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224
plugins/modules/network/slxos/slxos_command.py Normal file
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#!/usr/bin/python
# Copyright: (c) 2018, Extreme Networks Inc.
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import (absolute_import, division, print_function)
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: slxos_command
author: "Lindsay Hill (@LindsayHill)"
short_description: Run commands on remote devices running Extreme Networks SLX-OS
description:
- Sends arbitrary commands to an SLX node and returns the results
read from the device. This module includes an
argument that will cause the module to wait for a specific condition
before returning or timing out if the condition is not met.
- This module does not support running commands in configuration mode.
Please use M(slxos_config) to configure SLX-OS devices.
notes:
- Tested against SLX-OS 17s.1.02
- If a command sent to the device requires answering a prompt, it is possible
to pass a dict containing I(command), I(answer) and I(prompt). See examples.
options:
commands:
description:
- List of commands to send to the remote SLX-OS device over the
configured provider. The resulting output from the command
is returned. If the I(wait_for) argument is provided, the
module is not returned until the condition is satisfied or
the number of retries has expired.
required: true
wait_for:
description:
- List of conditions to evaluate against the output of the
command. The task will wait for each condition to be true
before moving forward. If the conditional is not true
within the configured number of retries, the task fails.
See examples.
match:
description:
- The I(match) argument is used in conjunction with the
I(wait_for) argument to specify the match policy. Valid
values are C(all) or C(any). If the value is set to C(all)
then all conditionals in the wait_for must be satisfied. If
the value is set to C(any) then only one of the values must be
satisfied.
default: all
choices: ['any', 'all']
retries:
description:
- Specifies the number of retries a command should by tried
before it is considered failed. The command is run on the
target device every retry and evaluated against the
I(wait_for) conditions.
default: 10
interval:
description:
- Configures the interval in seconds to wait between retries
of the command. If the command does not pass the specified
conditions, the interval indicates how long to wait before
trying the command again.
default: 1
'''
EXAMPLES = """
tasks:
- name: run show version on remote devices
slxos_command:
commands: show version
- name: run show version and check to see if output contains SLX
slxos_command:
commands: show version
wait_for: result[0] contains SLX
- name: run multiple commands on remote nodes
slxos_command:
commands:
- show version
- show interfaces
- name: run multiple commands and evaluate the output
slxos_command:
commands:
- show version
- show interface status
wait_for:
- result[0] contains SLX
- result[1] contains Eth
- name: run command that requires answering a prompt
slxos_command:
commands:
- command: 'clear sessions'
prompt: 'This operation will logout all the user sessions. Do you want to continue (yes/no)?:'
answer: y
"""
RETURN = """
stdout:
description: The set of responses from the commands
returned: always apart from low level errors (such as action plugin)
type: list
sample: ['...', '...']
stdout_lines:
description: The value of stdout split into a list
returned: always apart from low level errors (such as action plugin)
type: list
sample: [['...', '...'], ['...'], ['...']]
failed_conditions:
description: The list of conditionals that have failed
returned: failed
type: list
sample: ['...', '...']
"""
import re
import time
from ansible_collections.community.general.plugins.module_utils.network.slxos.slxos import run_commands
from ansible.module_utils.basic import AnsibleModule
from ansible_collections.ansible.netcommon.plugins.module_utils.network.common.utils import ComplexList
from ansible_collections.ansible.netcommon.plugins.module_utils.network.common.parsing import Conditional
from ansible.module_utils.six import string_types
__metaclass__ = type
def to_lines(stdout):
for item in stdout:
if isinstance(item, string_types):
item = str(item).split('\n')
yield item
def parse_commands(module, warnings):
command = ComplexList(dict(
command=dict(key=True),
prompt=dict(),
answer=dict()
), module)
commands = command(module.params['commands'])
for item in list(commands):
configure_type = re.match(r'conf(?:\w*)(?:\s+(\w+))?', item['command'])
if module.check_mode:
if configure_type and configure_type.group(1) not in ('confirm', 'replace', 'revert', 'network'):
module.fail_json(
msg='slxos_command does not support running config mode '
'commands. Please use slxos_config instead'
)
if not item['command'].startswith('show'):
warnings.append(
'only show commands are supported when using check mode, not '
'executing `%s`' % item['command']
)
commands.remove(item)
return commands
def main():
"""main entry point for module execution
"""
argument_spec = dict(
commands=dict(type='list', required=True),
wait_for=dict(type='list'),
match=dict(default='all', choices=['all', 'any']),
retries=dict(default=10, type='int'),
interval=dict(default=1, type='int')
)
module = AnsibleModule(argument_spec=argument_spec,
supports_check_mode=True)
result = {'changed': False}
warnings = list()
commands = parse_commands(module, warnings)
result['warnings'] = warnings
wait_for = module.params['wait_for'] or list()
conditionals = [Conditional(c) for c in wait_for]
retries = module.params['retries']
interval = module.params['interval']
match = module.params['match']
while retries > 0:
responses = run_commands(module, commands)
for item in list(conditionals):
if item(responses):
if match == 'any':
conditionals = list()
break
conditionals.remove(item)
if not conditionals:
break
time.sleep(interval)
retries -= 1
if conditionals:
failed_conditions = [item.raw for item in conditionals]
msg = 'One or more conditional statements have not been satisfied'
module.fail_json(msg=msg, failed_conditions=failed_conditions)
result.update({
'changed': False,
'stdout': responses,
'stdout_lines': list(to_lines(responses))
})
module.exit_json(**result)
if __name__ == '__main__':
main()

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plugins/modules/network/slxos/slxos_config.py Normal file
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#!/usr/bin/python
# Copyright: (c) 2018, Extreme Networks Inc.
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import (absolute_import, division, print_function)
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: slxos_config
author: "Lindsay Hill (@LindsayHill)"
short_description: Manage Extreme Networks SLX-OS configuration sections
description:
- Extreme SLX-OS configurations use a simple block indent file syntax
for segmenting configuration into sections. This module provides
an implementation for working with SLX-OS configuration sections in
a deterministic way.
notes:
- Tested against SLX-OS 17s.1.02
options:
lines:
description:
- The ordered set of commands that should be configured in the
section. The commands must be the exact same commands as found
in the device running-config. Be sure to note the configuration
command syntax as some commands are automatically modified by the
device config parser.
aliases: ['commands']
parents:
description:
- The ordered set of parents that uniquely identify the section or hierarchy
the commands should be checked against. If the parents argument
is omitted, the commands are checked against the set of top
level or global commands.
src:
description:
- Specifies the source path to the file that contains the configuration
or configuration template to load. The path to the source file can
either be the full path on the Ansible control host or a relative
path from the playbook or role root directory. This argument is mutually
exclusive with I(lines), I(parents).
before:
description:
- The ordered set of commands to push on to the command stack if
a change needs to be made. This allows the playbook designer
the opportunity to perform configuration commands prior to pushing
any changes without affecting how the set of commands are matched
against the system.
after:
description:
- The ordered set of commands to append to the end of the command
stack if a change needs to be made. Just like with I(before) this
allows the playbook designer to append a set of commands to be
executed after the command set.
match:
description:
- Instructs the module on the way to perform the matching of
the set of commands against the current device config. If
match is set to I(line), commands are matched line by line. If
match is set to I(strict), command lines are matched with respect
to position. If match is set to I(exact), command lines
must be an equal match. Finally, if match is set to I(none), the
module will not attempt to compare the source configuration with
the running configuration on the remote device.
default: line
choices: ['line', 'strict', 'exact', 'none']
replace:
description:
- Instructs the module on the way to perform the configuration
on the device. If the replace argument is set to I(line) then
the modified lines are pushed to the device in configuration
mode. If the replace argument is set to I(block) then the entire
command block is pushed to the device in configuration mode if any
line is not correct.
default: line
choices: ['line', 'block']
multiline_delimiter:
description:
- This argument is used when pushing a multiline configuration
element to the SLX-OS device. It specifies the character to use
as the delimiting character. This only applies to the
configuration action.
default: "@"
backup:
description:
- This argument will cause the module to create a full backup of
the current C(running-config) from the remote device before any
changes are made. If the C(backup_options) value is not given,
the backup file is written to the C(backup) folder in the playbook
root directory. If the directory does not exist, it is created.
type: bool
default: 'no'
running_config:
description:
- The module, by default, will connect to the remote device and
retrieve the current running-config to use as a base for comparing
against the contents of source. There are times when it is not
desirable to have the task get the current running-config for
every task in a playbook. The I(running_config) argument allows the
implementer to pass in the configuration to use as the base
config for comparison.
aliases: ['config']
defaults:
description:
- This argument specifies whether or not to collect all defaults
when getting the remote device running config. When enabled,
the module will get the current config by issuing the command
C(show running-config all).
type: bool
default: 'no'
save_when:
description:
- When changes are made to the device running-configuration, the
changes are not copied to non-volatile storage by default. Using
this argument will change that before. If the argument is set to
I(always), then the running-config will always be copied to the
startup-config and the I(modified) flag will always be set to
True. If the argument is set to I(modified), then the running-config
will only be copied to the startup-config if it has changed since
the last save to startup-config. If the argument is set to
I(never), the running-config will never be copied to the
startup-config. If the argument is set to I(changed), then the running-config
will only be copied to the startup-config if the task has made a change.
default: never
choices: ['always', 'never', 'modified', 'changed']
diff_against:
description:
- When using the C(ansible-playbook --diff) command line argument
the module can generate diffs against different sources.
- When this option is configure as I(startup), the module will return
the diff of the running-config against the startup-config.
- When this option is configured as I(intended), the module will
return the diff of the running-config against the configuration
provided in the C(intended_config) argument.
