Clarify keepalived overrides
Keepalived overrides in OSA are now standard overrides, and the documentation should follow the code, mentioning the standard override mechanisms instead of the file which was used before. Change-Id: Ic0d17aac6aa5887ba6672557abd150cb50b1115f Closes-Bug: #1722273
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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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