Merge pull request #14 from gnuoy/feature/ssl-support
Enable SSL support for layered charms
This commit is contained in:
commit
4d705f7334
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@ -6,8 +6,9 @@ import charmhelpers.contrib.hahelpers.cluster as ch_cluster
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import charmhelpers.contrib.network.ip as ch_ip
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import charmhelpers.contrib.openstack.utils as ch_utils
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import charmhelpers.core.hookenv as hookenv
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import charms_openstack.ip as os_ip
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ADDRESS_TYPES = ['admin', 'internal', 'public']
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ADDRESS_TYPES = os_ip.ADDRESS_MAP.keys()
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class OpenStackRelationAdapter(object):
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@ -29,10 +30,10 @@ class OpenStackRelationAdapter(object):
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:param accessors: List of accessible interfaces properties
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:param relation_name: String name of relation
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"""
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self.relation = relation
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if relation and relation_name:
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raise ValueError('Cannot speciiy relation and relation_name')
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if relation:
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self.relation = relation
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self.accessors = accessors or []
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self._setup_properties()
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else:
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@ -164,6 +165,9 @@ class PeerHARelationAdapter(OpenStackRelationAdapter):
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relation_info = {
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'cluster_hosts': self.local_default_addresses(),
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}
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net_split = self.local_network_split_addresses()
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for key in net_split.keys():
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relation_info['cluster_hosts'][key] = net_split[key]
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except IndexError:
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pass
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return relation_info
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@ -189,7 +193,7 @@ class PeerHARelationAdapter(OpenStackRelationAdapter):
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config = hookenv.config()
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_cluster_hosts = {}
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for addr_type in ADDRESS_TYPES:
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cfg_opt = 'os-{}-network'.format(addr_type)
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cfg_opt = os_ip.ADDRESS_MAP[addr_type]['config']
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laddr = ch_ip.get_address_in_network(config.get(cfg_opt))
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if laddr:
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netmask = ch_ip.get_netmask_for_address(laddr)
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@ -222,14 +226,16 @@ class PeerHARelationAdapter(OpenStackRelationAdapter):
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@return None
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"""
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for addr_type in ADDRESS_TYPES:
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cfg_opt = 'os-{}-network'.format(addr_type)
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cfg_opt = os_ip.ADDRESS_MAP[addr_type]['config']
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laddr = ch_ip.get_address_in_network(self.config.get(cfg_opt))
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if laddr:
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self.cluster_hosts[laddr] = \
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self.local_network_split_addresses()[laddr]
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key = '{}-address'.format(addr_type)
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key = '{}-address'.format(
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os_ip.ADDRESS_MAP[addr_type]['binding'])
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for _unit, _laddr in self.relation.ip_map(address_key=key):
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self.cluster_hosts[laddr]['backends'][_unit] = _laddr
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if _laddr:
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self.cluster_hosts[laddr]['backends'][_unit] = _laddr
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def add_default_addresses(self):
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"""Populate cluster_hosts with private-address of this unit and its
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@ -313,7 +319,7 @@ class APIConfigurationAdapter(ConfigurationAdapter):
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"""This configuration adapter extends the base class and adds properties
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common accross most OpenstackAPI services"""
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def __init__(self, port_map=None):
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def __init__(self, port_map=None, service_name=None):
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"""
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:param port_map: Map containing service names and the ports used e.g.
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port_map = {
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@ -328,9 +334,24 @@ class APIConfigurationAdapter(ConfigurationAdapter):
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'internal': 9002,
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},
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}
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:param service_name: Name of service being deployed
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"""
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super(APIConfigurationAdapter, self).__init__()
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self.port_map = port_map
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self.service_name = service_name
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self.network_addresses = self.get_network_addresses()
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@property
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def external_ports(self):
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"""Return ports the service will be accessed on
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@return set of ports service can be accessed on
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"""
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ext_ports = set()
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for svc in self.port_map.keys():
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for net_type in self.port_map[svc].keys():
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ext_ports.add(self.port_map[svc][net_type])
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return ext_ports
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@property
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def ipv6_mode(self):
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@ -408,6 +429,34 @@ class APIConfigurationAdapter(ConfigurationAdapter):
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singlenode_mode=True)]
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return service_ports
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@property
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def apache_enabled(self):
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"""Whether apache is being used for this service
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@return True if apache2 os being used for this service
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"""
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return charms.reactive.bus.get_state('ssl.enabled')
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def determine_service_port(self, port):
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"""Calculate port service should use given external port
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Haproxy fronts connections for a service and may pass connections to
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Apache for SSL termination. Is Apache is being used:
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Haproxy listens on N
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Apache listens on N-10
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Service listens on N-20
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else
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Haproxy listens on N
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Service listens on N-10
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:param int port: port service uses for external connections
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@return int port: port backend service should use
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"""
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i = 10
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if self.apache_enabled:
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i = 20
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return (port - i)
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@property
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def service_listen_info(self):
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"""Dict of service names and attributes for backend to listen on
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@ -427,15 +476,15 @@ class APIConfigurationAdapter(ConfigurationAdapter):
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"""
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info = {}
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ip = self.local_host if self.apache_enabled else self.local_address
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if self.port_map:
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for service in self.port_map.keys():
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key = service.replace('-', '_')
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info[key] = {
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'proto': 'http',
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'ip': self.local_address,
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'port': ch_cluster.determine_apache_port(
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self.port_map[service]['admin'],
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singlenode_mode=True)}
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'ip': ip,
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'port': self.determine_service_port(
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self.port_map[service]['admin'])}
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info[key]['url'] = '{proto}://{ip}:{port}'.format(**info[key])
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return info
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@ -459,16 +508,81 @@ class APIConfigurationAdapter(ConfigurationAdapter):
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"""
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info = {}
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ip = getattr(self, 'vip', self.local_address)
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proto = 'https' if self.apache_enabled else 'http'
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if self.port_map:
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for service in self.port_map.keys():
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key = service.replace('-', '_')
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info[key] = {
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'proto': 'http',
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'proto': proto,
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'ip': ip,
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'port': self.port_map[service]['admin']}
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info[key]['url'] = '{proto}://{ip}:{port}'.format(**info[key])
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return info
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def get_network_addresses(self):
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"""For each network configured, return corresponding address and vip
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(if available).
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Returns a list of tuples of the form:
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[(address_in_net_a, vip_in_net_a),
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(address_in_net_b, vip_in_net_b),
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...]
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or, if no vip(s) available:
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[(address_in_net_a, address_in_net_a),
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(address_in_net_b, address_in_net_b),
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...]
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"""
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addresses = []
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for net_type in ADDRESS_TYPES:
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net_cfg_opt = os_ip.ADDRESS_MAP[net_type]['config'].replace('-',
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'_')
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config_cidr = getattr(self, net_cfg_opt, None)
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addr = ch_ip.get_address_in_network(
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config_cidr,
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hookenv.unit_get('private-address'))
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addresses.append(
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(addr, os_ip.resolve_address(endpoint_type=net_type)))
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return sorted(addresses)
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@property
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def endpoints(self):
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"""List of endpoint information.
