From: Mykola Malkov <mmalkov@sipwise.com>
Date: Mon, 30 Jul 2018 11:27:38 +0000 (+0300)
Subject: Add support for non-interactive mode
X-Git-Tag: v0.11.0~2
X-Git-Url: https://git.grml.org/?a=commitdiff_plain;h=eebbac24ec6479c6c88593892f7d1616b91ccc19;hp=eebbac24ec6479c6c88593892f7d1616b91ccc19;p=grml-network.git

Add support for non-interactive mode

Network device and parameters can be passed via environment variables
so script will create the network configuration without asking for
parameters.
Limitations - wlan and vlan configurations are not supported.

The list of parameters:
NET_DEV - name of network interface to configure.
METHOD - method of obtaining IP address. Can be dhcp|static|manual.
If both of these parameter defined then non-interactive mode is
used.

IPADDR - IP address for network interface.
NETMASK - netmask for network interface.
If method is 'static' or 'manual' then these parameters are mandatory.

GATEWAY - address of default route.
DNS - comma separated list of dns servers.

Add '--force' key to ifdown command before configuration of the interface.
It is required for interface reconfiguration.
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