[Pure Storage] Fix connection issue on network failure.
Retry the login process if a network issue has caused the connection to the FlashBlade to fail. Use the periodic task to update share stats to catch this. Closes-bug: #2032681 Change-Id: Ic4be90aba729978e24bdd808ba1130d05aed9985
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@ -197,6 +197,18 @@ class FlashBladeShareDriver(driver.ShareDriver):
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super(FlashBladeShareDriver, self)._update_share_stats(data)
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def _get_available_capacity(self):
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try:
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space = self._sys.arrays.list_arrays_space()
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except purity_fb.rest.ApiException:
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message = "Connection failure. Retrying login..."
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LOG.warning(message)
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try:
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self._sys.login(self.api)
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self._sys._api_client.user_agent = self._user_agent
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except purity_fb.rest.ApiException as ex:
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msg = _("Exception when logging into the array: %s\n") % ex
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LOG.exception(msg)
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raise exception.ManilaException(message=msg)
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space = self._sys.arrays.list_arrays_space()
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array_space = space.items[0]
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data_reduction = array_space.space.data_reduction
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@ -0,0 +1,6 @@
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---
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fixes:
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- |
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Pure Storage FlashBlade driver: Retry login for periodic task should
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network issue cause loss of connection. See `launchpad bug 2032681
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<https://bugs.launchpad.net/manila/+bug/2032681>`_ for more details.
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