1#@!#!123s

: / lib / python2.7 / site-packages / ansible / module_utils / facts / network /
Filename : fc_wwn.py
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# Fibre Channel WWN initiator related facts collection for ansible.
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.

from __future__ import (absolute_import, division, print_function)
__metaclass__ = type

import sys
import glob

from ansible.module_utils.facts.utils import get_file_lines
from ansible.module_utils.facts.collector import BaseFactCollector


class FcWwnInitiatorFactCollector(BaseFactCollector):
    name = 'fibre_channel_wwn'
    _fact_ids = set()

    def collect(self, module=None, collected_facts=None):
        """
        Example contents /sys/class/fc_host/*/port_name:

        0x21000014ff52a9bb

        """

        fc_facts = {}
        fc_facts['fibre_channel_wwn'] = []
        if sys.platform.startswith('linux'):
            for fcfile in glob.glob('/sys/class/fc_host/*/port_name'):
                for line in get_file_lines(fcfile):
                    fc_facts['fibre_channel_wwn'].append(line.rstrip()[2:])
        elif sys.platform.startswith('sunos'):
            """
            on solaris 10 or solaris 11 should use `fcinfo hba-port`
            TBD (not implemented): on solaris 9 use `prtconf -pv`
            """
            cmd = module.get_bin_path('fcinfo')
            cmd = cmd + " hba-port"
            rc, fcinfo_out, err = module.run_command(cmd)
            """
            # fcinfo hba-port  | grep "Port WWN"
            HBA Port WWN: 10000090fa1658de
            """
            if fcinfo_out:
                for line in fcinfo_out.splitlines():
                    if 'Port WWN' in line:
                        data = line.split(' ')
                        fc_facts['fibre_channel_wwn'].append(data[-1].rstrip())
        elif sys.platform.startswith('aix'):
            # get list of available fibre-channel devices (fcs)
            cmd = module.get_bin_path('lsdev')
            cmd = cmd + " -Cc adapter -l fcs*"
            rc, lsdev_out, err = module.run_command(cmd)
            if lsdev_out:
                lscfg_cmd = module.get_bin_path('lscfg')
                for line in lsdev_out.splitlines():
                    # if device is available (not in defined state), get its WWN
                    if 'Available' in line:
                        data = line.split(' ')
                        cmd = lscfg_cmd + " -vl %s" % data[0]
                        rc, lscfg_out, err = module.run_command(cmd)
                        # example output
                        # lscfg -vpl fcs3 | grep "Network Address"
                        #        Network Address.............10000090FA551509
                        for line in lscfg_out.splitlines():
                            if 'Network Address' in line:
                                data = line.split('.')
                                fc_facts['fibre_channel_wwn'].append(data[-1].rstrip())
        return fc_facts