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54 lines
1.3 KiB
54 lines
1.3 KiB
#!/bin/sh
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#move to script directory so all relative paths work
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cd "$(dirname "$0")"
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#includes
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. ../config.sh
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#set the date
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now=$(date +%Y-%m-%d)
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#show this server's addresses
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server_address=$(hostname -I);
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echo "This Server Address: $server_address"
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#nodes addresses
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read -p "Enter all Node IP Addresses: " nodes
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#determine whether to add iptable rules
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read -p 'Add iptable rules (y/n): ' iptables_add
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#settings summary
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echo "-----------------------------";
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echo " Summary";
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echo "-----------------------------";
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echo "All Node IP Addresses: $nodes";
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echo "Add iptable rules: $iptables_add";
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echo "";
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#verify
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read -p 'Is the information correct (y/n): ' verified
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if [ .$verified != ."y" ]; then
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echo "Goodbye";
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exit 0;
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fi
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#iptables rules
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if [ .$iptables_add = ."y" ]; then
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for node in $nodes; do
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/usr/sbin/iptables -A INPUT -j ACCEPT -p tcp --dport 5432 -s ${node}/32
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/usr/sbin/iptables -A INPUT -j ACCEPT -p tcp --dport 22000 -s ${node}/32
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done
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apt-get remove iptables-persistent -y
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echo iptables-persistent iptables-persistent/autosave_v4 boolean true | debconf-set-selections
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echo iptables-persistent iptables-persistent/autosave_v6 boolean true | debconf-set-selections
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apt-get install -y iptables-persistent
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fi
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#set the working directory
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cwd=$(pwd)
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cd /tmp
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#message to user
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echo "Completed"
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