--- /dev/null
+# Copyright 2019 Nokia
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import re
+
+from cmdatahandlers.api import configerror
+from cmdatahandlers.api import config
+from cmdatahandlers.api import utils
+from serviceprofiles import profiles
+
+
+class Config(config.Config):
+ def __init__(self, confman):
+ super(Config, self).__init__(confman)
+ self.ROOT = 'cloud.hosts'
+ self.DOMAIN = 'hosts'
+ try:
+ self.update_service_profiles()
+ except Exception:
+ pass
+
+ def init(self):
+ pass
+
+ def validate(self):
+ hosts = []
+ try:
+ hosts = self.get_hosts()
+ except configerror.ConfigError:
+ pass
+
+ if hosts:
+ utils.validate_list_items_unique(hosts)
+
+ for host in hosts:
+ self._validate_host(host)
+
+ def mask_sensitive_data(self):
+ for hostname in self.config[self.ROOT].keys():
+ self.config[self.ROOT][hostname]['hwmgmt']['password'] = self.MASK
+ self.config[self.ROOT][hostname]['hwmgmt']['snmpv2_trap_community_string'] = self.MASK
+ self.config[self.ROOT][hostname]['hwmgmt']['snmpv3_authpass'] = self.MASK
+ self.config[self.ROOT][hostname]['hwmgmt']['snmpv3_privpass'] = self.MASK
+
+ def _validate_host(self, hostname):
+ self._validate_hwmgmt(hostname)
+ self._validate_service_profiles(hostname)
+ self._validate_network_profiles(hostname)
+ self._validate_performance_profiles(hostname)
+ self._validate_storage_profiles(hostname)
+
+ def _validate_hwmgmt(self, hostname):
+ ip = self.get_hwmgmt_ip(hostname)
+ utils.validate_ipv4_address(ip)
+ self.get_hwmgmt_user(hostname)
+ self.get_hwmgmt_password(hostname)
+ netconf = self.confman.get_networking_config_handler()
+
+ hwmgmtnet = None
+ try:
+ hwmgmtnet = netconf.get_hwmgmt_network_name()
+ except configerror.ConfigError:
+ pass
+
+ if hwmgmtnet:
+ domain = self.get_host_network_domain(hostname)
+ cidr = netconf.get_network_cidr(hwmgmtnet, domain)
+ utils.validate_ip_in_network(ip, cidr)
+
+ def _validate_service_profiles(self, hostname):
+ node_profiles = self.get_service_profiles(hostname)
+ utils.validate_list_items_unique(node_profiles)
+ service_profiles_lib = profiles.Profiles()
+ serviceprofiles = service_profiles_lib.get_service_profiles()
+ for profile in node_profiles:
+ if profile not in serviceprofiles:
+ raise configerror.ConfigError('Invalid service profile %s specified for host %s' % (profile, hostname))
+
+ def _validate_network_profiles(self, hostname):
+ node_profiles = self.get_network_profiles(hostname)
+ utils.validate_list_items_unique(profiles)
+ netprofconf = self.confman.get_network_profiles_config_handler()
+ netprofiles = netprofconf.get_network_profiles()
+ for profile in node_profiles:
+ if profile not in netprofiles:
+ raise configerror.ConfigError('Invalid network profile %s specified for host %s' % (profile, hostname))
+
+ def _validate_performance_profiles(self, hostname):
+ node_performance_profiles = []
+ try:
+ node_performance_profiles = self.get_performance_profiles(hostname)
+ except configerror.ConfigError:
+ pass
+
+ if node_performance_profiles:
+ utils.validate_list_items_unique(node_performance_profiles)
+ perfprofconf = self.confman.get_performance_profiles_config_handler()
+ perfprofiles = perfprofconf.get_performance_profiles()
+ for profile in node_performance_profiles:
+ if profile not in perfprofiles:
+ raise configerror.ConfigError('Invalid performance profile %s specified for host %s' % (profile, hostname))
+
+ def _validate_storage_profiles(self, hostname):
+ node_storage_profiles = []
+ try:
