Merge pull request #4646 from jow-/introduce-nlbwmon
nlbwmon: add package
This commit is contained in:
Jo-Philipp Wich
GitHub
commit
60e52df628
3 changed files with 182 additions and 0 deletions
42
net/nlbwmon/Makefile
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42
net/nlbwmon/Makefile
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include $(TOPDIR)/rules.mk
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PKG_NAME:=nlbwmon
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PKG_RELEASE:=1
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PKG_SOURCE_PROTO:=git
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PKG_SOURCE_URL:=https://github.com/jow-/nlbwmon.git
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PKG_SOURCE_DATE:=2017-07-28
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PKG_SOURCE_VERSION:=76487b5ec06cdeed097bd91c0216ab61861bcf07
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PKG_MIRROR_HASH:=981c70a7cb1811bbf45261e64a18c5c0fca3fb3a93ac299ce614c08c153ac7e0
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CMAKE_INSTALL:=1
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PKG_MAINTAINER:=Jo-Philipp Wich <jo@mein.io>
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PKG_LICENSE:=ISC
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PKG_LICENSE_FILES:=COPYING
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include $(INCLUDE_DIR)/package.mk
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include $(INCLUDE_DIR)/cmake.mk
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TARGET_CFLAGS += -I$(STAGING_DIR)/usr/include/libnl-tiny
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define Package/nlbwmon
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SECTION:=net
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CATEGORY:=Network
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DEPENDS:=+libubox +libnl-tiny +zlib +kmod-nf-conntrack-netlink
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TITLE:=LEDE Traffic Usage Monitor
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endef
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define Package/nlbwmon/install
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$(INSTALL_DIR) $(1)/usr/sbin
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$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/nlbwmon $(1)/usr/sbin/nlbwmon
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$(LN) nlbwmon $(1)/usr/sbin/nlbw
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$(INSTALL_DIR) $(1)/usr/share/nlbwmon
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$(INSTALL_DATA) $(PKG_BUILD_DIR)/protocols.txt $(1)/usr/share/nlbwmon/protocols
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$(INSTALL_DIR) $(1)/etc/init.d
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$(INSTALL_BIN) ./files/nlbwmon.init $(1)/etc/init.d/nlbwmon
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$(INSTALL_DIR) $(1)/etc/config
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$(INSTALL_CONF) ./files/nlbwmon.config $(1)/etc/config/nlbwmon
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endef
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$(eval $(call BuildPackage,nlbwmon))
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51
net/nlbwmon/files/nlbwmon.config
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51
net/nlbwmon/files/nlbwmon.config
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config nlbwmon
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# Interval at which the temporary in-memory database is committed to
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# the persistent database directory
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option commit_interval 24h
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# Interval at which traffic counters of still established connections
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# are refreshed from netlink information
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option refresh_interval 30s
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# Storage directory for the database files
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option database_directory /var/lib/nlbwmon
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# Amount of database generations to retain. If the limit is reached,
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# the oldest database files are deleted.
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option database_generations 10
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# Accounting period interval; may be either in the format YYYY-MM-DD/NN
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# to start a new accounting period exactly every NN days, beginning at
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# the given date, or a number specifiying the day of month at which to
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# start the next accounting period.
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#option database_interval '2017-01-17/14' # every 14 days, starting at Tue
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#option database_interval '-2' # second last day of month, e.g. 30th in March
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option database_interval '1' # first day of month (default)
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# The maximum amount of entries that should be put into the database,
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# setting the limit to 0 will allow databases to grow indefinitely.
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option database_limit 10000
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# Whether to preallocate the maximum possible database size in memory.
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# This is mainly useful for memory constrained systems which might not
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# be able to satisfy memory allocation after longer uptime periods.
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# Only effective in conjunction with database_limit, ignored otherwise.
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#option database_prealloc 0
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# Whether to gzip compress archive databases. Compressing the database
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# files makes accessing old data slightly slower but helps to reduce
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# storage requirements.
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#option database_compress 1
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# Protocol description file, used to distinguish traffic streams by
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# IP protocol number and port
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option protocol_database /usr/share/nlbwmon/protocols
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# List of local subnets. Only conntrack streams from or to any of these
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# subnets are counted. Logical interface names may be specified to
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# resolve the local subnets on the fly.
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list local_network '192.168.0.0/16'
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list local_network '172.16.0.0/12'
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list local_network '10.0.0.0/8'
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list local_network 'lan'
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89
net/nlbwmon/files/nlbwmon.init
Executable file
89
net/nlbwmon/files/nlbwmon.init
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#!/bin/sh /etc/rc.common
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START=60
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USE_PROCD=1
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NAME=nlbwmon
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PROG=/usr/sbin/nlbwmon
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add_subnet() {
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local network="$1"
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local range ranges
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case "$network" in
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*.*|*:*)
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procd_append_param command '-s' "$network"
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;;
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*)
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if network_get_subnets ranges "$network"; then
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for range in $ranges; do
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procd_append_param command '-s' "$range"
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done
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fi
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if network_get_subnets6 ranges "$network"; then
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for range in $ranges; do
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procd_append_param command '-s' "$range"
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done
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fi
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;;
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esac
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}
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add_option() {
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local cfg="$1"
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local flag="$2"
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local option="$3"
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local default="$4"
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local value
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config_get value "$cfg" "$option" "$default"
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[ -n "$value" ] && procd_append_param command "$flag" "$value"
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}
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add_bool() {
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local cfg="$1"
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local flag="$2"
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local option="$3"
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local default="$4"
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local value
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config_get_bool value "$cfg" "$option" "$default"
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[ $value -eq 1 ] && procd_append_param command "$flag"
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}
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parse_config() {
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. /lib/functions/network.sh
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local cfg="$1"
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local dir
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config_get dir "$cfg" database_directory /var/lib/nlbwmon
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mkdir -p "$dir"
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procd_append_param command -o "$dir"
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add_option "$cfg" -i commit_interval 24h
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add_option "$cfg" -r refresh_interval 30s
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add_option "$cfg" -p protocol_database /usr/share/nlbwmon/protocols
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add_option "$cfg" -G database_generations 10
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add_option "$cfg" -I database_interval 1
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add_option "$cfg" -L database_limit 10000
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add_bool "$cfg" -P database_prealloc 0
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add_bool "$cfg" -Z database_compress 1
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config_list_foreach "$cfg" local_network add_subnet
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}
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start_service() {
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procd_open_instance
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procd_set_param stderr 1
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procd_set_param command "$PROG"
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config_load nlbwmon
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config_foreach parse_config nlbwmon
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procd_close_instance
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}
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