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Fix BusyBox grep incompatibility in containerized host IP detection #175

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Merged
lpcox merged 2 commits into from
Jan 12, 2026
Merged

Fix BusyBox grep incompatibility in containerized host IP detection #175

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Copilot Jan 12, 2026
701e2ef
Fix BusyBox grep -P incompatibility in run_containerized.sh
Copilot Jan 12, 2026
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2 changes: 1 addition & 1 deletion run_containerized.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -243,7 +243,7 @@ configure_host_dns() {
local HOST_IP=""

# Method 1: Try to get the primary network interface IP (not loopback)
HOST_IP=$(ip -4 addr show 2>/dev/null | grep -oP '(?<=inet\s)\d+(\.\d+){3}' | grep -v '^127\.' | head -1)
HOST_IP=$(ip -4 addr show 2>/dev/null | grep 'inet ' | awk '{print $2}' | cut -d/ -f1 | grep -v '^127\.' | head -1)
if [ -n "$HOST_IP" ]; then
log_info "Method 1 (primary interface): $HOST_IP"
fi
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