def __init__(self, **kwargs): super(SystemMetaCollector, self).__init__(**kwargs) self.uuid = self.object.data['uuid'] self.register(self.disk_partitions, self.etc_release, self.proc_cpuinfo, self.lscpu, self.uname, self.network) if not self.in_container: self.ec2_metadata = AmazonEC2.read_meta()
def hostname(): """ Get the hostname from - config - unix internals - ec2 """ result = None config = context.app_config hostname_from_config = config['credentials']['hostname'] if hostname_from_config and is_valid_hostname(hostname_from_config): result = hostname_from_config # then move on to os-specific detection if result is None: def _get_hostname_unix(): try: # fqdn out, err = subp.call('/bin/hostname -f') return out[0] except Exception: return None if os_name() in ['mac', 'freebsd', 'linux', 'solaris']: unix_hostname = _get_hostname_unix() if unix_hostname and is_valid_hostname(unix_hostname): result = unix_hostname # if its ec2 default hostname, try to get instance_id if result is not None and True in [ result.lower().startswith(p) for p in [u'ip-', u'domu'] ]: instance_id = AmazonEC2.instance_id() if instance_id: result = instance_id # fall back on socket.gethostname() if result is None: try: socket_hostname = socket.gethostname() except socket.error: socket_hostname = None if socket_hostname and is_valid_hostname(socket_hostname): result = socket_hostname if result is None: result = "%s-%s" % (os_name(), uuid()) context.log.info( 'Unable to determine hostname, auto-generated one: "%s"' % result) return result
def __init__(self, **kwargs): super(SystemMetaCollector, self).__init__(**kwargs) self.uuid = self.object.data['uuid'] self.register( self.disk_partitions, self.etc_release, self.proc_cpuinfo, self.lscpu, self.uname, self.network ) if not self.in_container: self.ec2_metadata = AmazonEC2.read_meta()
def hostname(): """ Get the hostname from - config - unix internals - ec2 """ result = None config = context.app_config hostname_from_config = config['credentials']['hostname'] if hostname_from_config and is_valid_hostname(hostname_from_config): result = hostname_from_config # then move on to os-specific detection if result is None: def _get_hostname_unix(): try: # fqdn out, err = subp.call('/bin/hostname -f') return out[0] except Exception: return None if os_name() in ['mac', 'freebsd', 'linux', 'solaris']: unix_hostname = _get_hostname_unix() if unix_hostname and is_valid_hostname(unix_hostname): result = unix_hostname # if its ec2 default hostname, try to get instance_id if result is not None and True in [result.lower().startswith(p) for p in [u'ip-', u'domu']]: instance_id = AmazonEC2.instance_id() if instance_id: result = instance_id # fall back on socket.gethostname() if result is None: try: socket_hostname = socket.gethostname() except socket.error: socket_hostname = None if socket_hostname and is_valid_hostname(socket_hostname): result = socket_hostname if result is None: raise AmplifyCriticalException( message='Unable to determine host name. Define it in the config file' ) else: return result
def __init__(self, **kwargs): super(SystemMetaCollector, self).__init__(**kwargs) self.hostname = self.object.data['hostname'] self.ec2_metadata = AmazonEC2.read_meta()
def __init__(self, **kwargs): super(SystemCommonMetaCollector, self).__init__(**kwargs) self.uuid = self.object.data['uuid'] self.hostname = self.object.data['hostname'] self.ec2_metadata = AmazonEC2.read_meta()