Bug 1194571
| Summary: | instack does not set up ntp on nodes | ||
|---|---|---|---|
| Product: | Red Hat OpenStack | Reporter: | Dan Sneddon <dsneddon> |
| Component: | instack | Assignee: | James Slagle <jslagle> |
| Status: | CLOSED DUPLICATE | QA Contact: | Marius Cornea <mcornea> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 6.0 (Juno) | CC: | calfonso, gfidente, jslagle, mburns, rhel-osp-director-maint |
| Target Milestone: | ga | Keywords: | TestOnly, Triaged |
| Target Release: | Director | Flags: | yeylon:
needinfo+
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| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2015-06-29 11:49:15 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
Dan Sneddon
2015-02-20 09:05:46 UTC
I am seeing this problem as well, when NtpServer is empty the ntp.conf file is misconfigured with a line starting with: server [blank] with no hostname or ip appended. This was fixed upstream by a few changes: https://github.com/openstack/tripleo-image-elements/commit/b8266fa7ecab87a4ae015139e8f8b8a7cd5c714e https://github.com/openstack/tripleo-image-elements/commit/b8266fa7ecab87a4ae015139e8f8b8a7cd5c714e https://github.com/openstack/tripleo-heat-templates/commit/42a3b362479f0f9e55f8f57f7fd6d638e5bf36bf Probably needs docs on how to configure it (adding the right params) I am getting reports that HA does not function if NTP is not synced. Galera will refuse to achieve quorum if the time is too far off. We really need to document not only the configuration of NTP, but also how to make sure that the server has a route to the NTP server. We might want to roll and NTP server into the undercloud to use as a default or for POC deployments. I'll open a separate BZ for that RFE. Ceph cluster also shows some warning about clock skew:
[heat-admin@overcloud-controller-0 ~]$ sudo ceph status
cluster 17e90c5a-15d3-11e5-ba4a-5254006620d7
health HEALTH_WARN
clock skew detected on mon.overcloud-controller-2, mon.overcloud-controller-0
[heat-admin@overcloud-controller-0 ~]$ sudo ceph health detail
HEALTH_WARN clock skew detected on mon.overcloud-controller-2, mon.overcloud-controller-0
mon.overcloud-controller-2 addr 192.0.2.20:6789/0 clock skew 0.60983s > max 0.05s (latency 0.00243356s)
mon.overcloud-controller-0 addr 192.0.2.24:6789/0 clock skew 0.236338s > max 0.05s (latency 0.0137471s)
Where can I set the ntp server(s) so I can veryfiy this? Thanks (In reply to Marius Cornea from comment #9) > Where can I set the ntp server(s) so I can veryfiy this? Thanks this will be fixed as part of https://bugzilla.redhat.com/show_bug.cgi?id=1233916 once that lands, ntp server can be set via the --ntp-server argument to openstack overcloud deploy *** This bug has been marked as a duplicate of bug 1233916 *** |