1 files changed, 65 insertions, 0 deletions
diff --git a/mikrotik-setup-script.rsc b/mikrotik-setup-script.rsc
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+{
+  # name of bridge to add veth interface to
+  :local BRIDGENAME "bridgeLocal"
+  # name the veth interface will get
+  :local VETHNAME "mDNSTrunk"
+  # set hostname of container
+  :local HOSTNAME "mDNS"
+  # set vlan-ids to reflect traffic between
+  :local VLANS {100;200}
+  # define image filename
+  :local IMAGENAME "mdns_x86.tar"
+  # path to data root for the container
+  :local CONTAINERROOT "docker/container/mdns_repeater"
+
+  # -------------------------------
+  # variable holds all vlans seperated by spaces
+  :local ALLVLANS ""
+  
+  # check bridge existance
+  :if ([:len [/interface bridge find name="$BRIDGENAME"]] = 0) do={
+    :put "Could not find a bridge with name '$BRIDGENAME' !"
+    :quit
+  }
+  # add veth interface
+  :if ([:len [/interface veth find name="$VETHNAME"]] = 0) do={
+    # add veth interface
+    /interface veth add address=172.19.19.2/24 gateway=172.19.19.1 name=$VETHNAME
+  }
+  # add veth interface to bridge
+  :if ([:len [/interface bridge port find interface=$VETHNAME]] = 0) do={
+    /interface bridge port add interface=$VETHNAME bridge=$BRIDGENAME
+  }
+  
+  # for each vlan id
+  :foreach id in=$VLANS do={
+    # find existing vlan entry
+    :local vlanentry [/interface bridge vlan find vlan-ids ~ "(^|;)$id(;|\$)" and bridge=$BRIDGENAME]
+    
+    :if ([:len $vlanentry] = 0) do={
+      # if entry does not exist add it to vlan list
+      /interface bridge vlan add bridge=$BRIDGENAME tagged="$BRIDGENAME,$VETHNAME" vlan-ids=$id
+    } else={
+      # if entry exists and veth interface is not a tagged member append veth interface to vlan as tagged interface
+      :if ([:len [/interface bridge vlan find vlan-ids=$id and current-tagged ~ "$VETHNAME"]] = 0) do={
+        /interface bridge vlan set $vlanentry tagged=([get $vlanentry tagged],"$VETHNAME")
+      }
+    }
+    # build ALLVLAN variable
+    :if ($ALLVLANS != "") do={
+      :set ALLVLANS ($ALLVLANS . " " . $id)
+    } else={
+      :set ALLVLANS $id
+    }
+  }
+  # add container environment variable wich defines the vlans used
+  :if ([:len [/container envs find name=mdns key=VLANS]] = 0) do={
+    /container envs add name=mdns key=VLANS value=$ALLVLANS
+  }
+  # finally add container
+  :if ([:len [/container find root-dir="$CONTAINERROOT"]] = 0) do={
+    /container add file=$IMAGENAME envlist=mdns logging=yes start-on-boot=yes root-dir="$CONTAINERROOT" interface=$VETHNAME hostname=$HOSTNAME
+  } else={
+    :put "Container already exists, please delete it beforehand and run again!"
+  }
+}