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How to use _is_installed method in lisa

Best Python code snippet using lisa_python

remove_v_5_1.py

Source:remove_v_5_1.py

...126    write_to_file(stream.getvalue(), yaml_path)127def _is_premium_installed():128    installed = run(['rpm', '-q', 'cloudify-premium'], ignore_failures=True)129    return installed.returncode == 0130def _is_installed(config, service):131    return service in config['services_to_install']132def _get_components(config):133    _components = []134    if _is_installed(config, 'database_service'):135        _components.append('postgresqlserver')136    if _is_installed(config, 'queue_service'):137        _components.append('rabbitmq')138    if _is_installed(config, 'manager_service'):139        _components += [140            'manager',141            'postgresqlclient',142            'restservice',143            'manageripsetter',144            'nginx',145            'cli',146            'amqppostgres',147            'mgmtworker',148            'stage',149        ]150        if (_is_premium_installed()151                and not config.get('composer', {}).get('skip_installation')):152            _components.append('composer')153        _components.append('usagecollector')154        if not config.get('sanity', {}).get('skip_sanity'):155            _components.append('sanity')156    if _is_installed(config, 'monitoring_service'):157        _components.append('prometheus')158        if not _is_installed(config, 'manager_service'):159            _components.append('nginx')160    if _is_installed(config, 'entropy_service'):161        _components.append('haveged')162    return _components163def _get_packages(config):164    """Yum packages to install/uninstall, based on the current config"""165    packages = []166    # Adding premium components on all, even if we're on community, because167    # yum will return 0 (success) if any packages install successfully even if168    # some of the specified packages don't exist.169    if _is_installed(config, 'manager_service'):170        packages += SOURCES['manager']171        # Premium components172        packages += SOURCES['manager_cluster'] + SOURCES['manager_premium']173    if _is_installed(config, 'database_service'):174        packages += SOURCES['db']175        # Premium components176        packages += SOURCES['db_cluster']177    if _is_installed(config, 'queue_service'):178        packages += SOURCES['queue']179        # Premium components180        packages += SOURCES['queue_cluster']181    if _is_installed(config, 'monitoring_service'):182        packages += SOURCES['prometheus']183        # Premium components184        packages += SOURCES['prometheus_cluster']185    if _is_installed(config, 'entropy_service'):186        packages += SOURCES['haveged']187    return packages188def create_installation_files(config_path):189    logger.info('Creating necessary files for Cloudify removal')190    config = read_yaml_file(config_path)191    for service_name in config['services_to_install']:192        touch(join(INITIAL_INSTALL_DIR, service_name))193        if (service_name in194                ['database_service', 'queue_service', 'manager_service']):195            update_yaml_file(INSTALLED_COMPONENTS_FILE,196                             {service_name: _get_components(config)})197            update_yaml_file(INSTALLED_PACKAGES,198                             {service_name: _get_packages(config)})199def remove_cloudify(config_path, verbose):...

