def __init__(self): self.mysql = mysql_svc.MySQL() cnf_ctl = MysqlCnfController() if __mysql__['behavior'] in ('mysql2', 'percona') else None # mariadb dont do old presets ServiceCtlHandler.__init__(self, __mysql__['behavior'], self.mysql.service, cnf_ctl) self.preset_provider = mysql_svc.MySQLPresetProvider() preset_service.services[__mysql__['behavior']] = self.preset_provider bus.on(init=self.on_init, reload=self.on_reload) bus.define_events( 'before_mysql_data_bundle', 'mysql_data_bundle', # @param host: New master hostname 'before_mysql_change_master', # @param host: New master hostname # @param log_file: log file to start from # @param log_pos: log pos to start from 'mysql_change_master' 'before_slave_promote_to_master', 'slave_promote_to_master' ) self._mysql_api = mysql_api.MySQLAPI() self._op_api = operation_api.OperationAPI() self._backup_id = None self._data_bundle_id = None self.on_reload()
def test_create_hook(self): bus.base_path = os.path.realpath(os.path.dirname(__file__) + "/../../..") config = ConfigParser() config.read(bus.base_path + "/etc/config.ini") bus.config = config init_tests() resources_path = os.path.realpath(os.path.dirname(__file__) + "/../../" + "resources") bus.base_path = resources_path server_id = config.get(configtool.SECT_GENERAL, configtool.OPT_SERVER_ID) bus.define_events("init", "test") handler = hooks.HooksHandler() bus.fire('init') bus.fire("test", "test_2_done", aenv="test_3_done") #absolutely valid script created an empty file self.assertTrue(os.path.exists(resources_path + "/hooks/test_1_done")) #next script created a file named as 1st execution parameter self.assertTrue(os.path.exists(resources_path + "/hooks/test_2_done")) #3rd script touched file named $aenv self.assertTrue(os.path.exists(resources_path + "/hooks/test_3_done")) #test 4 touched file named server_id self.assertTrue(os.path.exists(resources_path + "/hooks/" + server_id)) #test 5 doesn`t have an execution bit self.assertFalse(os.path.exists(resources_path + "/hooks/test_5_done")) #test 6 tried to execute script file with Exec format error self.assertFalse(os.path.exists(resources_path + "/hooks/test_6_done")) #test 7 consists an execution error self.assertTrue(os.path.exists(resources_path + "/hooks/test_7_done")) #test8 script has not a valid name , so supposed not to be executed self.assertFalse(os.path.exists(resources_path + "/hooks/test_8_done"))
def __init__(self): self._service_name = SERVICE_NAME ServiceCtlHandler.__init__(self, SERVICE_NAME, initdv2.lookup(SERVICE_NAME)) bus.on("init", self.on_init) bus.define_events( 'before_postgresql_data_bundle', 'postgresql_data_bundle', # @param host: New master hostname 'before_postgresql_change_master', # @param host: New master hostname 'postgresql_change_master', 'before_slave_promote_to_master', 'slave_promote_to_master') self._phase_postgresql = 'Configure PostgreSQL' self._phase_data_bundle = self._op_data_bundle = 'PostgreSQL data bundle' self._phase_backup = self._op_backup = 'PostgreSQL backup' self._step_upload_to_cloud_storage = 'Upload data to cloud storage' self._step_accept_scalr_conf = 'Accept Scalr configuration' self._step_patch_conf = 'Patch configuration files' self._step_create_storage = 'Create storage' self._step_init_master = 'Initialize Master' self._step_init_slave = 'Initialize Slave' self._step_create_data_bundle = 'Create data bundle' self._step_change_replication_master = 'Change replication Master' self._step_collect_host_up_data = 'Collect HostUp data' self.on_reload()
def __init__(self): self._service_name = SERVICE_NAME ServiceCtlHandler.__init__(self, SERVICE_NAME, initdv2.lookup(SERVICE_NAME)) bus.on("init", self.on_init) bus.define_events( 'before_postgresql_data_bundle', 'postgresql_data_bundle', # @param host: New master hostname 'before_postgresql_change_master', # @param host: New master hostname 'postgresql_change_master', 'before_slave_promote_to_master', 'slave_promote_to_master' ) self._phase_postgresql = 'Configure PostgreSQL' self._phase_data_bundle = self._op_data_bundle = 'PostgreSQL data bundle' self._phase_backup = self._op_backup = 'PostgreSQL backup' self._step_upload_to_cloud_storage = 'Upload data to cloud storage' self._step_accept_scalr_conf = 'Accept Scalr configuration' self._step_patch_conf = 'Patch configuration files' self._step_create_storage = 'Create storage' self._step_init_master = 'Initialize Master' self._step_init_slave = 'Initialize Slave' self._step_create_data_bundle = 'Create data bundle' self._step_change_replication_master = 'Change replication Master' self._step_collect_host_up_data = 'Collect HostUp data' self.on_reload()