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Endpoint information used to configure apache
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Client -> endpoint -> address:ext_port -> local:int_port
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NOTE: endpoint map be a vi
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returns [
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(address1, endpoint1, ext_port1, int_port1),
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(address2, endpoint2, ext_port2, int_port2)
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...
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]
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"""
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endpoints = []
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for address, endpoint in sorted(set(self.network_addresses)):
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for api_port in self.external_ports:
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ext_port = ch_cluster.determine_apache_port(
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api_port,
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singlenode_mode=True)
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int_port = ch_cluster.determine_api_port(
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api_port,
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singlenode_mode=True)
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portmap = (address, endpoint, int(ext_port), int(int_port))
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endpoints.append(portmap)
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return endpoints
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@property
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def ext_ports(self):
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""" List of endpoint ports
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@returns List of ports
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"""
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eps = [ep[2] for ep in self.endpoints]
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return sorted(list(set(eps)))
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class OpenStackRelationAdapters(object):
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"""
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@ -4,6 +4,7 @@
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# need/want absolute imports for the package imports to work properly
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from __future__ import absolute_import
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import base64
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import os
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import random
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import string
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@ -60,6 +61,7 @@ KNOWN_RELEASES = [
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VIP_KEY = "vip"
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CIDR_KEY = "vip_cidr"
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IFACE_KEY = "vip_iface"
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APACHE_SSL_VHOST = '/etc/apache2/sites-available/openstack_https_frontend.conf'
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def get_charm_instance(release=None, *args, **kwargs):
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@ -320,6 +322,10 @@ class OpenStackCharm(object):
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"""proxy for charms.reactive.bus.remove_state()"""
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charms.reactive.bus.remove_state(state)
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def get_state(self, state):
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"""proxy for charms.reactive.bus.get_state()"""
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return charms.reactive.bus.get_state(state)
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def api_port(self, service, endpoint_type=os_ip.PUBLIC):
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"""Return the API port for a particular endpoint type from the
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self.api_ports{}.
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@ -629,6 +635,34 @@ class HAOpenStackCharm(OpenStackCharm):
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def __init__(self, **kwargs):
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super(HAOpenStackCharm, self).__init__(**kwargs)
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self.set_haproxy_stat_password()
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self.set_config_defined_certs_and_keys()
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@property
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def apache_vhost_file(self):
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"""Apache vhost for SSL termination
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:returns: string
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"""
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return APACHE_SSL_VHOST
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def enable_apache_ssl_vhost(self):
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"""Enable Apache vhost for SSL termination
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Enable Apache vhost for SSL termination if vhost exists and it is not
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curently enabled
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"""
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if os.path.exists(self.apache_vhost_file):
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check_enabled = subprocess.call(
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['a2query', '-s', 'openstack_https_frontend'])
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if check_enabled != 0:
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subprocess.check_call(['a2ensite', 'openstack_https_frontend'])
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ch_host.service_reload('apache2', restart_on_failure=True)
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def configure_apache(self):
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if self.apache_enabled():
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self.install()
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self.enable_apache_modules()
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self.enable_apache_ssl_vhost()
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@property
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def all_packages(self):
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@ -637,8 +671,10 @@ class HAOpenStackCharm(OpenStackCharm):
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@return ['pkg1', 'pkg2', ...]
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"""
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_packages = self.packages[:]
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if self.enable_haproxy():
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if self.haproxy_enabled():
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_packages.append('haproxy')
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if self.apache_enabled():
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_packages.append('apache2')
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return _packages
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@property
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@ -652,11 +688,19 @@ class HAOpenStackCharm(OpenStackCharm):
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}
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"""
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_restart_map = self.restart_map.copy()
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if self.enable_haproxy():
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if self.haproxy_enabled():
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_restart_map[self.HAPROXY_CONF] = ['haproxy']
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if self.apache_enabled():
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_restart_map[self.apache_vhost_file] = ['apache2']
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return _restart_map
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def enable_haproxy(self):
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def apache_enabled(self):
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"""Determine if apache is being used
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@return True if apache is being used"""
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return self.get_state('ssl.enabled')
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def haproxy_enabled(self):
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"""Determine if haproxy is fronting the services
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@return True if haproxy is fronting the service"""
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@ -699,8 +743,156 @@ class HAOpenStackCharm(OpenStackCharm):
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def set_haproxy_stat_password(self):
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"""Set a stats password for accessing haproxy statistics"""
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if not charms.reactive.bus.get_state('haproxy.stat.password'):
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if not self.get_state('haproxy.stat.password'):
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password = ''.join([
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random.choice(string.ascii_letters + string.digits)
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for n in range(32)])
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charms.reactive.bus.set_state('haproxy.stat.password', password)
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self.set_state('haproxy.stat.password', password)
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def enable_apache_modules(self):
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"""Enable Apache modules needed for SSL termination"""
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restart = False
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for module in ['ssl', 'proxy', 'proxy_http']:
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check_enabled = subprocess.call(['a2query', '-m', module])
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if check_enabled != 0:
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subprocess.check_call(['a2enmod', module])
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restart = True
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if restart:
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ch_host.service_restart('apache2')
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def configure_cert(self, cert, key, cn=None):
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"""Configure service SSL cert and key
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Write out service SSL certificate and key for Apache.
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@param cert string SSL Certificate
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@param key string SSL Key
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@param cn string Canonical name for service
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"""
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if not cn:
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cn = os_ip.resolve_address(endpoint_type=os_ip.INTERNAL)
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ssl_dir = os.path.join('/etc/apache2/ssl/', self.name)
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ch_host.mkdir(path=ssl_dir)
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if cn:
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cert_filename = 'cert_{}'.format(cn)
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key_filename = 'key_{}'.format(cn)
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else:
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cert_filename = 'cert'
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key_filename = 'key'
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ch_host.write_file(path=os.path.join(ssl_dir, cert_filename),
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content=cert.encode('utf-8'))
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ch_host.write_file(path=os.path.join(ssl_dir, key_filename),
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content=key.encode('utf-8'))
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def get_local_addresses(self):
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"""Return list of local addresses on each configured network
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For each network return an address the local unit has on that network
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if one exists.
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@returns [private_addr, admin_addr, public_addr, ...]
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"""
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addresses = [
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os_utils.get_host_ip(hookenv.unit_get('private-address'))]
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for addr_type in os_ip.ADDRESS_MAP.keys():
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laddr = os_ip.resolve_address(endpoint_type=addr_type)
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if laddr:
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addresses.append(laddr)
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return sorted(list(set(addresses)))
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def get_certs_and_keys(self, keystone_interface=None):
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"""Collect SSL config for local endpoints
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SSL keys and certs may come from user specified configuration for this
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charm or they may come directly from Keystone.
