Fix documentation string for update roles and nodes option.
There was some leftover from the original upgrade options. Removed them and clarify the behavior. Change-Id: I99492ec6066ce0420bc3b636989270b75aaf7d26 Closes-Bug: #1796860
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@ -86,14 +86,8 @@ class UpdateRun(command.Command):
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"updated in parallel in this minor update "
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"run invocation. For example: --nodes "
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"\"compute-0, compute-1, compute-5\". "
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"NOTE: Using this parameter with nodes of "
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"controlplane roles (e.g. \"--nodes "
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"controller-1\") is NOT supported and WILL "
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"end badly unless you include ALL nodes of "
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"that role as a comma separated string. You "
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"should instead use the --roles parameter "
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"for controlplane roles and specify the "
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"role name.")
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"Mutually exclusive with --roles."
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"Serial is always 1, so update is always done one by one.")
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)
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nodes_or_roles.add_argument(
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'--roles', action="store", help=_(
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@ -101,13 +95,8 @@ class UpdateRun(command.Command):
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"comma-separated list of roles to be "
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"updated in this minor update run "
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"invocation. "
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"NOTE: Nodes of specified role(s) are "
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"updated in parallel. This is REQUIRED for "
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"controlplane roles (e.g., \"Compute\"), "
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"you may consider instead using the --nodes "
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"argument to limit the upgrade to a "
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"specific node or list (comma separated "
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"string) of nodes.")
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"Mutually exclusive with --nodes."
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"Serial is always 1, so update is always done one by one.")
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)
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parser.add_argument('--playbook',
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action="store",
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