diff options
Diffstat (limited to 'net-mgmt/flow-tools-ng/files/flow_capture.in')
| -rw-r--r-- | net-mgmt/flow-tools-ng/files/flow_capture.in | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/net-mgmt/flow-tools-ng/files/flow_capture.in b/net-mgmt/flow-tools-ng/files/flow_capture.in new file mode 100644 index 000000000000..856695d6fedf --- /dev/null +++ b/net-mgmt/flow-tools-ng/files/flow_capture.in @@ -0,0 +1,110 @@ +#!/bin/sh +# +# $FreeBSD$ +# + +# PROVIDE: flow_capture +# REQUIRE: LOGIN +# KEYWORD: shutdown + +# +# Add the following line to /etc/rc.conf to enable flow-capture: +# flow_capture_enable (bool): Set it to "YES" to enable flow-capture daemon. +# Set to "NO" by default. +# flow_capture_datadir (str): Base flow data directory. +# Default is "/var/db/flows" +# flow_capture_localip (str): IP address to bind to +# Default to "0.0.0.0" +# flow_capture_remoteip (str): IP address to accept flows from +# Default to "0.0.0.0" or all IPs +# flow_capture_port (int): Port to accept flow data on +# Default is "8787" +# flow_capture_flags (str): Custom additional arguments to be passed +# to flow-collector (default "-E 128M"). +# flow_capture_profiles (str): A list of configuration profiles to enable. +# This allows you to run several instances of +# flow-capture with different parameters. +# Consider the following example: +# flow_capture_enable="YES" +# flow_capture_localip="85.172.168.9" +# flow_capture_profiles="r1 r2" +# flow_capture_r1_datadir="/var/db/flows/r1" +# flow_capture_r1_port="4444" +# flow_capture_r1_flags="-E20G -n287 -N-2" +# flow_capture_r2_datadir="/var/db/flows/r2" +# flow_capture_r2_port="4445" +# flow_capture_r2_flags="-E5G -n287 -N-2" +# +# This will run two instances of the flow-capture +# with parameters taken from appropriate +# flow_capture_PROFILENAME_xxx variables. For +# unspecified parameters flow_capture_xxx +# varialbes will be used. + +. /etc/rc.subr + +name="flow_capture" +rcvar=`set_rcvar` + +setup_profile_vars() +{ + name=flow_capture_$1 + eval ": \${flow_capture_${1}_datadir=${flow_capture_datadir}}" + eval ": \${flow_capture_${1}_localip=${flow_capture_localip}}" + eval ": \${flow_capture_${1}_remoteip=${flow_capture_remoteip}}" + eval ": \${flow_capture_${1}_port=${flow_capture_port}}" + eval ": \${flow_capture_${1}_user=${flow_capture_user}}" + eval ": \${flow_capture_${1}_group=${flow_capture_group}}" + eval ": \${flow_capture_${1}_flags=${flow_capture_flags}}" + eval "pidfile=${flow_capture_pid}.\${flow_capture_${1}_port}" + eval "command_args=\"-w \${flow_capture_${1}_datadir} -p ${flow_capture_pid} \${flow_capture_${1}_localip}/\${flow_capture_${1}_remoteip}/\${flow_capture_${1}_port}\"" +} + +start_profiles() +{ + unset start_cmd + for _profile in ${flow_capture_profiles}; do + setup_profile_vars $_profile + run_rc_command "${rc_arg}" + done +} + +stop_profiles() +{ + unset stop_cmd + for _profile in ${flow_capture_profiles}; do + setup_profile_vars $_profile + run_rc_command "${rc_arg}" + done +} + +load_rc_config $name + +: ${flow_capture_enable="NO"} +: ${flow_capture_datadir="%%FLOW_CAPTURE_SPOOL%%"} +: ${flow_capture_localip="0.0.0.0"} +: ${flow_capture_remoteip="0.0.0.0"} +: ${flow_capture_port="8787"} +: ${flow_capture_pid="%%FLOW_CAPTURE_PIDDIR%%/flow-capture.pid"} +: ${flow_capture_user="flowtools"} +: ${flow_capture_group="flowtools"} +: ${flow_capture_flags="-E 128M"} + +pidfile="${flow_capture_pid}.${flow_capture_port}" + +command="%%PREFIX%%/bin/flow-capture" +command_args="-w ${flow_capture_datadir} -p ${flow_capture_pid} ${flow_capture_localip}/${flow_capture_remoteip}/${flow_capture_port}" + +cmd="$1" +if [ $# -gt 0 ]; then + shift +fi + +[ -n "$*" ] && flow_capture_profiles="$*" + +if [ "${flow_capture_profiles}" ]; then + start_cmd="start_profiles" + stop_cmd="stop_profiles" +fi + +run_rc_command "$cmd" |