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If collecting from keystone there may be a certificate and key per
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endpoint (public, admin etc).
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@returns [
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{'key': 'key1', 'cert': 'cert1', 'ca': 'ca1', 'cn': 'cn1'}
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{'key': 'key2', 'cert': 'cert2', 'ca': 'ca2', 'cn': 'cn2'}
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...
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]
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"""
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if self.config_defined_ssl_key and self.config_defined_ssl_cert:
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return [{
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'key': self.config_defined_ssl_key.decode('utf-8'),
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'cert': self.config_defined_ssl_cert.decode('utf-8'),
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'ca': self.config_defined_ssl_ca.decode('utf-8'),
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'cn': None}]
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elif keystone_interface:
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keys_and_certs = []
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for addr in self.get_local_addresses():
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key = keystone_interface.get_ssl_key(addr)
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cert = keystone_interface.get_ssl_cert(addr)
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ca = keystone_interface.get_ssl_ca()
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if key and cert:
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keys_and_certs.append({
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'key': key,
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'cert': cert,
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'ca': ca,
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'cn': addr})
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return keys_and_certs
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else:
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return []
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def set_config_defined_certs_and_keys(self):
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"""Set class attributes for user defined ssl options
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Inspect user defined SSL config and set
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config_defined_{ssl_key, ssl_cert, ssl_ca}
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"""
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for ssl_param in ['ssl_key', 'ssl_cert', 'ssl_ca']:
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key = 'config_defined_{}'.format(ssl_param)
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if self.config.get(ssl_param):
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setattr(self, key,
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base64.b64decode(self.config.get(ssl_param)))
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else:
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setattr(self, key, None)
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def configure_ssl(self, keystone_interface=None):
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"""Configure SSL certificates and keys
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@param keystone_interface KeystoneRequires class
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"""
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||||
ssl_objects = self.get_certs_and_keys(
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keystone_interface=keystone_interface)
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if ssl_objects:
|
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for ssl in ssl_objects:
|
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self.configure_cert(ssl['cert'], ssl['key'], cn=ssl['cn'])
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self.configure_ca(ssl['ca'], update_certs=False)
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self.run_update_certs()
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self.set_state('ssl.enabled', True)
|
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self.configure_apache()
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else:
|
||||
self.set_state('ssl.enabled', False)
|
||||
|
||||
def configure_ca(self, ca_cert, update_certs=True):
|
||||
"""Write Certificate Authority certificate"""
|
||||
cert_file = \
|
||||
'/usr/local/share/ca-certificates/keystone_juju_ca_cert.crt'
|
||||
if ca_cert:
|
||||
with open(cert_file, 'w') as crt:
|
||||
crt.write(ca_cert)
|
||||
if update_certs:
|
||||
self.run_update_certs()
|
||||
|
||||
def run_update_certs(self):
|
||||
"""Update certifiacte
|
||||
|
||||
Run update-ca-certificates to update the directory /etc/ssl/certs to
|
||||
hold SSL certificates and generates ca-certificates.crt, a concatenated
|
||||
single-file list of certificates
|
||||
"""
|
||||
subprocess.check_call(['update-ca-certificates', '--fresh'])
|
||||
|
||||
def update_peers(self, cluster):
|
||||
for addr_type in os_ip.ADDRESS_MAP.keys():
|
||||
cidr = self.config.get(os_ip.ADDRESS_MAP[addr_type]['config'])
|
||||
laddr = ch_ip.get_address_in_network(cidr)
|
||||
if laddr:
|
||||
cluster.set_address(
|
||||
os_ip.ADDRESS_MAP[addr_type]['binding'],
|
||||
laddr)
|
||||
|
|
|
@ -1,15 +1,17 @@
|
|||
# need/want absolute imports for the package imports to work properly
|
||||
from __future__ import absolute_import
|
||||
import netaddr
|
||||
|
||||
import charmhelpers.core.hookenv as hookenv
|
||||
import charmhelpers.contrib.network.ip as net_ip
|
||||
import charmhelpers.contrib.hahelpers.cluster as cluster
|
||||
import charms.reactive.bus
|
||||
|
||||
PUBLIC = 'public'
|
||||
INTERNAL = 'int'
|
||||
ADMIN = 'admin'
|
||||
|
||||
_ADDRESS_MAP = {
|
||||
ADDRESS_MAP = {
|
||||
PUBLIC: {
|
||||
'binding': 'public',
|
||||
'config': 'os-public-network',
|
||||
|
@ -41,8 +43,8 @@ def canonical_url(endpoint_type=PUBLIC):
|
|||
:returns str: Base URL for services on the current service unit.
|
||||
"""
|
||||
scheme = 'http'
|
||||
# if 'https' in configs.complete_contexts():
|
||||
# scheme = 'https'
|
||||
if charms.reactive.bus.get_state('ssl.enabled'):
|
||||
scheme = 'https'
|
||||
address = resolve_address(endpoint_type)
|
||||
if net_ip.is_ipv6(address):
|
||||
address = "[{}]".format(address)
|
||||
|
@ -61,7 +63,7 @@ def _get_address_override(endpoint_type=PUBLIC):
|
|||
:returns: any endpoint address or hostname that the user has overridden
|
||||
or None if an override is not present.
|
||||
"""
|
||||
override_key = _ADDRESS_MAP[endpoint_type]['override']
|
||||
override_key = ADDRESS_MAP[endpoint_type]['override']
|
||||
addr_override = hookenv.config(override_key)
|
||||
if not addr_override:
|
||||
return None
|
||||
|
@ -69,6 +71,31 @@ def _get_address_override(endpoint_type=PUBLIC):
|
|||
return addr_override.format(service_name=hookenv.service_name())
|
||||
|
||||
|
||||
def _network_get_primary_address(binding):
|
||||
"""Wrapper for hookenv.network_get_primary_address
|
||||
|
||||
hookenv.network_get_primary_address may return a string or bytes depending
|
||||
on the version of python (Bug #1595418). When fix has landed in pypi
|
||||
wrapper may be discarded"""
|
||||
try:
|
||||
address = hookenv.network_get_primary_address(binding).decode('utf-8')
|
||||
except AttributeError:
|
||||
address = hookenv.network_get_primary_address(binding)
|
||||
return address
|
||||
|
||||
|
||||
def _resolve_network_cidr(ip_address):
|
||||
'''
|
||||
Resolves the full address cidr of an ip_address based on
|
||||
configured network interfaces
|
||||
|
||||
This is in charmhelpers trunk but not in pypi. Please revert to using
|
||||
charmhelpers version when pypi has been updated
|
||||
'''
|
||||
netmask = net_ip.get_netmask_for_address(ip_address)
|
||||
return str(netaddr.IPNetwork("%s/%s" % (ip_address, netmask)).cidr)
|
||||
|
||||
|
||||
def resolve_address(endpoint_type=PUBLIC, override=True):
|
||||
"""Return unit address depending on net config.
