mirror of https://github.com/ansible/ansible.git
Contributing lib/ansible/modules/network/cloudengine/ce_netstream_template.py module to manage HUAWEI data center CloudEngine (#21818)
* add ce_netstream_template add ce_netstream_template * update * fix review issuespull/25028/head
QijunPan
8 years ago
committed by
John R Barker
parent
76b9c84cac
commit
c0ef52cf40
@ -0,0 +1,475 @@
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#!/usr/bin/python
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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#
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ANSIBLE_METADATA = {'status': ['preview'],
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'supported_by': 'community',
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'metadata_version': '1.0'}
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DOCUMENTATION = '''
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---
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module: ce_netstream_template
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version_added: "2.4"
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short_description: Manages NetStream template configuration on HUAWEI CloudEngine switches.
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description:
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- Manages NetStream template configuration on HUAWEI CloudEngine switches.
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author:
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- wangdezhuang (@CloudEngine-Ansible)
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options:
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state:
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description:
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- Specify desired state of the resource.
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required: false
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default: present
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choices: ['present', 'absent']
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type:
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description:
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- Configure the type of netstream record.
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required: true
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choices: ['ip', 'vxlan']
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record_name:
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description:
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- Configure the name of netstream record.
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The value is a string of 1 to 32 case-insensitive characters.
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required: false
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default: null
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match:
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description:
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- Configure flexible flow statistics template keywords.
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required: false
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default: null
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choices: ['destination-address', 'destination-port', 'tos', 'protocol', 'source-address', 'source-port']
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collect_counter:
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description:
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- Configure the number of packets and bytes that are included in the flexible flow statistics sent to NSC.
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required: false
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default: null
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choices: ['bytes', 'packets']
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collect_interface:
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description:
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- Configure the input or output interface that are included in the flexible flow statistics sent to NSC.
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required: false
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default: null
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choices: ['input', 'output']
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description:
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description:
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- Configure the description of netstream record.
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The value is a string of 1 to 80 case-insensitive characters.
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required: false
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default: null
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'''
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EXAMPLES = '''
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- name: netstream template module test
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hosts: cloudengine
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connection: local
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gather_facts: no
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vars:
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cli:
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host: "{{ inventory_hostname }}"
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port: "{{ ansible_ssh_port }}"
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username: "{{ username }}"
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password: "{{ password }}"
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transport: cli
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tasks:
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- name: Config ipv4 netstream record
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ce_netstream_template:
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state: present
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type: ip
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record_name: test
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provider: "{{ cli }}"
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- name: Undo ipv4 netstream record
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ce_netstream_template:
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state: absent
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type: ip
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record_name: test
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provider: "{{ cli }}"
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- name: Config ipv4 netstream record collect_counter
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ce_netstream_template:
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state: present
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type: ip
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record_name: test
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collect_counter: bytes
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provider: "{{ cli }}"
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- name: Undo ipv4 netstream record collect_counter
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ce_netstream_template:
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state: absent
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type: ip
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record_name: test
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collect_counter: bytes
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provider: "{{ cli }}"
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'''
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RETURN = '''
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changed:
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description: check to see if a change was made on the device
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returned: always
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type: boolean
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sample: true
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proposed:
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description: k/v pairs of parameters passed into module
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returned: always
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type: dict
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sample: {"record_name": "test",
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"type": "ip",
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"state": "present"}
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existing:
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description: k/v pairs of existing aaa server
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returned: always
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type: dict
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sample: {}
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end_state:
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description: k/v pairs of aaa params after module execution
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returned: always
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type: dict
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sample: {"record_name": "test",
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"type": "ip"}
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updates:
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description: command sent to the device
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returned: always
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type: list
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sample: ["netstream record test ip"]
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'''
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import re
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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils.ce import get_config, load_config
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from ansible.module_utils.ce import ce_argument_spec
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class NetstreamTemplate(object):
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""" Manages netstream template configuration """
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def __init__(self, **kwargs):
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""" Netstream template module init """
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# module
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argument_spec = kwargs["argument_spec"]
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self.spec = argument_spec
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self.module = AnsibleModule(argument_spec=self.spec, supports_check_mode=True)
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# netstream config
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self.netstream_cfg = None
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# module args
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self.state = self.module.params['state'] or None
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self.type = self.module.params['type'] or None
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self.record_name = self.module.params['record_name'] or None
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self.match = self.module.params['match'] or None
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self.collect_counter = self.module.params['collect_counter'] or None
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self.collect_interface = self.module.params['collect_interface'] or None
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self.description = self.module.params['description'] or None
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# state
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self.changed = False
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self.updates_cmd = list()
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self.results = dict()
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self.proposed = dict()
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self.existing = dict()
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self.end_state = dict()
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def cli_load_config(self, commands):
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""" Cli load configuration """
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if not self.module.check_mode:
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load_config(self.module, commands)
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def cli_get_netstream_config(self):
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""" Cli get netstream configuration """
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if self.type == "ip":
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cmd = "netstream record %s ip" % self.record_name
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else:
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cmd = "netstream record %s vxlan inner-ip" % self.record_name
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flags = list()
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regular = "| section include %s" % cmd
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flags.append(regular)
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self.netstream_cfg = get_config(self.module, flags)
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def check_args(self):
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""" Check module args """
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if not self.type or not self.record_name:
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self.module.fail_json(
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msg='Error: Please input type and record_name.')