+ node_storage_profiles = self.get_storage_profiles(hostname)
+ except configerror.ConfigError:
+ pass
+
+ if node_storage_profiles:
+ utils.validate_list_items_unique(node_storage_profiles)
+ storageprofconf = self.confman.get_storage_profiles_config_handler()
+ storageprofiles = storageprofconf.get_storage_profiles()
+ for profile in node_storage_profiles:
+ if profile not in storageprofiles:
+ raise configerror.ConfigError('Invalid storage profile %s specific for %s' % (profile, hostname))
+
+ def get_hosts(self):
+ """ get the list of hosts in the cloud
+
+ Return:
+
+ A sorted list of host names
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ self.validate_root()
+
+ return sorted(self.config[self.ROOT].keys())
+
+ def get_labels(self, hostname):
+ noderole_label = "node-role.kubernetes.io/{}".format(self.get_noderole(hostname))
+ mandatory_labels = \
+ {"nodetype": self.get_nodetype(hostname),
+ "nodeindex": self.get_nodeindex(hostname),
+ "nodename": self.get_nodename(hostname),
+ noderole_label: ""}
+ labels = self.config[self.ROOT][hostname].get('labels', {}).copy()
+ labels.update(mandatory_labels)
+
+ if self.is_sriov_enabled(hostname):
+ labels.update({"sriov": "enabled"})
+
+ black_list = ['name']
+ return {name: attributes
+ for name, attributes in labels.iteritems()
+ if name not in black_list}
+
+ def get_nodetype(self, hostname):
+ service_profiles_lib = profiles.Profiles()
+ service_profiles = self.get_service_profiles(hostname)
+
+ if service_profiles_lib.get_caasmaster_service_profile() in service_profiles:
+ return service_profiles_lib.get_caasmaster_service_profile()
+ if service_profiles_lib.get_caasworker_service_profile() in service_profiles:
+ return service_profiles_lib.get_caasworker_service_profile()
+
+ return service_profiles[0]
+
+ def get_nodeindex(self, hostname):
+ return re.search(r'[-_](\d+)$', hostname).group(1)
+
+ def get_nodename(self, hostname):
+ return "{}{}".format(self.get_nodetype(hostname), self.get_nodeindex(hostname))
+
+ def get_noderole(self, hostname):
+ service_profiles_lib = profiles.Profiles()
+ service_profiles = self.get_service_profiles(hostname)
+
+ if service_profiles_lib.get_caasmaster_service_profile() in service_profiles:
+ return "master"
+ return "worker"
+
+ def is_sriov_enabled(self, hostname):
+ netprofs = self.get_network_profiles(hostname)
+ netprofconf = self.confman.get_network_profiles_config_handler()
+ for netprof in netprofs:
+ if 'sriov_provider_networks' in self.config[netprofconf.ROOT][netprof]:
+ return True
+ return False
+
+ def get_enabled_hosts(self):
+ """ get the list of enabled hosts in the cloud
+
+ Return:
+
+ A list of host names
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ self.validate_root()
+ hosts = self.get_hosts()
+ ret = []
+ for host in hosts:
+ if self.is_host_enabled(host):
+ ret.append(host)
+ return ret
+
+ def get_hwmgmt_ip(self, hostname):
+ """get the hwmgmt ip address
+
+ Arguments:
+
+ hostname: The name of the node
+
+ Return:
+
+ The BMC ip address as a string
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ self._validate_hostname(hostname)
+
+ if 'hwmgmt' not in self.config[self.ROOT][hostname] or 'address' not in self.config[self.ROOT][hostname]['hwmgmt']:
+ raise configerror.ConfigError('No hwmgmt info defined for host')
+
+ return self.config[self.ROOT][hostname]['hwmgmt']['address']
+
+ def get_hwmgmt_user(self, hostname):
+ """get the hwmgmt user
+
+ Arguments:
+
+ hostname: The name of the node
+
+ Return:
+
+ The BMC user name.
