Dennis Dmitriev | 6f59add | 2016-10-18 13:45:27 +0300 | [diff] [blame] | 1 | # Copyright 2016 Mirantis, Inc. |
| 2 | # |
| 3 | # Licensed under the Apache License, Version 2.0 (the "License"); you may |
| 4 | # not use this file except in compliance with the License. You may obtain |
| 5 | # a copy of the License at |
| 6 | # |
| 7 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | # |
| 9 | # Unless required by applicable law or agreed to in writing, software |
| 10 | # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| 11 | # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| 12 | # License for the specific language governing permissions and limitations |
| 13 | # under the License. |
| 14 | import copy |
| 15 | import os |
| 16 | import pkg_resources |
| 17 | |
| 18 | from oslo_config import cfg |
| 19 | from oslo_config import generator |
| 20 | |
| 21 | from tcp_tests.helpers import ext |
| 22 | from tcp_tests.helpers import oslo_cfg_types as ct |
| 23 | from tcp_tests import settings |
| 24 | |
| 25 | |
| 26 | _default_conf = pkg_resources.resource_filename( |
| 27 | __name__, 'templates/default.yaml') |
| 28 | |
| 29 | |
| 30 | hardware_opts = [ |
| 31 | ct.Cfg('manager', ct.String(), |
| 32 | help="Hardware manager name", default="devops"), |
| 33 | ct.Cfg('conf_path', ct.String(), |
| 34 | help="Hardware config file", default=_default_conf), |
| 35 | ct.Cfg('current_snapshot', ct.String(), |
| 36 | help="Latest environment status name", |
| 37 | default=ext.SNAPSHOT.hardware), |
| 38 | ] |
| 39 | |
| 40 | |
| 41 | underlay_opts = [ |
| 42 | ct.Cfg('ssh', ct.JSONList(), |
| 43 | help="""SSH Settings for Underlay: [{ |
| 44 | 'node_name': node1, |
| 45 | 'host': hostname, |
| 46 | 'login': login, |
| 47 | 'password': password, |
| 48 | 'address_pool': (optional), |
| 49 | 'port': (optional), |
| 50 | 'keys': [(optional)], |
| 51 | }, ...]""", default=[]), |
| 52 | ct.Cfg('roles', ct.JSONList(), |
| 53 | help="Node roles managed by underlay in the environment", |
| 54 | default=[ext.UNDERLAY_NODE_ROLE.salt-master, |
| 55 | ext.UNDERLAY_NODE_ROLE.salt-minion, ]), |
| 56 | ct.Cfg('nameservers', ct.JSONList(), |
| 57 | help="IP addresses of DNS servers", |
| 58 | default=[]), |
| 59 | ct.Cfg('upstream_dns_servers', ct.JSONList(), |
| 60 | help="IP addresses of upstream DNS servers (dnsmasq)", |
| 61 | default=[]), |
| 62 | ct.Cfg('lvm', ct.JSONDict(), |
| 63 | help="LVM settings for Underlay", default={}), |
| 64 | ] |
| 65 | |
| 66 | # Deploy options for a new TCPCloud deployment |
| 67 | tcp_deploy_opts = [ |
| 68 | ct.Cfg('reclass_settings', ct.JSONDict(), |
| 69 | help="", default={}), |
| 70 | ] |
| 71 | |
| 72 | |
| 73 | # Access credentials to a ready TCP cluster |
| 74 | tcp_opts = [ |
| 75 | ct.Cfg('tcp_host', ct.IPAddress(), |
| 76 | help="", default='0.0.0.0'), |
| 77 | ] |
| 78 | |
| 79 | |
| 80 | os_deploy_opts = [ |
| 81 | # ct.Cfg('stacklight_enable', ct.Boolean(), |
| 82 | # help="", default=False), |
| 83 | ] |
| 84 | |
| 85 | os_opts = [ |
| 86 | ct.Cfg('keystone_endpoint', ct.String(), |
| 87 | help="", default=''), |
| 88 | ] |
| 89 | |
| 90 | |
| 91 | _group_opts = [ |
| 92 | ('hardware', hardware_opts), |
| 93 | ('underlay', underlay_opts), |
