Merge "Clarify keepalived overrides"
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@ -82,9 +82,10 @@ Edit the ``/etc/openstack_deploy/user_variables.yml``:
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keepalived_use_latest_stable: True
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The HAProxy playbook reads the ``vars/configs/keepalived_haproxy.yml``
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variable file and provides content to the keepalived role for
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keepalived master and backup nodes.
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The HAProxy nodes have group vars applied that define the configuration
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of keepalived. This configuration is stored in
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``group_vars/haproxy_all/keepalived.yml``. It contains the variables
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needed for the keepalived role (master and backup nodes).
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Keepalived pings a public IP address to check its status. The default
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address is ``193.0.14.129``. To change this default,
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@ -95,14 +96,10 @@ set the ``keepalived_ping_address`` variable in the
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The keepalived test works with IPv4 addresses only.
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You can define additional variables to adapt keepalived to your
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deployment. Refer to the ``user_variables.yml`` file for
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more information. Optionally, you can use your own variable file.
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For example:
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.. code-block:: yaml
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haproxy_keepalived_vars_file: /path/to/myvariablefile.yml
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You can adapt keepalived to your environment by either using our override
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mechanisms (per host with userspace ``host_vars``, per group with
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userspace``group_vars``, or globally using the userspace
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``user_variables.yml`` file)
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Configuring keepalived ping checks
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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