902 lines
31 KiB
Python
902 lines
31 KiB
Python
#!/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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DOCUMENTATION = '''
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---
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module: nxos_igmp_interface
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version_added: "2.2"
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short_description: Manages IGMP interface configuration
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description:
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- Manages IGMP interface configuration settings
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extends_documentation_fragment: nxos
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author:
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- Jason Edelman (@jedelman8)
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- Gabriele Gerbino (@GGabriele)
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notes:
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- When state=default, supported params will be reset to a default state.
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These include version, startup_query_interval, startup_query_count,
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robustness, querier_timeout, query_mrt, query_interval, last_member_qrt,
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last_member_query_count, group_timeout, report_llg, and immediate_leave
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- When state=absent, all configs for oif_prefix, oif_source, and
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oif_routemap will be removed.
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- PIM must be enabled to use this module
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- This module is for Layer 3 interfaces
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- Route-map check not performed (same as CLI) check when configuring
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route-map with 'static-oif'
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- If restart is set to true with other params set, the restart will happen
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last, i.e. after the configuration takes place
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options:
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interface:
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description:
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- The FULL interface name for IGMP configuration.
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required: true
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version:
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description:
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- IGMP version. It can be 2 or 3.
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required: false
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default: null
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choices: ['2', '3']
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startup_query_interval:
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description:
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- Query interval used when the IGMP process starts up.
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The range is from 1 to 18000. The default is 31.
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required: false
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default: null
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startup_query_count:
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description:
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- Query count used when the IGMP process starts up.
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The range is from 1 to 10. The default is 2.
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required: false
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default: null
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robustness:
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description:
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- Sets the robustness variable. Values can range from 1 to 7.
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The default is 2.
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required: false
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default: null
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querier_timeout:
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description:
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- Sets the querier timeout that the software uses when deciding
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to take over as the querier. Values can range from 1 to 65535
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seconds. The default is 255 seconds.
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required: false
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default: null
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query_mrt:
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description:
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- Sets the response time advertised in IGMP queries.
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Values can range from 1 to 25 seconds. The default is 10 seconds.
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required: false
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default: null
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query_interval:
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description:
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- Sets the frequency at which the software sends IGMP host query
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messages. Values can range from 1 to 18000 seconds.
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he default is 125 seconds.
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required: false
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default: null
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last_member_qrt:
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description:
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- Sets the query interval waited after sending membership reports
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before the software deletes the group state. Values can range
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from 1 to 25 seconds. The default is 1 second
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required: false
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default: null
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last_member_query_count:
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description:
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- Sets the number of times that the software sends an IGMP query
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in response to a host leave message.
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Values can range from 1 to 5. The default is 2.
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required: false
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default: null
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group_timeout:
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description:
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- Sets the group membership timeout for IGMPv2.
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Values can range from 3 to 65,535 seconds.
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The default is 260 seconds.
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required: false
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default: null
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report_llg:
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description:
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- Configures report-link-local-groups.
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Enables sending reports for groups in 224.0.0.0/24.
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Reports are always sent for nonlink local groups.
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By default, reports are not sent for link local groups.
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required: false
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choices: ['true', 'false']
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default: false
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immediate_leave:
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description:
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- Enables the device to remove the group entry from the multicast
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routing table immediately upon receiving a leave message for
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the group. Use this command to minimize the leave latency of
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IGMPv2 group memberships on a given IGMP interface because the
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device does not send group-specific queries.
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The default is disabled.
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required: false
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choices: ['true', 'false']
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default: false
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oif_routemap:
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description:
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- Configure a routemap for static outgoing interface (OIF).
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required: false
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default: null
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oif_prefix:
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description:
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- Configure a prefix for static outgoing interface (OIF).
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required: false
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default: null
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oif_source:
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description:
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- Configure a source for static outgoing interface (OIF).
