class SitHelperTest(unittest.TestCase): def setUp(self): self.sit_helper = SITHelper('tests/helpers/configs') self.sit_helper_empty = SITHelper('tests/helpers/empty_configs') def test_get_custom_user_data(self): self.assertEquals(self.sit_helper.get_custom_user_data(), "'test'\n") def test_get_roles(self): self.assertEquals(self.sit_helper.get_roles(), ['lb', 'php']) self.assertEquals(self.sit_helper.get_roles(), ['lb', 'php']) self.assertEquals(self.sit_helper_empty.get_roles(), False) def test_get_states_for_role(self): self.assertEquals(self.sit_helper.get_states_for_role('php'), ['apache', 'server']) self.assertEquals(self.sit_helper.get_states_for_role('lb'), ['lb', 'server']) self.assertEquals( self.sit_helper.get_states_for_role('saltmaster'), "Failed to find state list for role: saltmaster. error: 'saltmaster'" ) def test_get_configs(self): self.assertEquals( self.sit_helper.get_configs('roles'), { 'lb': { 'priority': 1, 'subroles': ['lb', 'server'] }, 'php': { 'priority': 2, 'subroles': ['apache', 'server'] } })
class CheckSIT(object): def __init__(self, configs_directory=None, session=None): self.sit_helper = SITHelper(configs_directory) self.ROLES = self.sit_helper.get_roles() self.SIT_CONFIGS = self.sit_helper.get_configs('sit') self.TROPOSPHERE_CONFIGS = self.sit_helper.get_configs('troposphere') self.cf_helper = CFHelper(configs_directory=configs_directory, session=session) def check_configs_are_set(self): missing_configs = [config for config, value in self.SIT_CONFIGS.iteritems() if value is None] if missing_configs: Log.error('The following configs are not set: {0}'.format(missing_configs)) def check_roles_file(self): if self.ROLES < 1: Log.error('roles.yml file is not setup properly. You require at least one role to test') def check_roles_not_empty(self): empty_roles = [role for role in self.ROLES if not self.sit_helper.get_states_for_role(role)] if empty_roles: Log.error('The following servers are missing roles inside of roles.yml file: {0}'.format(empty_roles)) def check_stack_exists(self): stack_name = self.TROPOSPHERE_CONFIGS['stack_name'] if not self.cf_helper.get_stack_info(stack_name): Log.error('Stack "{0}" does not exist. Please run setup_troposphere'.format(stack_name)) def run(self): self.check_configs_are_set() self.check_roles_file() self.check_roles_not_empty() self.check_stack_exists()
class Container(object): def __init__(self, configs_directory=None, family=None, role=None, master_ip=None, env='local', redis_host=None): self.sit_helper = SITHelper(configs_directory) sit_configs = self.sit_helper.get_configs('sit') self.MEMORY = sit_configs['container_memory'] self.MEMORY_RESERVATION = sit_configs.get( 'container_memory_reservation', self.MEMORY) self.CPU = sit_configs['container_cpu'] self.IMAGE = sit_configs['container_image'] self.family = family self.role = role self.master_ip = master_ip self.env = env self.redis_host = self.generate_redis_host(master_ip, redis_host) def get_container_definitions(self): return { "name": self.family, "memory": self.MEMORY, "cpu": self.CPU, "image": self.IMAGE, "environment": self.get_environment_variables(), "memoryReservation": self.MEMORY_RESERVATION } def get_environment_variables(self): environment_variables = list() environment_variables.append( Container.get_environment_dictionary( 'roles', self.get_role_states(self.role))) environment_variables.append( Container.get_environment_dictionary('env', self.env)) environment_variables.append( Container.get_environment_dictionary('master', self.master_ip)) environment_variables.append( Container.get_environment_dictionary('minion_id', self.family)) environment_variables.append( Container.get_environment_dictionary('redis_host', self.redis_host)) return environment_variables @staticmethod def generate_redis_host(master_ip, redis_host): return redis_host if redis_host else master_ip @staticmethod def get_environment_dictionary(name, value): return {"name": name, "value": value} def get_role_states(self, role): return ','.join(self.sit_helper.get_states_for_role(role))
