Revision b896bb66
b/qa/rapi-workload.py | ||
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new_instance) |
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def TestClusterParameterModification(client): |
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""" Try to modify some of the cluster parameters using RAPI. |
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""" |
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cluster_info = client.GetInfo() |
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# Each attribute has several safe choices we can use |
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ATTRIBUTES_TO_MODIFY = [ |
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("default_iallocator", ["hail", ""]), # Use "" to reset |
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("candidate_pool_size", [1, 5]), |
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("maintain_node_health", [True, False]), |
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] |
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for attribute, options in ATTRIBUTES_TO_MODIFY: |
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current_value = cluster_info[attribute] |
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if current_value in options: |
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value_to_use = options[1 - options.index(current_value)] |
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else: |
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value_to_use = options[0] |
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#pylint: disable=W0142 |
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Finish(client, client.ModifyCluster, **{attribute: value_to_use}) |
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Finish(client, client.ModifyCluster, **{attribute: current_value}) |
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#pylint: enable=W0142 |
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def Workload(client): |
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""" The actual RAPI workload used for tests. |
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|
... | ... | |
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# Then the only remaining function which is parameter-free |
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Finish(client, client.RedistributeConfig) |
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# Try changing the cluster parameters |
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TestClusterParameterModification(client) |
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|
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TestTags(client, client.GetClusterTags, client.AddClusterTags, |
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client.DeleteClusterTags) |
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