def setUp(self): bus.etc_path = os.path.join(RESOURCE_PATH, 'etc') cnf = ScalarizrCnf(bus.etc_path) cnf.load_ini('ip_list_builder') bus.cnf = cnf bus.queryenv_service = _QueryEnv() bus.define_events("before_host_up", "init") self.ip_lb = ip_list_builder.IpListBuilder()
def __init__(self): super(LifeCycleHandler, self).__init__() self._logger = logging.getLogger(__name__) self._op_api = operation.OperationAPI() self._system_api = system_api.SystemAPI() bus.define_events( # Fires before HostInit message is sent # @param msg "before_host_init", # Fires after HostInit message is sent "host_init", # Fires when HostInitResponse received # @param msg "host_init_response", # Fires before HostUp message is sent # @param msg "before_host_up", # Fires after HostUp message is sent "host_up", # Fires before RebootStart message is sent # @param msg "before_reboot_start", # Fires after RebootStart message is sent "reboot_start", # Fires before RebootFinish message is sent # @param msg "before_reboot_finish", # Fires after RebootFinish message is sent "reboot_finish", # Fires before Restart message is sent # @param msg: Restart message "before_restart", # Fires after Restart message is sent "restart", # Fires before Hello message is sent # @param msg "before_hello", # Fires after Hello message is sent "hello", # Fires after HostDown message is sent # @param msg "before_host_down", # Fires after HostDown message is sent "host_down", # # Service events # # Fires when behaviour is configured # @param service_name: Service name. Ex: mysql "service_configured", ) bus.on(init=self.on_init, start=self.on_start, reload=self.on_reload, shutdown=self.on_shutdown) self.on_reload()
def __init__(self): Handler.__init__(self) self._initial_preset = None self._initial_v_hosts = [] self._queryenv = bus.queryenv_service self.api = apache_api.ApacheAPI() self.preset_provider = ApachePresetProvider() bus.on(init=self.on_init) bus.define_events("apache_rpaf_reload")
def setUp(self): bus.etc_path = os.path.join(RESOURCE_PATH, 'etc') cnf = ScalarizrCnf(bus.etc_path) cnf.load_ini('app') bus.cnf = cnf self._cnf = bus.cnf bus.base_path = os.path.realpath(RESOURCE_PATH + "/../../..") bus.share_path = os.path.join(bus.base_path, 'share') bus.queryenv_service = qe bus.define_events("before_host_down", "init") '''
def setUp(self): bus.etc_path = os.path.join(RESOURCE_PATH, 'etc') cnf = ScalarizrCnf(bus.etc_path) cnf.load_ini('www') bus.cnf = cnf self._cnf = bus.cnf bus.base_path = os.path.realpath(RESOURCE_PATH + "/../../..") bus.share_path = os.path.join(bus.base_path, 'share') bus.queryenv_service = _EmptyQueryEnv() bus.define_events("before_host_down", "init")
def __init__(self): self._cnf = bus.cnf ServiceCtlHandler.__init__(self, BEHAVIOUR, initdv2.lookup('nginx'), NginxCnfController()) self._logger = logging.getLogger(__name__) self.preset_provider = NginxPresetProvider() self.api = NginxAPI() self._terminating_servers = [] preset_service.services[BEHAVIOUR] = self.preset_provider bus.define_events("nginx_upstream_reload") bus.on(init=self.on_init, reload=self.on_reload) self.on_reload()
def __init__(self): self._cnf = bus.cnf self._nginx_v2_flag_filepath = os.path.join(bus.etc_path, "private.d/nginx_v2") ServiceCtlHandler.__init__(self, BEHAVIOUR, initdv2.lookup('nginx'), NginxCnfController()) self._logger = logging.getLogger(__name__) self.preset_provider = NginxPresetProvider() self.api = NginxAPI() self.api.init_service() self._terminating_servers = [] bus.define_events("nginx_upstream_reload") bus.on(init=self.on_init, reload=self.on_reload) self.on_reload()