- When this option is configured as I(running), the module will
return the before and after diff of the running-config with respect
to any changes made to the device configuration.
choices: ['running', 'startup', 'intended']
diff_ignore_lines:
description:
- Use this argument to specify one or more lines that should be
ignored during the diff. This is used for lines in the configuration
that are automatically updated by the system. This argument takes
a list of regular expressions or exact line matches.
intended_config:
description:
- The C(intended_config) provides the master configuration that
the node should conform to and is used to check the final
running-config against. This argument will not modify any settings
on the remote device and is strictly used to check the compliance
of the current device's configuration against. When specifying this
argument, the task should also modify the C(diff_against) value and
set it to I(intended).
backup_options:
description:
- This is a dict object containing configurable options related to backup file path.
The value of this option is read only when C(backup) is set to I(yes), if C(backup) is set
to I(no) this option will be silently ignored.
suboptions:
filename:
description:
- The filename to be used to store the backup configuration. If the filename
is not given it will be generated based on the hostname, current time and date
in format defined by <hostname>_config.<current-date>@<current-time>
dir_path:
description:
- This option provides the path ending with directory name in which the backup
configuration file will be stored. If the directory does not exist it will be first
created and the filename is either the value of C(filename) or default filename
as described in C(filename) options description. If the path value is not given
in that case a I(backup) directory will be created in the current working directory
and backup configuration will be copied in C(filename) within I(backup) directory.
type: path
type: dict
'''
EXAMPLES = """
- name: configure top level configuration
slxos_config:
lines: hostname {{ inventory_hostname }}
- name: configure interface settings
slxos_config:
lines:
- description test interface
- ip address 172.31.1.1/24
parents: interface Ethernet 0/1
- name: configure multiple interfaces
slxos_config:
lines:
- lacp timeout long
parents: "{{ item }}"
with_items:
- interface Ethernet 0/1
- interface Ethernet 0/2
- name: load new acl into device
slxos_config:
lines:
- seq 10 permit ip host 1.1.1.1 any log
- seq 20 permit ip host 2.2.2.2 any log
- seq 30 permit ip host 3.3.3.3 any log
- seq 40 permit ip host 4.4.4.4 any log
- seq 50 permit ip host 5.5.5.5 any log
parents: ip access-list extended test
before: no ip access-list extended test
match: exact
- name: check the running-config against master config
slxos_config:
diff_against: intended
intended_config: "{{ lookup('file', 'master.cfg') }}"
- name: check the startup-config against the running-config
slxos_config:
diff_against: startup
diff_ignore_lines:
- ntp clock .*
- name: save running to startup when modified
slxos_config:
save_when: modified
- name: configurable backup path
slxos_config:
lines: hostname {{ inventory_hostname }}
backup: yes
backup_options:
filename: backup.cfg
dir_path: /home/user
"""
RETURN = """
updates:
description: The set of commands that will be pushed to the remote device
returned: always
type: list
sample: ['switch-attributes hostname foo', 'router ospf', 'area 0']
commands:
description: The set of commands that will be pushed to the remote device
returned: always
type: list
sample: ['switch-attributes hostname foo', 'router ospf', 'area 0']
backup_path:
description: The full path to the backup file
returned: when backup is yes
type: str
sample: /playbooks/ansible/backup/slxos_config.2018-02-12@18:26:34
"""
from ansible_collections.community.general.plugins.module_utils.network.slxos.slxos import run_commands, get_config, load_config
from ansible.module_utils.basic import AnsibleModule
from ansible_collections.ansible.netcommon.plugins.module_utils.network.common.config import NetworkConfig, dumps
__metaclass__ = type
def check_args(module, warnings):
if module.params['multiline_delimiter']:
if len(module.params['multiline_delimiter']) != 1:
module.fail_json(msg='multiline_delimiter value can only be a '
'single character')
def get_running_config(module, current_config=None):
contents = module.params['running_config']
if not contents:
if current_config:
contents = current_config.config_text
else:
contents = get_config(module)
return NetworkConfig(indent=1, contents=contents)
def get_candidate(module):
candidate = NetworkConfig(indent=1)
if module.params['src']:
src = module.params['src']
candidate.load(src)
elif module.params['lines']:
parents = module.params['parents'] or list()
candidate.add(module.params['lines'], parents=parents)
return candidate
def save_config(module, result):
result['changed'] = True
if not module.check_mode:
command = {"command": "copy running-config startup-config",
"prompt": "This operation will modify your startup configuration. Do you want to continue", "answer": "y"}
run_commands(module, command)
else:
module.warn('Skipping command `copy running-config startup-config` '
'due to check_mode. Configuration not copied to '
'non-volatile storage')
def main():
""" main entry point for module execution
"""
backup_spec = dict(
filename=dict(),
dir_path=dict(type='path')
)
argument_spec = dict(
src=dict(type='path'),
lines=dict(aliases=['commands'], type='list'),
parents=dict(type='list'),
before=dict(type='list'),
after=dict(type='list'),
match=dict(default='line', choices=['line', 'strict', 'exact', 'none']),
replace=dict(default='line', choices=['line', 'block']),
multiline_delimiter=dict(default='@'),
running_config=dict(aliases=['config']),
intended_config=dict(),
defaults=dict(type='bool', default=False),
backup=dict(type='bool', default=False),
backup_options=dict(type='dict', options=backup_spec),
save_when=dict(choices=['always', 'never', 'modified', 'changed'], default='never'),
diff_against=dict(choices=['startup', 'intended', 'running']),
diff_ignore_lines=dict(type='list'),
)
mutually_exclusive = [('lines', 'src'),
('parents', 'src')]
required_if = [('match', 'strict', ['lines']),
('match', 'exact', ['lines']),
('replace', 'block', ['lines']),
('diff_against', 'intended', ['intended_config'])]
module = AnsibleModule(argument_spec=argument_spec,
mutually_exclusive=mutually_exclusive,
required_if=required_if,
supports_check_mode=True)
result = {'changed': False}
warnings = list()
check_args(module, warnings)
result['warnings'] = warnings
config = None
if module.params['backup'] or (module._diff and module.params['diff_against'] == 'running'):
contents = get_config(module)
config = NetworkConfig(indent=1, contents=contents)
if module.params['backup']:
result['__backup__'] = contents
if any((module.params['lines'], module.params['src'])):
match = module.params['match']
replace = module.params['replace']
path = module.params['parents']
candidate = get_candidate(module)
if match != 'none':
config = get_running_config(module, config)
path = module.params['parents']
configobjs = candidate.difference(config, path=path, match=match, replace=replace)
else:
configobjs = candidate.items
if configobjs:
commands = dumps(configobjs, 'commands').split('\n')
if module.params['before']:
commands[:0] = module.params['before']
if module.params['after']:
commands.extend(module.params['after'])
result['commands'] = commands
result['updates'] = commands
# send the configuration commands to the device and merge
# them with the current running config
if not module.check_mode:
if commands:
load_config(module, commands)
result['changed'] = True
running_config = None
startup_config = None
diff_ignore_lines = module.params['diff_ignore_lines']
if module.params['save_when'] == 'always':
save_config(module, result)
elif module.params['save_when'] == 'modified':
output = run_commands(module, ['show running-config', 'show startup-config'])
running_config = NetworkConfig(indent=1, contents=output[0], ignore_lines=diff_ignore_lines)
startup_config = NetworkConfig(indent=1, contents=output[1], ignore_lines=diff_ignore_lines)
if running_config.sha1 != startup_config.sha1:
save_config(module, result)
elif module.params['save_when'] == 'changed' and result['changed']:
save_config(module, result)
if module._diff:
if not running_config:
output = run_commands(module, 'show running-config')
contents = output[0]
else:
contents = running_config.config_text
# recreate the object in order to process diff_ignore_lines
running_config = NetworkConfig(indent=1, contents=contents, ignore_lines=diff_ignore_lines)
if module.params['diff_against'] == 'running':
if module.check_mode:
module.warn("unable to perform diff against running-config due to check mode")
contents = None
else:
contents = config.config_text
elif module.params['diff_against'] == 'startup':
if not startup_config:
output = run_commands(module, 'show startup-config')
contents = output[0]
else:
contents = startup_config.config_text
elif module.params['diff_against'] == 'intended':
contents = module.params['intended_config']
if contents is not None:
base_config = NetworkConfig(indent=1, contents=contents, ignore_lines=diff_ignore_lines)
if running_config.sha1 != base_config.sha1:
if module.params['diff_against'] == 'intended':
before = running_config
after = base_config
elif module.params['diff_against'] in ('startup', 'running'):
before = base_config
after = running_config
result.update({
'changed': True,
'diff': {'before': str(before), 'after': str(after)}
})
module.exit_json(**result)
if __name__ == '__main__':
main()

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plugins/modules/network/slxos/slxos_facts.py Normal file
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#!/usr/bin/python
#
# (c) 2018 Extreme Networks Inc.
#
# 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
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: slxos_facts
author: "Lindsay Hill (@LindsayHill)"
short_description: Collect facts from devices running Extreme SLX-OS
description:
- Collects a base set of device facts from a remote device that
is running SLX-OS. This module prepends all of the
base network fact keys with C(ansible_net_<fact>). The facts
module will always collect a base set of facts from the device
and can enable or disable collection of additional facts.
notes:
- Tested against SLX-OS 17s.1.02
options:
gather_subset:
description:
- When supplied, this argument will restrict the facts collected
to a given subset. Possible values for this argument include
all, hardware, config, and interfaces. Can specify a list of
values to include a larger subset. Values can also be used
with an initial C(M(!)) to specify that a specific subset should
not be collected.
