41d4d6c41d
In OpenDev, we use an inventory file with the public v4 and v6 addresses listed as hostvars. We would like to use that feature in testing as well. In order to do that, we need to mutate the inventory so that the public_ipv4 address supplied by nodepool is mapped to the public_v4 address in the inventory. This additional option allows the user to configure such mappings. Change-Id: I48f03cacdf4531c42d33f6e807845d5c2a1da1d5
42 lines
1.3 KiB
ReStructuredText
42 lines
1.3 KiB
ReStructuredText
Write an abbreviated version of the Zuul inventory to a file
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This writes the minimal information about hosts from the current Zuul
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inventory to a file. It may be used to subsequently invoke Ansible
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with the inventory for the job.
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**Role Variables**
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.. zuul:rolevar:: write_inventory_dest
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The path of the inventory file to write.
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.. zuul:rolevar:: write_inventory_include_hostvars
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:type: list
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A list of facts about the host to include. By default this
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parameter is omitted and all variables about a host will be
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included. To only include certain variables, list them here. The
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empty list will cause no variables to be included.
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.. zuul:rolevar:: write_inventory_exclude_hostvars
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:type: list
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A list of facts about the host to exclude. By default, all
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variables about a host will be included. To exclude certain
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variables, list them here.
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.. zuul:rolevar:: write_inventory_additional_hostvars
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:type: dict
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Additional hostvars to include. This can be used to map
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information from nodepool into the inventory if used as follows:
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.. code-block:: yaml
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write_inventory_additional_hostvars:
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public_v4: nodepool.public_ipv4
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public_v6: nodepool.public_ipv6
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This will map hostvars[hostname]['nodepool']['public_ipv4'] to
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hostvars[hostname]['public_v4'].
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