Merge "Change default glance_num_retries to 3" into stable/ussuri
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commit
41ecf6063a
@ -174,7 +174,7 @@ image_opts = [
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'is not specified it defaults to http.'),
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'is not specified it defaults to http.'),
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cfg.IntOpt('glance_num_retries',
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cfg.IntOpt('glance_num_retries',
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min=0,
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min=0,
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default=0,
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default=3,
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help='Number retries when downloading an image from glance'),
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help='Number retries when downloading an image from glance'),
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cfg.BoolOpt('glance_api_insecure',
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cfg.BoolOpt('glance_api_insecure',
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default=False,
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default=False,
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@ -0,0 +1,9 @@
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---
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upgrade:
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- |
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The default value of the configuration option, ``glance_num_retries``,
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has been changed to 3 in this release. Its former value was 0.
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The option controls how many times to retry a Glance API call
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in response to a HTTP connection failure, timeout or ServiceUnavailable status.
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By this change, Cinder can be more resilient to temporary failure and continue
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the request if a retry succeeds.
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