T5474: establish common file name pattern for XML conf mode commands

We will use _ as CLI level divider. The XML definition filename and also
the Python helper should match the CLI node.

Example:
set interfaces ethernet -> interfaces_ethernet.xml.in
set interfaces bond -> interfaces_bond.xml.in
set service dhcp-server -> service_dhcp-server-xml.in

1 files changed, 0 insertions, 188 deletions

diff --git a/src/conf_mode/host_name.py b/src/conf_mode/host_name.py
deleted file mode 100755
index 6204cf247..000000000
--- a/src/conf_mode/host_name.py
+++ /dev/null
@@ -1,188 +0,0 @@
-#!/usr/bin/env python3
-#
-# Copyright (C) 2018-2023 VyOS maintainers and contributors
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 or later as
-# published by the Free Software Foundation.
-#
-# 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, see <http://www.gnu.org/licenses/>.
-
-import re
-import sys
-import copy
-
-import vyos.hostsd_client
-
-from vyos.base import Warning
-from vyos.config import Config
-from vyos.ifconfig import Section
-from vyos.template import is_ip
-from vyos.utils.process import cmd
-from vyos.utils.process import call
-from vyos.utils.process import process_named_running
-from vyos import ConfigError
-from vyos import airbag
-airbag.enable()
-
-default_config_data = {
-    'hostname': 'vyos',
-    'domain_name': '',
-    'domain_search': [],
-    'nameserver': [],
-    'nameservers_dhcp_interfaces': {},
-    'static_host_mapping': {}
-}
-
-hostsd_tag = 'system'
-
-def get_config(config=None):
-    if config:
-        conf = config
-    else:
-        conf = Config()
-
-    hosts = copy.deepcopy(default_config_data)
-
-    hosts['hostname'] = conf.return_value(['system', 'host-name'])
-
-    # This may happen if the config is not loaded yet,
-    # e.g. if run by cloud-init
-    if not hosts['hostname']:
-        hosts['hostname'] = default_config_data['hostname']
-
-    if conf.exists(['system', 'domain-name']):
-        hosts['domain_name'] = conf.return_value(['system', 'domain-name'])
-        hosts['domain_search'].append(hosts['domain_name'])
-
-    if conf.exists(['system', 'domain-search']):
-        for search in conf.return_values(['system', 'domain-search']):
-            hosts['domain_search'].append(search)
-
-    if conf.exists(['system', 'name-server']):
-        for ns in conf.return_values(['system', 'name-server']):
-            if is_ip(ns):
-                hosts['nameserver'].append(ns)
-            else:
-                tmp = ''
-                if_type = Section.section(ns)
-                if conf.exists(['interfaces', if_type, ns, 'address']):
-                    tmp = conf.return_values(['interfaces', if_type, ns, 'address'])
-
-                hosts['nameservers_dhcp_interfaces'].update({ ns : tmp })
-
-    # system static-host-mapping
-    for hn in conf.list_nodes(['system', 'static-host-mapping', 'host-name']):
-        hosts['static_host_mapping'][hn] = {}
-        hosts['static_host_mapping'][hn]['address'] = conf.return_values(['system', 'static-host-mapping', 'host-name', hn, 'inet'])
-        hosts['static_host_mapping'][hn]['aliases'] = conf.return_values(['system', 'static-host-mapping', 'host-name', hn, 'alias'])
-
-    return hosts
-
-
-def verify(hosts):
-    if hosts is None:
-        return None
-
-    # pattern $VAR(@) "^[[:alnum:]][-.[:alnum:]]*[[:alnum:]]$" ; "invalid host name $VAR(@)"
-    hostname_regex = re.compile("^[A-Za-z0-9][-.A-Za-z0-9]*[A-Za-z0-9]$")
-    if not hostname_regex.match(hosts['hostname']):
-        raise ConfigError('Invalid host name ' + hosts["hostname"])
-
-    # pattern $VAR(@) "^.{1,63}$" ; "invalid host-name length"
-    length = len(hosts['hostname'])
-    if length < 1 or length > 63:
-        raise ConfigError(
-            'Invalid host-name length, must be less than 63 characters')
-
-    all_static_host_mapping_addresses = []
-    # static mappings alias hostname
-    for host, hostprops in hosts['static_host_mapping'].items():
-        if not hostprops['address']:
-            raise ConfigError(f'IP address required for static-host-mapping "{host}"')
-        all_static_host_mapping_addresses.append(hostprops['address'])
-        for a in hostprops['aliases']:
-            if not hostname_regex.match(a) and len(a) != 0:
-                raise ConfigError(f'Invalid alias "{a}" in static-host-mapping "{host}"')
-
-    for interface, interface_config in hosts['nameservers_dhcp_interfaces'].items():
-        # Warnin user if interface does not have DHCP or DHCPv6 configured
-        if not set(interface_config).intersection(['dhcp', 'dhcpv6']):
-            Warning(f'"{interface}" is not a DHCP interface but uses DHCP name-server option!')
-
-    return None
-
-
-def generate(config):
-    pass
-
-def apply(config):
-    if config is None:
-        return None
-
-    ## Send the updated data to vyos-hostsd
-    try:
-        hc = vyos.hostsd_client.Client()
-
-        hc.set_host_name(config['hostname'], config['domain_name'])
-
-        hc.delete_search_domains([hostsd_tag])
-        if config['domain_search']:
-            hc.add_search_domains({hostsd_tag: config['domain_search']})
-
-        hc.delete_name_servers([hostsd_tag])
-        if config['nameserver']:
-            hc.add_name_servers({hostsd_tag: config['nameserver']})
-
-        # add our own tag's (system) nameservers and search to resolv.conf
-        hc.delete_name_server_tags_system(hc.get_name_server_tags_system())
-        hc.add_name_server_tags_system([hostsd_tag])
-
-        # this will add the dhcp client nameservers to resolv.conf
-        for intf in config['nameservers_dhcp_interfaces']:
-            hc.add_name_server_tags_system([f'dhcp-{intf}', f'dhcpv6-{intf}'])
-
-        hc.delete_hosts([hostsd_tag])
-        if config['static_host_mapping']:
-            hc.add_hosts({hostsd_tag: config['static_host_mapping']})
-
-        hc.apply()
-    except vyos.hostsd_client.VyOSHostsdError as e:
-        raise ConfigError(str(e))
-
-    ## Actually update the hostname -- vyos-hostsd doesn't do that
-
-    # No domain name -- the Debian way.
-    hostname_new = config['hostname']
-
-    # rsyslog runs into a race condition at boot time with systemd
-    # restart rsyslog only if the hostname changed.
-    hostname_old = cmd('hostnamectl --static')
-    call(f'hostnamectl set-hostname --static {hostname_new}')
-
-    # Restart services that use the hostname
-    if hostname_new != hostname_old:
-        call("systemctl restart rsyslog.service")
-
-    # If SNMP is running, restart it too
-    if process_named_running('snmpd'):
-        call('systemctl restart snmpd.service')
-
-    return None
-
-
-if __name__ == '__main__':
-    try:
-        c = get_config()
-        verify(c)
-        generate(c)
-        apply(c)
-    except ConfigError as e:
-        print(e)
-        sys.exit(1)