79 lines
2.0 KiB
Python
79 lines
2.0 KiB
Python
from charmhelpers.core.hookenv import (
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relation_ids,
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service_name,
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)
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from charmhelpers.contrib.openstack.context import (
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OSContextGenerator,
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ApacheSSLContext as SSLContext,
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)
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from charmhelpers.contrib.hahelpers.cluster import (
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determine_api_port,
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determine_haproxy_port,
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)
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class CephContext(OSContextGenerator):
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interfaces = ['ceph']
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def __call__(self):
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"""
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Used to generate template context to be added to glance-api.conf in
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the presence of a ceph relation.
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"""
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if not relation_ids('ceph'):
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return {}
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service = service_name()
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return {
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# ensure_ceph_pool() creates pool based on service name.
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'rbd_pool': service,
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'rbd_user': service,
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}
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class ObjectStoreContext(OSContextGenerator):
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interfaces = ['object-store']
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def __call__(self):
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"""
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Used to generate template context to be added to glance-api.conf in
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the presence of a 'object-store' relation.
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"""
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if not relation_ids('object-store'):
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return {}
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return {
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'swift_store': True,
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}
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class HAProxyContext(OSContextGenerator):
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interfaces = ['cluster']
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def __call__(self):
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'''
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Extends the main charmhelpers HAProxyContext with a port mapping
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specific to this charm.
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Also used to extend glance-api.conf context with correct bind_port
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'''
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haproxy_port = determine_haproxy_port(9292)
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api_port = determine_api_port(9292)
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ctxt = {
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'service_ports': {'glance_api': [haproxy_port, api_port]},
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'bind_port': api_port,
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}
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return ctxt
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class ApacheSSLContext(SSLContext):
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interfaces = ['https']
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external_ports = [9292]
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service_namespace = 'glance'
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def __call__(self):
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#from glance_utils import service_enabled
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#if not service_enabled('glance-api'):
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# return {}
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return super(ApacheSSLContext, self).__call__()
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