOPDIR)/rules.mk

PKG_NAME:=nrpe
PKG_VERSION:=2.12
PKG_RELEASE:=1

PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=@SF/nagios
PKG_MD5SUM:=b2d75e2962f1e3151ef58794d60c9e97

include $(INCLUDE_DIR)/package.mk

define Package/nrpe
  SECTION:=net
  CATEGORY:=Network
  DEPENDS:=+libopenssl
  TITLE:=Daemon to execute Nagios check commands on remote hosts
  URL:=http://www.nagios.org/download
endef

define Package/nrpe/description
	The NRPE addon is designed to allow you to execute Nagios plugins on
	remote Linux/Unix machines.  The main reason for doing this is to allow
	Nagios to monitor "local" resources (like CPU load, memory usage, etc.)
	on remote machines.  Since these public resources are not usually
	exposed to external machines, an agent like NRPE must be installed on
	the remote Linux/Unix machines.
endef

define Package/nrpe/postinst
#!/bin/sh

id=50
name=nagios
home=/var/run/nagios
shell=/bin/false

# do not change below
# check if we are on real system
if [ -z "$${IPKG_INSTROOT}" ]; then
        # create copies of passwd and group, if we use squashfs
        rootfs=`mount |awk '/root/ { print $$5 }'`
        if [ "$$rootfs" = "squashfs" ]; then
                if [ -h /etc/group ]; then
                        rm /etc/group
                        cp -p /rom/etc/group /etc/group
                fi
                if [ -h /etc/passwd ]; then
                        rm /etc/passwd
                        cp -p /rom/etc/passwd /etc/passwd
                fi
        fi
fi

echo ""
if [ -z "$$(grep ^\\$${name}: $${IPKG_INSTROOT}/etc/group)" ]; then
        echo "adding group $$name to /etc/group"
        echo "$${name}:x:$${id}:" >> $${IPKG_INSTROOT}/etc/group
fi
if [ -z "$$(grep ^\\$${name}: $${IPKG_INSTROOT}/etc/passwd)" ]; then
        echo "adding user $$name to /etc/passwd"
        echo "$${name}:x:$${id}:$${id}:$${name}:$${home}:$${shell}" >> $${IPKG_INSTROOT}/etc/passwd
fi
endef

CONFIGURE_ARGS += \
	--with-ssl="$(STAGING_DIR)/usr" \

define Package/nrpe/install
	$(INSTALL_DIR) $(1)/usr/sbin
	$(INSTALL_DIR) $(1)/etc
	$(INSTALL_DIR) $(1)/etc/init.d
	$(INSTALL_DATA) ./files/nrpe.cfg $(1)/etc/nrpe.cfg
	$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/nrpe $(1)/usr/sbin
	$(INSTALL_BIN) ./files/$(PKG_NAME).init $(1)/etc/init.d/$(PKG_NAME)
endef

$(eval $(call BuildPackage,nrpe))

$(eval $(call RequireCommand,openssl, \
	$(PKG_NAME) requires openssl installed on the host-system. \
))