added nc-static-IP

etc/nextcloudpi-config.d/nc-static-IP.sh

@@ -0,0 +1,70 @@
+#!/bin/bash
+
+# Enable static IP or DHCP for Raspbian
+#
+# Copyleft 2017 by Ignacio Nunez Hernanz <nacho _a_t_ ownyourbits _d_o_t_ com>
+# GPL licensed (see end of file) * Use at your own risk!
+#
+# Usage:
+# 
+#   ./installer.sh nc-static-IP.sh <IP> (<img>)
+#
+# See installer.sh instructions for details
+# More at: https://ownyourbits.com
+#
+
+ACTIVE_=no
+IP_=192.168.1.130
+
+DESCRIPTION="Set up a static IP address (on), or DHCP (off)"
+
+configure() 
+{
+  # delete NCP config
+  grep -q "^# NextCloudPi autogenerated" /etc/dhcpcd.conf && \
+    sed -i '/^# NextCloudPi autogenerated/,+6d' /etc/dhcpcd.conf
+
+  [[ $ACTIVE_ != "yes" ]] && {
+    systemctl restart dhcpcd
+    echo "DHCP enabled"
+    return
+  }
+
+  local GW="$( ip r | grep "default via"   | awk '{ print $3 }' )"
+  local DNS="$( grep nameserver /etc/resolv.conf | head -1 | awk '{ print $2 }' )"
+
+  [[ "$DNS" == "" ]] && DNS="$GW"
+
+  cat >> /etc/dhcpcd.conf <<EOF
+# NextCloudPi autogenerated
+# don't modify! better use nextcloudpi-config
+interface eth0
+static ip_address=$IP_/24
+static routers=$GW
+static domain_name_servers=$DNS
+EOF
+
+  systemctl restart dhcpcd
+  echo "Static IP set to $IP_"
+}
+
+install() { :; }
+cleanup() { :; }
+
+# License
+#
+# This script is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This script is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this script; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+# Boston, MA  02111-1307  USA
+