Nginx Proxy Manager on UDM-Pro¶

{
    "cniVersion": "0.4.0",
    "name": "proxymanager",
    "plugins": [
        {
        "type": "macvlan",
        "mode": "bridge",
        "master": "br6",
        "ipam": {
            "type": "static",
            "addresses": [
            {
                "address": "10.0.6.4/24",
                "gateway": "10.0.6.1"
            }
            ],
            "routes": [
            {"dst": "0.0.0.0/0"}
            ]
        }
        }
    ]
}

#!/bin/sh

## configuration variables
VLAN=6
IPV4_IP="10.0.6.4"

# This is the IP address of the container. You may want to set it to match
# your own network structure such as 192.168.5.3 or similar
IPV4_GW="10.0.6.1/24"

# As above, this should match the gateway of the VLAN for the container
# network as above which is usually the .1/24 range of the IPV4_IP
# container name; e.g. nextdns, pihole, adguardhome, etc
CONTAINER=proxymanager

if ! test -f /opt/cni/bin/macvlan; then
    echo "Error: CNI plugins not found." >&2
    exit 1
fi

# set VLAN bridge promiscuous
ip link set br${VLAN} promisc on

# create macvlan bridge and add IPv4 IP
ip link add br${VLAN}.mac link br${VLAN} type macvlan mode bridge
ip addr add ${IPV4_GW} dev br${VLAN}.mac noprefixroute

# (optional) add IPv6 IP to VLAN bridge macvlan bridge
if [ -n "${IPV6_GW}" ]; then
    ip -6 addr add ${IPV6_GW} dev br${VLAN}.mac noprefixroute
fi

# set macvlan bridge promiscuous and bring it up
ip link set br${VLAN}.mac promisc on
ip link set br${VLAN}.mac up

# add IPv4 route to DNS container
ip route add ${IPV4_IP}/32 dev br${VLAN}.mac

# (optional) add IPv6 route to container
if [ -n "${IPV6_IP}" ]; then
    ip -6 route add ${IPV6_IP}/128 dev br${VLAN}.mac
fi

if podman container exists ${CONTAINER}; then
    podman start ${CONTAINER}
else
    logger -s -t podman-dns -p ERROR Container $CONTAINER not found, make sure you set the proper name, you can ignore this error if it is your first time setting it up
fi