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Enterprise overlap error now detects NetBird install

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TechHutTV
2026-08-25 15:45:46 +02:00
parent 914da63984
commit 6208b7ce05
1 changed files with 13 additions and 3 deletions
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16
infrastructure_files/getting-started-enterprise.sh
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@@ -162,9 +162,19 @@ check_docker_subnet_conflicts() {
fi
elif cidrs_overlap "$DOCKER_SUBNET" "$subnet"; then
echo "ERROR: the existing Docker network '$name' ($subnet) overlaps $DOCKER_SUBNET, the subnet NetBird would use." > /dev/stderr
echo "That network is not managed by this script and is left untouched." > /dev/stderr
echo "Pick a free /24 for NetBird instead and run this script again:" > /dev/stderr
echo " NETBIRD_DOCKER_SUBNET=10.123.45.0/24 ./getting-started-enterprise.sh" > /dev/stderr
# This script pins its own network to the literal name "netbird", which
# the branch above already handles, so a "<project>_netbird" name here is
# a separate NetBird install (typically the community one). A different
# subnet would not help: both stacks use the same container names.
if [[ "$name" == *_netbird ]]; then
echo "That network was created by another NetBird install on this host." > /dev/stderr
echo "Remove that install first, or run this script from its directory." > /dev/stderr
echo "Find it with: docker network inspect $name" > /dev/stderr
else
echo "That network is not managed by this script and is left untouched." > /dev/stderr
echo "Pick a free /24 for NetBird instead and run this script again:" > /dev/stderr
echo " NETBIRD_DOCKER_SUBNET=10.123.45.0/24 ./getting-started-enterprise.sh" > /dev/stderr
fi
exit 1
fi
done