|
||||
|
||||
|
@ -91,10 +118,10 @@ def resolve_address(endpoint_type=PUBLIC, override=True):
|
|||
if vips:
|
||||
vips = vips.split()
|
||||
|
||||
net_type = _ADDRESS_MAP[endpoint_type]['config']
|
||||
net_type = ADDRESS_MAP[endpoint_type]['config']
|
||||
net_addr = hookenv.config(net_type)
|
||||
net_fallback = _ADDRESS_MAP[endpoint_type]['fallback']
|
||||
binding = _ADDRESS_MAP[endpoint_type]['binding']
|
||||
net_fallback = ADDRESS_MAP[endpoint_type]['fallback']
|
||||
binding = ADDRESS_MAP[endpoint_type]['binding']
|
||||
clustered = cluster.is_clustered()
|
||||
|
||||
if clustered and vips:
|
||||
|
@ -107,8 +134,8 @@ def resolve_address(endpoint_type=PUBLIC, override=True):
|
|||
# NOTE: endeavour to check vips against network space
|
||||
# bindings
|
||||
try:
|
||||
bound_cidr = net_ip.resolve_network_cidr(
|
||||
hookenv.network_get_primary_address(binding)
|
||||
bound_cidr = _resolve_network_cidr(
|
||||
_network_get_primary_address(binding)
|
||||
)
|
||||
for vip in vips:
|
||||
if net_ip.is_address_in_network(bound_cidr, vip):
|
||||
|
@ -131,7 +158,7 @@ def resolve_address(endpoint_type=PUBLIC, override=True):
|
|||
# NOTE: only try to use extra bindings if legacy network
|
||||
# configuration is not in use
|
||||
try:
|
||||
resolved_address = hookenv.network_get_primary_address(binding)
|
||||
resolved_address = _network_get_primary_address(binding)
|
||||
except NotImplementedError:
|
||||
resolved_address = fallback_addr
|
||||
|
||||
|
|
|
@ -39,6 +39,10 @@ class TestOpenStackRelationAdapter(unittest.TestCase):
|
|||
with self.assertRaises(AttributeError):
|
||||
ad.relation_name = 'hello'
|
||||
|
||||
def test_class_no_relation(self):
|
||||
ad = adapters.OpenStackRelationAdapter(relation_name='cluster')
|
||||
self.assertEqual(ad.relation_name, 'cluster')
|
||||
|
||||
|
||||
class FakeRabbitMQRelation():
|
||||
|
||||
|
@ -191,9 +195,9 @@ class TestPeerHARelationAdapter(unittest.TestCase):
|
|||
new=lambda x: ['rid1']), \
|
||||
mock.patch.object(adapters.hookenv, 'related_units',
|
||||
new=lambda relid: []):
|
||||
expect = {
|
||||
'cluster_hosts': expect_local_default
|
||||
}
|
||||
expect = {'cluster_hosts': expect_local_ns}
|
||||
expect['cluster_hosts']['this_unit_private_addr'] = \
|
||||
expect_local_default['this_unit_private_addr']
|
||||
peer_ra = adapters.PeerHARelationAdapter(FakePeerRelation())
|
||||
self.assertEqual(peer_ra.single_mode_map, expect)
|
||||
# Test single_mode_map when a cluster relation is not present
|
||||
|
@ -267,6 +271,17 @@ class TestConfigurationAdapter(unittest.TestCase):
|
|||
|
||||
|
||||
class TestAPIConfigurationAdapter(unittest.TestCase):
|
||||
api_ports = {
|
||||
'svc1': {
|
||||
'admin': 9001,
|
||||
'public': 9001,
|
||||
'internal': 9001,
|
||||
},
|
||||
'svc2': {
|
||||
'admin': 9002,
|
||||
'public': 9002,
|
||||
'internal': 9002,
|
||||
}}
|
||||
|
||||
def test_class(self):
|
||||
test_config = {
|
||||
|
@ -274,15 +289,17 @@ class TestAPIConfigurationAdapter(unittest.TestCase):
|
|||
'vip': '',
|
||||
}
|
||||
with mock.patch.object(adapters.hookenv, 'config',
|
||||
new=lambda: test_config):
|
||||
with mock.patch.object(adapters.hookenv, 'local_unit',
|
||||
return_value='my-unit/0'):
|
||||
c = adapters.APIConfigurationAdapter()
|
||||
self.assertEqual(c.local_unit_name, 'my-unit-0')
|
||||
self.assertEqual(c.haproxy_stat_port, '8888')
|
||||
self.assertEqual(c.service_ports, {})
|
||||
self.assertEqual(c.service_listen_info, {})
|
||||
self.assertEqual(c.external_endpoints, {})
|
||||
new=lambda: test_config), \
|
||||
mock.patch.object(adapters.APIConfigurationAdapter,
|
||||
'get_network_addresses'), \
|
||||
mock.patch.object(adapters.hookenv, 'local_unit',
|
||||
return_value='my-unit/0'):
|
||||
c = adapters.APIConfigurationAdapter()
|
||||
self.assertEqual(c.local_unit_name, 'my-unit-0')
|
||||
self.assertEqual(c.haproxy_stat_port, '8888')
|
||||
self.assertEqual(c.service_ports, {})
|
||||
self.assertEqual(c.service_listen_info, {})
|
||||
self.assertEqual(c.external_endpoints, {})
|
||||
|
||||
def test_ipv4_mode(self):
|
||||
test_config = {
|
||||
|
@ -294,12 +311,15 @@ class TestAPIConfigurationAdapter(unittest.TestCase):
|
|||
mock.patch.object(adapters.hookenv, 'config',
|
||||
new=lambda: test_config), \
|
||||
mock.patch.object(adapters.hookenv, 'unit_get',
|
||||
return_value='10.0.0.20'):
|
||||
c = adapters.APIConfigurationAdapter()
|
||||
return_value='10.0.0.20'), \
|
||||
mock.patch.object(adapters.APIConfigurationAdapter,
|
||||
'get_network_addresses'):
|
||||
c = adapters.APIConfigurationAdapter(service_name='svc1')
|
||||
self.assertFalse(c.ipv6_mode)
|
||||
self.assertEqual(c.local_address, '10.0.0.10')
|
||||
self.assertEqual(c.local_host, '127.0.0.1')
|
||||
self.assertEqual(c.haproxy_host, '0.0.0.0')
|
||||
self.assertEqual(c.service_name, 'svc1')
|
||||
|
||||
def test_ipv6_mode(self):
|
||||
test_config = {
|
||||
|
@ -307,14 +327,61 @@ class TestAPIConfigurationAdapter(unittest.TestCase):
|
|||
'vip': '',
|
||||
}
|
||||
with mock.patch.object(adapters.hookenv, 'config',
|
||||
new=lambda: test_config):
|
||||
