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| author | Christian Breunig <christian@breunig.cc> | 2024-04-01 14:04:50 +0200 |
|---|---|---|
| committer | Christian Breunig <christian@breunig.cc> | 2024-04-04 21:24:54 +0200 |
| commit | acb01526bedfb0aa96aa59cad5dec092769bd676 (patch) | |
| tree | d4af46d0cd7dfb7415389f08e41237e36d5e2097 /python | |
| parent | ae96118ec38c4064552889aea5e50023a66aac1e (diff) | |
| download | vyos-1x-acb01526bedfb0aa96aa59cad5dec092769bd676.tar.gz vyos-1x-acb01526bedfb0aa96aa59cad5dec092769bd676.zip | |
dhcpv6-client: T2590: fix vyos-hostsd update for nameserver and search domains
After migrating from ISC DHCLIENT for IPv6 to wide-dhcp-client the logic which
was present to update /etc/resolv.conf with the DHCP specified nameservers and
also the search domain list was no longer present.
This commit adds a per interface rendered script to inform vyos-hostsd about
the received IPv6 nameservers and search domains.
(cherry picked from commit ece425f0191762638b7c967097accd8739e9103d)
Diffstat (limited to 'python')
| -rw-r--r-- | python/vyos/ifconfig/interface.py | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/python/vyos/ifconfig/interface.py b/python/vyos/ifconfig/interface.py index 6b19f12a2..778c601ee 100644 --- a/python/vyos/ifconfig/interface.py +++ b/python/vyos/ifconfig/interface.py @@ -1,4 +1,4 @@ -# Copyright 2019-2021 VyOS maintainers and contributors <maintainers@vyos.io> +# Copyright 2019-2024 VyOS maintainers and contributors <maintainers@vyos.io> # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public @@ -1186,12 +1186,18 @@ class Interface(Control): ifname = self.ifname config_file = f'/run/dhcp6c/dhcp6c.{ifname}.conf' + script_file = f'/etc/wide-dhcpv6/dhcp6c.{ifname}.script' # can not live under /run b/c of noexec mount option systemd_override_file = f'/run/systemd/system/dhcp6c@{ifname}.service.d/10-override.conf' systemd_service = f'dhcp6c@{ifname}.service' - if enable and 'disable' not in self.config: - render(systemd_override_file, 'dhcp-client/ipv6.override.conf.j2', self.config) - render(config_file, 'dhcp-client/ipv6.tmpl', self.config) + # Rendered client configuration files require additional settings + config = deepcopy(self.config) + config['dhcp6_script_file'] = script_file + + if enable and 'disable' not in config: + render(systemd_override_file, 'dhcp-client/ipv6.override.conf.j2', config) + render(config_file, 'dhcp-client/ipv6.tmpl', config) + render(script_file, 'dhcp-client/dhcp6c-script.j2', config, permission=0o755) # Reload systemd unit definitons as some options are dynamically generated self._cmd('systemctl daemon-reload') @@ -1204,6 +1210,8 @@ class Interface(Control): self._cmd(f'systemctl stop {systemd_service}') if os.path.isfile(config_file): os.remove(config_file) + if os.path.isfile(script_file): + os.remove(script_file) def set_mirror(self): # Please refer to the document for details |