openshift_master.py 文件源码

def validate_pcs_cluster(data, masters=None):
        ''' Validates output from "pcs status", ensuring that each master
            provided is online.
            Ex: data = ('...',
                        'PCSD Status:',
                        'master1.example.com: Online',
                        'master2.example.com: Online',
                        'master3.example.com: Online',
                        '...')
                masters = ['master1.example.com',
                           'master2.example.com',
                           'master3.example.com']
               returns True
        '''
        if not issubclass(type(data), basestring):
            raise errors.AnsibleFilterError("|failed expects data is a string or unicode")
        if not issubclass(type(masters), list):
            raise errors.AnsibleFilterError("|failed expects masters is a list")
        valid = True
        for master in masters:
            if "{0}: Online".format(master) not in data:
                valid = False
        return valid