openstack/openstack-ansible-haproxy_server
Code Issues Proposed changes

Update documentation for keepalived ping addresses

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This update matches changes in the openstack-ansible repo to
enable checks against both internal and external addresses.

Depends-On: https://review.opendev.org/782374
Change-Id: Iedbe887a3d75c240dffcc7998f25d1ee5a09c1e5
This commit is contained in:
Andrew Bonney 2021-03-22 10:49:22 +00:00
parent a10d00766e
commit ed8c437a8c
1 changed files with 8 additions and 6 deletions
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14
doc/source/configure-haproxy.rst
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@ -79,9 +79,10 @@ of keepalived. This configuration is stored in
``group_vars/haproxy_all/keepalived.yml``. It contains the variables ``group_vars/haproxy_all/keepalived.yml``. It contains the variables
needed for the keepalived role (master and backup nodes). needed for the keepalived role (master and backup nodes).
Keepalived pings a public IP address to check its status. The default Keepalived pings a public and private IP address to check its status. The
address is ``193.0.14.129``. To change this default, default address is ``193.0.14.129``. To change this default,
set the ``keepalived_ping_address`` variable in the set the ``keepalived_external_ping_address`` and
``keepalived_internal_ping_address`` variables in the
``user_variables.yml`` file. ``user_variables.yml`` file.
.. note:: .. note::
@ -118,9 +119,10 @@ Ansible variables in ``/etc/openstack_deploy/user_variables.yml``:
.. code-block:: yaml .. code-block:: yaml
keepalived_ping_address: # IP address to ping keepalived_external_ping_address: # Public IP address to ping
keepalived_ping_count: # ICMP packets to send (per interval) keepalived_internal_ping_address: # Private IP address to ping
keepalived_ping_interval: # How often ICMP packets are sent keepalived_ping_count: # ICMP packets to send (per interval)
keepalived_ping_interval: # How often ICMP packets are sent
By default, OpenStack-Ansible configures keepalived to ping one of the root By default, OpenStack-Ansible configures keepalived to ping one of the root
DNS servers operated by RIPE. You can change this IP address to a different DNS servers operated by RIPE. You can change this IP address to a different