required: false
default: ['!config']
'''
EXAMPLES = """
# Collect all facts from the device
- slxos_facts:
gather_subset: all
# Collect only the config and default facts
- slxos_facts:
gather_subset:
- config
# Do not collect hardware facts
- slxos_facts:
gather_subset:
- "!hardware"
"""
RETURN = """
ansible_net_gather_subset:
description: The list of fact subsets collected from the device
returned: always
type: list
# default
ansible_net_model:
description: The model name returned from the device
returned: always
type: str
ansible_net_serialnum:
description: The serial number of the remote device
returned: always
type: str
ansible_net_version:
description: The operating system version running on the remote device
returned: always
type: str
ansible_net_hostname:
description: The configured hostname of the device
returned: always
type: str
# hardware
ansible_net_memfree_mb:
description: The available free memory on the remote device in Mb
returned: when hardware is configured
type: int
ansible_net_memtotal_mb:
description: The total memory on the remote device in Mb
returned: when hardware is configured
type: int
# config
ansible_net_config:
description: The current active config from the device
returned: when config is configured
type: str
# interfaces
ansible_net_all_ipv4_addresses:
description: All IPv4 addresses configured on the device
returned: when interfaces is configured
type: list
ansible_net_all_ipv6_addresses:
description: All Primary IPv6 addresses configured on the device
returned: when interfaces is configured
type: list
ansible_net_interfaces:
description: A hash of all interfaces running on the system
returned: when interfaces is configured
type: dict
ansible_net_neighbors:
description: The list of LLDP neighbors from the remote device
returned: when interfaces is configured
type: dict
"""
import re
from ansible_collections.community.general.plugins.module_utils.network.slxos.slxos import run_commands
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.six import iteritems
class FactsBase(object):
COMMANDS = list()
def __init__(self, module):
self.module = module
self.facts = dict()
self.responses = None
def populate(self):
self.responses = run_commands(self.module, self.COMMANDS)
def run(self, cmd):
return run_commands(self.module, cmd)
class Default(FactsBase):
COMMANDS = [
'show version',
'show inventory chassis',
r'show running-config | include host\-name'
]
def populate(self):
super(Default, self).populate()
data = self.responses[0]
if data:
self.facts['version'] = self.parse_version(data)
data = self.responses[1]
if data:
self.facts['model'] = self.parse_model(data)
self.facts['serialnum'] = self.parse_serialnum(data)
data = self.responses[2]
if data:
self.facts['hostname'] = self.parse_hostname(data)
def parse_version(self, data):
match = re.search(r'SLX-OS Operating System Version: (\S+)', data)
if match:
return match.group(1)
def parse_model(self, data):
match = re.search(r'SID:(\S+)', data, re.M)
if match:
return match.group(1)
def parse_hostname(self, data):
match = re.search(r'switch-attributes host-name (\S+)', data, re.M)
if match:
return match.group(1)
def parse_serialnum(self, data):
match = re.search(r'SN:(\S+)', data, re.M)
if match:
return match.group(1)
class Hardware(FactsBase):
COMMANDS = [
'show process memory summary'
]
def populate(self):
super(Hardware, self).populate()
data = self.responses[0]
if data:
self.facts['memtotal_mb'] = int(round(int(self.parse_memtotal(data)) / 1024, 0))
self.facts['memfree_mb'] = int(round(int(self.parse_memfree(data)) / 1024, 0))
def parse_memtotal(self, data):
match = re.search(r'Total\s*Memory: (\d+)\s', data, re.M)
if match:
return match.group(1)
def parse_memfree(self, data):
match = re.search(r'Total Free: (\d+)\s', data, re.M)
if match:
return match.group(1)
class Config(FactsBase):
COMMANDS = ['show running-config']
def populate(self):
super(Config, self).populate()
data = self.responses[0]
if data:
self.facts['config'] = data
class Interfaces(FactsBase):
COMMANDS = [
'show interface',
'show ipv6 interface brief',
r'show lldp nei detail | inc ^Local\ Interface|^Remote\ Interface|^System\ Name'
]
def populate(self):
super(Interfaces, self).populate()
self.facts['all_ipv4_addresses'] = list()
self.facts['all_ipv6_addresses'] = list()
data = self.responses[0]
if data:
interfaces = self.parse_interfaces(data)
self.facts['interfaces'] = self.populate_interfaces(interfaces)
self.populate_ipv4_interfaces(interfaces)
data = self.responses[1]
if data:
self.populate_ipv6_interfaces(data)
data = self.responses[2]
if data:
self.facts['neighbors'] = self.parse_neighbors(data)
def populate_interfaces(self, interfaces):
facts = dict()
for key, value in iteritems(interfaces):
intf = dict()
intf['description'] = self.parse_description(value)
intf['macaddress'] = self.parse_macaddress(value)
intf['mtu'] = self.parse_mtu(value)
intf['bandwidth'] = self.parse_bandwidth(value)
intf['duplex'] = self.parse_duplex(value)
intf['lineprotocol'] = self.parse_lineprotocol(value)
intf['operstatus'] = self.parse_operstatus(value)
intf['type'] = self.parse_type(value)
facts[key] = intf
return facts
def populate_ipv4_interfaces(self, data):
for key, value in data.items():
self.facts['interfaces'][key]['ipv4'] = list()
primary_address = addresses = []
primary_address = re.findall(r'Primary Internet Address is (\S+)', value, re.M)
addresses = re.findall(r'Secondary Internet Address is (\S+)', value, re.M)
if not primary_address:
continue
addresses.append(primary_address[0])
for address in addresses:
addr, subnet = address.split("/")
ipv4 = dict(address=addr.strip(), subnet=subnet.strip())
self.add_ip_address(addr.strip(), 'ipv4')
self.facts['interfaces'][key]['ipv4'].append(ipv4)
# Only gets primary IPv6 addresses
def populate_ipv6_interfaces(self, data):
interfaces = re.split('=+', data)[1].strip()
matches = re.findall(r'(\S+ \S+) +[\w-]+.+\s+([\w:/]+/\d+)', interfaces, re.M)
for match in matches:
interface = match[0]
self.facts['interfaces'][interface]['ipv6'] = list()
address, masklen = match[1].split('/')
ipv6 = dict(address=address, masklen=int(masklen))
self.add_ip_address(ipv6['address'], 'ipv6')
self.facts['interfaces'][interface]['ipv6'].append(ipv6)
def add_ip_address(self, address, family):
if family == 'ipv4':
self.facts['all_ipv4_addresses'].append(address)
else:
self.facts['all_ipv6_addresses'].append(address)
def parse_neighbors(self, neighbors):
facts = dict()
lines = neighbors.split('Local Interface: ')
if not lines:
return facts
for line in lines:
match = re.search(r'(\w+ \S+)\s+\(Local Int.+?\)[\s\S]+Remote Interface: (\S+.+?) \(Remote Int.+?\)[\s\S]+System Name: (\S+)', line, re.M)
if match:
intf = match.group(1)
if intf not in facts:
facts[intf] = list()
fact = dict()
fact['host'] = match.group(3)
fact['port'] = match.group(2)
facts[intf].append(fact)
return facts
def parse_interfaces(self, data):
parsed = dict()
for interface in data.split('\n\n'):
match = re.match(r'^(\S+ \S+)', interface, re.M)
if not match:
continue
else:
parsed[match.group(1)] = interface
return parsed
def parse_description(self, data):
match = re.search(r'Description: (.+)$', data, re.M)
if match:
return match.group(1)
def parse_macaddress(self, data):
match = re.search(r'Hardware is Ethernet, address is (\S+)', data)
if match:
return match.group(1)
def parse_ipv4(self, data):
match = re.search(r'Primary Internet Address is ([^\s,]+)', data)
if match:
addr, masklen = match.group(1).split('/')
return dict(address=addr, masklen=int(masklen))
def parse_mtu(self, data):
match = re.search(r'MTU (\d+) bytes', data)
if match:
return int(match.group(1))
def parse_bandwidth(self, data):
match = re.search(r'LineSpeed Actual\s+:\s(.+)', data)
if match:
return match.group(1)
def parse_duplex(self, data):
match = re.search(r'Duplex: (\S+)', data, re.M)
if match:
return match.group(1)
def parse_type(self, data):
match = re.search(r'Hardware is (.+),', data, re.M)
if match:
return match.group(1)
def parse_lineprotocol(self, data):
match = re.search(r'line protocol is (\S+)', data, re.M)
if match:
return match.group(1)
def parse_operstatus(self, data):
match = re.match(r'^(?:.+) is (.+),', data, re.M)
if match:
return match.group(1)
FACT_SUBSETS = dict(
default=Default,
hardware=Hardware,
interfaces=Interfaces,
config=Config)
VALID_SUBSETS = frozenset(FACT_SUBSETS.keys())
def main():
"""main entry point for module execution
"""
argument_spec = dict(
gather_subset=dict(default=["!config"], type='list')
)
module = AnsibleModule(argument_spec=argument_spec,
supports_check_mode=True)
gather_subset = module.params['gather_subset']
runable_subsets = set()
exclude_subsets = set()
for subset in gather_subset:
if subset == 'all':
runable_subsets.update(VALID_SUBSETS)
continue
if subset.startswith('!'):
subset = subset[1:]
if subset == 'all':
exclude_subsets.update(VALID_SUBSETS)
continue
exclude = True
else:
exclude = False
if subset not in VALID_SUBSETS:
module.fail_json(msg='Bad subset')
if exclude:
exclude_subsets.add(subset)
else:
runable_subsets.add(subset)
if not runable_subsets:
runable_subsets.update(VALID_SUBSETS)
runable_subsets.difference_update(exclude_subsets)
runable_subsets.add('default')
facts = dict()
facts['gather_subset'] = list(runable_subsets)
instances = list()
for key in runable_subsets:
instances.append(FACT_SUBSETS[key](module))
for inst in instances:
inst.populate()
facts.update(inst.facts)
ansible_facts = dict()
for key, value in iteritems(facts):
key = 'ansible_net_%s' % key
ansible_facts[key] = value
warnings = list()
module.exit_json(ansible_facts=ansible_facts, warnings=warnings)
if __name__ == '__main__':
main()

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plugins/modules/network/slxos/slxos_interface.py Normal file
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#!/usr/bin/python
#
# (c) 2018 Extreme Networks Inc.
#
# 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
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: slxos_interface
author: "Lindsay Hill (@LindsayHill)"
short_description: Manage Interfaces on Extreme SLX-OS network devices
description:
- This module provides declarative management of Interfaces
on Extreme SLX-OS network devices.
notes:
- Tested against SLX-OS 17s.1.02
options:
name:
description:
- Name of the Interface.
required: true
description:
description:
- Description of Interface.
enabled:
description:
- Interface link status.
default: True
type: bool
speed:
description:
- Interface link speed.
mtu:
description:
- Maximum size of transmit packet.
tx_rate:
description:
- Transmit rate in bits per second (bps).
rx_rate:
description:
- Receiver rate in bits per second (bps).
neighbors:
description:
- Check the operational state of given interface C(name) for LLDP neighbor.