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ self._validate_hostname(hostname)
+
+ if 'hwmgmt' not in self.config[self.ROOT][hostname] or 'user' not in self.config[self.ROOT][hostname]['hwmgmt']:
+ raise configerror.ConfigError('No hwmgmt info defined for host')
+
+ return self.config[self.ROOT][hostname]['hwmgmt']['user']
+
+ def get_hwmgmt_password(self, hostname):
+ """get the hwmgmt password
+
+ Arguments:
+
+ hostname: The name of the node
+
+ Return:
+
+ The BMC password
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ self._validate_hostname(hostname)
+
+ if 'hwmgmt' not in self.config[self.ROOT][hostname] or 'password' not in self.config[self.ROOT][hostname]['hwmgmt']:
+ raise configerror.ConfigError('No hwmgmt info defined for host')
+
+ return self.config[self.ROOT][hostname]['hwmgmt']['password']
+
+ def get_service_profiles(self, hostname):
+ """get the node service profiles
+
+ Arguments:
+
+ hostname: The name of the node
+
+ Return:
+
+ A list containing service profile names
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ self._validate_hostname(hostname)
+
+ if 'service_profiles' not in self.config[self.ROOT][hostname]:
+ raise configerror.ConfigError('No service profiles found')
+
+ return self.config[self.ROOT][hostname]['service_profiles']
+
+ def get_performance_profiles(self, hostname):
+ """ get the performance profiles
+
+ Arguments:
+
+ hostname: The name of the node
+
+ Return:
+
+ A list containing the perfromance profile names.
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ self._validate_hostname(hostname)
+
+ if 'performance_profiles' not in self.config[self.ROOT][hostname]:
+ raise configerror.ConfigError('No performance profiles found')
+
+ return self.config[self.ROOT][hostname]['performance_profiles']
+
+ def get_network_profiles(self, hostname):
+ """get the node network profiles
+
+ Arguments:
+
+ hostname: The name of the node
+
+ Return:
+
+ A list containing network profile names
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ self._validate_hostname(hostname)
+
+ if 'network_profiles' not in self.config[self.ROOT][hostname]:
+ raise configerror.ConfigError('No network profiles found')
+
+ return self.config[self.ROOT][hostname]['network_profiles']
+
+ def get_storage_profiles(self, hostname):
+ """get the node storage profiles
+
+ Arguments:
+
+ hostname: The name of the node
+
+ Return:
+
+ A list containing storage profile names
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ self._validate_hostname(hostname)
+
+ if 'storage_profiles' not in self.config[self.ROOT][hostname]:
+ raise configerror.ConfigError('No storage profiles found')
+
+ return self.config[self.ROOT][hostname]['storage_profiles']
+
+ def _validate_hostname(self, hostname):
+ if not self.is_valid_host(hostname):
+ raise configerror.ConfigError('Invalid hostname given %s' % hostname)
+
+ def is_valid_host(self, hostname):
+ """check if a host is valid
+
+ Arguments:
+
+ hostname: The name of the node
+
+ Return:
+
+ True or False
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ self.validate_root()
+ if hostname in self.config[self.ROOT]:
+ return True
+ return False
+
+ def get_service_profile_hosts(self, profile):
+ """ get hosts having some service profile
+
+ Argument:
+
+ service profile name
+
+ Return:
+
+ A list of host names
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ hosts = self.get_hosts()
+ result = []
+ for host in hosts:
+ node_profiles = self.get_service_profiles(host)
+ if profile in node_profiles:
+ result.append(host)
+
+ return result
+
+ def get_network_profile_hosts(self, profile):
+ """ get hosts having some network profile
+
+ Argument:
+
+ network profile name
+
+ Return:
+
+ A list of host names
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ hosts = self.get_hosts()
+ result = []
+ for host in hosts:
+ node_network_profiles = self.get_network_profiles(host)
+ if profile in node_network_profiles:
+ result.append(host)
+ if not result:
+ raise configerror.ConfigError('No hosts found for profile %s' % profile)
+
+ return result
+
+ def get_performance_profile_hosts(self, profile):
+ """ get hosts having some performance profile
+
+ Argument:
+
+ performance profile name
+
+ Return:
+
+ A list of host names
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ hosts = self.get_hosts()
+ result = []
+ for host in hosts:
+ node_performance_profiles = self.get_performance_profiles(host)
+ if profile in node_performance_profiles:
+ result.append(host)
+ if not result:
+ raise configerror.ConfigError('No hosts found for profile %s' % profile)
+
+ return result
+
+ def get_storage_profile_hosts(self, profile):
