66 lines
2.4 KiB
Text
66 lines
2.4 KiB
Text
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{
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# name of bridge to add veth interface to
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:local BRIDGENAME "bridgeLocal"
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# name the veth interface will get
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:local VETHNAME "mDNSTrunk"
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# set hostname of container
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:local HOSTNAME "mDNS"
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# set vlan-ids to reflect traffic between
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:local VLANS {100;200}
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# define image filename
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:local IMAGENAME "mdns_x86.tar"
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# path to data root for the container
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:local CONTAINERROOT "docker/container/mdns_repeater"
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# -------------------------------
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# variable holds all vlans seperated by spaces
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:local ALLVLANS ""
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# check bridge existance
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:if ([:len [/interface bridge find name="$BRIDGENAME"]] = 0) do={
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:put "Could not find a bridge with name '$BRIDGENAME' !"
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:quit
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}
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# add veth interface
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:if ([:len [/interface veth find name="$VETHNAME"]] = 0) do={
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# add veth interface
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/interface veth add address=172.19.19.2/24 gateway=172.19.19.1 name=$VETHNAME
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}
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# add veth interface to bridge
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:if ([:len [/interface bridge port find interface=$VETHNAME]] = 0) do={
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/interface bridge port add interface=$VETHNAME bridge=$BRIDGENAME
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}
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# for each vlan id
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:foreach id in=$VLANS do={
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# find existing vlan entry
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:local vlanentry [/interface bridge vlan find vlan-ids ~ "(^|;)$id(;|\$)" and bridge=$BRIDGENAME]
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:if ([:len $vlanentry] = 0) do={
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# if entry does not exist add it to vlan list
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/interface bridge vlan add bridge=$BRIDGENAME tagged="$BRIDGENAME,$VETHNAME" vlan-ids=$id
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} else={
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# if entry exists and veth interface is not a tagged member append veth interface to vlan as tagged interface
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:if ([:len [/interface bridge vlan find vlan-ids=$id and current-tagged ~ "$VETHNAME"]] = 0) do={
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/interface bridge vlan set $vlanentry tagged=([get $vlanentry tagged],"$VETHNAME")
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}
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}
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# build ALLVLAN variable
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:if ($ALLVLANS != "") do={
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:set ALLVLANS ($ALLVLANS . " " . $id)
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} else={
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:set ALLVLANS $id
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}
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}
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# add container environment variable wich defines the vlans used
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:if ([:len [/container envs find name=mdns key=VLANS]] = 0) do={
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/container envs add name=mdns key=VLANS value=$ALLVLANS
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}
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# finally add container
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:if ([:len [/container find root-dir="$CONTAINERROOT"]] = 0) do={
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/container add file=$IMAGENAME envlist=mdns logging=yes start-on-boot=yes root-dir="$CONTAINERROOT" interface=$VETHNAME hostname=$HOSTNAME
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} else={
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:put "Container already exists, please delete it beforehand and run again!"
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}
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}
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