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- Other Apps
1. Download and install UnisphereCLI from dell official website. Due to I am using Ubuntu, have to convert the rpm to deb via alien.
sudo apt-get install alien
alien UnisphereCLI-Linux-64-x86-en_US-3.0.0.1.16-1.x86_64.rpm
sudo dpkg -i unispherecli-linux-64-x86-en-us_3.0.0.1.16-2_amd64.deb2. The uemcli program will be installed to /opt/emc/uemcli/bin/uemcli.sh. It require root access to run it. Before run it, remember to configure the uemcli permission level.
sudo /opt/emc/uemcli/bin/setlevel.sh low
sudo /opt/emc/uemcli/bin/uemcli.sh -d xxx.xxx.xxx.xxx -u xxx -p xxx /sys/general show3. I download a nagios plugins from nagios exchange and modify it to suite my own usage.
#!/bin/bash
usage="./check_vnxe.sh [Host] [User] [Password] [Check Command] [Sub Module (Optional)]\n
Available Check Commands:
ssd - Checks all ssd components.
ps - Checks all power supplies.
iomodule - Checks all iomodules.
dae - Checks all daes.
lcc - Checks all lccs.
sp - Checks all storage processors.
dpe - Checks all dpes.
disk - Checks all disks.
mm - Checks all memory modules.
ccard - Checks all ccard modules.
bat - Checks all batteries.
fan - Checks all fans.
eth - Checks all ethernet connection.
fc - Checks all fiber-channel connection.
sas - Checks all SAS connection.
general - Overall health check from /sys/general.
Sub module for general:
hostname - Display system name.
model - Display device model.
sn - Display product serial number.
ver - Display product firmware version.\n
Security warning: It is STRONGLY recommended that a read only user be created in VNXe and used with this script. The script will work with admin login but this is highly insecure!\n
Note: This plugin requires sudo access to run, at least under Nagios on Ubuntu. You will need to add a line to your sudoers file that looks something like this - nagios ALL=(ALL) NOPASSWD:/usr/local/nagios/libexec/check_vnxe.sh. Be sure to only allow this script to run under sudo without password. You will also need to define the check command in Nagios to execute with sudo\n
Additionally, you must set the verification level to low by running /opt/emc/uemcli-1.5.4.1.0027/bin/setlevel.sh l as a root user or this plugin will fail.\n
Please send all comments/feedback to the author, Charles Bender, at charles@beachcamera.com\n
Modified by Me, Lee Pak Hong for my personal usage.\n"
ucli=/opt/emc/uemcli/bin/uemcli.sh
host=$1
user="$2"
password="$3"
cmd=$4
component=$5
# Verify input parameters
if [ -z $1 ] || [ -z $2 ] || [ -z $3 ] || [ -z $4 ]; then
printf "$usage"
exit 3
fi
# Check that Unisphere CLI exists, and then set parameters for it to work
if [ ! -e $ucli ]; then
echo "Unisphere CLI not found. Check that uemcli is installed; if so check the ucli variable at the top of this script"
exit 3
fi
check_field="Health state"
# Define check_vnxe function
check_vnxe () {
temp=/tmp/$cmd-check_`date +%N`
$ucli -d $host -u $user -p $password $check_path show > $temp
if [[ $? -ne 0 ]]; then
echo "UNKNOWN - Unisphere CLI returned an error, unable to perform check."
result=3
export result
fi
#echo $check
check=`cat $temp | grep -i "$check_field" | cut -d "=" -f2 | sed 's/ //'`
#echo $check
if [ -z "$check" ]; then
echo "UNKNOWN - $cmd module not detected"
result=3
export result
elif [ -z `echo $check | grep -i "fail"` ]; then
if [ "$check_field" == "Health state" ]; then
echo "OK - no faults detected"
else
echo "OK - $label $check"
fi
result=0
export result
else
echo "CRITICAL - Faults detected in $cmd modeule"
result=2
export result
fi
rm $temp
}
# Run the script with specified parameters
case "$cmd" in
ssd)
check_path=/env/ssd
check_vnxe
exit $result
;;
ps)
check_path=/env/ps
check_vnxe
exit $result
;;
iomodule)
check_path=/env/iomodule
check_vnxe
exit $result
;;
dae)
check_path=/env/dae
check_vnxe
exit $result
;;
lcc)
check_path=/env/lcc
check_vnxe
exit $result
;;
sp)
check_path=/env/sp
check_vnxe
exit $result
;;
dpe)
check_path=/env/dpe
check_vnxe
exit $result
;;
disk)
check_path=/env/disk
check_vnxe
exit $result
;;
mm)
check_path=/env/mm
check_vnxe
exit $result
;;
ccard)
check_path=/env/ccard
check_vnxe
exit $result
;;
bat)
check_path=/env/bat
check_vnxe
exit $result
;;
general)
check_path=/sys/general
if [ -z "$component" ]; then
check_vnxe
exit $result
else
case "$component" in
hostname)
check_field="name"
label="System name:"
check_vnxe
exit $result
;;
model)
check_field="model"
label="Model:"
check_vnxe
exit $result
;;
sn)
check_field="serial"
label="Product serial number:"
check_vnxe
exit $result
;;
ver)
check_path=/sys/soft/ver
check_field="version"
label="Firmware Version:"
check_vnxe
exit $result
;;
esac
fi
;;
eth)
check_path=/net/port/eth
check_vnxe
exit $result
;;
fc)
check_path=/net/port/fc
check_vnxe
exit $result
;;
sas)
check_path=/net/port/eth
check_vnxe
exit $result
;;
fan)
check_path=/env/fan
check_vnxe
exit $result
;;
*)
printf "$usage"
exit 3
;;
esac4. The script require root access to run, configure sudoers for it.
sudo visudo -f /etc/sudoers.d/nagiosand add below line to it
nagios ALL=(root) NOPASSWD:/path/check_vnxe.sh 5. Remember to add sudo to your nagios commands.
define command{
command_name check_vnxe
command_line sudo /path/check_vnxe.sh $HOSTADDRESS$ username password $ARG1$ $ARG2$
}https://community.emc.com/docs/DOC-40213
https://thesanguy.com/2018/01/29/dell-emc-unity-unisphere-cli-command-reference-guide-uemcli/
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