49 lines
1.2 KiB
Bash
49 lines
1.2 KiB
Bash
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#!/bin/bash
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# Script to clear a specific IP from HAProxy stick-table
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# Usage: ./clear-ip.sh <IP_ADDRESS>
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if [ $# -ne 1 ]; then
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echo "Usage: $0 <IP_ADDRESS>"
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echo "Example: $0 192.168.1.100"
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exit 1
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fi
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IP="$1"
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SOCKET="/tmp/haproxy-cli"
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# Check if socket exists
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if [ ! -S "$SOCKET" ]; then
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echo "Error: HAProxy socket not found at $SOCKET"
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exit 1
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fi
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# Get worker process ID
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PROCESS_ID=$(echo "show proc" | socat stdio "$SOCKET" 2>/dev/null | grep -E '^[0-9]+.*worker' | awk '{print $1}' | head -1)
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if [ -z "$PROCESS_ID" ]; then
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echo "Error: Could not find HAProxy worker process"
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exit 1
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fi
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echo "Clearing IP $IP from stick-table..."
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# Clear the IP from the table
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printf "@!%s del table web key %s\n" "${PROCESS_ID}" "${IP}" | socat stdio "$SOCKET" 2>/dev/null
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if [ $? -eq 0 ]; then
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echo "Successfully cleared $IP from the stick-table"
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else
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echo "Failed to clear $IP (may not exist in table)"
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fi
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# Verify it's gone
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echo
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echo "Checking if IP is still in table..."
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printf "@!%s show table web\n" "${PROCESS_ID}" | socat stdio "$SOCKET" 2>/dev/null | grep "key=$IP" > /dev/null
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if [ $? -eq 0 ]; then
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echo "Warning: IP $IP is still in the table"
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else
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echo "Confirmed: IP $IP has been removed"
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fi
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