openstack
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openstack-ansible-haproxy_server
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Merge "Clarify keepalived overrides"

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Zuul 2017-10-18 19:00:29 +00:00 committed by Gerrit Code Review
parent fddea0dd58 d0a694cf13
commit bba9678e62
1 changed files with 8 additions and 11 deletions
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19
doc/source/configure-haproxy.rst
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@ -82,9 +82,10 @@ Edit the ``/etc/openstack_deploy/user_variables.yml``:
keepalived_use_latest_stable: True
The HAProxy playbook reads the ``vars/configs/keepalived_haproxy.yml``
variable file and provides content to the keepalived role for
keepalived master and backup nodes.
The HAProxy nodes have group vars applied that define the configuration
of keepalived. This configuration is stored in
``group_vars/haproxy_all/keepalived.yml``. It contains the variables
needed for the keepalived role (master and backup nodes).
Keepalived pings a public IP address to check its status. The default
address is ``193.0.14.129``. To change this default,
@ -95,14 +96,10 @@ set the ``keepalived_ping_address`` variable in the
The keepalived test works with IPv4 addresses only.
You can define additional variables to adapt keepalived to your
deployment. Refer to the ``user_variables.yml`` file for
more information. Optionally, you can use your own variable file.
For example:
.. code-block:: yaml
haproxy_keepalived_vars_file: /path/to/myvariablefile.yml
You can adapt keepalived to your environment by either using our override
mechanisms (per host with userspace ``host_vars``, per group with
userspace``group_vars``, or globally using the userspace
``user_variables.yml`` file)
Configuring keepalived ping checks
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~