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required: false
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default: null
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restart:
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description:
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- Restart IGMP
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required: false
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choices: ['true', 'false']
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default: null
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state:
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description:
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- Manages desired state of the resource
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required: false
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default: present
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choices: ['present', 'default']
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'''
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EXAMPLES = '''
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- nxos_igmp_interface:
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interface: ethernet1/32
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startup_query_interval: 30
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state: present
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username: "{{ un }}"
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password: "{{ pwd }}"
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host: "{{ inventory_hostname }}"
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'''
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RETURN = '''
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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: {"asn": "65535", "router_id": "1.1.1.1", "vrf": "test"}
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existing:
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description: k/v pairs of existing BGP configuration
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type: dict
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sample: {"asn": "65535", "bestpath_always_compare_med": false,
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"bestpath_aspath_multipath_relax": false,
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"bestpath_compare_neighborid": false,
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"bestpath_compare_routerid": false,
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"bestpath_cost_community_ignore": false,
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"bestpath_med_confed": false,
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"bestpath_med_missing_as_worst": false,
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"bestpath_med_non_deterministic": false, "cluster_id": "",
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"confederation_id": "", "confederation_peers": "",
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"graceful_restart": true, "graceful_restart_helper": false,
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"graceful_restart_timers_restart": "120",
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"graceful_restart_timers_stalepath_time": "300", "local_as": "",
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"log_neighbor_changes": false, "maxas_limit": "",
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"neighbor_down_fib_accelerate": false, "reconnect_interval": "60",
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"router_id": "11.11.11.11", "suppress_fib_pending": false,
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"timer_bestpath_limit": "", "timer_bgp_hold": "180",
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"timer_bgp_keepalive": "60", "vrf": "test"}
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end_state:
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description: k/v pairs of BGP configuration after module execution
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returned: always
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type: dict
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sample: {"asn": "65535", "bestpath_always_compare_med": false,
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"bestpath_aspath_multipath_relax": false,
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"bestpath_compare_neighborid": false,
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"bestpath_compare_routerid": false,
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"bestpath_cost_community_ignore": false,
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"bestpath_med_confed": false,
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"bestpath_med_missing_as_worst": false,
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"bestpath_med_non_deterministic": false, "cluster_id": "",
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"confederation_id": "", "confederation_peers": "",
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"graceful_restart": true, "graceful_restart_helper": false,
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"graceful_restart_timers_restart": "120",
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"graceful_restart_timers_stalepath_time": "300", "local_as": "",
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"log_neighbor_changes": false, "maxas_limit": "",
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"neighbor_down_fib_accelerate": false, "reconnect_interval": "60",
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"router_id": "1.1.1.1", "suppress_fib_pending": false,
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"timer_bestpath_limit": "", "timer_bgp_hold": "180",
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"timer_bgp_keepalive": "60", "vrf": "test"}
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updates:
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description: commands sent to the device
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returned: always
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type: list
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sample: ["router bgp 65535", "vrf test", "router-id 1.1.1.1"]
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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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'''
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import json
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import collections
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# COMMON CODE FOR MIGRATION
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import re
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from ansible.module_utils.basic import get_exception
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from ansible.module_utils.netcfg import NetworkConfig, ConfigLine
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from ansible.module_utils.shell import ShellError
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try:
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from ansible.module_utils.nxos import get_module
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except ImportError:
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from ansible.module_utils.nxos import NetworkModule
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def to_list(val):
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if isinstance(val, (list, tuple)):
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return list(val)
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elif val is not None:
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return [val]
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else:
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return list()
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class CustomNetworkConfig(NetworkConfig):
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def expand_section(self, configobj, S=None):
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if S is None:
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S = list()
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S.append(configobj)
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for child in configobj.children:
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if child in S:
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continue
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self.expand_section(child, S)
