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- yum update
- yum install perl
- yum install perl-core
- yum install rrdtool
- yum install rrdtool-perl
- yum install libpng12
- yum install rsync
- yum install ntp
You can run the two commands below to accomplish this.
Code Block |
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language | bash |
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firstline | 1 |
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title | Update | Install |
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yum update
yum install -y perl perl-core rrdtool rrdtool-perl libpng12 rsync ntp |
Install NMIS and OMK Applications
Install the correct NMIS and OMK application versions on the new CentOS 7 server. If you no longer have the installer packages for the correct versions contact support@opmantek.com and someone will provide them.
- Create /installs directory
- Create a omk8_list.txt file with download links such as below:
Code Block |
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language | text |
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title | omk8_list.txt |
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collapse | true |
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#Opmantek NMIS 9 downloads
#Comment out what you do not need
https://dl-nmis.opmantek.com/nmis8.7.2-1.run
https://dl-omk.opmantek.com/opCharts-Linux-x86_64-3.5.2.run
https://dl-omk.opmantek.com/opReports-Linux-x86_64-3.4.2.run
https://dl-omk.opmantek.com/opConfig-Linux-x86_64-3.5.3.run
https://dl-omk.opmantek.com/opEvents-Linux-x86_64-2.6.5.run
https://dl-omk.opmantek.com/opFlow-Linux-x86_64-3.1.3.run |
- Create a omk8_downloader.sh file in the /installs directory, code below:
Code Block |
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language | bash |
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title | omk8_downloader.sh |
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linenumbers | true |
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collapse | true |
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#!/bin/bash
upgrade_list=$(</installs/omk8_list.txt)
echo "starting downloads based on upgrade_list"
sleep 2
while read LINE; do `wget ${LINE}`; done < /installs/omk8_list.txt
echo "Downloads complete"
sleep 2
echo "##########"
echo "#"
echo "# Starting installs"
echo "#"
echo "##########"
while IFS=/ read -r var1 var2 var3 var4 var5; do
#echo $var1
#echo $var2
#echo $var3
echo "Running install on $var4"
`sh ./$var4 -- -y`
sleep 2
#echo $var5
done < /installs/omk8_list.txt
echo "##########"
echo "#"
echo "# Installs Complete"
echo "#"
echo "##########" |
Install SSH Keys
In order for the export script to work a valid ssh key must be installed in the /root/.ssh/authorized_keys file.
- Does Current server have valid key? cat ~/.ssh/id_rsa.pub
- If yes copy "ssh-copy-id -i ~/.ssh/authorized_keys user@host
- If no create ssh key
Shutdown Related Services
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