diff options
Diffstat (limited to 'utils/src')
| -rw-r--r-- | utils/src/ooinstall/oo_config.py | 78 |
1 files changed, 47 insertions, 31 deletions
diff --git a/utils/src/ooinstall/oo_config.py b/utils/src/ooinstall/oo_config.py index 69ad2b4c5..f2990662e 100644 --- a/utils/src/ooinstall/oo_config.py +++ b/utils/src/ooinstall/oo_config.py @@ -165,22 +165,34 @@ class OOConfig(object): self._set_defaults() +# pylint: disable=too-many-branches def _read_config(self): + def _print_read_config_error(error, path='the configuration file'): + message = """ +Error loading config. {}. + +See https://docs.openshift.com/enterprise/latest/install_config/install/quick_install.html#defining-an-installation-configuration-file +for information on creating a configuration file or delete {} and re-run the installer. +""" + print message.format(error, path) + try: if os.path.exists(self.config_path): with open(self.config_path, 'r') as cfgfile: loaded_config = yaml.safe_load(cfgfile.read()) - # Use the presence of a Description as an indicator this is - # a legacy config file: - if 'Description' in self.settings: - self._upgrade_legacy_config() + if not 'version' in loaded_config: + _print_read_config_error('Legacy configuration file found', self.config_path) + sys.exit(0) + + if loaded_config.get('version', '') == 'v1': + loaded_config = self._upgrade_v1_config(loaded_config) try: host_list = loaded_config['deployment']['hosts'] role_list = loaded_config['deployment']['roles'] except KeyError as e: - print "Error loading config, no such key: {}".format(e) + _print_read_config_error("No such key: {}".format(e), self.config_path) sys.exit(0) for setting in CONFIG_PERSIST_SETTINGS: @@ -213,32 +225,36 @@ class OOConfig(object): raise OOConfigFileError( 'Config file "{}" is not a valid YAML document'.format(self.config_path)) - def _upgrade_legacy_config(self): - new_hosts = [] - remove_settings = ['validated_facts', 'Description', 'Name', - 'Subscription', 'Vendor', 'Version', 'masters', 'nodes'] - - if 'validated_facts' in self.settings: - for key, value in self.settings['validated_facts'].iteritems(): - value['connect_to'] = key - if 'masters' in self.settings and key in self.settings['masters']: - value['master'] = True - if 'nodes' in self.settings and key in self.settings['nodes']: - value['node'] = True - new_hosts.append(value) - self.settings['hosts'] = new_hosts - - for s in remove_settings: - if s in self.settings: - del self.settings[s] - - # A legacy config implies openshift-enterprise 3.0: - self.settings['variant'] = 'openshift-enterprise' - self.settings['variant_version'] = '3.0' - - def _upgrade_v1_config(self): - #TODO write code to upgrade old config - return + def _upgrade_v1_config(self, config): + new_config_data = {} + new_config_data['deployment'] = {} + new_config_data['deployment']['hosts'] = [] + new_config_data['deployment']['roles'] = {} + new_config_data['deployment']['variables'] = {} + + role_list = {} + + if config.get('ansible_ssh_user', False): + new_config_data['deployment']['ansible_ssh_user'] = config['ansible_ssh_user'] + + for host in config['hosts']: + host_props = {} + host_props['roles'] = [] + host_props['connect_to'] = host['connect_to'] + + for prop in ['ip', 'public_ip', 'hostname', 'public_hostname', 'containerized', 'preconfigured']: + host_props[prop] = host.get(prop, None) + + for role in ['master', 'node', 'master_lb', 'storage', 'etcd']: + if host.get(role, False): + host_props['roles'].append(role) + role_list[role] = '' + + new_config_data['deployment']['hosts'].append(host_props) + + new_config_data['deployment']['roles'] = role_list + + return new_config_data def _set_defaults(self): |