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return S
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def get_object(self, path):
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for item in self.items:
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if item.text == path[-1]:
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parents = [p.text for p in item.parents]
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if parents == path[:-1]:
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return item
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def to_block(self, section):
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return '\n'.join([item.raw for item in section])
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def get_section(self, path):
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try:
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section = self.get_section_objects(path)
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return self.to_block(section)
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except ValueError:
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return list()
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def get_section_objects(self, path):
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if not isinstance(path, list):
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path = [path]
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obj = self.get_object(path)
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if not obj:
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raise ValueError('path does not exist in config')
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return self.expand_section(obj)
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def add(self, lines, parents=None):
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"""Adds one or lines of configuration
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"""
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ancestors = list()
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offset = 0
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obj = None
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## global config command
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if not parents:
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for line in to_list(lines):
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item = ConfigLine(line)
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item.raw = line
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if item not in self.items:
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self.items.append(item)
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else:
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for index, p in enumerate(parents):
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try:
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i = index + 1
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obj = self.get_section_objects(parents[:i])[0]
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ancestors.append(obj)
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except ValueError:
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# add parent to config
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offset = index * self.indent
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obj = ConfigLine(p)
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obj.raw = p.rjust(len(p) + offset)
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if ancestors:
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obj.parents = list(ancestors)
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ancestors[-1].children.append(obj)
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self.items.append(obj)
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ancestors.append(obj)
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# add child objects
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for line in to_list(lines):
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# check if child already exists
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for child in ancestors[-1].children:
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if child.text == line:
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break
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else:
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offset = len(parents) * self.indent
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item = ConfigLine(line)
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item.raw = line.rjust(len(line) + offset)
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item.parents = ancestors
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ancestors[-1].children.append(item)
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self.items.append(item)
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def get_network_module(**kwargs):
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try:
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return get_module(**kwargs)
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except NameError:
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return NetworkModule(**kwargs)
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def get_config(module, include_defaults=False):
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config = module.params['config']
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if not config:
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try:
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config = module.get_config()
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except AttributeError:
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defaults = module.params['include_defaults']
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config = module.config.get_config(include_defaults=defaults)
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return CustomNetworkConfig(indent=2, contents=config)
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def load_config(module, candidate):
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config = get_config(module)
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commands = candidate.difference(config)
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commands = [str(c).strip() for c in commands]
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save_config = module.params['save']
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result = dict(changed=False)
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if commands:
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if not module.check_mode:
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try:
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module.configure(commands)
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except AttributeError:
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module.config(commands)
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if save_config:
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try:
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module.config.save_config()
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except AttributeError:
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module.execute(['copy running-config startup-config'])
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result['changed'] = True
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result['updates'] = commands
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return result
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# END OF COMMON CODE
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def get_cli_body_ssh(command, response, module):
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"""Get response for when transport=cli. This is kind of a hack and mainly
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needed because these modules were originally written for NX-API. And
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not every command supports "| json" when using cli/ssh. As such, we assume
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if | json returns an XML string, it is a valid command, but that the
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resource doesn't exist yet. Instead, the output will be a raw string
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when issuing commands containing 'show run'.
