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#!/bin/bash
# Copyright 2015 Mellanox Technologies, Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
readonly SCRIPT_NAME=`basename $0`
sysctl_conf_no_apply=no
function sysctl_conf (){
# params
op="$1"
var="$2"
val="$3"
# apply
if [ "x$op" == "xapply" ]; then
sysctl -e -p > /dev/null 2>&1
fi
# unset
if [ "x$op" == "xunset" -a "x$var" != "x" ]; then
sed -e "/^[\t\ ]*$var[\t\ ]*=.*$/d" -i /etc/sysctl.conf
if [ "x$sysctl_conf_no_apply" != "xyes" ]; then
sysctl_conf apply
fi
fi
# set
if [ "x$op" == "xset" -a "x$var" != "x" -a "x$val" != "x" ]; then
sysctl_conf_no_apply=yes
sval="$val"
sysctl_conf unset "$var"
echo "$var=$sval" >> /etc/sysctl.conf
sysctl_conf apply
sysctl_conf_no_apply=no
fi
}
function logger_print () {
priority=$1
msg=$2
logger -t $SCRIPT_NAME "${priority}: ${msg}"
echo $(date +"%Y-%m-%d %H:%M:%S") $SCRIPT_NAME ${priority}: ${msg} >> /var/log/mellanox-plugin.log
}
function get_mlnx_param () {
param="$1"
val=$(ruby -r hiera -r yaml -e "hiera = Hiera.new(:config => '/etc/puppet/hiera.yaml'); mlnx = hiera.lookup 'mellanox-plugin', [], {}; puts mlnx['"$param"']")
echo $val
}
function get_distro () {
if [[ -f /etc/redhat-release ]]; then
dist='redhat';
elif [[ -f /etc/debian_version ]]; then
dist='ubuntu';
else
logger_print error "Could not detect linux distribution"
fi
echo $dist
}
function get_param () {
param="$1"
val=$(ruby -r hiera -r yaml -e 'hiera = Hiera.new(:config => '\''/etc/puppet/hiera.yaml'\''); out = hiera.lookup '\'''"$param"''\'', [], {}; puts out')
echo $val
}
readonly DISTRO=`get_distro`
readonly DRIVER=`get_mlnx_param driver`
readonly SRIOV=`get_mlnx_param sriov`
readonly USER_NUM_OF_VFS=`get_mlnx_param num_of_vfs`
readonly ISER=`get_mlnx_param iser`
readonly MAX_VFS=62
readonly MAX_VFS_CX5=96
readonly MIN_VFS=1
readonly CX=`get_mlnx_param cx_card`
readonly NETWORK_TYPE=`get_mlnx_param network_type`
readonly PHYSICAL_PORT=`get_mlnx_param physical_port`
readonly VXLAN_OFFLOADING=`get_mlnx_param vxlan_offloading`
readonly ROLES=`get_param roles`
readonly ROLE=`get_param role`
readonly DEBUG=`get_param debug`
readonly QOS=`get_mlnx_param mlnx_qos`
readonly REBOOT_REQUIRED=`get_mlnx_param reboot_required`
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