pull.py 文件源码

def select_playbook(self, path):
        playbook = None
        if len(self.args) > 0 and self.args[0] is not None:
            playbook = os.path.join(path, self.args[0])
            rc = self.try_playbook(playbook)
            if rc != 0:
                display.warning("%s: %s" % (playbook, self.PLAYBOOK_ERRORS[rc]))
                return None
            return playbook
        else:
            fqdn = socket.getfqdn()
            hostpb = os.path.join(path, fqdn + '.yml')
            shorthostpb = os.path.join(path, fqdn.split('.')[0] + '.yml')
            localpb = os.path.join(path, self.DEFAULT_PLAYBOOK)
            errors = []
            for pb in [hostpb, shorthostpb, localpb]:
                rc = self.try_playbook(pb)
                if rc == 0:
                    playbook = pb
                    break
                else:
                    errors.append("%s: %s" % (pb, self.PLAYBOOK_ERRORS[rc]))
            if playbook is None:
                display.warning("\n".join(errors))
            return playbook