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| author | Numan Siddique <nusiddiq@redhat.com> | 2019-10-22 18:04:26 +0530 |
|---|---|---|
| committer | Numan Siddique <nusiddiq@redhat.com> | 2019-10-24 14:57:27 +0530 |
| commit | d1a07584ed116c3e046dc0b77370b70374a5c947 (patch) | |
| tree | 6a3850a415ce38a81b5f65453cdfef891e461243 /doc/source/admin | |
| parent | e239169e13319ca51437604f152bb61d82ab81e9 (diff) | |
| download | kolla-d1a07584ed116c3e046dc0b77370b70374a5c947.tar.gz kolla-d1a07584ed116c3e046dc0b77370b70374a5c947.zip | |
ovn: Create the ovn dbs only if the schema file exists
OVN has been split out from openvswitch and it's code is here [1].
With the split we have changed the ovn runtime/data dirs to
/etc/ovn and /usr/share/ovn respectively.
If a user uses latest OVN (when used after the split from
openvswitch), then the extend_start.sh of ovn-nb-db-server and
ovn-sb-db-server will fail because the OVN schema files will be in different
location (new location is /usr/share/ovn/ovn-nb.ovschema and /usr/share/ovn/ovn-sb.ovschema)
The old location is - /usr/share/openvswitch/ovn-nb.ovschema and
/usr/share/openvswitch/ovn-sb.ovschema
This patch checks for the presence of the schema files in the old location before
accessing them.
For latest OVN, it is advisable to use the "ovn-ctl" script to start
and stop OVN ovsdb-servers. ovn-citl script takes care of creating the dbs
and updating the dbs if the schema is updated.
[1] - https://github.com/ovn-org/ovn
https://github.com/openvswitch/ovs/commit/f3e24610ea18eb873dc860f1710432e9aacd27fd
Change-Id: If2bab2fac5be28ae7e1cd02de13a2de94fe17bac
Closes-bug: 1849633
Signed-off-by: Numan Siddique <nusiddiq@redhat.com>
Diffstat (limited to 'doc/source/admin')
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