openstack/kolla-ansible
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d29ecbd64c
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7 Commits

Author SHA1 Message Date
Hongbin Lu
d29ecbd64c Run etcd on controller node only 
In before, etcd container is launched in compute node if kuryr is
enabled. This logic breaks the all-in-one setup in which the etcd
cluster is configured with two members (controller and compute)
but it actually has one member only.

However, even if kuryr is enabled, running etcd in compute node
is not the common practice and kuryr has changed its devstack
plugin to run etcd on controller only [1].

[1] https://review.openstack.org/#/c/514815/

Closes-Bug: #1790415
Change-Id: I701d495675178c3ed8ec1f00b31d09f198b38a6f
 2018-09-02 22:30:50 +00:00
Mark Goddard
b9208cd178 Fix etcd when Kuryr is disabled 
This is because the environment variable ETCD_INITIAL_CLUSTER contains
compute nodes, which are not running etcd.

Compute nodes are in the etcd group to allow for kuryr, which needs etcd
to be running on compute nodes (why???). When kuryr is disabled, etcd is
not deployed on these hosts (using host_in_groups). However, the
ETCD_INITIAL_CLUSTER environment variable always includes all hosts in
the etcd group.

This change sets ETCD_INITIAL_CLUSTER correctly in both cases.

Change-Id: I11f812d3fdacf0eeb8236f9a39d673aaa480dd26
Closes-Bug: #1783963
 2018-07-27 09:28:42 +01:00
Lakshmi Prasanna Goutham Pratapa
76210a2d85 Apply Resource Constraints to Openstack Services 
This commit is to apply resource-constraints only to few OpenStack services.
Commit to apply constraints to other services will be made in coming commits.

Partially-Implements: blueprint resource-constraints

Change-Id: Icafa54baca24d2de64238222a5677b9d8b90e2aa
 2018-07-25 17:05:04 +01:00
Eduardo Gonzalez
3958a68fb1 Deploy etcd in compute nodes when kuryr 
Kuryr need etcd on each compute node to store
network data.
Etcd is only deployed in controller nodes at this moment.

Also this change remove and useless bootstrap tasks.

Depends-On: I9c6c876773288c2f951966498db0ff8af090ac20
Change-Id: I8a84334e831fb15f6cbdd3bc34d2159638df6b85
Closes-Bug: #1697699
 2017-06-14 13:45:30 +00:00
Bertrand Lallau
afdd11b9a2 Generalize api_interface_address variable usage 
Useful api_interface_address variable has been define here:
https://github.com/openstack/kolla-ansible/blob/master/ansible/group_vars/all.yml#L57
In order to simplify codebase we must use it as much as possible.

Change-Id: I18fec19bf69e05a22a4142a9cd1165eccd022455
 2017-05-23 08:35:15 +00:00
Mauricio Lima
b155ad5d96 Optimize reconfiguration for etcd 
Co-Authored-By: caoyuan <cao.yuan@99cloud.net>
Change-Id: I1cd494afd3a76e832272e70e9e1e5a41a522a31e
Partially-implements: blueprint better-reconfigure
 2017-02-06 23:01:09 +08:00
Hui Kang
a5b53f3a70 Add etcd ansible role 
Change-Id: If8351ab3000006323a05924e907f1e3745768304
Co-Authored-By: zhubingbing <zhubingbing10@gmail.com>>
Partially-implements: bp kuryr-docker-plugin
 2016-09-15 03:33:57 +00:00