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if self.record_name:
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if len(self.record_name) < 1 or len(self.record_name) > 32:
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self.module.fail_json(
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msg='Error: The len of record_name is out of [1 - 32].')
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if self.description:
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if len(self.description) < 1 or len(self.description) > 80:
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self.module.fail_json(
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msg='Error: The len of description is out of [1 - 80].')
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def get_proposed(self):
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""" Get module proposed """
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self.proposed["state"] = self.state
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if self.type:
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self.proposed["type"] = self.type
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if self.record_name:
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self.proposed["record_name"] = self.record_name
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if self.match:
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self.proposed["match"] = self.match
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if self.collect_counter:
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self.proposed["collect_counter"] = self.collect_counter
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if self.collect_interface:
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self.proposed["collect_interface"] = self.collect_interface
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if self.description:
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self.proposed["description"] = self.description
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def get_existing(self):
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""" Get existing configuration """
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self.cli_get_netstream_config()
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if self.netstream_cfg:
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self.existing["type"] = self.type
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self.existing["record_name"] = self.record_name
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if self.description:
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tmp_value = re.findall(r'description (.*)', self.netstream_cfg)
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if tmp_value:
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self.existing["description"] = tmp_value[0]
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if self.match:
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if self.type == "ip":
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tmp_value = re.findall(r'match ip (.*)', self.netstream_cfg)
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else:
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tmp_value = re.findall(r'match inner-ip (.*)', self.netstream_cfg)
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if tmp_value:
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self.existing["match"] = tmp_value
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if self.collect_counter:
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tmp_value = re.findall(r'collect counter (.*)', self.netstream_cfg)
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if tmp_value:
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self.existing["collect_counter"] = tmp_value
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if self.collect_interface:
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tmp_value = re.findall(r'collect interface (.*)', self.netstream_cfg)
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if tmp_value:
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self.existing["collect_interface"] = tmp_value
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def get_end_state(self):
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""" Get end state """
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self.cli_get_netstream_config()
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if self.netstream_cfg:
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self.end_state["type"] = self.type
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self.end_state["record_name"] = self.record_name
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if self.description:
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tmp_value = re.findall(r'description (.*)', self.netstream_cfg)
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if tmp_value:
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self.end_state["description"] = tmp_value[0]
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if self.match:
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if self.type == "ip":
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tmp_value = re.findall(r'match ip (.*)', self.netstream_cfg)
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else:
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tmp_value = re.findall(r'match inner-ip (.*)', self.netstream_cfg)
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if tmp_value:
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self.end_state["match"] = tmp_value
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if self.collect_counter:
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tmp_value = re.findall(r'collect counter (.*)', self.netstream_cfg)
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if tmp_value:
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self.end_state["collect_counter"] = tmp_value
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if self.collect_interface:
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tmp_value = re.findall(r'collect interface (.*)', self.netstream_cfg)
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if tmp_value:
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self.end_state["collect_interface"] = tmp_value
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def present_netstream(self):
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""" Present netstream configuration """
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cmds = list()
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need_create_record = False
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if self.type == "ip":
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cmd = "netstream record %s ip" % self.record_name
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else:
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cmd = "netstream record %s vxlan inner-ip" % self.record_name
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cmds.append(cmd)
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if not self.netstream_cfg:
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self.updates_cmd.append(cmd)
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need_create_record = True
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if self.description:
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cmd = "description %s" % self.description
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if not self.netstream_cfg or cmd not in self.netstream_cfg:
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cmds.append(cmd)
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self.updates_cmd.append(cmd)
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if self.match:
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if self.type == "ip":
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cmd = "match ip %s" % self.match
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cfg = "match ip"
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else:
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cmd = "match inner-ip %s" % self.match
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cfg = "match inner-ip"
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if not self.netstream_cfg or cfg not in self.netstream_cfg or self.match != self.existing["match"][0]:
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cmds.append(cmd)
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self.updates_cmd.append(cmd)
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if self.collect_counter:
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cmd = "collect counter %s" % self.collect_counter
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if not self.netstream_cfg or cmd not in self.netstream_cfg:
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cmds.append(cmd)
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self.updates_cmd.append(cmd)
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if self.collect_interface:
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cmd = "collect interface %s" % self.collect_interface
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if not self.netstream_cfg or cmd not in self.netstream_cfg:
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cmds.append(cmd)
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self.updates_cmd.append(cmd)
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if not need_create_record and len(cmds) == 1:
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if self.type == "ip":
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cmd = "netstream record %s ip" % self.record_name
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else:
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cmd = "netstream record %s vxlan inner-ip" % self.record_name
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cmds.remove(cmd)
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if cmds:
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self.cli_load_config(cmds)
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self.changed = True
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def absent_netstream(self):
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""" Absent netstream configuration """
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cmds = list()
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absent_netstream_attr = False
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if not self.netstream_cfg:
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return
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if self.description or self.match or self.collect_counter or self.collect_interface:
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absent_netstream_attr = True
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if absent_netstream_attr:
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if self.type == "ip":
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cmd = "netstream record %s ip" % self.record_name
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else:
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cmd = "netstream record %s vxlan inner-ip" % self.record_name
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cmds.append(cmd)
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if self.description:
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cfg = "description %s" % self.description
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if self.netstream_cfg and cfg in self.netstream_cfg:
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cmd = "undo description %s" % self.description
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cmds.append(cmd)
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self.updates_cmd.append(cmd)
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if self.match:
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if self.type == "ip":
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cfg = "match ip %s" % self.match
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else:
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cfg = "match inner-ip %s" % self.match
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if self.netstream_cfg and cfg in self.netstream_cfg:
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if self.type == "ip":
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cmd = "undo match ip %s" % self.match
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else:
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cmd = "undo match inner-ip %s" % self.match
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cmds.append(cmd)
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self.updates_cmd.append(cmd)
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if self.collect_counter:
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cfg = "collect counter %s" % self.collect_counter
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if self.netstream_cfg and cfg in self.netstream_cfg:
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cmd = "undo collect counter %s" % self.collect_counter
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cmds.append(cmd)
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self.updates_cmd.append(cmd)
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if self.collect_interface:
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cfg = "collect interface %s" % self.collect_interface
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if self.netstream_cfg and cfg in self.netstream_cfg:
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cmd = "undo collect interface %s" % self.collect_interface
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cmds.append(cmd)
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self.updates_cmd.append(cmd)
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if len(cmds) > 1:
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self.cli_load_config(cmds)
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self.changed = True
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else:
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if self.type == "ip":
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cmd = "undo netstream record %s ip" % self.record_name
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else:
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cmd = "undo netstream record %s vxlan inner-ip" % self.record_name
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cmds.append(cmd)
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self.updates_cmd.append(cmd)
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self.cli_load_config(cmds)
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self.changed = True
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def work(self):
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""" Work function """
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self.check_args()
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self.get_proposed()
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self.get_existing()
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if self.state == "present":
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self.present_netstream()
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else:
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self.absent_netstream()
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self.get_end_state()
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self.results['changed'] = self.changed
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self.results['proposed'] = self.proposed
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self.results['existing'] = self.existing
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self.results['end_state'] = self.end_state
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self.results['updates'] = self.updates_cmd
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self.module.exit_json(**self.results)
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def main():
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""" Module main """
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argument_spec = dict(
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state=dict(choices=['present', 'absent'], default='present'),
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type=dict(choices=['ip', 'vxlan'], required=True),
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record_name=dict(type='str'),
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match=dict(choices=['destination-address', 'destination-port',
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'tos', 'protocol', 'source-address', 'source-port']),
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collect_counter=dict(choices=['bytes', 'packets']),
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collect_interface=dict(choices=['input', 'output']),
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description=dict(type='str')
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)
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argument_spec.update(ce_argument_spec)
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module = NetstreamTemplate(argument_spec=argument_spec)
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module.work()
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if __name__ == '__main__':
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main()
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