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Viewing changes to hooks/charmhelpers/core/host.py

  • Committer: James Page
  • Date: 2014-04-16 08:20:08 UTC
  • mfrom: (52.2.30 keystone)
  • Revision ID: james.page@canonical.com-20140416082008-34w0nyak0y571tfp
[james-page,ivoks,hazmat,yolanda.robla,r=james-page,t=*]

Redux to used charm helpers
Support for Icehouse on 12.04 and 14.04
Support for Active/Active and SSL RabbitMQ
Support for SSL MySQL
Support for SSL endpoints
Support for PostgreSQL

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Lines of Context:
hooks/charmhelpers/core/host.py
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        return None
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def restart_on_change(restart_map):
 
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def restart_on_change(restart_map, stopstart=False):
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    """Restart services based on configuration files changing
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    This function is used a decorator, for example
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            for path in restart_map:
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                if checksums[path] != file_hash(path):
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                    restarts += restart_map[path]
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            for service_name in list(OrderedDict.fromkeys(restarts)):
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                service('restart', service_name)
 
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            services_list = list(OrderedDict.fromkeys(restarts))
 
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            if not stopstart:
 
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                for service_name in services_list:
 
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                    service('restart', service_name)
 
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            else:
 
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                for action in ['stop', 'start']:
 
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                    for service_name in services_list:
 
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                        service(action, service_name)
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        return wrapped_f
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    return wrap
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        if 'mtu' in words:
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            mtu = words[words.index("mtu") + 1]
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    return mtu
 
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def get_nic_hwaddr(nic):
 
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    cmd = ['ip', '-o', '-0', 'addr', 'show', nic]
 
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    ip_output = subprocess.check_output(cmd)
 
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    hwaddr = ""
 
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    words = ip_output.split()
 
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    if 'link/ether' in words:
 
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        hwaddr = words[words.index('link/ether') + 1]
 
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    return hwaddr