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Viewing changes to hooks/charmhelpers/contrib/openstack/context.py

  • Committer: Liam Young
  • Date: 2015-02-26 10:50:03 UTC
  • mfrom: (123.1.1 keystone)
  • Revision ID: liam.young@canonical.com-20150226105003-5tgrh8rysdm99qig
[bradm, r=gnuoy] Add haproxy nrpe checks and setting of nagios_servicegroups

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Lines of Context:
hooks/charmhelpers/contrib/openstack/context.py
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class IdentityServiceContext(OSContextGenerator):
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    interfaces = ['identity-service']
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    def __init__(self, service=None, service_user=None):
 
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        self.service = service
 
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        self.service_user = service_user
 
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    def __call__(self):
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        log('Generating template context for identity-service', level=DEBUG)
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        ctxt = {}
 
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        if self.service and self.service_user:
 
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            # This is required for pki token signing if we don't want /tmp to
 
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            # be used.
 
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            cachedir = '/var/cache/%s' % (self.service)
 
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            if not os.path.isdir(cachedir):
 
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                log("Creating service cache dir %s" % (cachedir), level=DEBUG)
 
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                mkdir(path=cachedir, owner=self.service_user,
 
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                      group=self.service_user, perms=0o700)
 
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            ctxt['signing_dir'] = cachedir
 
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        for rid in relation_ids('identity-service'):
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            for unit in related_units(rid):
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                rdata = relation_get(rid=rid, unit=unit)
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                auth_host = format_ipv6_addr(auth_host) or auth_host
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                svc_protocol = rdata.get('service_protocol') or 'http'
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                auth_protocol = rdata.get('auth_protocol') or 'http'
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                ctxt = {'service_port': rdata.get('service_port'),
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                        'service_host': serv_host,
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                        'auth_host': auth_host,
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                        'auth_port': rdata.get('auth_port'),
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                        'admin_tenant_name': rdata.get('service_tenant'),
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                        'admin_user': rdata.get('service_username'),
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                        'admin_password': rdata.get('service_password'),
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                        'service_protocol': svc_protocol,
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                        'auth_protocol': auth_protocol}
 
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                ctxt.update({'service_port': rdata.get('service_port'),
 
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                             'service_host': serv_host,
 
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                             'auth_host': auth_host,
 
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                             'auth_port': rdata.get('auth_port'),
 
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                             'admin_tenant_name': rdata.get('service_tenant'),
 
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                             'admin_user': rdata.get('service_username'),
 
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                             'admin_password': rdata.get('service_password'),
 
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                             'service_protocol': svc_protocol,
 
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                             'auth_protocol': auth_protocol})
 
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                if context_complete(ctxt):
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                    # NOTE(jamespage) this is required for >= icehouse
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                    # so a missing value just indicates keystone needs
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                    for unit in related_units(rid):
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                        ctxt['zmq_nonce'] = relation_get('nonce', unit, rid)
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                        ctxt['zmq_host'] = relation_get('host', unit, rid)
 
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                        ctxt['zmq_redis_address'] = relation_get(
 
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                            'zmq_redis_address', unit, rid)
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        return ctxt
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