- The following suboptions are available.
suboptions:
host:
description:
- "LLDP neighbor host for given interface C(name)."
port:
description:
- "LLDP neighbor port to which given interface C(name) is connected."
aggregate:
description: List of Interfaces definitions.
delay:
description:
- Time in seconds to wait before checking for the operational state on remote
device. This wait is applicable for operational state argument which are
I(state) with values C(up)/C(down), I(tx_rate) and I(rx_rate).
default: 10
state:
description:
- State of the Interface configuration, C(up) means present and
operationally up and C(down) means present and operationally C(down)
default: present
choices: ['present', 'absent', 'up', 'down']
'''
EXAMPLES = """
- name: configure interface
slxos_interface:
name: Ethernet 0/2
description: test-interface
speed: 1000
mtu: 9216
- name: remove interface
slxos_interface:
name: Loopback 9
state: absent
- name: make interface up
slxos_interface:
name: Ethernet 0/2
enabled: True
- name: make interface down
slxos_interface:
name: Ethernet 0/2
enabled: False
- name: Check intent arguments
slxos_interface:
name: Ethernet 0/2
state: up
tx_rate: ge(0)
rx_rate: le(0)
- name: Check neighbors intent arguments
slxos_interface:
name: Ethernet 0/41
neighbors:
- port: Ethernet 0/41
host: SLX
- name: Config + intent
slxos_interface:
name: Ethernet 0/2
enabled: False
state: down
- name: Add interface using aggregate
slxos_interface:
aggregate:
- { name: Ethernet 0/1, mtu: 1548, description: test-interface-1 }
- { name: Ethernet 0/2, mtu: 1548, description: test-interface-2 }
speed: 10000
state: present
- name: Delete interface using aggregate
slxos_interface:
aggregate:
- name: Loopback 9
- name: Loopback 10
state: absent
"""
RETURN = """
commands:
description: The list of configuration mode commands to send to the device.
returned: always, except for the platforms that use Netconf transport to manage the device.
type: list
sample:
- interface Ethernet 0/2
- description test-interface
- mtu 1548
"""
import re
from copy import deepcopy
from time import sleep
from ansible.module_utils._text import to_text
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.connection import exec_command
from ansible_collections.community.general.plugins.module_utils.network.slxos.slxos import get_config, load_config
from ansible_collections.ansible.netcommon.plugins.module_utils.network.common.config import NetworkConfig
from ansible_collections.ansible.netcommon.plugins.module_utils.network.common.utils import conditional, remove_default_spec
def validate_mtu(value, module):
if value and not 1548 <= int(value) <= 9216:
module.fail_json(msg='mtu must be between 1548 and 9216')
def validate_param_values(module, obj, param=None):
if param is None:
param = module.params
for key in obj:
# validate the param value (if validator func exists)
validator = globals().get('validate_%s' % key)
if callable(validator):
validator(param.get(key), module)
def parse_shutdown(configobj, name):
cfg = configobj['interface %s' % name]
cfg = '\n'.join(cfg.children)
match = re.search(r'^shutdown', cfg, re.M)
if match:
return True
else:
return False
def parse_config_argument(configobj, name, arg=None):
cfg = configobj['interface %s' % name]
cfg = '\n'.join(cfg.children)
match = re.search(r'%s (.+)$' % arg, cfg, re.M)
if match:
return match.group(1)
def search_obj_in_list(name, lst):
for o in lst:
if o['name'] == name:
return o
return None
def add_command_to_interface(interface, cmd, commands):
if interface not in commands:
commands.append(interface)
commands.append(cmd)
def map_config_to_obj(module):
config = get_config(module)
configobj = NetworkConfig(indent=1, contents=config)
match = re.findall(r'^interface (\S+ \S+)', config, re.M)
if not match:
return list()
instances = list()
for item in set(match):
obj = {
'name': item,
'description': parse_config_argument(configobj, item, 'description'),
'speed': parse_config_argument(configobj, item, 'speed'),
'mtu': parse_config_argument(configobj, item, 'mtu'),
'disable': True if parse_shutdown(configobj, item) else False,
'state': 'present'
}
instances.append(obj)
return instances
def map_params_to_obj(module):
obj = []
aggregate = module.params.get('aggregate')
if aggregate:
for item in aggregate:
for key in item:
if item.get(key) is None:
item[key] = module.params[key]
validate_param_values(module, item, item)
d = item.copy()
if d['enabled']:
d['disable'] = False
else:
d['disable'] = True
obj.append(d)
else:
params = {
'name': module.params['name'],
'description': module.params['description'],
'speed': module.params['speed'],
'mtu': module.params['mtu'],
'state': module.params['state'],
'delay': module.params['delay'],
'tx_rate': module.params['tx_rate'],
'rx_rate': module.params['rx_rate'],
'neighbors': module.params['neighbors']
}
validate_param_values(module, params)
if module.params['enabled']:
params.update({'disable': False})
else:
params.update({'disable': True})
obj.append(params)
return obj
def map_obj_to_commands(updates):
commands = list()
want, have = updates
args = ('speed', 'description', 'mtu')
for w in want:
name = w['name']
disable = w['disable']
state = w['state']
obj_in_have = search_obj_in_list(name, have)
interface = 'interface ' + name
if state == 'absent' and obj_in_have:
commands.append('no ' + interface)
elif state in ('present', 'up', 'down'):
if obj_in_have:
for item in args:
candidate = w.get(item)
running = obj_in_have.get(item)
if candidate != running:
if candidate:
cmd = item + ' ' + str(candidate)
add_command_to_interface(interface, cmd, commands)
if disable and not obj_in_have.get('disable', False):
add_command_to_interface(interface, 'shutdown', commands)
elif not disable and obj_in_have.get('disable', False):
add_command_to_interface(interface, 'no shutdown', commands)
else:
commands.append(interface)
for item in args:
value = w.get(item)
if value:
commands.append(item + ' ' + str(value))
if disable:
commands.append('no shutdown')
return commands
def check_declarative_intent_params(module, want, result):
failed_conditions = []
have_neighbors = None
for w in want:
want_state = w.get('state')
want_tx_rate = w.get('tx_rate')
want_rx_rate = w.get('rx_rate')
want_neighbors = w.get('neighbors')
if want_state not in ('up', 'down') and not want_tx_rate and not want_rx_rate and not want_neighbors:
continue
if result['changed']:
sleep(w['delay'])
command = 'show interface %s' % w['name']
rc, out, err = exec_command(module, command)
if rc != 0:
module.fail_json(msg=to_text(err, errors='surrogate_then_replace'), command=command, rc=rc)
if want_state in ('up', 'down'):
match = re.search(r'%s (\w+)' % 'line protocol is', out, re.M)
have_state = None
if match:
have_state = match.group(1)
if have_state is None or not conditional(want_state, have_state.strip()):
failed_conditions.append('state ' + 'eq(%s)' % want_state)
if want_tx_rate:
match = re.search(r'%s (\d+)' % 'Output', out, re.M)
have_tx_rate = None
if match:
have_tx_rate = match.group(1)
if have_tx_rate is None or not conditional(want_tx_rate, have_tx_rate.strip(), cast=int):
failed_conditions.append('tx_rate ' + want_tx_rate)
if want_rx_rate:
match = re.search(r'%s (\d+)' % 'Input', out, re.M)
have_rx_rate = None
if match:
have_rx_rate = match.group(1)
if have_rx_rate is None or not conditional(want_rx_rate, have_rx_rate.strip(), cast=int):
failed_conditions.append('rx_rate ' + want_rx_rate)
if want_neighbors:
have_host = []
have_port = []
if have_neighbors is None:
rc, have_neighbors, err = exec_command(module, 'show lldp neighbors detail')
if rc != 0:
module.fail_json(msg=to_text(err, errors='surrogate_then_replace'), command=command, rc=rc)
if have_neighbors:
lines = have_neighbors.strip().split('Local Interface: ')
short_name = w['name'].replace('Ethernet', 'Eth')
for line in lines:
field = line.split('\n')
if field[0].split('(')[0].strip() == short_name:
for item in field:
if item.startswith('System Name:'):
have_host.append(item.split(':')[1].strip())
if item.startswith('Remote Interface:'):
have_port.append(item.split(':')[1].split('(')[0].strip())
for item in want_neighbors:
host = item.get('host')
port = item.get('port')
if host and host not in have_host:
failed_conditions.append('host ' + host)
if port and port not in have_port:
failed_conditions.append('port ' + port)
return failed_conditions
def main():
""" main entry point for module execution
"""
neighbors_spec = dict(
host=dict(),
port=dict()
)
element_spec = dict(
name=dict(),
description=dict(),
speed=dict(),
mtu=dict(),
enabled=dict(default=True, type='bool'),
tx_rate=dict(),
rx_rate=dict(),
neighbors=dict(type='list', elements='dict', options=neighbors_spec),
delay=dict(default=10, type='int'),
state=dict(default='present',
choices=['present', 'absent', 'up', 'down'])
)
aggregate_spec = deepcopy(element_spec)
aggregate_spec['name'] = dict(required=True)
# remove default in aggregate spec, to handle common arguments
remove_default_spec(aggregate_spec)
argument_spec = dict(
aggregate=dict(type='list', elements='dict', options=aggregate_spec),
)
argument_spec.update(element_spec)
required_one_of = [['name', 'aggregate']]
mutually_exclusive = [['name', 'aggregate']]
module = AnsibleModule(argument_spec=argument_spec,
required_one_of=required_one_of,
mutually_exclusive=mutually_exclusive,
supports_check_mode=True)
warnings = list()
result = {'changed': False}
if warnings:
result['warnings'] = warnings
want = map_params_to_obj(module)
have = map_config_to_obj(module)
commands = map_obj_to_commands((want, have))
result['commands'] = commands
if commands:
if not module.check_mode:
load_config(module, commands)
result['changed'] = True
failed_conditions = check_declarative_intent_params(module, want, result)
if failed_conditions:
msg = 'One or more conditional statements have not been satisfied'
module.fail_json(msg=msg, failed_conditions=failed_conditions, changed=result['changed'])
module.exit_json(**result)
if __name__ == '__main__':
main()

505
plugins/modules/network/slxos/slxos_l2_interface.py Normal file
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#!/usr/bin/python
#
# (c) 2018 Extreme Networks Inc.
#
# 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
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: slxos_l2_interface
short_description: Manage Layer-2 interface on Extreme Networks SLX-OS devices.