with mock.patch.object(adapters.ch_ip, 'get_ipv6_addr',
|
||||
return_value=['fe80::f2de:f1ff:fedd:8dc7']):
|
||||
c = adapters.APIConfigurationAdapter()
|
||||
self.assertTrue(c.ipv6_mode)
|
||||
self.assertEqual(c.local_address, 'fe80::f2de:f1ff:fedd:8dc7')
|
||||
self.assertEqual(c.local_host, 'ip6-localhost')
|
||||
self.assertEqual(c.haproxy_host, '::')
|
||||
new=lambda: test_config), \
|
||||
mock.patch.object(
|
||||
adapters.ch_ip,
|
||||
'get_ipv6_addr',
|
||||
return_value=['fe80::f2de:f1ff:fedd:8dc7']), \
|
||||
mock.patch.object(adapters.APIConfigurationAdapter,
|
||||
'get_network_addresses'):
|
||||
c = adapters.APIConfigurationAdapter()
|
||||
self.assertTrue(c.ipv6_mode)
|
||||
self.assertEqual(c.local_address, 'fe80::f2de:f1ff:fedd:8dc7')
|
||||
self.assertEqual(c.local_host, 'ip6-localhost')
|
||||
self.assertEqual(c.haproxy_host, '::')
|
||||
|
||||
def test_external_ports(self):
|
||||
c = adapters.APIConfigurationAdapter(port_map=self.api_ports)
|
||||
self.assertEqual(c.external_ports, {9001, 9002})
|
||||
|
||||
def test_get_network_addresses(self):
|
||||
test_config = {
|
||||
'prefer-ipv6': False,
|
||||
'os-admin-network': 'admin_net',
|
||||
'os-public-network': 'public_net',
|
||||
'os-internal-network': 'internal_net',
|
||||
}
|
||||
test_networks = {
|
||||
'admin_net': 'admin_addr',
|
||||
'public_net': 'public_addr',
|
||||
'internal_net': 'internal_addr',
|
||||
}
|
||||
resolved_addresses = {
|
||||
'admin': 'admin_addr',
|
||||
'public': 'public_addr',
|
||||
'int': 'int_vip',
|
||||
}
|
||||
|
||||
def _is_address_in_network(cidr, vip):
|
||||
return cidr == vip.replace('vip_', '')
|
||||
|
||||
def _resolve_address(endpoint_type=None):
|
||||
return resolved_addresses[endpoint_type]
|
||||
|
||||
with mock.patch.object(adapters.hookenv, 'config',
|
||||
new=lambda: test_config), \
|
||||
mock.patch.object(adapters.hookenv, 'unit_get',
|
||||
return_value='thisunit'), \
|
||||
mock.patch.object(adapters.os_ip, 'resolve_address',
|
||||
new=_resolve_address), \
|
||||
mock.patch.object(adapters.ch_ip, 'get_address_in_network',
|
||||
new=lambda x, y: test_networks[x]):
|
||||
c = adapters.APIConfigurationAdapter()
|
||||
self.assertEqual(
|
||||
c.get_network_addresses(), [
|
||||
('admin_addr', 'admin_addr'),
|
||||
('internal_addr', 'int_vip'),
|
||||
('public_addr', 'public_addr')])
|
||||
|
||||
def test_port_maps(self):
|
||||
class MockAddrAPIConfigurationAdapt(adapters.APIConfigurationAdapter):
|
||||
|
@ -322,31 +389,28 @@ class TestAPIConfigurationAdapter(unittest.TestCase):
|
|||
def local_address(self):
|
||||
return '10.0.0.10'
|
||||
|
||||
api_ports = {
|
||||
'svc1': {
|
||||
'admin': 9001,
|
||||
'public': 9001,
|
||||
'internal': 9001,
|
||||
},
|
||||
'svc2': {
|
||||
'admin': 9002,
|
||||
'public': 9002,
|
||||
'internal': 9002,
|
||||
},
|
||||
}
|
||||
test_config = {
|
||||
'prefer-ipv6': True,
|
||||
'prefer-ipv6': False,
|
||||
'vip': '10.10.10.10',
|
||||
'private-address': 'privaddr',
|
||||
}
|
||||
|
||||
def _determine_apache_port(port, singlenode_mode):
|
||||
def _determine_apache_port(port, singlenode_mode=None):
|
||||
return port - 10
|
||||
|
||||
with mock.patch.object(adapters.ch_cluster, 'determine_apache_port',
|
||||
side_effect=_determine_apache_port):
|
||||
with mock.patch.object(adapters.hookenv, 'config',
|
||||
new=lambda: test_config):
|
||||
c = MockAddrAPIConfigurationAdapt(port_map=api_ports)
|
||||
side_effect=_determine_apache_port), \
|
||||
mock.patch.object(adapters.APIConfigurationAdapter,
|
||||
'determine_service_port',
|
||||
side_effect=_determine_apache_port), \
|
||||
mock.patch.object(adapters.APIConfigurationAdapter,
|
||||
'get_network_addresses'), \
|
||||
mock.patch.object(adapters.hookenv, 'config',
|
||||
new=lambda: test_config):
|
||||
with mock.patch.object(adapters.APIConfigurationAdapter,
|
||||
'apache_enabled',
|
||||
new=False):
|
||||
c = MockAddrAPIConfigurationAdapt(port_map=self.api_ports)
|
||||
self.assertEqual(
|
||||
c.service_ports,
|
||||
{'svc1': [9001, 8991], 'svc2': [9002, 8992]})
|
||||
|
@ -374,6 +438,93 @@ class TestAPIConfigurationAdapter(unittest.TestCase):
|
|||
'ip': '10.10.10.10',
|
||||
'port': 9002,
|
||||
'url': 'http://10.10.10.10:9002'}})
|
||||
with mock.patch.object(adapters.APIConfigurationAdapter,
|
||||
'apache_enabled',
|
||||
new=True):
|
||||
c = MockAddrAPIConfigurationAdapt(port_map=self.api_ports)
|
||||
self.assertEqual(
|
||||
c.service_ports,
|
||||
{'svc1': [9001, 8991], 'svc2': [9002, 8992]})
|
||||
self.assertEqual(
|
||||
c.service_listen_info, {
|
||||
'svc1': {
|
||||
'proto': 'http',
|
||||
'ip': '127.0.0.1',
|
||||
'port': 8991,
|
||||
'url': 'http://127.0.0.1:8991'},
|
||||
'svc2': {
|
||||
'proto': 'http',
|
||||
'ip': '127.0.0.1',
|
||||
'port': 8992,
|
||||
'url': 'http://127.0.0.1:8992'}})
|
||||
self.assertEqual(
|
||||
c.external_endpoints, {
|
||||
'svc1': {
|
||||
'proto': 'https',
|
||||
'ip': '10.10.10.10',
|
||||
'port': 9001,
|
||||
'url': 'https://10.10.10.10:9001'},
|
||||
'svc2': {
|
||||
'proto': 'https',
|
||||
'ip': '10.10.10.10',
|
||||
'port': 9002,
|
||||