def __init__(self): self._redis_api = redis_api.RedisAPI() self.preset_provider = redis.RedisPresetProvider() preset_service.services[BEHAVIOUR] = self.preset_provider from_port = __redis__['ports_range'][0] to_port = __redis__['ports_range'][-1] handlers.FarmSecurityMixin.__init__(self, ["{0}:{1}".format(from_port, to_port)]) ServiceCtlHandler.__init__(self, SERVICE_NAME, cnf_ctl=RedisCnfController()) bus.on("init", self.on_init) bus.define_events( 'before_%s_data_bundle' % BEHAVIOUR, '%s_data_bundle' % BEHAVIOUR, # @param host: New master hostname 'before_%s_change_master' % BEHAVIOUR, # @param host: New master hostname '%s_change_master' % BEHAVIOUR, 'before_slave_promote_to_master', 'slave_promote_to_master' ) self._phase_redis = 'Configure Redis' self._phase_data_bundle = self._op_data_bundle = 'Redis data bundle' self._phase_backup = self._op_backup = 'Redis backup' self._step_copy_database_file = 'Copy database file' self._step_upload_to_cloud_storage = 'Upload data to cloud storage' self._step_accept_scalr_conf = 'Accept Scalr configuration' self._step_patch_conf = 'Patch configuration files' self._step_create_storage = 'Create storage' self._step_init_master = 'Initialize Master' self._step_init_slave = 'Initialize Slave' self._step_create_data_bundle = 'Create data bundle' self._step_change_replication_master = 'Change replication Master' self._step_collect_host_up_data = 'Collect HostUp data' self.on_reload() if self._cnf.state == ScalarizrState.RUNNING: # Fix to enable access outside farm when use_passwords=True if self.use_passwords: self.security_off()
def __init__(self): self._redis_api = redis_api.RedisAPI() self.preset_provider = redis.RedisPresetProvider() preset_service.services[BEHAVIOUR] = self.preset_provider from_port = __redis__['ports_range'][0] to_port = __redis__['ports_range'][-1] handlers.FarmSecurityMixin.__init__( self, ["{0}:{1}".format(from_port, to_port)]) ServiceCtlHandler.__init__(self, SERVICE_NAME, cnf_ctl=RedisCnfController()) bus.on("init", self.on_init) bus.define_events( 'before_%s_data_bundle' % BEHAVIOUR, '%s_data_bundle' % BEHAVIOUR, # @param host: New master hostname 'before_%s_change_master' % BEHAVIOUR, # @param host: New master hostname '%s_change_master' % BEHAVIOUR, 'before_slave_promote_to_master', 'slave_promote_to_master') self._phase_redis = 'Configure Redis' self._phase_data_bundle = self._op_data_bundle = 'Redis data bundle' self._phase_backup = self._op_backup = 'Redis backup' self._step_copy_database_file = 'Copy database file' self._step_upload_to_cloud_storage = 'Upload data to cloud storage' self._step_accept_scalr_conf = 'Accept Scalr configuration' self._step_patch_conf = 'Patch configuration files' self._step_create_storage = 'Create storage' self._step_init_master = 'Initialize Master' self._step_init_slave = 'Initialize Slave' self._step_create_data_bundle = 'Create data bundle' self._step_change_replication_master = 'Change replication Master' self._step_collect_host_up_data = 'Collect HostUp data' self.on_reload() if self._cnf.state == ScalarizrState.RUNNING: # Fix to enable access outside farm when use_passwords=True if self.use_passwords: self.security_off()
def __init__(self): self._rebundle_message = self._role_name = self._excludes = None bus.define_events( # Fires before rebundle starts "before_rebundle", # Fires after rebundle complete # @param param: "rebundle", # Fires on rebundle error # @param role_name "rebundle_error", # Fires on bundled volume cleanup. Usefull to remove password files, user activity, logs # @param rootdir "rebundle_cleanup_image")
def __init__(self): self._rebundle_message = self._role_name = self._excludes = None bus.define_events( # Fires before rebundle starts "before_rebundle", # Fires after rebundle complete # @param param: "rebundle", # Fires on rebundle error # @param role_name "rebundle_error", # Fires on bundled volume cleanup. Usefull to remove password files, user activity, logs # @param rootdir "rebundle_cleanup_image" )
def __init__(self, vol_type): super(BlockDeviceHandler, self).__init__() self._vol_type = vol_type self._volumes = [] self.on_reload() bus.on(init=self.on_init, reload=self.on_reload) bus.define_events( # Fires when volume is attached to instance # @param device: device name, ex: /dev/sdf "block_device_attached", # Fires when volume is detached from instance # @param device: device name, ex: /dev/sdf "block_device_detached", # Fires when volume is mounted # @param device: device name, ex: /dev/sdf "block_device_mounted")