description:
- This module provides declarative management of Layer-2 interface on
Extreme slxos devices.
author:
- Matthew Stone (@bigmstone)
options:
name:
description:
- Full name of the interface excluding any logical
unit number, i.e. Ethernet 0/1.
required: true
aliases: ['interface']
mode:
description:
- Mode in which interface needs to be configured.
default: access
choices: ['access', 'trunk']
access_vlan:
description:
- Configure given VLAN in access port.
If C(mode=access), used as the access VLAN ID.
trunk_vlans:
description:
- List of VLANs to be configured in trunk port.
If C(mode=trunk), used as the VLAN range to ADD or REMOVE
from the trunk.
native_vlan:
description:
- Native VLAN to be configured in trunk port.
If C(mode=trunk), used as the trunk native VLAN ID.
trunk_allowed_vlans:
description:
- List of allowed VLANs in a given trunk port.
If C(mode=trunk), these are the only VLANs that will be
configured on the trunk, i.e. "2-10,15".
aggregate:
description:
- List of Layer-2 interface definitions.
state:
description:
- Manage the state of the Layer-2 Interface configuration.
default: present
choices: ['present','absent', 'unconfigured']
'''
EXAMPLES = """
- name: Ensure Ethernet 0/5 is in its default l2 interface state
slxos_l2_interface:
name: Ethernet 0/5
state: unconfigured
- name: Ensure Ethernet 0/5 is configured for access vlan 20
slxos_l2_interface:
name: Ethernet 0/5
mode: access
access_vlan: 20
- name: Ensure Ethernet 0/5 only has vlans 5-10 as trunk vlans
slxos_l2_interface:
name: Ethernet 0/5
mode: trunk
native_vlan: 10
trunk_vlans: 5-10
- name: Ensure Ethernet 0/5 is a trunk port and ensure 2-50 are being tagged (doesn't mean others aren't also being tagged)
slxos_l2_interface:
name: Ethernet 0/5
mode: trunk
native_vlan: 10
trunk_vlans: 2-50
- name: Ensure these VLANs are not being tagged on the trunk
slxos_l2_interface:
name: Ethernet 0/5
mode: trunk
trunk_vlans: 51-4094
state: absent
"""
RETURN = """
commands:
description: The list of configuration mode commands to send to the device
returned: always, except for the platforms that use Netconf transport to manage the device.
type: list
sample:
- interface Ethernet 0/5
- switchport access vlan 20
"""
import re
from copy import deepcopy
from ansible.module_utils.basic import AnsibleModule
from ansible_collections.ansible.netcommon.plugins.module_utils.network.common.utils import remove_default_spec
from ansible_collections.community.general.plugins.module_utils.network.slxos.slxos import get_config, load_config, run_commands
def get_interface_type(interface):
intf_type = 'unknown'
if interface.upper()[:2] in ('ET', 'GI'):
intf_type = 'ethernet'
elif interface.upper().startswith('VL'):
intf_type = 'svi'
elif interface.upper().startswith('LO'):
intf_type = 'loopback'
elif interface.upper()[:2] in ('MG', 'MA'):
intf_type = 'management'
elif interface.upper().startswith('PO'):
intf_type = 'portchannel'
elif interface.upper().startswith('NV'):
intf_type = 'nve'
return intf_type
def is_switchport(name, module):
intf_type = get_interface_type(name)
if intf_type in ('ethernet', 'portchannel'):
config = run_commands(module, ['show interface {0} switchport'.format(name)])[0]
match = re.search(r'Interface name\s+:\s', config)
return bool(match)
return False
def interface_is_portchannel(name, module):
if get_interface_type(name) == 'ethernet':
config = get_config(module)
if 'channel group' in config:
return True
return False
def get_switchport(name, module):
config = run_commands(module, ['show interface {0} switchport'.format(name)])[0]
mode = re.search(r'Switchport mode\s+:\s(?:.* )?(\w+)$', config, re.M)
if mode:
mode = mode.group(1)
access = re.search(r'Default Vlan\s+:\s(\d+)', config)
if access:
access = access.group(1)
native = re.search(r'Native Vlan\s+:\s(\d+)', config)
if native:
native = native.group(1)
trunk = re.search(r'Active Vlans\s+:\s(.+)$', config, re.M)
if trunk:
trunk = trunk.group(1)
if trunk == 'ALL':
trunk = '1-4094'
switchport_config = {
"interface": name,
"mode": mode,
"access_vlan": access,
"native_vlan": native,
"trunk_vlans": trunk,
}
return switchport_config
def remove_switchport_config_commands(name, existing, proposed, module):
mode = proposed.get('mode')
commands = []
command = None
if mode == 'access':
av_check = existing.get('access_vlan') == proposed.get('access_vlan')
if av_check:
command = 'no switchport access vlan {0}'.format(existing.get('access_vlan'))
commands.append(command)
elif mode == 'trunk':
tv_check = existing.get('trunk_vlans_list') == proposed.get('trunk_vlans_list')
if not tv_check:
existing_vlans = existing.get('trunk_vlans_list')
proposed_vlans = proposed.get('trunk_vlans_list')
vlans_to_remove = set(proposed_vlans).intersection(existing_vlans)
if vlans_to_remove:
proposed_allowed_vlans = proposed.get('trunk_allowed_vlans')
remove_trunk_allowed_vlans = proposed.get('trunk_vlans', proposed_allowed_vlans)
command = 'switchport trunk allowed vlan remove {0}'.format(remove_trunk_allowed_vlans)
commands.append(command)
native_check = existing.get('native_vlan') == proposed.get('native_vlan')
if native_check and proposed.get('native_vlan'):
command = 'no switchport trunk native vlan {0}'.format(existing.get('native_vlan'))
commands.append(command)
if commands:
commands.insert(0, 'interface ' + name)
return commands
def get_switchport_config_commands(name, existing, proposed, module):
"""Gets commands required to config a given switchport interface
"""
proposed_mode = proposed.get('mode')
existing_mode = existing.get('mode')
commands = []
command = None
if proposed_mode != existing_mode:
if proposed_mode == 'trunk':
command = 'switchport mode trunk'
elif proposed_mode == 'access':
command = 'switchport mode access'
if command:
commands.append(command)
if proposed_mode == 'access':
av_check = str(existing.get('access_vlan')) == str(proposed.get('access_vlan'))
if not av_check:
command = 'switchport access vlan {0}'.format(proposed.get('access_vlan'))
commands.append(command)
elif proposed_mode == 'trunk':
tv_check = existing.get('trunk_vlans_list') == proposed.get('trunk_vlans_list')
if not tv_check:
if proposed.get('allowed'):
command = 'switchport trunk allowed vlan add {0}'.format(proposed.get('trunk_allowed_vlans'))
commands.append(command)
else:
existing_vlans = existing.get('trunk_vlans_list')
proposed_vlans = proposed.get('trunk_vlans_list')
vlans_to_add = set(proposed_vlans).difference(existing_vlans)
if vlans_to_add:
command = 'switchport trunk allowed vlan add {0}'.format(proposed.get('trunk_vlans'))
commands.append(command)
native_check = str(existing.get('native_vlan')) == str(proposed.get('native_vlan'))
if not native_check and proposed.get('native_vlan'):
command = 'switchport trunk native vlan {0}'.format(proposed.get('native_vlan'))
commands.append(command)
if commands:
commands.insert(0, 'interface ' + name)
return commands
def is_switchport_default(existing):
"""Determines if switchport has a default config based on mode
Args:
existing (dict): existing switchport configuration from Ansible mod
Returns:
boolean: True if switchport has OOB Layer 2 config, i.e.