+ """ get hosts having some storage profile
+
+ Argument:
+
+ storage profile name
+
+ Return:
+
+ A list of host names
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ hosts = self.get_hosts()
+ result = []
+ for host in hosts:
+ try:
+ node_storage_profiles = self.get_storage_profiles(host)
+ if profile in node_storage_profiles:
+ result.append(host)
+ except configerror.ConfigError:
+ pass
+
+ if not result:
+ raise configerror.ConfigError('No hosts found for profile %s' % profile)
+
+ return result
+
+ def get_host_network_interface(self, host, network):
+ """ get the host interface used for some network
+
+ Argument:
+
+ the host name
+
+ the network name
+
+ Return:
+
+ The interface name
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ node_network_profiles = self.get_network_profiles(host)
+ netprofconf = self.confman.get_network_profiles_config_handler()
+ for profile in node_network_profiles:
+ interfaces = netprofconf.get_profile_network_mapped_interfaces(profile)
+ for interface in interfaces:
+ networks = netprofconf.get_profile_interface_mapped_networks(profile, interface)
+ if network in networks:
+ return interface
+
+ raise configerror.ConfigError('No interfaces found for network %s in host %s' % (network, host))
+
+ def get_host_network_ip_holding_interface(self, host, network):
+ """ get the host ip holding interface some network
+
+ Argument:
+
+ the host name
+
+ the network name
+
+ Return:
+
+ The interface name
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ networkingconf = self.confman.get_networking_config_handler()
+ vlan = None
+ try:
+ domain = self.get_host_network_domain(host)
+ vlan = networkingconf.get_network_vlan_id(network, domain)
+ except configerror.ConfigError as exp:
+ pass
+
+ if vlan:
+ return 'vlan'+str(vlan)
+
+ return self.get_host_network_interface(host, network)
+
+ def get_host_networks(self, hostname):
+ """ get the host networks
+
+ Argument:
+
+ The host name
+
+ Return:
+
+ A list of network names
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ node_network_profiles = self.get_network_profiles(hostname)
+ netprofconf = self.confman.get_network_profiles_config_handler()
+ result = []
+ for profile in node_network_profiles:
+ interfaces = netprofconf.get_profile_network_mapped_interfaces(profile)
+ for interface in interfaces:
+ networks = netprofconf.get_profile_interface_mapped_networks(profile, interface)
+ for network in networks:
+ if network not in result:
+ result.append(network)
+ if not result:
+ raise configerror.ConfigError('No networks found for host %s' % hostname)
+
+ return result
+
+ def get_host_having_hwmgmt_address(self, hwmgmtips):
+ """ get the node name matching an ipmi address
+
+ Argument:
+
+ The ipmi address
+
+ Return:
+
+ The node name
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ import ipaddress
+ hosts = self.get_hosts()
+ for host in hosts:
+ ip = self.get_hwmgmt_ip(host)
+ for hwmgtip in hwmgmtips:
+ addr=ipaddress.ip_address(unicode(hwmgtip))
+ if addr.version == 6:
+ hwmgtip=addr.compressed
+ ip=ipaddress.ip_address(unicode(ip))
+ ip=ip.compressed
+ if ip == hwmgtip:
+ return host
+ raise configerror.ConfigError('No hosts are matching the provided hw address %s' % hwmgmtips)
+
+ def set_installation_host(self, name):
+ """ set the installation node
+
+ Argument:
+
+ The installation node name
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ self._validate_hostname(name)
+
+ self.config[self.ROOT][name]['installation_host'] = True
+
+ def is_installation_host(self, name):
+ """ get if the node is an installation node
+
+ Argument:
+
+ The node name
+
+ Return:
+
+ True if installation node
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ self._validate_hostname(name)
+
+ if 'installation_host' in self.config[self.ROOT][name]:
+ return self.config[self.ROOT][name]['installation_host']
+
+ return False
+
+ def get_installation_host(self):
+ """ get the name of the node used for installation
+
+ Return:
+
+ The node name
+
+ Raise:
+
+ ConfigError in-case of an error
+ """
+ hosts = self.get_hosts()
+ for host in hosts:
+ if self.is_installation_host(host):
+ return host
+
+ raise configerror.ConfigError('No installation host found')
+
+ def disable_host(self, host):
+ """ disable the hosts visible via configuration.
+ This can be used in bootstrapping phase.
+
+ Argument:
+
+ host to disable
+
+ Raise:
+
+ ConfigError in-case if provided host is not valid
+ """
+ self._validate_hostname(host)
+
+ self.config[self.ROOT][host]['disabled'] = True
+
+ def enable_host(self, host):
+ """ enable the hosts visible via configuration.
+ This can be used in bootstrapping phase.