flows.py

Source:flows.py

1"""Flows and submodules controller"""23# Std4import os5import re67# Core8from core.logger import Logger9import flows101112class Flow(object):13    def __init__(self, name=None, url=None) -> None:14        self._name = name15        self._url = url16        self._is_installed = False17        self._flow_dir_path = os.path.join(os.path.join(os.path.dirname(os.path.dirname(os.path.abspath(__file__))), "flows"), self._name)18        if self._check_installation():19            self._grep_commands()20            self._grep_configs()21            self._grep_modules()22            self._grep_projects()23            self._grep_templates()2425    def _check_installation(self) -> bool:26        if self._name == "common":27            self._is_installed = True28        else:29            if os.path.isdir(self._flow_dir_path) and len(os.listdir(self._flow_dir_path)) > 0:30                self._is_installed = True31            else:32                self._is_installed = False33        return self._is_installed3435    def _grep_commands(self):36        commands_dir_path = os.path.join(self._flow_dir_path, "commands")37        if os.path.isdir(commands_dir_path) and len(os.listdir(commands_dir_path)) > 0:38            pass3940    def _grep_configs(self):41        pass4243    def _grep_modules(self):44        pass4546    def _grep_projects(self):47        pass4849    def _grep_templates(self):50        pass5152    def is_installed(self):53        return self._is_installed5455    def get_name(self):56        return self._name5758    def get_path(self):59        return self._flow_dir_path6061    def get_info_tuple(self):62        return self._name, self._url, self._is_installed6364    def get_info(self) -> str:65        return "Name: {}, URL: {}, Installed: {}".format(self._name, self._url, "yes" if self._is_installed else "no")666768class Flows(object):69    def __init__(self) -> None:70        self._root_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))71        self._flows = []72        self._flows.append(Flow(name="common", url="https://code.onsemi.com/scm/qcsav/odin.git"))73        self._init_flows()7475    def _init_flows(self):76        gitmodules_file_path = os.path.join(self._root_dir, ".gitmodules")77        if os.path.isfile(gitmodules_file_path):78            gitmodules_file = open(gitmodules_file_path, 'r')79            flow_name = None80            flow_url = None81            for index, line in enumerate(gitmodules_file.readlines(), 0):82                if line.strip().startswith("[") and flow_name is None:83                    flow_name = re.findall(r"\s*\[\s*submodule\s*\"flows/([A-Za-z0-9_]+)\"\s*\]", line)84                    if len(flow_name) == 1:85                        flow_name = flow_name[0]86                    else:87                        Logger.fatal("Parsing error: \".gitmodules\":{}: {}".format(index, line))88                if line.strip().startswith("url") and flow_url is None:89                    flow_url = re.findall(r"url\s*=\s*(.*)", line.strip())90                    if len(flow_url) == 1:91                        flow_url = flow_url[0]92                        self._flows.append(Flow(name=flow_name, url=flow_url))93                        flow_name, flow_url = None, None94                    else:95                        Logger.fatal("Parsing error: \".gitmodules\":{}: {}".format(index, line))9697    def get_list(self) -> list:98        return self._flows99100    def get_commands(self):  # TODO101        commands = []102        for flow in self._flows:103            if flow.is_installed():104                flow_name = flow.get_name()105                print(flow_name)106
...

tools.py

Source:tools.py

...7        self._proc_object   = None8        self._proc_cmdline  = []9        self._output_path   = os.path.join(os.path.dirname(__file__),10                                           self.__class__.__name__.lower() + '.log')11        if not self._is_installed():12            raise Exception('error: %s not installed' % self.__class__.__name__)13    def _is_installed(self):14        raise NotImplementedError()15    def set_cmdline(self):16        raise NotImplementedError()17    def run(self):18        if not len(self._proc_cmdline):19            raise Exception('error: please use set_cmdline first!')20        if self.status() != 'running':21            self._proc_object = subprocess.Popen(self._proc_cmdline, stdout=open(self._output_path, 'wb'), stderr=subprocess.STDOUT)22    def status(self):23        if not self._proc_object:24            return 'not started'25        # set returncode attr26        self._proc_object.poll()27        return 'running' if self._proc_object.returncode == None else self._parse_status(self._proc_object.returncode)28    def _parse_status(self, status):29        ''' override this function to handle different exit codes '''30        return 'done(%d)' % status31    def results(self):32        if not os.path.isfile(self._output_path):33            return '-'34        with open(self._output_path, 'rb') as fh:35            data = fh.read()36        return data[:10 * 1024] # handle this limit37    def stop(self):38        if self._proc_object:39            self._proc_object.kill()40class YARA(Tool):41    def _is_installed(self):42        return os.path.isfile('yara/yara')43    def set_cmdline(self, rule_file, dir='/', recursive=True, pid=None):44        if pid:45            self._proc_cmdline = ['yara/yara', rule_file, pid]46        else:47            self._proc_cmdline = ['yara/yara'] + ['-r', rule_file, dir] if recursive else [rule_file, dir]48class Chkrootkit(Tool):49    def _is_installed(self):50        return os.path.isfile('chkrootkit/chkrootkit')51    def set_cmdline(self):52        self._proc_cmdline = ['chkrootkit/chkrootkit']53class Find(Tool):54    def _is_installed(self):55        return True56    def set_cmdline(self, dir, name):...

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