vlan 1 and trunk all and mode is access
"""
c1 = str(existing['access_vlan']) == '1'
c2 = str(existing['native_vlan']) == '1'
c3 = existing['trunk_vlans'] == '1-4094'
c4 = existing['mode'] == 'access'
default = c1 and c2 and c3 and c4
return default
def default_switchport_config(name):
commands = []
commands.append('interface ' + name)
commands.append('switchport mode access')
commands.append('switch access vlan 1')
commands.append('switchport trunk native vlan 1')
commands.append('switchport trunk allowed vlan all')
return commands
def vlan_range_to_list(vlans):
result = []
if vlans:
for part in vlans.split(','):
if part == 'none':
break
if '-' in part:
start, stop = (int(i) for i in part.split('-'))
result.extend(range(start, stop + 1))
else:
result.append(int(part))
return sorted(result)
def get_list_of_vlans(module):
config = run_commands(module, ['show vlan brief'])[0]
vlans = set()
lines = config.strip().splitlines()
for line in lines:
line_parts = line.split()
if line_parts:
try:
int(line_parts[0])
except ValueError:
continue
vlans.add(line_parts[0])
return list(vlans)
def flatten_list(commands):
flat_list = []
for command in commands:
if isinstance(command, list):
flat_list.extend(command)
else:
flat_list.append(command)
return flat_list
def map_params_to_obj(module):
obj = []
aggregate = module.params.get('aggregate')
if aggregate:
for item in aggregate:
for key in item:
if item.get(key) is None:
item[key] = module.params[key]
obj.append(item.copy())
else:
obj.append({
'name': module.params['name'],
'mode': module.params['mode'],
'access_vlan': module.params['access_vlan'],
'native_vlan': module.params['native_vlan'],
'trunk_vlans': module.params['trunk_vlans'],
'trunk_allowed_vlans': module.params['trunk_allowed_vlans'],
'state': module.params['state']
})
return obj
def main():
""" main entry point for module execution
"""
element_spec = dict(
name=dict(type='str', aliases=['interface']),
mode=dict(choices=['access', 'trunk'], default='access'),
access_vlan=dict(type='str'),
native_vlan=dict(type='str'),
trunk_vlans=dict(type='str'),
trunk_allowed_vlans=dict(type='str'),
state=dict(choices=['absent', 'present', 'unconfigured'], default='present')
)
aggregate_spec = deepcopy(element_spec)
# remove default in aggregate spec, to handle common arguments
remove_default_spec(aggregate_spec)
argument_spec = dict(
aggregate=dict(type='list', elements='dict', options=aggregate_spec),
)
argument_spec.update(element_spec)
module = AnsibleModule(argument_spec=argument_spec,
mutually_exclusive=[['access_vlan', 'trunk_vlans'],
['access_vlan', 'native_vlan'],
['access_vlan', 'trunk_allowed_vlans']],
supports_check_mode=True)
warnings = list()
commands = []
result = {'changed': False, 'warnings': warnings}
want = map_params_to_obj(module)
for w in want:
name = w['name']
mode = w['mode']
access_vlan = w['access_vlan']
state = w['state']
trunk_vlans = w['trunk_vlans']
native_vlan = w['native_vlan']
trunk_allowed_vlans = w['trunk_allowed_vlans']
args = dict(name=name, mode=mode, access_vlan=access_vlan,
native_vlan=native_vlan, trunk_vlans=trunk_vlans,
trunk_allowed_vlans=trunk_allowed_vlans)
proposed = dict((k, v) for k, v in args.items() if v is not None)
name = name.lower()
if mode == 'access' and state == 'present' and not access_vlan:
module.fail_json(msg='access_vlan param is required when mode=access && state=present')
if mode == 'trunk' and access_vlan:
module.fail_json(msg='access_vlan param not supported when using mode=trunk')
if not is_switchport(name, module):
module.fail_json(msg='Ensure interface is configured to be a L2'
'\nport first before using this module. You can use'
'\nthe slxos_interface module for this.')
if interface_is_portchannel(name, module):
module.fail_json(msg='Cannot change L2 config on physical '
'\nport because it is in a portchannel. '
'\nYou should update the portchannel config.')
# existing will never be null for Eth intfs as there is always a default
existing = get_switchport(name, module)
# Safeguard check
# If there isn't an existing, something is wrong per previous comment
if not existing:
module.fail_json(msg='Make sure you are using the FULL interface name')
if trunk_vlans or trunk_allowed_vlans:
if trunk_vlans:
trunk_vlans_list = vlan_range_to_list(trunk_vlans)
elif trunk_allowed_vlans:
trunk_vlans_list = vlan_range_to_list(trunk_allowed_vlans)
proposed['allowed'] = True
existing_trunks_list = vlan_range_to_list((existing['trunk_vlans']))
existing['trunk_vlans_list'] = existing_trunks_list
proposed['trunk_vlans_list'] = trunk_vlans_list
current_vlans = get_list_of_vlans(module)
if state == 'present':
if access_vlan and access_vlan not in current_vlans:
module.fail_json(msg='You are trying to configure a VLAN'
' on an interface that\ndoes not exist on the '
' switch yet!', vlan=access_vlan)
elif native_vlan and native_vlan not in current_vlans:
module.fail_json(msg='You are trying to configure a VLAN'
' on an interface that\ndoes not exist on the '
' switch yet!', vlan=native_vlan)
else:
command = get_switchport_config_commands(name, existing, proposed, module)
commands.append(command)
elif state == 'unconfigured':
is_default = is_switchport_default(existing)
if not is_default:
command = default_switchport_config(name)
commands.append(command)
elif state == 'absent':
command = remove_switchport_config_commands(name, existing, proposed, module)
commands.append(command)
if trunk_vlans or trunk_allowed_vlans:
existing.pop('trunk_vlans_list')
proposed.pop('trunk_vlans_list')
cmds = flatten_list(commands)
if cmds:
if module.check_mode:
module.exit_json(changed=True, commands=cmds)
else:
result['changed'] = True
load_config(module, cmds)
if 'configure' in cmds:
cmds.pop(0)
result['commands'] = cmds
module.exit_json(**result)
if __name__ == '__main__':
main()

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plugins/modules/network/slxos/slxos_l3_interface.py Normal file
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#!/usr/bin/python
#
# (c) 2018 Extreme Networks Inc.
#
# 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
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: slxos_l3_interface
author: "Matthew Stone (@bigmstone)"
short_description: Manage L3 interfaces on Extreme Networks SLX-OS network devices.
description:
- This module provides declarative management of L3 interfaces
on slxos network devices.
notes:
- Tested against slxos 15.2
options:
name:
description:
- Name of the L3 interface to be configured eg. Ethernet 0/2
ipv4:
description:
- IPv4 address to be set for the L3 interface mentioned in I(name) option.
The address format is <ipv4 address>/<mask>, the mask is number
in range 0-32 eg. 192.168.0.1/24
ipv6:
description:
- IPv6 address to be set for the L3 interface mentioned in I(name) option.
The address format is <ipv6 address>/<mask>, the mask is number
in range 0-128 eg. fd5d:12c9:2201:1::1/64
aggregate:
description:
- List of L3 interfaces definitions. Each of the entry in aggregate list should
define name of interface C(name) and a optional C(ipv4) or C(ipv6) address.
state:
description:
- State of the L3 interface configuration. It indicates if the configuration should
be present or absent on remote device.
default: present
choices: ['present', 'absent']
'''
EXAMPLES = """
- name: Remove Ethernet 0/3 IPv4 and IPv6 address
slxos_l3_interface:
name: Ethernet 0/3
state: absent
- name: Set Ethernet 0/3 IPv4 address
slxos_l3_interface:
name: Ethernet 0/3
ipv4: 192.168.0.1/24
- name: Set Ethernet 0/3 IPv6 address
slxos_l3_interface:
name: Ethernet 0/3
ipv6: "fd5d:12c9:2201:1::1/64"
- name: Set IP addresses on aggregate
slxos_l3_interface:
aggregate:
- { name: Ethernet 0/3, ipv4: 192.168.2.10/24 }
- { name: Ethernet 0/3, ipv4: 192.168.3.10/24, ipv6: "fd5d:12c9:2201:1::1/64" }
- name: Remove IP addresses on aggregate
slxos_l3_interface:
aggregate:
- { name: Ethernet 0/3, ipv4: 192.168.2.10/24 }
- { name: Ethernet 0/3, ipv4: 192.168.3.10/24, ipv6: "fd5d:12c9:2201:1::1/64" }
state: absent
"""
RETURN = """
commands:
description: The list of configuration mode commands to send to the device
returned: always, except for the platforms that use Netconf transport to manage the device.