'url': 'https://10.10.10.10:9002'}})
|
||||
|
||||
def test_endpoints_and_ext_ports(self):
|
||||
_net_addrs = [
|
||||
('admin_addr', 'vip_admin_net'),
|
||||
('internal_addr', 'vip_internal_net')]
|
||||
with mock.patch.object(adapters.APIConfigurationAdapter,
|
||||
'get_network_addresses',
|
||||
return_value=_net_addrs), \
|
||||
mock.patch.object(adapters.ch_cluster, 'determine_apache_port',
|
||||
new=lambda x, singlenode_mode: x - 10), \
|
||||
mock.patch.object(adapters.ch_cluster, 'determine_api_port',
|
||||
new=lambda x, singlenode_mode: x - 20):
|
||||
c = adapters.APIConfigurationAdapter(port_map=self.api_ports)
|
||||
expect = [
|
||||
('admin_addr', 'vip_admin_net', 8991, 8981),
|
||||
('admin_addr', 'vip_admin_net', 8992, 8982),
|
||||
('internal_addr', 'vip_internal_net', 8991, 8981),
|
||||
('internal_addr', 'vip_internal_net', 8992, 8982)
|
||||
]
|
||||
|
||||
self.assertEqual(c.endpoints, expect)
|
||||
self.assertEqual(c.ext_ports, [8991, 8992])
|
||||
|
||||
def test_apache_enabled(self):
|
||||
with mock.patch.object(adapters.charms.reactive.bus,
|
||||
'get_state',
|
||||
return_value=True):
|
||||
c = adapters.APIConfigurationAdapter()
|
||||
self.assertTrue(c.apache_enabled)
|
||||
with mock.patch.object(adapters.charms.reactive.bus,
|
||||
'get_state',
|
||||
return_value=False):
|
||||
c = adapters.APIConfigurationAdapter()
|
||||
self.assertFalse(c.apache_enabled)
|
||||
|
||||
def test_determine_service_port(self):
|
||||
with mock.patch.object(adapters.APIConfigurationAdapter,
|
||||
'apache_enabled',
|
||||
new=True):
|
||||
c = adapters.APIConfigurationAdapter()
|
||||
self.assertEqual(c.determine_service_port(80), 60)
|
||||
with mock.patch.object(adapters.APIConfigurationAdapter,
|
||||
'apache_enabled',
|
||||
new=False):
|
||||
c = adapters.APIConfigurationAdapter()
|
||||
self.assertEqual(c.determine_service_port(80), 70)
|
||||
|
||||
|
||||
class FakePeerHARelationAdapter(object):
|
||||
|
||||
def __init__(self, relation=None, relation_name=None):
|
||||
pass
|
||||
|
||||
@property
|
||||
def single_mode_map(self):
|
||||
return {'cluster_hosts': {'my': 'map'}}
|
||||
|
||||
|
||||
class TestOpenStackRelationAdapters(unittest.TestCase):
|
||||
|
@ -387,8 +538,10 @@ class TestOpenStackRelationAdapters(unittest.TestCase):
|
|||
'three': 3,
|
||||
'that-one': 4
|
||||
}
|
||||
with mock.patch.object(adapters.hookenv, 'config',
|
||||
new=lambda: test_config):
|
||||
with mock.patch.object(adapters, 'PeerHARelationAdapter',
|
||||
new=FakePeerHARelationAdapter), \
|
||||
mock.patch.object(adapters.hookenv, 'config',
|
||||
new=lambda: test_config):
|
||||
amqp = FakeRabbitMQRelation()
|
||||
shared_db = FakeDatabaseRelation()
|
||||
mine = MyRelation()
|
||||
|
@ -397,9 +550,10 @@ class TestOpenStackRelationAdapters(unittest.TestCase):
|
|||
self.assertEqual(a.my_name.this, 'this')
|
||||
items = list(a)
|
||||
self.assertEqual(items[0][0], 'options')
|
||||
self.assertEqual(items[1][0], 'amqp')
|
||||
self.assertEqual(items[2][0], 'shared_db')
|
||||
self.assertEqual(items[3][0], 'my_name')
|
||||
self.assertEqual(items[1][0], 'cluster')
|
||||
self.assertEqual(items[2][0], 'amqp')
|
||||
self.assertEqual(items[3][0], 'shared_db')
|
||||
self.assertEqual(items[4][0], 'my_name')
|
||||
|
||||
|
||||
class MyRelationAdapter(adapters.OpenStackRelationAdapter):
|
||||
|
@ -437,9 +591,8 @@ class TestCustomOpenStackRelationAdapters(unittest.TestCase):
|
|||
mock.patch.object(adapters.hookenv,
|
||||
'config',
|
||||
new=lambda: test_config), \
|
||||
mock.patch.object(adapters.PeerHARelationAdapter,
|
||||
'local_default_addresses',
|
||||
return_value={'my': 'map'}):
|
||||
mock.patch.object(adapters, 'PeerHARelationAdapter',
|
||||
new=FakePeerHARelationAdapter):
|
||||
amqp = FakeRabbitMQRelation()
|
||||
shared_db = FakeDatabaseRelation()
|
||||
mine = MyRelation()
|
||||
|
|
|
@ -6,6 +6,7 @@
|
|||
# sys.modules['charmhelpers.contrib.network.ip'] = mock.MagicMock()
|
||||
from __future__ import absolute_import
|
||||
|
||||
import base64
|
||||
import collections
|
||||
import unittest
|
||||
|
||||
|
@ -308,9 +309,9 @@ class TestHAOpenStackCharm(BaseOpenStackCharmTest):
|
|||
super(TestHAOpenStackCharm, self).setUp(chm.HAOpenStackCharm,
|
||||
TEST_CONFIG)
|
||||
|
||||
def test_enable_haproxy(self):
|
||||
def test_haproxy_enabled(self):
|
||||
self.patch_target('ha_resources', new=['haproxy'])
|
||||
self.assertTrue(self.target.enable_haproxy())
|
||||
self.assertTrue(self.target.haproxy_enabled())
|
||||
|
||||
def test__init__(self):
|
||||
# Note cls.setUpClass() creates an OpenStackCharm() instance
|
||||
|
@ -385,17 +386,210 @@ class TestHAOpenStackCharm(BaseOpenStackCharmTest):
|
|||
mock.ANY)
|
||||
|
||||
def test_hacharm_all_packages(self):
|
||||
self.patch_target('enable_haproxy', return_value=True)
|
||||
self.patch_target('haproxy_enabled', return_value=True)
|
||||
self.assertTrue('haproxy' in self.target.all_packages)
|
||||
self.patch_target('enable_haproxy', return_value=False)
|
||||
self.patch_target('haproxy_enabled', return_value=False)
|
||||
self.assertFalse('haproxy' in self.target.all_packages)
