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| author | Luke Shumaker <lukeshu@lukeshu.com> | 2017-08-16 22:38:24 -0400 |
|---|---|---|
| committer | Luke Shumaker <lukeshu@lukeshu.com> | 2017-08-16 22:38:24 -0400 |
| commit | 00ac51dfdbf39d80634d2d200151306ca9a8b8dc (patch) | |
| tree | 22fb5c46aa70af6b651f84eaae305a4cb8d446eb /README.md | |
| parent | 5387ed9425659508f2cd26a46e571a11295e70f5 (diff) | |
| parent | a1c6d47f7d7b1278374a550aade838967ab925ff (diff) | |
Merge branch 'master' into lukeshu
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/README.md b/README.md new file mode 100644 index 0000000..ebb4993 --- /dev/null +++ b/README.md @@ -0,0 +1,30 @@ +Proper time-sync.target support for systemd-timesyncd + +This package essentially just works around + https://github.com/systemd/systemd/issues/5097 + +systemd.special(7) tells us that "All services where correct time is +essential should be ordered after [time-sync.target]". However, +systemd-timesyncd allows time-sync.target to be reached before +timesyncd has actually synchronized the time. This is because it +sends READY=1 as soon as the daemon has initialized, rather that +waiting until it has successfully synchronized to an NTP server. + +It would be trivial to patch timesyncd to wait, but that would +introduce some other problems. + +So, I'm introducing systemd-timesyncd-wait. It is a service that +listens for messages from systemd-timesyncd, and block until it sees a +message indicating that systemd-timesyncd has synchronized the time. + +### Requirements + + go > 1.4 + make + + +### Installation + +Clone the repo and execute: + + make && make install |