type: list
sample:
- interface Ethernet 0/2
- ip address 192.168.0.1/24
- ipv6 address fd5d:12c9:2201:1::1/64
"""
import re
from copy import deepcopy
from ansible.module_utils._text import to_text
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.six import iteritems
from ansible_collections.community.general.plugins.module_utils.network.slxos.slxos import get_config, load_config
from ansible_collections.ansible.netcommon.plugins.module_utils.network.common.config import NetworkConfig
from ansible_collections.ansible.netcommon.plugins.module_utils.network.common.utils import conditional, remove_default_spec
from ansible_collections.ansible.netcommon.plugins.module_utils.network.common.utils import is_netmask, is_masklen, to_netmask, to_masklen
def validate_ipv4(value, module):
if value:
address = value.split('/')
if len(address) != 2:
module.fail_json(msg='address format is <ipv4 address>/<mask>, got invalid format %s' % value)
if not is_masklen(address[1]):
module.fail_json(msg='invalid value for mask: %s, mask should be in range 0-32' % address[1])
def validate_ipv6(value, module):
if value:
address = value.split('/')
if len(address) != 2:
module.fail_json(msg='address format is <ipv6 address>/<mask>, got invalid format %s' % value)
else:
if not 0 <= int(address[1]) <= 128:
module.fail_json(msg='invalid value for mask: %s, mask should be in range 0-128' % address[1])
def validate_param_values(module, obj, param=None):
if param is None:
param = module.params
for key in obj:
# validate the param value (if validator func exists)
validator = globals().get('validate_%s' % key)
if callable(validator):
validator(param.get(key), module)
def parse_config_argument(configobj, name, arg=None):
cfg = configobj['interface %s' % name]
cfg = '\n'.join(cfg.children)
match = re.search(r'%s (.+)$' % arg, cfg, re.M)
if match:
return match.group(1).strip()
return None
def search_obj_in_list(name, lst):
for o in lst:
if o['name'] == name:
return o
return None
def map_obj_to_commands(updates, module):
commands = list()
want, have = updates
for w in want:
name = w['name']
ipv4 = w['ipv4']
ipv6 = w['ipv6']
state = w['state']
interface = 'interface ' + name
commands.append(interface)
obj_in_have = search_obj_in_list(name, have)
if state == 'absent' and obj_in_have:
if obj_in_have['ipv4']:
if ipv4:
commands.append('no ip address %s' % ipv4)
else:
commands.append('no ip address')
if obj_in_have['ipv6']:
if ipv6:
commands.append('no ipv6 address %s' % ipv6)
else:
commands.append('no ipv6 address')
elif state == 'present':
if ipv4:
if obj_in_have is None or obj_in_have.get('ipv4') is None or ipv4 != obj_in_have['ipv4']:
commands.append('ip address %s' % ipv4)
if ipv6:
if obj_in_have is None or obj_in_have.get('ipv6') is None or ipv6.lower() != obj_in_have['ipv6'].lower():
commands.append('ipv6 address %s' % ipv6)
if commands[-1] == interface:
commands.pop(-1)
return commands
def map_config_to_obj(module):
config = get_config(module)
configobj = NetworkConfig(indent=1, contents=config)
match = re.findall(r'^interface (\S+\s[0-9]+/[0-9]+)', config, re.M)
if not match:
return list()
instances = list()
for item in set(match):
ipv4 = parse_config_argument(configobj, item, 'ip address')
if ipv4:
# eg. 192.168.2.10 255.255.255.0 -> 192.168.2.10/24
address = ipv4.strip().split(' ')
if len(address) == 2 and is_netmask(address[1]):
ipv4 = '%s/%s' % (address[0], to_text(to_masklen(address[1])))
obj = {
'name': item,
'ipv4': ipv4,
'ipv6': parse_config_argument(configobj, item, 'ipv6 address'),
'state': 'present'
}
instances.append(obj)
return instances
def map_params_to_obj(module):
obj = []
aggregate = module.params.get('aggregate')
if aggregate:
for item in aggregate:
for key in item:
if item.get(key) is None:
item[key] = module.params[key]
validate_param_values(module, item, item)
obj.append(item.copy())
else:
obj.append({
'name': module.params['name'],
'ipv4': module.params['ipv4'],
'ipv6': module.params['ipv6'],
'state': module.params['state']
})
validate_param_values(module, obj)
return obj
def main():
""" main entry point for module execution
"""
element_spec = dict(
name=dict(),
ipv4=dict(),
ipv6=dict(),
state=dict(default='present',
choices=['present', 'absent'])
)
aggregate_spec = deepcopy(element_spec)
aggregate_spec['name'] = dict(required=True)
# remove default in aggregate spec, to handle common arguments
remove_default_spec(aggregate_spec)
argument_spec = dict(
aggregate=dict(type='list', elements='dict', options=aggregate_spec),
)
argument_spec.update(element_spec)
required_one_of = [['name', 'aggregate']]
mutually_exclusive = [['name', 'aggregate']]
module = AnsibleModule(argument_spec=argument_spec,
required_one_of=required_one_of,
mutually_exclusive=mutually_exclusive,
supports_check_mode=True)
warnings = list()
result = {'changed': False}
if warnings:
result['warnings'] = warnings
want = map_params_to_obj(module)
have = map_config_to_obj(module)
commands = map_obj_to_commands((want, have), module)
result['commands'] = commands
if commands:
if not module.check_mode:
load_config(module, commands)
result['changed'] = True
module.exit_json(**result)
if __name__ == '__main__':
main()

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plugins/modules/network/slxos/slxos_linkagg.py Normal file
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#!/usr/bin/python
#
# (c) 2018 Extreme Networks Inc.
#
# 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
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: slxos_linkagg
author: "Matthew Stone (@bigmstone)"
short_description: Manage link aggregation groups on Extreme Networks SLX-OS network devices
description:
- This module provides declarative management of link aggregation groups
on Extreme Networks SLX-OS network devices.
notes:
- Tested against SLX-OS 17s.1.02
options:
group:
description:
- Channel-group number for the port-channel
Link aggregation group. Range 1-1024.
mode:
description:
- Mode of the link aggregation group.
choices: ['active', 'on', 'passive']
members:
description:
- List of members of the link aggregation group.
aggregate:
description: List of link aggregation definitions.
state:
description:
- State of the link aggregation group.
default: present
choices: ['present', 'absent']
purge:
description:
- Purge links not defined in the I(aggregate) parameter.
type: bool
'''
EXAMPLES = """
- name: create link aggregation group
slxos_linkagg:
group: 10
state: present
- name: delete link aggregation group
slxos_linkagg:
group: 10
state: absent
- name: set link aggregation group to members
slxos_linkagg:
group: 200
mode: active
members:
- Ethernet 0/1
- Ethernet 0/2
- name: remove link aggregation group from Ethernet 0/1
slxos_linkagg:
group: 200
mode: active
members:
- Ethernet 0/1
- name: Create aggregate of linkagg definitions
slxos_linkagg:
aggregate:
- { group: 3, mode: on, members: [Ethernet 0/1] }
- { group: 100, mode: passive, members: [Ethernet 0/2] }
"""
RETURN = """
commands:
description: The list of configuration mode commands to send to the device
returned: always, except for the platforms that use Netconf transport to manage the device.
type: list
sample:
- interface port-channel 30
- interface Ethernet 0/3
- channel-group 30 mode on
- no interface port-channel 30
"""
import re
from copy import deepcopy
from ansible.module_utils.basic import AnsibleModule
from ansible_collections.ansible.netcommon.plugins.module_utils.network.common.config import CustomNetworkConfig
from ansible_collections.ansible.netcommon.plugins.module_utils.network.common.utils import remove_default_spec
from ansible_collections.community.general.plugins.module_utils.network.slxos.slxos import get_config, load_config
def search_obj_in_list(group, lst):
for o in lst:
if o['group'] == group:
return o
def map_obj_to_commands(updates, module):
commands = list()
want, have = updates
purge = module.params['purge']
for w in want:
group = w['group']
mode = w['mode']
members = w.get('members') or []
state = w['state']
del w['state']
obj_in_have = search_obj_in_list(group, have)
if state == 'absent':
if obj_in_have:
commands.append('no interface port-channel {0}'.format(group))
elif state == 'present':
cmd = ['interface port-channel {0}'.format(group),
'exit']
if not obj_in_have:
if not group:
module.fail_json(msg='group is a required option')
commands.extend(cmd)
if members:
for m in members:
commands.append('interface {0}'.format(m))
commands.append('channel-group {0} mode {1}'.format(group, mode))
else:
if members:
if 'members' not in obj_in_have.keys():
for m in members:
commands.extend(cmd)
commands.append('interface {0}'.format(m))
commands.append('channel-group {0} mode {1}'.format(group, mode))
elif set(members) != set(obj_in_have['members']):
missing_members = list(set(members) - set(obj_in_have['members']))
for m in missing_members:
commands.extend(cmd)
commands.append('interface {0}'.format(m))
commands.append('channel-group {0} mode {1}'.format(group, mode))
superfluous_members = list(set(obj_in_have['members']) - set(members))
for m in superfluous_members:
commands.extend(cmd)
commands.append('interface {0}'.format(m))
commands.append('no channel-group')
if purge:
for h in have:
obj_in_want = search_obj_in_list(h['group'], want)
if not obj_in_want:
commands.append('no interface port-channel {0}'.format(h['group']))
return commands
def map_params_to_obj(module):
obj = []
aggregate = module.params.get('aggregate')
if aggregate:
for item in aggregate:
for key in item:
if item.get(key) is None:
item[key] = module.params[key]
d = item.copy()
d['group'] = str(d['group'])
obj.append(d)
else:
obj.append({
'group': str(module.params['group']),
'mode': module.params['mode'],
'members': module.params['members'],
'state': module.params['state']
})
return obj
def parse_mode(module, config, group, member):
mode = None
netcfg = CustomNetworkConfig(indent=1, contents=config)
parents = ['interface {0}'.format(member)]
body = netcfg.get_section(parents)
match_int = re.findall(r'interface {0}\n'.format(member), body, re.M)
if match_int:
match = re.search(r'channel-group {0} mode (\S+)'.format(group), body, re.M)
if match:
mode = match.group(1)
return mode
def parse_members(module, config, group):
members = []
for line in config.strip().split('!'):
l = line.strip()
if l.startswith('interface'):
match_group = re.findall(r'channel-group {0} mode'.format(group), l, re.M)
if match_group:
match = re.search(r'^interface (\S+\s\S+)$', l, re.M)
if match:
members.append(match.group(1))
return members
def get_channel(module, config, group):
match = re.findall(r'^interface (\S+\s\S+)$', config, re.M)
if not match:
return {}
channel = {}
for item in set(match):
member = item
channel['mode'] = parse_mode(module, config, group, member)
channel['members'] = parse_members(module, config, group)
return channel
def map_config_to_obj(module):
objs = list()
config = get_config(module)
for line in config.split('\n'):
l = line.strip()
match = re.search(r'interface Port-channel (\S+)', l, re.M)
if match:
obj = {}
group = match.group(1)
obj['group'] = group
obj.update(get_channel(module, config, group))
objs.append(obj)
return objs
def main():
""" main entry point for module execution
"""
element_spec = dict(
group=dict(type='int'),
mode=dict(choices=['active', 'on', 'passive']),
members=dict(type='list'),
state=dict(default='present',
choices=['present', 'absent'])
)
aggregate_spec = deepcopy(element_spec)
aggregate_spec['group'] = dict(required=True)
required_one_of = [['group', 'aggregate']]
required_together = [['members', 'mode']]
mutually_exclusive = [['group', 'aggregate']]
# remove default in aggregate spec, to handle common arguments
remove_default_spec(aggregate_spec)
argument_spec = dict(
aggregate=dict(type='list', elements='dict', options=aggregate_spec,
required_together=required_together),
purge=dict(default=False, type='bool')
)
argument_spec.update(element_spec)
module = AnsibleModule(argument_spec=argument_spec,
required_one_of=required_one_of,
required_together=required_together,
mutually_exclusive=mutually_exclusive,
supports_check_mode=True)
warnings = list()
result = {'changed': False}
if warnings:
result['warnings'] = warnings
want = map_params_to_obj(module)
have = map_config_to_obj(module)
commands = map_obj_to_commands((want, have), module)
result['commands'] = commands
if commands:
if not module.check_mode:
load_config(module, commands)
result['changed'] = True
module.exit_json(**result)
if __name__ == '__main__':
main()

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plugins/modules/network/slxos/slxos_lldp.py Normal file
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#!/usr/bin/python
#
# (c) 2018 Extreme Networks Inc.
#
# 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
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: slxos_lldp
author: "Matthew Stone (@bigmstone)"
short_description: Manage LLDP configuration on Extreme Networks SLX-OS network devices.