| 94 | ('tcp_deploy', tcp_deploy_opts), |
| 95 | ('tcp', tcp_opts), |
| 96 | ('os_deploy', os_deploy_opts), |
| 97 | ('os', os_opts), |
| 98 | ] |
| 99 | |
| 100 | |
| 101 | def register_opts(config): |
| 102 | config.register_group(cfg.OptGroup(name='hardware', |
| 103 | title="Hardware settings", help="")) |
| 104 | config.register_opts(group='hardware', opts=hardware_opts) |
| 105 | |
| 106 | config.register_group(cfg.OptGroup(name='underlay', |
| 107 | title="Underlay configuration", help="")) |
| 108 | config.register_opts(group='underlay', opts=underlay_opts) |
| 109 | |
| 110 | config.register_group(cfg.OptGroup(name='tcp_deploy', |
| 111 | title="tcp deploy configuration", help="")) |
| 112 | config.register_opts(group='tcp_deploy', opts=tcp_deploy_opts) |
| 113 | |
| 114 | config.register_group(cfg.OptGroup(name='tcp', |
| 115 | title="tcp config and credentials", help="")) |
| 116 | config.register_opts(group='tcp', opts=tcp_opts) |
| 117 | |
| 118 | config.register_group(cfg.OptGroup(name='os', |
| 119 | title="Openstack config and credentials", help="")) |
| 120 | config.register_opts(group='os', opts=os_opts) |
| 121 | config.register_group( |
| 122 | cfg.OptGroup(name='os_deploy', |
| 123 | title="Openstack deploy config and credentials", |
| 124 | help="")) |
| 125 | config.register_opts(group='os_deploy', opts=os_deploy_opts) |
| 126 | return config |
| 127 | |
| 128 | |
| 129 | def load_config(config_files): |
| 130 | config = cfg.CONF |
| 131 | register_opts(config) |
| 132 | config(args=[], default_config_files=config_files) |
| 133 | return config |
| 134 | |
| 135 | |
| 136 | def reload_snapshot_config(config, test_config_path): |
| 137 | """Reset config to the state from test_config file""" |
| 138 | config(args=[], default_config_files=[test_config_path]) |
| 139 | return config |
| 140 | |
| 141 | |
| 142 | def list_opts(): |
| 143 | """Return a list of oslo.config options available in the tcp_tests. |
| 144 | """ |
| 145 | return [(group, copy.deepcopy(opts)) for group, opts in _group_opts] |
| 146 | |
| 147 | |
| 148 | def list_current_opts(config): |
| 149 | """Return a list of oslo.config options available in the tcp_tests. |
| 150 | """ |
| 151 | result_opts = [] |
| 152 | for group, opts in _group_opts: |
| 153 | current_opts = copy.deepcopy(opts) |
| 154 | for opt in current_opts: |
| 155 | if hasattr(config, group): |
| 156 | if hasattr(config[group], opt.name): |
| 157 | opt.default = getattr(config[group], opt.name) |
| 158 | result_opts.append((group, current_opts)) |
| 159 | return result_opts |
| 160 | |
| 161 | |
| 162 | def save_config(config, snapshot_name, env_name=None): |
| 163 | if env_name is None: |
| 164 | env_name = 'config' |
| 165 | test_config_path = os.path.join( |
| 166 | settings.LOGS_DIR, '{0}_{1}.ini'.format(env_name, snapshot_name)) |
| 167 | |
| 168 | with open(test_config_path, 'w') as output_file: |
| 169 | formatter = generator._OptFormatter(output_file=output_file) |
| 170 | for group, opts in list_current_opts(config): |
| 171 | formatter.format_group(group) |
| 172 | for opt in opts: |
| 173 | formatter.format(opt, group, minimal=True) |
| 174 | formatter.write('\n') |
| 175 | formatter.write('\n') |