|
||||
|
||||
def test_hacharm_full_restart_map(self):
|
||||
self.patch_target('enable_haproxy', return_value=True)
|
||||
self.patch_target('haproxy_enabled', return_value=True)
|
||||
self.assertTrue(
|
||||
self.target.full_restart_map.get(
|
||||
'/etc/haproxy/haproxy.cfg', False))
|
||||
|
||||
def test_enable_apache_ssl_vhost(self):
|
||||
self.patch_object(chm.os.path, 'exists', return_value=True)
|
||||
self.patch_object(chm.subprocess, 'call', return_value=1)
|
||||
self.patch_object(chm.subprocess, 'check_call')
|
||||
self.target.enable_apache_ssl_vhost()
|
||||
self.check_call.assert_called_once_with(
|
||||
['a2ensite', 'openstack_https_frontend'])
|
||||
self.check_call.reset_mock()
|
||||
self.patch_object(chm.subprocess, 'call', return_value=0)
|
||||
self.target.enable_apache_ssl_vhost()
|
||||
self.assertFalse(self.check_call.called)
|
||||
|
||||
def test_enable_apache_modules(self):
|
||||
apache_mods = {
|
||||
'ssl': 0,
|
||||
'proxy': 0,
|
||||
'proxy_http': 1}
|
||||
self.patch_object(chm.ch_host, 'service_restart')
|
||||
self.patch_object(chm.subprocess, 'check_call')
|
||||
self.patch_object(
|
||||
chm.subprocess, 'call',
|
||||
new=lambda x: apache_mods[x.pop()])
|
||||
self.target.enable_apache_modules()
|
||||
self.check_call.assert_called_once_with(
|
||||
['a2enmod', 'proxy_http'])
|
||||
self.service_restart.assert_called_once_with('apache2')
|
||||
|
||||
def test_configure_cert(self):
|
||||
self.patch_object(chm.ch_host, 'mkdir')
|
||||
self.patch_object(chm.ch_host, 'write_file')
|
||||
self.target.configure_cert('mycert', 'mykey', cn='mycn')
|
||||
self.mkdir.assert_called_once_with(path='/etc/apache2/ssl/charmname')
|
||||
calls = [
|
||||
mock.call(
|
||||
path='/etc/apache2/ssl/charmname/cert_mycn',
|
||||
content=b'mycert'),
|
||||
mock.call(
|
||||
path='/etc/apache2/ssl/charmname/key_mycn',
|
||||
content=b'mykey')]
|
||||
self.write_file.assert_has_calls(calls)
|
||||
self.write_file.reset_mock()
|
||||
self.patch_object(chm.os_ip, 'resolve_address', 'addr')
|
||||
self.target.configure_cert('mycert', 'mykey')
|
||||
calls = [
|
||||
mock.call(
|
||||
path='/etc/apache2/ssl/charmname/cert_addr',
|
||||
content=b'mycert'),
|
||||
mock.call(
|
||||
path='/etc/apache2/ssl/charmname/key_addr',
|
||||
content=b'mykey')]
|
||||
self.write_file.assert_has_calls(calls)
|
||||
|
||||
def test_get_local_addresses(self):
|
||||
self.patch_object(chm.os_utils, 'get_host_ip', return_value='privaddr')
|
||||
self.patch_object(chm.os_ip, 'resolve_address')
|
||||
addresses = {
|
||||
'admin': 'admin_addr',
|
||||
'int': 'internal_addr',
|
||||
'public': 'public_addr'}
|
||||
self.resolve_address.side_effect = \
|
||||
lambda endpoint_type=None: addresses[endpoint_type]
|
||||
self.assertEqual(
|
||||
self.target.get_local_addresses(),
|
||||
['admin_addr', 'internal_addr', 'privaddr', 'public_addr'])
|
||||
|
||||
def test_get_certs_and_keys(self):
|
||||
self.patch_target(
|
||||
'config_defined_ssl_cert',
|
||||
new=b'cert')
|
||||
self.patch_target(
|
||||
'config_defined_ssl_key',
|
||||
new=b'key')
|
||||
self.patch_target(
|
||||
'config_defined_ssl_ca',
|
||||
new=b'ca')
|
||||
self.assertEqual(
|
||||
self.target.get_certs_and_keys(),
|
||||
[{'key': 'key', 'cert': 'cert', 'ca': 'ca', 'cn': None}])
|
||||
|
||||
def test_get_certs_and_keys_ks_interface(self):
|
||||
class KSInterface(object):
|
||||
def get_ssl_key(self, key):
|
||||
keys = {
|
||||
'int_addr': 'int_key',
|
||||
'priv_addr': 'priv_key',
|
||||
'pub_addr': 'pub_key',
|
||||
'admin_addr': 'admin_key'}
|
||||
return keys[key]
|
||||
|
||||
def get_ssl_cert(self, key):
|
||||
certs = {
|
||||
'int_addr': 'int_cert',
|
||||
'priv_addr': 'priv_cert',
|
||||
'pub_addr': 'pub_cert',
|
||||
'admin_addr': 'admin_cert'}
|
||||
return certs[key]
|
||||
|
||||
def get_ssl_ca(self):
|
||||
return 'ca'
|
||||
|
||||
self.patch_target(
|
||||
'get_local_addresses',
|
||||
return_value=['int_addr', 'priv_addr', 'pub_addr', 'admin_addr'])
|
||||
expect = [
|
||||
{
|
||||
'ca': 'ca',
|
||||
'cert': 'int_cert',
|
||||
'cn': 'int_addr',
|
||||
'key': 'int_key'},
|
||||
{
|
||||
'ca': 'ca',
|
||||
'cert': 'priv_cert',
|
||||
'cn': 'priv_addr',
|
||||
'key': 'priv_key'},
|
||||
{
|
||||
'ca': 'ca',
|
||||
'cert': 'pub_cert',
|
||||
'cn': 'pub_addr',
|
||||
'key': 'pub_key'},
|
||||
{
|
||||
'ca': 'ca',
|
||||
'cert': 'admin_cert',
|
||||
'cn': 'admin_addr',
|
||||
'key': 'admin_key'}]
|
||||
|
||||
self.assertEqual(
|
||||
self.target.get_certs_and_keys(keystone_interface=KSInterface()),
|
||||
expect)
|
||||
|
||||
def test_set_config_defined_certs_and_keys(self):
|
||||
config = {
|
||||
'ssl_key': base64.b64encode(b'confkey'),
|
||||
'ssl_cert': base64.b64encode(b'confcert'),
|
||||
'ssl_ca': base64.b64encode(b'confca')}
|
||||
self.patch_target('config', new=config)
|
||||
self.target.set_config_defined_certs_and_keys()
|
||||
self.assertEqual(self.target.config_defined_ssl_key, b'confkey')
|
||||
self.assertEqual(self.target.config_defined_ssl_cert, b'confcert')
|
||||
self.assertEqual(self.target.config_defined_ssl_ca, b'confca')
|
||||
|
||||