description:
- This module provides declarative management of LLDP service
on Extreme SLX-OS network devices.
notes:
- Tested against SLX-OS 17s.1.02
options:
state:
description:
- State of the LLDP configuration. If value is I(present) lldp will be enabled
else if it is I(absent) it will be disabled.
default: present
choices: ['present', 'absent']
'''
EXAMPLES = """
- name: Enable LLDP service
slxos_lldp:
state: present
- name: Disable LLDP service
slxos_lldp:
state: absent
"""
RETURN = """
commands:
description: The list of configuration mode commands to send to the device
returned: always, except for the platforms that use Netconf transport to manage the device.
type: list
sample:
- lldp run
"""
import re
from ansible.module_utils.basic import AnsibleModule
from ansible_collections.ansible.netcommon.plugins.module_utils.network.common.config import CustomNetworkConfig
from ansible_collections.community.general.plugins.module_utils.network.slxos.slxos import (
load_config,
get_config
)
PROTOCOL = "protocol lldp"
def has_lldp(module):
config = get_config(module)
netcfg = CustomNetworkConfig(indent=1, contents=config)
parents = [PROTOCOL]
body = netcfg.get_section(parents)
for line in body.split('\n'):
l = line.strip()
match = re.search(r'disable', l, re.M)
if match:
return False
return True
def main():
""" main entry point for module execution
"""
argument_spec = dict(
state=dict(default='present',
choices=['present', 'absent'])
)
module = AnsibleModule(argument_spec=argument_spec,
supports_check_mode=True)
HAS_LLDP = has_lldp(module)
warnings = list()
result = {'changed': False}
if warnings:
result['warnings'] = warnings
commands = []
if module.params['state'] == 'absent' and HAS_LLDP:
commands.append('protocol lldp')
commands.append('disable')
elif module.params['state'] == 'present' and not HAS_LLDP:
commands.append('protocol lldp')
commands.append('no disable')
result['commands'] = commands
if commands:
if not module.check_mode:
load_config(module, commands)
result['changed'] = True
module.exit_json(**result)
if __name__ == '__main__':
main()

309
plugins/modules/network/slxos/slxos_vlan.py Normal file
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#!/usr/bin/python
#
# (c) 2018 Extreme Networks Inc.
#
# 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
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: slxos_vlan
author: "Lindsay Hill (@lindsayhill)"
short_description: Manage VLANs on Extreme Networks SLX-OS network devices
description:
- This module provides declarative management of VLANs
on Extreme SLX-OS network devices.
notes:
- Tested against SLX-OS 18r.1.00
options:
name:
description:
- Name of the VLAN.
vlan_id:
description:
- ID of the VLAN. Range 1-4094.
required: true
interfaces:
description:
- List of interfaces that should be associated to the VLAN.
required: true
delay:
description:
- Delay the play should wait to check for declarative intent params values.
default: 10
aggregate:
description: List of VLANs definitions.
purge:
description:
- Purge VLANs not defined in the I(aggregate) parameter.
type: bool
default: no
state:
description:
- State of the VLAN configuration.
default: present
choices: ['present', 'absent']
'''
EXAMPLES = """
- name: Create vlan
slxos_vlan:
vlan_id: 100
name: test-vlan
state: present
- name: Add interfaces to VLAN
slxos_vlan:
vlan_id: 100
interfaces:
- Ethernet 0/1
- Ethernet 0/2
- name: Delete vlan
slxos_vlan:
vlan_id: 100
state: absent
"""
RETURN = """
commands:
description: The list of configuration mode commands to send to the device
returned: always
type: list
sample:
- vlan 100
- name test-vlan
"""
import re
import time
from copy import deepcopy
from ansible.module_utils.basic import AnsibleModule
from ansible_collections.ansible.netcommon.plugins.module_utils.network.common.utils import remove_default_spec
from ansible_collections.community.general.plugins.module_utils.network.slxos.slxos import load_config, run_commands
def search_obj_in_list(vlan_id, lst):
for o in lst:
if o['vlan_id'] == vlan_id:
return o
return None
def map_obj_to_commands(updates, module):
commands = list()
want, have = updates
purge = module.params['purge']
for w in want:
vlan_id = w['vlan_id']
name = w['name']
interfaces = w['interfaces']
state = w['state']
obj_in_have = search_obj_in_list(vlan_id, have)
if state == 'absent':
if obj_in_have:
commands.append('no vlan %s' % vlan_id)
elif state == 'present':
if not obj_in_have:
commands.append('vlan %s' % vlan_id)
if name:
commands.append('name %s' % name)
if interfaces:
for i in interfaces:
commands.append('interface %s' % i)
commands.append('switchport')
commands.append('switchport mode access')
commands.append('switchport access vlan %s' % vlan_id)
else:
if name:
if name != obj_in_have['name']:
commands.append('vlan %s' % vlan_id)
commands.append('name %s' % name)
if interfaces:
if not obj_in_have['interfaces']:
for i in interfaces:
commands.append('vlan %s ' % vlan_id)
commands.append('interface %s' % i)
commands.append('switchport')
commands.append('switchport mode access')
commands.append('switchport access vlan %s' % vlan_id)
elif set(interfaces) != set(obj_in_have['interfaces']):
missing_interfaces = list(set(interfaces) - set(obj_in_have['interfaces']))
for i in missing_interfaces:
commands.append('vlan %s' % vlan_id)
commands.append('interface %s' % i)
commands.append('switchport')
commands.append('switchport mode access')
commands.append('switchport access vlan %s' % vlan_id)
superfluous_interfaces = list(set(obj_in_have['interfaces']) - set(interfaces))
for i in superfluous_interfaces:
commands.append('vlan %s' % vlan_id)
commands.append('interface %s' % i)
commands.append('switchport mode access')
commands.append('no switchport access vlan %s' % vlan_id)
if purge:
for h in have:
obj_in_want = search_obj_in_list(h['vlan_id'], want)
if not obj_in_want and h['vlan_id'] != '1':
commands.append('no vlan %s' % h['vlan_id'])
return commands
def map_params_to_obj(module):
obj = []
aggregate = module.params.get('aggregate')
if aggregate:
for item in aggregate:
for key in item:
if item.get(key) is None:
item[key] = module.params[key]
d = item.copy()
d['vlan_id'] = str(d['vlan_id'])
obj.append(d)
else:
obj.append({
'vlan_id': str(module.params['vlan_id']),
'name': module.params['name'],
'interfaces': module.params['interfaces'],
'state': module.params['state']
})
return obj
def map_config_to_obj(module):
output = run_commands(module, ['show vlan brief'])
lines = output[0].strip().splitlines()[5:]
if not lines:
return list()
objs = list()
obj = {}
for l in lines:
splitted_line = re.split(r'([0-9]+)? +(\S.{14})? +(ACTIVE|INACTIVE\(.+?\))?.*(Eth .+?|Po .+?|Tu .+?)\([ut]\).*$', l.rstrip())
if len(splitted_line) == 1:
# Handle situation where VLAN is configured, but has no associated ports
inactive = re.match(r'([0-9]+)? +(\S.{14}) +INACTIVE\(no member port\).*$', l.rstrip())
if inactive:
splitted_line = ['', inactive.groups()[0], inactive.groups()[1], '', '']
else:
continue
splitted_line[4] = splitted_line[4].replace('Eth', 'Ethernet').replace('Po', 'Port-channel').replace('Tu', 'Tunnel')
if splitted_line[1] is None:
obj['interfaces'].append(splitted_line[4])
continue
obj = {}
obj['vlan_id'] = splitted_line[1]
obj['name'] = splitted_line[2].strip()
obj['interfaces'] = [splitted_line[4]]
objs.append(obj)
return objs
def check_declarative_intent_params(want, module):
if module.params['interfaces']:
time.sleep(module.params['delay'])
have = map_config_to_obj(module)
for w in want:
for i in w['interfaces']:
obj_in_have = search_obj_in_list(w['vlan_id'], have)
if obj_in_have and 'interfaces' in obj_in_have and i not in obj_in_have['interfaces']:
module.fail_json(msg="Interface %s not configured on vlan %s" % (i, w['vlan_id']))
def main():
""" main entry point for module execution
"""
element_spec = dict(
vlan_id=dict(type='int'),
name=dict(),
interfaces=dict(type='list'),
delay=dict(default=10, type='int'),
state=dict(default='present',
choices=['present', 'absent'])
)
aggregate_spec = deepcopy(element_spec)
aggregate_spec['vlan_id'] = dict(required=True)
# remove default in aggregate spec, to handle common arguments
remove_default_spec(aggregate_spec)
argument_spec = dict(
aggregate=dict(type='list', elements='dict', options=aggregate_spec),
purge=dict(default=False, type='bool')
)
argument_spec.update(element_spec)
required_one_of = [['vlan_id', 'aggregate']]
mutually_exclusive = [['vlan_id', 'aggregate']]
module = AnsibleModule(argument_spec=argument_spec,
required_one_of=required_one_of,
mutually_exclusive=mutually_exclusive,
supports_check_mode=True)
warnings = list()
result = {'changed': False}
if warnings:
result['warnings'] = warnings
want = map_params_to_obj(module)
have = map_config_to_obj(module)
commands = map_obj_to_commands((want, have), module)
result['commands'] = commands
if commands:
if not module.check_mode:
load_config(module, commands)
result['changed'] = True
if result['changed']:
check_declarative_intent_params(want, module)
module.exit_json(**result)
if __name__ == '__main__':
main()