+
+ Argument:
+
+ host to enable
+
+ Raise:
+
+ ConfigError in-case if provided host is not valid
+ """
+ self._validate_hostname(host)
+
+ self.config[self.ROOT][host]['disabled'] = False
+
+ def is_host_enabled(self, host):
+ """ is the host enabled
+
+ Argument:
+
+ the host to be checked
+
+ Raise:
+
+ ConfigError in-case if provided host is not valid
+ """
+ self._validate_hostname(host)
+
+ if 'disabled' in self.config[self.ROOT][host]:
+ return not self.config[self.ROOT][host]['disabled']
+
+ return True
+
+ def get_mgmt_mac(self, host):
+ self._validate_hostname(host)
+
+ if 'mgmt_mac' in self.config[self.ROOT][host]:
+ return self.config[self.ROOT][host]['mgmt_mac']
+ return []
+
+ def get_host_network_domain(self, host):
+ self._validate_hostname(host)
+ if 'network_domain' not in self.config[self.ROOT][host]:
+ raise configerror.ConfigError('Missing network domain for host %s' % host)
+ return self.config[self.ROOT][host]['network_domain']
+
+ def get_controllers_network_domain(self):
+ controllers = self.get_service_profile_hosts('controller')
+ domains = set()
+ for controller in controllers:
+ domains.add(self.get_host_network_domain(controller))
+
+ if len(domains) != 1:
+ raise configerror.ConfigError('Controllers in different networking domains not supported')
+ return domains.pop()
+
+ def get_managements_network_domain(self):
+ managements = self.get_service_profile_hosts('management')
+ domains = set()
+ for management in managements:
+ domains.add(self.get_host_network_domain(management))
+ if len(domains) != 1:
+ raise configerror.ConfigError('Management in different networking domains not supported')
+ return domains.pop()
+
+ def update_service_profiles(self):
+ profs = profiles.Profiles()
+ hosts = self.get_hosts()
+ for host in hosts:
+ new_profiles = []
+ current_profiles = self.config[self.ROOT][host]['service_profiles']
+ new_profiles = current_profiles
+ for profile in current_profiles:
+ included_profiles = profs.get_included_profiles(profile)
+ new_profiles = utils.add_lists(new_profiles, included_profiles)
+ self.config[self.ROOT][host]['service_profiles'] = new_profiles
+
+ def get_pre_allocated_ips(self, host, network):
+ ips_field = "pre_allocated_ips"
+ self._validate_hostname(host)
+ if (ips_field not in self.config[self.ROOT][host]
+ or network not in self.config[self.ROOT][host][ips_field]):
+ return None
+ return self.config[self.ROOT][host][ips_field][network]
+
+ def allocate_port(self, host, base, name):
+ used_ports = []
+ hosts = self.get_hosts()
+ for node in hosts:
+ if name in self.config[self.ROOT][node]:
+ used_ports.append(self.config[self.ROOT][node][name])
+
+ free_port = 0
+
+ for port in range(base, base+1000):
+ if port not in used_ports:
+ free_port = port
+ break
+
+ if free_port == 0:
+ raise configerror.ConfigError('No free ports available')
+
+ self.config[self.ROOT][host][name] = free_port
+
+ def add_vbmc_port(self, host):
+ base_vbmc_port = 61600
+ name = 'vbmc_port'
+ self._validate_hostname(host)
+ if name not in self.config[self.ROOT][host]:
+ self.allocate_port(host, base_vbmc_port, name)
+
+ def add_ipmi_terminal_port(self, host):
+ base_console_port = 61401
+ name = 'ipmi_terminal_port'
+ self._validate_hostname(host)
+ if name not in self.config[self.ROOT][host]:
+ self.allocate_port(host, base_console_port, name)
+
+ def get_ceph_osd_disks(self, host):
+ self._validate_hostname(host)
+ caas_disks = self.config[self.ROOT][host].get('caas_disks', [])
+ osd_disks = filter(lambda disk: disk.get('osd_disk', False), caas_disks)
+ return map(lambda disk: _get_path_for_virtio_id(disk), osd_disks)
+
+
+def _get_path_for_virtio_id(disk):
+ disk_id = disk.get('id', '')
+ if disk_id:
+ return "/dev/disk/by-id/virtio-{}".format(disk_id[:20])
Code Review / ta / config-manager.git / blobdiff