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  • Committer: David Ames
  • Date: 2016-01-19 16:54:03 UTC
  • mfrom: (196.3.2 trunk)
  • Revision ID: david.ames@canonical.com-20160119165403-dr8gd3jr6qxbj86e
[tinwood,r=thedac] Fixes Bug#1526511  change pause/resume actions use (new) assess_status()

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Lines of Context:
hooks/keystone_utils.py
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    INFO,
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    WARNING,
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    status_get,
 
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    status_set,
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)
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from charmhelpers.fetch import (
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import keystone_context
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import keystone_ssl as ssl
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from charmhelpers.core.unitdata import (
 
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    HookData,
 
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    kv,
 
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)
 
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TEMPLATES = 'templates/'
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# removed from original: charm-helper-sh
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        return status_get()
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    else:
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        return 'unknown', 'No optional relations'
 
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def is_paused(status_get=status_get):
 
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    """Is the unit paused?"""
 
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    with HookData()():
 
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        if kv().get('unit-paused'):
 
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            return True
 
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        else:
 
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            return False
 
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def assess_status(configs):
 
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    """Assess status of current unit
 
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    Decides what the state of the unit should be based on the current
 
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    configuration.
 
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    @param configs: a templating.OSConfigRenderer() object
 
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    """
 
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    if is_paused():
 
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        status_set("maintenance",
 
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                   "Paused. Use 'resume' action to resume normal service.")
 
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        return
 
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    # set the status according to the current state of the contexts
 
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    set_os_workload_status(
 
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        configs, REQUIRED_INTERFACES, charm_func=check_optional_relations)