| Summary: | fallback NTP server list for systemd-timesyncd must be configured at build time | ||
|---|---|---|---|
| Product: | Mageia | Reporter: | Hartmut Goebel <h.goebel> |
| Component: | RPM Packages | Assignee: | Colin Guthrie <mageia> |
| Status: | NEW --- | QA Contact: | |
| Severity: | normal | ||
| Priority: | Normal | CC: | doktor5000, marja11, ouaurelien |
| Version: | Cauldron | ||
| Target Milestone: | Mageia 9 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| URL: | https://github.com/systemd/systemd/issues/437 | ||
| See Also: | https://bugs.mageia.org/show_bug.cgi?id=19113 | ||
| Whiteboard: | |||
| Source RPM: | systemd | CVE: | |
| Status comment: | |||
|
Hartmut Goebel
2016-08-01 12:43:16 CEST
Version:
5 =>
Cauldron
Hartmut Goebel
2016-08-01 12:44:51 CEST
See Also:
(none) =>
https://bugs.mageia.org/show_bug.cgi?id=19113
Marja Van Waes
2016-08-01 12:46:26 CEST
Assignee:
bugsquad =>
mageia
David Walser
2017-01-16 19:27:31 CET
Source RPM:
(none) =>
systemd
Florian Hubold
2017-08-08 21:54:21 CEST
Summary:
FallbackNTP für systemd-timesyncd must be configured at build time =>
fallback NTP server list for systemd-timesyncd must be configured at build time This is still the case. /etc/systemd/timesyncd.conf has Google Time server as Fallback NTP server. Note that systemd-timesyncd is not enabled by default... Target Milestone:
--- =>
Mageia 9 |
systemd-timesyncd contains a compiled-in list of fall-back NTP servers. These should be set to some sensible defaults. `./configure` without setting time-servers pass issues the warning: *** Using Google NTP servers. Do not ship OSes or devices with these default settings. See DISTRO_PORTING for details! I checked <http://svnweb.mageia.org/packages/cauldron/systemd/releases/230/3.mga6/SPECS/systemd.spec?revision=1037339&view=markup> and did not find NTP servers to be configured there. Proposed solution ==================== Mageia should register a "vendor" zone at ntp.org. (e.g 0.mageia.pool.ntp.org) CoreOS seams to have done this, <see https://github.com/systemd/systemd/issues/437#issuecomment-117430662> From <http://www.pool.ntp.org/en/vendors.html#open-source>: Open Source projects are of course particularly welcome to use the pool in their default setup, but we ask that you get a vendor zone when using the pool as a default configuration. Applying for a vendor zone seams to be *very* simple, see <http://www.pool.ntp.org/en/vendors.html#vendor-zone> (Side-note: We could use this pool as default then in all NTP configurations, too) Rational ============== Related discussion about which NTP servers to use as default: <https://github.com/systemd/systemd/issues/437>. The discussion main points are: - google does not permit using it's time server - google time servers are not quite reliable anyway - systemd was changed to require(?) some default time-servers to be set when compiling - Open source projects can register a "vendor" pool at ntp.org. This bug is related to bug 19113, which is about drakxconfig not configuring (non-fall-back) NTP servers for systemd-timesyncd.