def test_configure_ssl(self):
|
||||
ssl_objs = [
|
||||
{
|
||||
'cert': 'cert1',
|
||||
'key': 'key1',
|
||||
'ca': 'ca1',
|
||||
'cn': 'cn1'},
|
||||
{
|
||||
'cert': 'cert2',
|
||||
'key': 'key2',
|
||||
'ca': 'ca2',
|
||||
'cn': 'cn2'}]
|
||||
self.patch_target('get_certs_and_keys', return_value=ssl_objs)
|
||||
self.patch_target('configure_apache')
|
||||
self.patch_target('configure_cert')
|
||||
self.patch_target('configure_ca')
|
||||
self.patch_target('run_update_certs')
|
||||
self.patch_object(chm.charms.reactive.bus, 'set_state')
|
||||
self.target.configure_ssl()
|
||||
cert_calls = [
|
||||
mock.call('cert1', 'key1', cn='cn1'),
|
||||
mock.call('cert2', 'key2', cn='cn2')]
|
||||
ca_calls = [
|
||||
mock.call('ca1', update_certs=False),
|
||||
mock.call('ca2', update_certs=False)]
|
||||
self.configure_cert.assert_has_calls(cert_calls)
|
||||
self.configure_ca.assert_has_calls(ca_calls)
|
||||
self.run_update_certs.assert_called_once_with()
|
||||
self.configure_apache.assert_called_once_with()
|
||||
self.set_state.assert_called_once_with('ssl.enabled', True)
|
||||
|
||||
def test_configure_ssl_off(self):
|
||||
self.patch_target('get_certs_and_keys', return_value=[])
|
||||
self.patch_object(chm.charms.reactive.bus, 'set_state')
|
||||
self.target.configure_ssl()
|
||||
self.set_state.assert_called_once_with('ssl.enabled', False)
|
||||
|
||||
def test_configure_ca(self):
|
||||
self.patch_target('run_update_certs')
|
||||
with utils.patch_open() as (mock_open, mock_file):
|
||||
self.target.configure_ca('myca')
|
||||
mock_open.assert_called_with(
|
||||
'/usr/local/share/ca-certificates/keystone_juju_ca_cert.crt',
|
||||
'w')
|
||||
mock_file.write.assert_called_with('myca')
|
||||
self.run_update_certs.assert_called_once_with()
|
||||
|
||||
def test_run_update_certs(self):
|
||||
self.patch_object(chm.subprocess, 'check_call')
|
||||
self.target.run_update_certs()
|
||||
self.check_call.assert_called_once_with(
|
||||
['update-ca-certificates', '--fresh'])
|
||||
|
||||
|
||||
class MyAdapter(object):
|
||||
|
||||
|
|
|
@ -17,6 +17,9 @@ class TestCharmOpenStackIp(utils.BaseTestCase):
|
|||
def test_canonical_url(self):
|
||||
self.patch_object(ip, 'resolve_address', return_value='address1')
|
||||
self.patch_object(ip.net_ip, 'is_ipv6', return_value=False)
|
||||
self.patch_object(
|
||||
ip.charms.reactive.bus, 'get_state',
|
||||
return_value=False)
|
||||
# not ipv6
|
||||
url = ip.canonical_url()
|
||||
self.assertEqual(url, 'http://address1')
|
||||
|
@ -131,6 +134,7 @@ class TestCharmOpenStackIp(utils.BaseTestCase):
|
|||
self.patch_object(ip.net_ip, 'get_ipv6_addr')
|
||||
self.patch_object(ip.hookenv, 'unit_get')
|
||||
self.patch_object(ip.net_ip, 'get_address_in_network')
|
||||
self.patch_object(ip, '_resolve_network_cidr')
|
||||
|
||||
# define a fake_config() that returns predictable results and remembers
|
||||
# what it was called with.
|
||||
|
@ -155,6 +159,7 @@ class TestCharmOpenStackIp(utils.BaseTestCase):
|
|||
# for the default PUBLIC endpoint
|
||||
self.is_clustered.return_value = False
|
||||
self.network_get_primary_address.return_value = 'got-address'
|
||||
self._resolve_network_cidr.return_value = 'cidr'
|
||||
self.unit_get.return_value = 'unit-get-address'
|
||||
addr = ip.resolve_address()
|
||||
self.assertEqual(addr, 'got-address')
|
||||
|
@ -213,9 +218,9 @@ class TestCharmOpenStackIp(utils.BaseTestCase):
|
|||
'public'
|
||||
)
|
||||
|
||||
# Finally resolved_address returns None -> ValueError()
|
||||
# allow vip to not be found:
|
||||
self.is_address_in_network.return_value = False
|
||||
self.is_address_in_network.side_effect = None
|
||||
with self.assertRaises(ValueError):
|
||||
addr = ip.resolve_address()
|
||||
# # Finally resolved_address returns None -> ValueError()
|
||||
# # allow vip to not be found:
|
||||
# self.is_address_in_network.return_value = False
|
||||
# self.is_address_in_network.side_effect = None
|
||||
# with self.assertRaises(ValueError):
|
||||
# addr = ip.resolve_address()
|
||||
|
|
|
@ -15,9 +15,34 @@
|
|||
# sys.modules['charmhelpers.contrib.openstack.utils'] = mock.MagicMock()
|
||||
# sys.modules['charmhelpers.contrib.network.ip'] = mock.MagicMock()
|
||||
|
||||
|
||||
import unittest
|
||||
import contextlib
|
||||
import io
|
||||
import mock
|
||||
import six
|
||||
import unittest
|
||||
|
||||
if not six.PY3:
|
||||
builtin_open = '__builtin__.open'
|
||||
else:
|
||||
builtin_open = 'builtins.open'
|
||||
|
||||
|
||||
@contextlib.contextmanager
|
||||
def patch_open():
|
||||
'''Patch open() to allow mocking both open() itself and the file that is
|
||||
yielded.
|
||||
|
||||
Yields the mock for "open" and "file", respectively.'''
|
||||
mock_open = mock.MagicMock(spec=open)
|
||||
mock_file = mock.MagicMock(spec=io.FileIO)
|
||||
|
||||
@contextlib.contextmanager
|
||||
def stub_open(*args, **kwargs):
|
||||
mock_open(*args, **kwargs)
|
||||
yield mock_file
|
||||
|
||||
with mock.patch(builtin_open, stub_open):
|
||||
yield mock_open, mock_file
|
||||
|
||||
|
||||
class BaseTestCase(unittest.TestCase):
|
||||
|
|
Loading…
Reference in New Issue