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"""
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if 'xml' in response[0]:
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body = []
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elif 'show run' in command:
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body = response
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else:
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try:
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response = response[0].replace(command + '\n\n', '').strip()
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body = [json.loads(response)]
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except ValueError:
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module.fail_json(msg='Command does not support JSON output',
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command=command)
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return body
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def execute_show(cmds, module, command_type=None):
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command_type_map = {
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'cli_show': 'json',
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'cli_show_ascii': 'text'
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}
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try:
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if command_type:
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response = module.execute(cmds, command_type=command_type)
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else:
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response = module.execute(cmds)
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except ShellError:
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clie = get_exception()
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module.fail_json(msg='Error sending {0}'.format(cmds),
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error=str(clie))
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except AttributeError:
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try:
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if command_type:
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command_type = command_type_map.get(command_type)
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module.cli.add_commands(cmds, output=command_type)
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response = module.cli.run_commands()
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else:
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module.cli.add_commands(cmds, output=command_type)
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response = module.cli.run_commands()
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except ShellError:
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clie = get_exception()
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module.fail_json(msg='Error sending {0}'.format(cmds),
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error=str(clie))
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return response
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def execute_show_command(command, module, command_type='cli_show'):
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if module.params['transport'] == 'cli':
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command += ' | json'
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cmds = [command]
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response = execute_show(cmds, module)
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body = get_cli_body_ssh(command, response, module)
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elif module.params['transport'] == 'nxapi':
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cmds = [command]
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body = execute_show(cmds, module, command_type=command_type)
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return body
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def get_interface_mode(interface, intf_type, module):
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command = 'show interface {0}'.format(interface)
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interface = {}
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mode = 'unknown'
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if intf_type in ['ethernet', 'portchannel']:
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body = execute_show_command(command, module)[0]
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interface_table = body['TABLE_interface']['ROW_interface']
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mode = str(interface_table.get('eth_mode', 'layer3'))
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if mode == 'access' or mode == 'trunk':
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mode = 'layer2'
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elif intf_type == 'loopback' or intf_type == 'svi':
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mode = 'layer3'
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return mode
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def get_interface_type(interface):
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if interface.upper().startswith('ET'):
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return 'ethernet'
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elif interface.upper().startswith('VL'):
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return 'svi'
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elif interface.upper().startswith('LO'):
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return 'loopback'
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elif interface.upper().startswith('MG'):
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return 'management'
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elif interface.upper().startswith('MA'):
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return 'management'
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elif interface.upper().startswith('PO'):
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return 'portchannel'
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else:
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return 'unknown'
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def apply_key_map(key_map, table):
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new_dict = {}
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for key, value in table.items():
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new_key = key_map.get(key)
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if new_key:
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value = table.get(key)
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if value:
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new_dict[new_key] = value
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else:
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new_dict[new_key] = value
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return new_dict
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def flatten_list(command_lists):
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flat_command_list = []
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for command in command_lists:
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if isinstance(command, list):
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flat_command_list.extend(command)
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else:
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flat_command_list.append(command)
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return flat_command_list
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def get_igmp_interface(module, interface):
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command = 'show ip igmp interface {0}'.format(interface)
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igmp = {}
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key_map = {
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'IGMPVersion': 'version',
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'ConfiguredStartupQueryInterval': 'startup_query_interval',
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'StartupQueryCount': 'startup_query_count',
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'RobustnessVariable': 'robustness',
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'QuerierTimeout': 'querier_timeout',
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'ConfiguredMaxResponseTime': 'query_mrt',
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'ConfiguredQueryInterval': 'query_interval',
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'LastMemberMTR': 'last_member_qrt',
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'LastMemberQueryCount': 'last_member_query_count',
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'ConfiguredGroupTimeout': 'group_timeout'
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}
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body = execute_show_command(command, module)[0]
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if body:
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resource = body['TABLE_vrf']['ROW_vrf']['TABLE_if']['ROW_if']
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igmp = apply_key_map(key_map, resource)
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|
report_llg = str(resource['ReportingForLinkLocal'])
|
|
if report_llg == 'true':
|
|
igmp['report_llg'] = True
|
|
elif report_llg == 'false':
|
|
igmp['report_llg'] = False
|
|
|
|
immediate_leave = str(resource['ImmediateLeave']) # returns en or dis
|
|
if immediate_leave == 'en':
|
|
igmp['immediate_leave'] = True
|
|
elif immediate_leave == 'dis':
