Remove duplicate copies of deployment extensions

1 files changed, 0 insertions, 143 deletions

diff --git a/simple-network.configure b/simple-network.configure
deleted file mode 100755
index b98b202c..00000000
--- a/simple-network.configure
+++ /dev/null
@@ -1,143 +0,0 @@
-#!/usr/bin/python
-# Copyright (C) 2013  Codethink Limited
-#
-# This program 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; version 2 of the License.
-#
-# This program 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 program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-'''A Morph deployment configuration extension to handle /etc/network/interfaces
-
-This extension prepares /etc/network/interfaces with the interfaces specified
-during deployment.
-
-If no network configuration is provided, eth0 will be configured for DHCP
-with the hostname of the system.
-'''
-
-
-import os
-import sys
-import cliapp
-
-import morphlib
-
-
-class SimpleNetworkError(morphlib.Error):
-    '''Errors associated with simple network setup'''
-    pass
-
-
-class SimpleNetworkConfigurationExtension(cliapp.Application):
-    '''Configure /etc/network/interfaces
-
-    Reading NETWORK_CONFIG, this extension sets up /etc/network/interfaces.
-    '''
-
-    def process_args(self, args):
-        network_config = os.environ.get(
-            "NETWORK_CONFIG", "lo:loopback;eth0:dhcp,hostname=$(hostname)")
-
-        self.status(msg="Processing NETWORK_CONFIG=%(nc)s", nc=network_config)
-
-        stanzas = self.parse_network_stanzas(network_config)
-        iface_file = self.generate_iface_file(stanzas)
-
-        with open(os.path.join(args[0], "etc/network/interfaces"), "w") as f:
-            f.write(iface_file)
-
-    def generate_iface_file(self, stanzas):
-        """Generate an interfaces file from the provided stanzas.
-
-        The interfaces will be sorted by name, with loopback sorted first.
-        """
-
-        def cmp_iface_names(a, b):
-            a = a['name']
-            b = b['name']
-            if a == "lo":
-                return -1
-            elif b == "lo":
-                return 1
-            else:
-                return cmp(a,b)
-
-        return "\n".join(self.generate_iface_stanza(stanza)
-                         for stanza in sorted(stanzas, cmp=cmp_iface_names))
-
-    def generate_iface_stanza(self, stanza):
-        """Generate an interfaces stanza from the provided data."""
-
-        name = stanza['name']
-        itype = stanza['type']
-        lines  = ["auto %s" % name, "iface %s inet %s" % (name, itype)]
-        lines += ["    %s %s" % elem for elem in stanza['args'].items()]
-        lines += [""]
-        return "\n".join(lines)
-
-
-    def parse_network_stanzas(self, config):
-        """Parse a network config environment variable into stanzas.
-
-        Network config stanzas are semi-colon separated.
-        """
-
-        return [self.parse_network_stanza(s) for s in config.split(";")]
-
-    def parse_network_stanza(self, stanza):
-        """Parse a network config stanza into name, type and arguments.
-
-        Each stanza is of the form name:type[,arg=value]...
-
-        For example:
-                   lo:loopback
-                   eth0:dhcp
-                   eth1:static,address=10.0.0.1,netmask=255.255.0.0
-        """
-        elements = stanza.split(",")
-        lead = elements.pop(0).split(":")
-        if len(lead) != 2:
-            raise SimpleNetworkError("Stanza '%s' is missing its type" %
-                                     stanza)
-        iface = lead[0]
-        iface_type = lead[1]
-
-        if iface_type not in ['loopback', 'static', 'dhcp']:
-            raise SimpleNetworkError("Stanza '%s' has unknown interface type"
-                                     " '%s'" % (stanza, iface_type))
-
-        argpairs = [element.split("=", 1) for element in elements]
-        output_stanza = { "name": iface,
-                          "type": iface_type,
-                          "args": {} }
-        for argpair in argpairs:
-            if len(argpair) != 2:
-                raise SimpleNetworkError("Stanza '%s' has bad argument '%r'"
-                                         % (stanza, argpair.pop(0)))
-            if argpair[0] in output_stanza["args"]:
-                raise SimpleNetworkError("Stanza '%s' has repeated argument"
-                                         " %s" % (stanza, argpair[0]))
-            output_stanza["args"][argpair[0]] = argpair[1]
-
-        return output_stanza
-
-    def status(self, **kwargs):
-        '''Provide status output.
-
-        The ``msg`` keyword argument is the actual message,
-        the rest are values for fields in the message as interpolated
-        by %.
-
-        '''
-
-        self.output.write('%s\n' % (kwargs['msg'] % kwargs))
-
-SimpleNetworkConfigurationExtension().run()