Removed distro specific network code from Photon (#929)

Minor fixes in networkd renderer & fixed corresponding tests

Removed datasource_list for Photon from cloud.cfg.tmpl & added a comment
in cloud.cfg.tmpl about not to use multiline array for datasource_list.

Signed-off-by: Shreenidhi Shedi <sshedi@vmware.com>

1 files changed, 0 insertions, 217 deletions

diff --git a/cloudinit/distros/photon.py b/cloudinit/distros/photon.py
index 8b78f98f..45125be7 100644
--- a/cloudinit/distros/photon.py
+++ b/cloudinit/distros/photon.py
@@ -10,10 +10,8 @@ from cloudinit import subp
 from cloudinit import distros
 from cloudinit import helpers
 from cloudinit import log as logging
-from cloudinit.distros import net_util
 from cloudinit.settings import PER_INSTANCE
 from cloudinit.distros import rhel_util as rhutil
-from cloudinit.net.network_state import mask_to_net_prefix
 from cloudinit.distros.parsers.hostname import HostnameConf
 
 LOG = logging.getLogger(__name__)
@@ -79,9 +77,6 @@ class Distro(distros.Distro):
         self.package_command('install', pkgs=pkglist)
 
     def _write_network_config(self, netconfig):
-        if isinstance(netconfig, str):
-            self._write_network_(netconfig)
-            return
         return self._supported_write_network_config(netconfig)
 
