#part-handler

# vi: syntax=python ts=4

# this is an example of a version 2 part handler.

# the differences between the initial part-handler version

# and v2 is:

#  * handle_part receives a 5th argument, 'frequency'

#    frequency will be either 'always' or 'per-instance'

#  * handler_version must be set

#

# A handler declaring version 2 will be called on all instance boots, with a

# different 'frequency' argument.

handler_version = 2

def list_types():

    # return a list of mime-types that are handled by this module

    return(["text/plain", "text/go-cubs-go"])

def handle_part(data,ctype,filename,payload,frequency):

    # data: the cloudinit object

    # ctype: '__begin__', '__end__', or the specific mime-type of the part

    # filename: the filename for the part, or dynamically generated part if

    #           no filename is given attribute is present

    # payload: the content of the part (empty for begin or end)

    # frequency: the frequency that this cloud-init run is running for

    #            this is either 'per-instance' or 'always'.  'per-instance'

    #            will be invoked only on the first boot.  'always' will

    #            will be called on subsequent boots.

    if ctype == "__begin__":

       print "my handler is beginning, frequency=%s" % frequency

       return

    if ctype == "__end__":

       print "my handler is ending, frequency=%s" % frequency

       return

    print "==== received ctype=%s filename=%s ====" % (ctype,filename)

    print payload

    print "==== end ctype=%s filename=%s" % (ctype, filename)