1 #!/bin/bash

     2 

     3 cat netplan.yaml \

     4 	| relpipe-in-yamltable \

     5 		--relation 'nic' \

     6 			--records '/yaml/network/ethernets/*|/yaml/network/bridges/*' \

     7 			--attribute 'name'         string    'name()' \

     8 			--attribute 'type'         string    'name(..)' \

     9 			--attribute 'dhcp4'        boolean   'dhcp4' \

    10 			--attribute 'dhcp6'        boolean   'dhcp6' \

    11 			--attribute 'accept-ra'    boolean   'accept-ra' \

    12 		--relation 'bridge' \

    13 			--records '/yaml/network/bridges/*' \

    14 			--attribute 'name'         string    'name()' \

    15 			--attribute 'gateway4'     string    'gateway4' \

    16 			--attribute 'mtu'          string    'mtu' \

    17 		--relation 'bridge_interface' \

    18 			--records '/yaml/network/bridges/*/interfaces' \

    19 			--attribute 'bridge'       string    'name(..)' \

    20 			--attribute 'interface'    string    '.' \

    21 		--relation 'ip' \

    22 			--records '/yaml/network/bridges/*/addresses' \

    23 			--attribute 'address'      string    'substring-before(., "/")' \

    24 			--attribute 'mask'         string    'substring-after(., "/")' \

    25 			--attribute 'interface'    string    'name(..)' \

    26 	| relpipe-out-tabular

    27 

    28 # an early draft of the relational mapping