class SitHelperTest(unittest.TestCase): def setUp(self): self.sit_helper = SITHelper('tests/helpers/configs') self.sit_helper_empty = SITHelper('tests/helpers/empty_configs') def test_get_custom_user_data(self): self.assertEquals(self.sit_helper.get_custom_user_data(), "'test'\n") def test_get_roles(self): self.assertEquals(self.sit_helper.get_roles(), ['php', 'lb']) self.assertEquals(self.sit_helper.get_roles(), ['php', 'lb']) self.assertEquals(self.sit_helper_empty.get_roles(), False) def test_get_states_for_role(self): self.assertEquals(self.sit_helper.get_states_for_role('php'), ['apache', 'server']) self.assertEquals(self.sit_helper.get_states_for_role('lb'), ['lb', 'server']) self.assertEquals(self.sit_helper.get_states_for_role('saltmaster'), "Failed to find state list for role: saltmaster. error: 'saltmaster'") def test_get_configs(self): self.assertEquals(self.sit_helper.get_configs('roles'), {'php': ['apache', 'server'], 'lb': ['lb', 'server']})
class CheckSIT(object): def __init__(self, configs_directory=None, session=None): self.sit_helper = SITHelper(configs_directory) self.ROLES = self.sit_helper.get_roles() self.SIT_CONFIGS = self.sit_helper.get_configs('sit') self.TROPOSPHERE_CONFIGS = self.sit_helper.get_configs('troposphere') self.cf_helper = CFHelper(configs_directory=configs_directory, session=session) def check_configs_are_set(self): missing_configs = [ config for config, value in self.SIT_CONFIGS.iteritems() if value is None ] if missing_configs: Log.error('The following configs are not set: {0}'.format( missing_configs)) def check_roles_file(self): if self.ROLES < 1: Log.error( 'roles.yml file is not setup properly. You require at least one role to test' ) def check_roles_not_empty(self): empty_roles = [ role for role in self.ROLES if not self.sit_helper.get_states_for_role(role) ] if empty_roles: Log.error( 'The following servers are missing roles inside of roles.yml file: {0}' .format(empty_roles)) def check_stack_exists(self): stack_name = self.TROPOSPHERE_CONFIGS['stack_name'] if not self.cf_helper.get_stack_info(stack_name): Log.error( 'Stack "{0}" does not exist. Please run setup_troposphere'. format(stack_name)) def run(self): self.check_configs_are_set() self.check_roles_file() self.check_roles_not_empty() self.check_stack_exists()
class Container(object): def __init__(self, configs_directory=None, family=None, role=None, master_ip=None, env='local', redis_host=None): self.sit_helper = SITHelper(configs_directory) sit_configs = self.sit_helper.get_configs('sit') self.MEMORY = sit_configs['container_memory'] self.MEMORY_RESERVATION = sit_configs.get('container_memory_reservation', self.MEMORY) self.CPU = sit_configs['container_cpu'] self.IMAGE = sit_configs['container_image'] self.family = family self.role = role self.master_ip = master_ip self.env = env self.redis_host = self.generate_redis_host(master_ip, redis_host) def get_container_definitions(self): return { "name": self.family, "memory": self.MEMORY, "cpu": self.CPU, "image": self.IMAGE, "environment": self.get_environment_variables(), "memoryReservation": self.MEMORY_RESERVATION } def get_environment_variables(self): environment_variables = list() environment_variables.append(Container.get_environment_dictionary('roles', self.get_role_states(self.role))) environment_variables.append(Container.get_environment_dictionary('env', self.env)) environment_variables.append(Container.get_environment_dictionary('master', self.master_ip)) environment_variables.append(Container.get_environment_dictionary('minion_id', self.family)) environment_variables.append(Container.get_environment_dictionary('redis_host', self.redis_host)) return environment_variables @staticmethod def generate_redis_host(master_ip, redis_host): return redis_host if redis_host else master_ip @staticmethod def get_environment_dictionary(name, value): return {"name": name, "value": value} def get_role_states(self, role): return ','.join(self.sit_helper.get_states_for_role(role))