def __init__(self): self._hir_volume_growth = None self._redis_api = redis_api.RedisAPI() self.preset_provider = redis.RedisPresetProvider() from_port = __redis__['ports_range'][0] to_port = __redis__['ports_range'][-1] handlers.FarmSecurityMixin.__init__(self) ServiceCtlHandler.__init__(self, SERVICE_NAME, cnf_ctl=RedisCnfController()) bus.on("init", self.on_init) bus.define_events( 'before_%s_data_bundle' % BEHAVIOUR, '%s_data_bundle' % BEHAVIOUR, # @param host: New master hostname 'before_%s_change_master' % BEHAVIOUR, # @param host: New master hostname '%s_change_master' % BEHAVIOUR, 'before_slave_promote_to_master', 'slave_promote_to_master' ) self._phase_redis = 'Configure Redis' self._phase_data_bundle = self._op_data_bundle = 'Redis data bundle' self._phase_backup = self._op_backup = 'Redis backup' self._step_copy_database_file = 'Copy database file' self._step_upload_to_cloud_storage = 'Upload data to cloud storage' self._step_accept_scalr_conf = 'Accept Scalr configuration' self._step_patch_conf = 'Patch configuration files' self._step_create_storage = 'Create storage' self._step_init_master = 'Initialize Master' self._step_init_slave = 'Initialize Slave' self._step_create_data_bundle = 'Create data bundle' self._step_change_replication_master = 'Change replication Master' self._step_collect_host_up_data = 'Collect HostUp data' self.on_reload()
def __init__(self, vol_type): super(BlockDeviceHandler, self).__init__() self._vol_type = vol_type self._volumes = [] self.on_reload() bus.on(init=self.on_init, reload=self.on_reload) bus.define_events( # Fires when volume is attached to instance # @param device: device name, ex: /dev/sdf "block_device_attached", # Fires when volume is detached from instance # @param device: device name, ex: /dev/sdf "block_device_detached", # Fires when volume is mounted # @param device: device name, ex: /dev/sdf "block_device_mounted" )
def __init__(self, vol_type): self._vol_type = vol_type self._volumes = [] self.on_reload() bus.on(init=self.on_init, reload=self.on_reload) bus.define_events( # Fires when volume is attached to instance # @param device: device name, ex: /dev/sdf "block_device_attached", # Fires when volume is detached from instance # @param device: device name, ex: /dev/sdf "block_device_detached", # Fires when volume is mounted # @param device: device name, ex: /dev/sdf "block_device_mounted") self._phase_plug_volume = 'Configure storage'
def __init__(self, vol_type): self._vol_type = vol_type self.on_reload() bus.on(init=self.on_init, reload=self.on_reload) bus.define_events( # Fires when volume is attached to instance # @param device: device name, ex: /dev/sdf "block_device_attached", # Fires when volume is detached from instance # @param device: device name, ex: /dev/sdf "block_device_detached", # Fires when volume is mounted # @param device: device name, ex: /dev/sdf "block_device_mounted" ) self._phase_plug_volume = 'Configure storage'
def __init__(self): self._service_name = SERVICE_NAME ServiceCtlHandler.__init__(self, SERVICE_NAME, initdv2.lookup(SERVICE_NAME)) bus.on("init", self.on_init) bus.define_events( 'before_postgresql_data_bundle', 'postgresql_data_bundle', # @param host: New master hostname 'before_postgresql_change_master', # @param host: New master hostname 'postgresql_change_master', 'before_slave_promote_to_master', 'slave_promote_to_master') self._hir_volume_growth = None self._postgresql_api = postgresql_api.PostgreSQLAPI() self.on_reload()
def __init__(self, service_name, init_script=None, cnf_ctl=None): ''' XXX: When migrating to the new preset system do not forget that self._service_name is essential for Handler.get_ready_behaviours() and should be overloaded in every ServiceCtlHandler child. ''' self._service_name = service_name self._cnf_ctl = cnf_ctl self._init_script = init_script self._logger = logging.getLogger(__name__) self._preset_store = CnfPresetStore(self._service_name) Handler.__init__(self) self._queryenv = bus.queryenv_service bus.on('init', self.sc_on_init) bus.define_events(self._service_name + '_reload', 'before_' + self._service_name + '_configure', self._service_name + '_configure')
