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| author | Édouard Thuleau <edouard.thuleau@orange.com> | 2012-12-04 17:06:23 +0100 |
|---|---|---|
| committer | Édouard Thuleau <edouard.thuleau@orange.com> | 2012-12-28 17:05:30 +0100 |
| commit | ae3bb03699a4e27b8aafe31837180ca168efab49 (patch) | |
| tree | f8458c6fdf847221430dfa2f6fc4a48ff4b1ea37 /etc/nova/nova.conf.sample | |
| parent | 32eb83be79ff19e06b5057dce32052b98368ce40 (diff) | |
| download | nova-ae3bb03699a4e27b8aafe31837180ca168efab49.tar.gz nova-ae3bb03699a4e27b8aafe31837180ca168efab49.tar.xz nova-ae3bb03699a4e27b8aafe31837180ca168efab49.zip | |
Periodic update of DNS entries.
The new DNS mechanism to resolve instance names on private network with
multi hosted mode doesn't scale.
This patch add the possibility to update the DNS entries periodically on
each network host in addition to fanout cast each time the DNS entries
need to be updated.
DocImpact: new config options
Fixes LP bug #1086026
Change-Id: I59094a29c9f5010f5e55a6f11160263337b058b2
Diffstat (limited to 'etc/nova/nova.conf.sample')
| -rw-r--r-- | etc/nova/nova.conf.sample | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/etc/nova/nova.conf.sample b/etc/nova/nova.conf.sample index 2fdd612b4..c3c10239c 100644 --- a/etc/nova/nova.conf.sample +++ b/etc/nova/nova.conf.sample @@ -920,6 +920,15 @@ # l3_lib=nova.network.l3.LinuxNetL3 #### (StrOpt) Indicates underlying L3 management library +# update_dns_entries=false +#### (BoolOpt) If True, when a DNS entry must be updated, it sends a fanout +#### cast to all network hosts to update their DNS entries in multi +#### host mode + +# dns_update_periodic_interval=-1 +#### (IntOpt) Number of periodic scheduler ticks to wait between runs of +#### updates to DNS entries + ######## defined in nova.network.quantumv2.api ######## |