mirror of
https://github.com/Security-Onion-Solutions/securityonion.git
synced 2025-12-06 09:12:45 +01:00
63 lines
1.5 KiB
Bash
Executable File
63 lines
1.5 KiB
Bash
Executable File
#!/bin/bash
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. $(dirname $0)/so-common
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if [ "$FORCE_IP_UPDATE" != "1" ]; then
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is_single_node_grid || fail "Cannot update the IP on a distributed grid"
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fi
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echo "This tool will update a manager's IP address to the new IP assigned to the management network interface."
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echo
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echo "WARNING: This tool is still undergoing testing, use at your own risk!"
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echo
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if [ -z "$OLD_IP" ]; then
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OLD_IP=$(lookup_pillar "managerip")
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if [ -z "$OLD_IP" ]; then
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fail "Unable to find old IP; possible salt system failure"
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fi
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echo "Found old IP $OLD_IP."
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fi
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if [ -z "$NEW_IP" ]; then
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iface=$(lookup_pillar "mainint" "host")
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NEW_IP=$(ip -4 addr list $iface | grep inet | cut -d' ' -f6 | cut -d/ -f1)
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if [ -z "$NEW_IP" ]; then
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fail "Unable to detect new IP on interface $iface. "
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fi
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echo "Detected new IP $NEW_IP on interface $iface."
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fi
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if [ "$OLD_IP" == "$NEW_IP" ]; then
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fail "IP address has not changed"
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fi
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echo "About to change old IP $OLD_IP to new IP $NEW_IP."
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echo
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read -n 1 -p "Would you like to continue? (y/N) " CONTINUE
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echo
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if [ "$CONTINUE" == "y" ]; then
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for file in $(grep -rlI $OLD_IP /opt/so/saltstack /etc); do
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echo "Updating file: $file"
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sed -i "s|$OLD_IP|$NEW_IP|g" $file
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done
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echo "The IP has been changed from $OLD_IP to $NEW_IP."
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echo
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read -n 1 -p "The system must reboot to ensure all services have restarted with the new configuration. Reboot now? (y/N)" CONTINUE
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echo
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if [ "$CONTINUE" == "y" ]; then
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reboot
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fi
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else
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echo "Exiting without changes."
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fi |