def __init__(self): self._hir_volume_growth = None self._redis_api = redis_api.RedisAPI() self.preset_provider = redis.RedisPresetProvider() from_port = __redis__['ports_range'][0] to_port = __redis__['ports_range'][-1] handlers.FarmSecurityMixin.__init__(self) ServiceCtlHandler.__init__(self, SERVICE_NAME, cnf_ctl=RedisCnfController()) bus.on("init", self.on_init) bus.define_events( 'before_%s_data_bundle' % BEHAVIOUR, '%s_data_bundle' % BEHAVIOUR, # @param host: New master hostname 'before_%s_change_master' % BEHAVIOUR, # @param host: New master hostname '%s_change_master' % BEHAVIOUR, 'before_slave_promote_to_master', 'slave_promote_to_master') self._phase_redis = 'Configure Redis' self._phase_data_bundle = self._op_data_bundle = 'Redis data bundle' self._phase_backup = self._op_backup = 'Redis backup' self._step_copy_database_file = 'Copy database file' self._step_upload_to_cloud_storage = 'Upload data to cloud storage' self._step_accept_scalr_conf = 'Accept Scalr configuration' self._step_patch_conf = 'Patch configuration files' self._step_create_storage = 'Create storage' self._step_init_master = 'Initialize Master' self._step_init_slave = 'Initialize Slave' self._step_create_data_bundle = 'Create data bundle' self._step_change_replication_master = 'Change replication Master' self._step_collect_host_up_data = 'Collect HostUp data' self.on_reload()
def __init__(self): self.mysql = mysql_svc.MySQL() ServiceCtlHandler.__init__(self, __mysql__['behavior'], self.mysql.service, MysqlCnfController()) bus.on(init=self.on_init, reload=self.on_reload) bus.define_events( 'before_mysql_data_bundle', 'mysql_data_bundle', # @param host: New master hostname 'before_mysql_change_master', # @param host: New master hostname # @param log_file: log file to start from # @param log_pos: log pos to start from 'mysql_change_master' 'before_slave_promote_to_master', 'slave_promote_to_master' ) self._phase_mysql = 'Configure MySQL' self._phase_data_bundle = self._op_data_bundle = 'MySQL data bundle' self._phase_backup = self._op_backup = 'MySQL backup' self._step_upload_to_cloud_storage = 'Upload data to cloud storage' self._step_accept_scalr_conf = 'Accept Scalr configuration' self._step_patch_conf = 'Patch my.cnf configuration file' self._step_create_storage = 'Create storage' self._step_move_datadir = 'Move data directory to storage' self._step_create_users = 'Create Scalr users' self._step_restore_users = 'Restore Scalr users' self._step_create_data_bundle = 'Create data bundle' self._step_change_replication_master = 'Change replication Master' self._step_innodb_recovery = 'InnoDB recovery' self._step_collect_hostup_data = 'Collect HostUp data' self.on_reload()
def __init__(self): self.preset_provider = redis.RedisPresetProvider() preset_service.services[BEHAVIOUR] = self.preset_provider handlers.FarmSecurityMixin.__init__(self, ["%s:%s" % (redis.DEFAULT_PORT, redis.DEFAULT_PORT+redis.MAX_CUSTOM_PROCESSES)]) ServiceCtlHandler.__init__(self, SERVICE_NAME, cnf_ctl=RedisCnfController()) bus.on("init", self.on_init) bus.define_events( 'before_%s_data_bundle' % BEHAVIOUR, '%s_data_bundle' % BEHAVIOUR, # @param host: New master hostname 'before_%s_change_master' % BEHAVIOUR, # @param host: New master hostname '%s_change_master' % BEHAVIOUR, 'before_slave_promote_to_master', 'slave_promote_to_master' ) self._phase_redis = 'Configure Redis' self._phase_data_bundle = self._op_data_bundle = 'Redis data bundle' self._phase_backup = self._op_backup = 'Redis backup' self._step_copy_database_file = 'Copy database file' self._step_upload_to_cloud_storage = 'Upload data to cloud storage' self._step_accept_scalr_conf = 'Accept Scalr configuration' self._step_patch_conf = 'Patch configuration files' self._step_create_storage = 'Create storage' self._step_init_master = 'Initialize Master' self._step_init_slave = 'Initialize Slave' self._step_create_data_bundle = 'Create data bundle' self._step_change_replication_master = 'Change replication Master' self._step_collect_host_up_data = 'Collect HostUp data' self.on_reload()
def __init__(self): self._service_name = SERVICE_NAME ServiceCtlHandler.__init__(self, SERVICE_NAME, initdv2.lookup(SERVICE_NAME)) bus.on("init", self.on_init) bus.define_events( 'before_postgresql_data_bundle', 'postgresql_data_bundle', # @param host: New master hostname 'before_postgresql_change_master', # @param host: New master hostname 'postgresql_change_master', 'before_slave_promote_to_master', 'slave_promote_to_master' ) self._postgresql_api = postgresql_api.PostgreSQLAPI() self.on_reload()
