73 lines
1.9 KiB
ReStructuredText
73 lines
1.9 KiB
ReStructuredText
=================
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check_uc_hostname
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=================
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--------------
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About the role
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--------------
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Ansible role to check ``DockerInsecureRegistryAddress`` matches the UC hostname.
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The purpose of this validation is mostly target for the FFWD 13 to 16.X procedure.
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Customer is expected to follow the step `9.3. Configuring access to the
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undercloud registry
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<https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/16.1/html-single/framework_for_upgrades_13_to_16.1/index#configuring-access-to-the-undercloud-registry-composable-services>`_
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The customer needs to retrieve the control plane host name on the
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undercloud and add it into the ``DockerInsecureRegistryAddress``.
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It might happen that the user misses this step or doesn't really add
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the right control plan host name and then ``podman`` fails to retrieve the
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containers.
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To summarize what customer is expected to do:
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- Run ``sudo hiera container_image_prepare_node_names`` to get host name(s)
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- Edit the containers-prepare-parameter.yaml file and the ``DockerInsecureRegistryAddress`` parameter with
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host name and IP of the undercloud.
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This validation will:
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- Pull ``DockerInsecureRegistryAddress`` (list) from the Openstack environment
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- Run ``sudo hiera container_image_prepare_node_names``
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- Verify the container_image_prepare_node_names returned from ``hiera`` is contained in the ``DockerInsecureRegistryAddress`` list.
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Requirements
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============
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This role will be executed pre Overcloud Update.
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Dependencies
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============
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No Dependencies
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Example Playbook
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================
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.. code-block:: yaml
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- hosts: servers
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vars:
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check_uc_hostname_debug: true
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roles:
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- check_uc_hostname
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License
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=======
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Apache
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Author Information
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==================
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**Red Hat TripleO DFG:Upgrades**
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----------------
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Full Description
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----------------
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.. ansibleautoplugin::
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:role: roles/check_uc_hostname
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