     def _bring_up_interfaces(self, device_names):
@@ -141,215 +136,3 @@ class Distro(distros.Distro):
     def update_package_sources(self):
         self._runner.run('update-sources', self.package_command,
                          ['makecache'], freq=PER_INSTANCE)
-
-    def _generate_resolv_conf(self):
-        resolv_conf_fn = self.resolve_conf_fn
-        resolv_templ_fn = 'systemd.resolved.conf'
-
-        return resolv_conf_fn, resolv_templ_fn
-
-    def _write_network_(self, settings):
-        entries = net_util.translate_network(settings)
-        LOG.debug('Translated ubuntu style network settings %s into %s',
-                  settings, entries)
-        route_entries = []
-        route_entries = translate_routes(settings)
-        dev_names = entries.keys()
-        nameservers = []
-        searchdomains = []
-        # Format for systemd
-        for (dev, info) in entries.items():
-            if 'dns-nameservers' in info:
-                nameservers.extend(info['dns-nameservers'])
-            if 'dns-search' in info:
-                searchdomains.extend(info['dns-search'])
-            if dev == 'lo':
-                continue
-
-            net_fn = self.network_conf_dir + '10-cloud-init-' + dev
-            net_fn += '.network'
-            dhcp_enabled = 'no'
-            if info.get('bootproto') == 'dhcp':
-                if (settings.find('inet dhcp') >= 0 and
-                        settings.find('inet6 dhcp') >= 0):
-                    dhcp_enabled = 'yes'
-                else:
-                    if info.get('inet6') is True:
-                        dhcp_enabled = 'ipv6'
-                    else:
-                        dhcp_enabled = 'ipv4'
-
-            net_cfg = {
-                'Name': dev,
-                'DHCP': dhcp_enabled,
-            }
-
-            if info.get('hwaddress'):
-                net_cfg['MACAddress'] = info.get('hwaddress')
-            if info.get('address'):
-                net_cfg['Address'] = '%s' % (info.get('address'))
-                if info.get('netmask'):
-                    net_cfg['Address'] += '/%s' % (
-                        mask_to_net_prefix(info.get('netmask')))
-            if info.get('gateway'):
-                net_cfg['Gateway'] = info.get('gateway')
-            if info.get('dns-nameservers'):
-                net_cfg['DNS'] = str(
-                    tuple(info.get('dns-nameservers'))).replace(',', '')
-            if info.get('dns-search'):
-                net_cfg['Domains'] = str(
-                    tuple(info.get('dns-search'))).replace(',', '')
-            route_entry = []
-            if dev in route_entries:
-                route_entry = route_entries[dev]
-                route_index = 0
-                found = True
-                while found:
-                    route_name = 'routes.' + str(route_index)
-                    if route_name in route_entries[dev]:
-                        val = str(tuple(route_entries[dev][route_name]))
-                        val = val.replace(',', '')
-                        if val:
-                            net_cfg[route_name] = val
-                    else:
-                        found = False
-                    route_index += 1
-
-            if info.get('auto'):
-                self._write_interface_file(net_fn, net_cfg, route_entry)
-
-        resolve_data = []
-        new_resolve_data = []
-        with open(self.resolve_conf_fn, 'r') as rf:
-            resolve_data = rf.readlines()
-        LOG.debug('Old Resolve Data\n')
-        LOG.debug('%s', resolve_data)
-        for item in resolve_data:
-            if ((nameservers and ('DNS=' in item)) or
-                    (searchdomains and ('Domains=' in item))):
-                continue
-            else:
-                new_resolve_data.append(item)
-
-        new_resolve_data = new_resolve_data + \
-            convert_resolv_conf(nameservers, searchdomains)
-        LOG.debug('New resolve data\n')
-        LOG.debug('%s', new_resolve_data)
-        if nameservers or searchdomains:
-            util.write_file(self.resolve_conf_fn, ''.join(new_resolve_data))
-
-        return dev_names
-
-    def _write_interface_file(self, net_fn, net_cfg, route_entry):
-        if not net_cfg['Name']:
-            return
-        content = '[Match]\n'
-        content += 'Name=%s\n' % (net_cfg['Name'])
-        if 'MACAddress' in net_cfg:
-            content += 'MACAddress=%s\n' % (net_cfg['MACAddress'])
-        content += '[Network]\n'
-
-        if 'DHCP' in net_cfg and net_cfg['DHCP'] in {'yes', 'ipv4', 'ipv6'}:
-            content += 'DHCP=%s\n' % (net_cfg['DHCP'])
-        else:
-            if 'Address' in net_cfg:
-                content += 'Address=%s\n' % (net_cfg['Address'])
-            if 'Gateway' in net_cfg:
-                content += 'Gateway=%s\n' % (net_cfg['Gateway'])
-            if 'DHCP' in net_cfg and net_cfg['DHCP'] == 'no':
-                content += 'DHCP=%s\n' % (net_cfg['DHCP'])
-
-            route_index = 0
-            found = True
-            if route_entry:
-                while found:
-                    route_name = 'routes.' + str(route_index)
-                    if route_name in route_entry:
-                        content += '[Route]\n'
-                        if len(route_entry[route_name]) != 2:
-                            continue
-                        content += 'Gateway=%s\n' % (
-                            route_entry[route_name][0])
-                        content += 'Destination=%s\n' % (
-                            route_entry[route_name][1])
-                    else:
-                        found = False
-                    route_index += 1
-
-        util.write_file(net_fn, content)
-
-
-def convert_resolv_conf(nameservers, searchdomains):
-    ''' Returns a string formatted for resolv.conf '''
-    result = []
-    if nameservers:
-        nslist = 'DNS='
-        for ns in nameservers:
-            nslist = nslist + '%s ' % ns
-        nslist = nslist + '\n'
-        result.append(str(nslist))
-    if searchdomains:
-        sdlist = 'Domains='
-        for sd in searchdomains:
-            sdlist = sdlist + '%s ' % sd
-        sdlist = sdlist + '\n'
-        result.append(str(sdlist))
-    return result
-
-
-def translate_routes(settings):
-    entries = []
-    for line in settings.splitlines():
-        line = line.strip()
-        if not line or line.startswith('#'):
-            continue
-        split_up = line.split(None, 1)
-        if len(split_up) <= 1:
-            continue
-        entries.append(split_up)
-    consume = {}
-    ifaces = []
-    for (cmd, args) in entries:
-        if cmd == 'iface':
-            if consume:
-                ifaces.append(consume)
-                consume = {}
-            consume[cmd] = args
-        else:
-            consume[cmd] = args
-
-    absorb = False
-    for (cmd, args) in consume.items():
-        if cmd == 'iface':
-            absorb = True
-    if absorb:
-        ifaces.append(consume)
-    out_ifaces = {}
-    for info in ifaces:
-        if 'iface' not in info:
-            continue
-        iface_details = info['iface'].split(None)
-        dev_name = None
-        if len(iface_details) >= 1:
-            dev = iface_details[0].strip().lower()
-            if dev:
-                dev_name = dev
-        if not dev_name:
-            continue
-        route_info = {}
-        route_index = 0
-        found = True
-        while found:
-            route_name = 'routes.' + str(route_index)
-            if route_name in info:
-                val = info[route_name].split()
-                if val:
-                    route_info[route_name] = val
-            else:
-                found = False
-            route_index += 1
-        if dev_name in out_ifaces:
-            out_ifaces[dev_name].update(route_info)
-        else:
-            out_ifaces[dev_name] = route_info
-    return out_ifaces