def __init__(self): self._logger = logging.getLogger(__name__) bus.define_events( # Fires before HostInit message is sent # @param msg "before_host_init", # Fires after HostInit message is sent "host_init", # Fires when HostInitResponse received # @param msg "host_init_response", # Fires before HostUp message is sent # @param msg "before_host_up", # Fires after HostUp message is sent "host_up", # Fires before RebootStart message is sent # @param msg "before_reboot_start", # Fires after RebootStart message is sent "reboot_start", # Fires before RebootFinish message is sent # @param msg "before_reboot_finish", # Fires after RebootFinish message is sent "reboot_finish", # Fires before Restart message is sent # @param msg: Restart message "before_restart", # Fires after Restart message is sent "restart", # Fires before Hello message is sent # @param msg "before_hello", # Fires after Hello message is sent "hello", # Fires after HostDown message is sent # @param msg "before_host_down", # Fires after HostDown message is sent "host_down", # # Service events # # Fires when behaviour is configured # @param service_name: Service name. Ex: mysql "service_configured") bus.on(init=self.on_init, start=self.on_start, reload=self.on_reload, shutdown=self.on_shutdown) self.on_reload()
def __init__(self): self._logger = logging.getLogger(__name__) bus.define_events( # Fires before HostInit message is sent # @param msg "before_host_init", # Fires after HostInit message is sent "host_init", # Fires when HostInitResponse received # @param msg "host_init_response", # Fires before HostUp message is sent # @param msg "before_host_up", # Fires after HostUp message is sent "host_up", # Fires before RebootStart message is sent # @param msg "before_reboot_start", # Fires after RebootStart message is sent "reboot_start", # Fires before RebootFinish message is sent # @param msg "before_reboot_finish", # Fires after RebootFinish message is sent "reboot_finish", # Fires before Restart message is sent # @param msg: Restart message "before_restart", # Fires after Restart message is sent "restart", # Fires before Hello message is sent # @param msg "before_hello", # Fires after Hello message is sent "hello", # Fires after HostDown message is sent # @param msg "before_host_down", # Fires after HostDown message is sent "host_down", # # Service events # # Fires when behaviour is configured # @param service_name: Service name. Ex: mysql "service_configured" ) bus.on( init=self.on_init, start=self.on_start, reload=self.on_reload, before_reboot_finish=self.on_before_reboot_finish, shutdown=self.on_shutdown ) self.on_reload()
def __init__(self): super(LifeCycleHandler, self).__init__() self._logger = logging.getLogger(__name__) self._op_api = operation.OperationAPI() self._system_api = system_api.SystemAPI() self._hostname_assigned = False self._reboot_finish_lock = threading.Lock() bus.define_events( # Fires before HostInit message is sent # @param msg "before_host_init", # Fires after HostInit message is sent "host_init", # Fires when HostInitResponse received # @param msg "host_init_response", # Fires before HostUp message is sent # @param msg "before_host_up", # Fires after HostUp message is sent "host_up", # Fires before RebootStart message is sent # @param msg "before_reboot_start", # Fires after RebootStart message is sent "reboot_start", # Fires before RebootFinish message is sent # @param msg "before_reboot_finish", # Fires after RebootFinish message is sent "reboot_finish", # Fires before Restart message is sent # @param msg: Restart message "before_restart", # Fires after Restart message is sent "restart", # Fires before Hello message is sent # @param msg "before_hello", # Fires after Hello message is sent "hello", # Fires after HostDown message is sent # @param msg "before_host_down", # Fires after HostDown message is sent "host_down", # # Service events # # Fires when behaviour is configured # @param service_name: Service name. Ex: mysql "service_configured") bus.on(init=self.on_init, start=self.on_start, reload=self.on_reload, shutdown=self.on_shutdown) self.on_reload()