|
|
igmp['immediate_leave'] = False
|
|
|
|
# the next block of code is used to retrieve anything with:
|
|
# ip igmp static-oif *** i.e.. could be route-map ROUTEMAP
|
|
# or PREFIX source <ip>, etc.
|
|
command = 'show run interface {0} | inc oif'.format(interface)
|
|
|
|
body = execute_show_command(
|
|
command, module, command_type='cli_show_ascii')[0]
|
|
|
|
staticoif = []
|
|
if body:
|
|
split_body = body.split('\n')
|
|
route_map_regex = ('.*ip igmp static-oif route-map\s+'
|
|
'(?P<route_map>\S+).*')
|
|
prefix_source_regex = ('.*ip igmp static-oif\s+(?P<prefix>'
|
|
'((\d+.){3}\d+))(\ssource\s'
|
|
'(?P<source>\S+))?.*')
|
|
|
|
for line in split_body:
|
|
temp = {}
|
|
try:
|
|
match_route_map = re.match(route_map_regex, line, re.DOTALL)
|
|
route_map = match_route_map.groupdict()['route_map']
|
|
except AttributeError:
|
|
route_map = ''
|
|
|
|
try:
|
|
match_prefix_source = re.match(
|
|
prefix_source_regex, line, re.DOTALL)
|
|
prefix_source_group = match_prefix_source.groupdict()
|
|
prefix = prefix_source_group['prefix']
|
|
source = prefix_source_group['source']
|
|
except AttributeError:
|
|
prefix = ''
|
|
source = ''
|
|
|
|
if route_map:
|
|
temp['route_map'] = route_map
|
|
if prefix:
|
|
temp['prefix'] = prefix
|
|
if source:
|
|
temp['source'] = source
|
|
if temp:
|
|
staticoif.append(temp)
|
|
|
|
igmp['oif_routemap'] = None
|
|
igmp['oif_prefix_source'] = []
|
|
|
|
if staticoif:
|
|
if len(staticoif) == 1 and staticoif[0].get('route_map'):
|
|
igmp['oif_routemap'] = staticoif[0]['route_map']
|
|
else:
|
|
igmp['oif_prefix_source'] = staticoif
|
|
|
|
return igmp
|
|
|
|
|
|
def config_igmp_interface(delta, found_both, found_prefix):
|
|
CMDS = {
|
|
'version': 'ip igmp version {0}',
|
|
'startup_query_interval': 'ip igmp startup-query-interval {0}',
|
|
'startup_query_count': 'ip igmp startup-query-count {0}',
|
|
'robustness': 'ip igmp robustness-variable {0}',
|
|
'querier_timeout': 'ip igmp querier-timeout {0}',
|
|
'query_mrt': 'ip igmp query-max-response-time {0}',
|
|
'query_interval': 'ip igmp query-interval {0}',
|
|
'last_member_qrt': 'ip igmp last-member-query-response-time {0}',
|
|
'last_member_query_count': 'ip igmp last-member-query-count {0}',
|
|
'group_timeout': 'ip igmp group-timeout {0}',
|
|
'report_llg': 'ip igmp report-link-local-groups',
|
|
'immediate_leave': 'ip igmp immediate-leave',
|
|
'oif_prefix_source': 'ip igmp static-oif {0} source {1} ',
|
|
'oif_routemap': 'ip igmp static-oif route-map {0}',
|
|
'oif_prefix': 'ip igmp static-oif {0}',
|
|
}
|
|
|
|
commands = []
|
|
command = None
|
|
|
|
for key, value in delta.iteritems():
|
|
if key == 'oif_source' or found_both or found_prefix:
|
|
pass
|
|
elif key == 'oif_prefix':
|
|
if delta.get('oif_source'):
|
|
command = CMDS.get('oif_prefix_source').format(
|
|
delta.get('oif_prefix'), delta.get('oif_source'))
|
|
else:
|
|
command = CMDS.get('oif_prefix').format(
|
|
delta.get('oif_prefix'))
|
|
elif value:
|
|
command = CMDS.get(key).format(value)
|
|
elif not value:
|
|
command = 'no {0}'.format(CMDS.get(key).format(value))
|
|
|
|
if command:
|
|
if command not in commands:
|
|
commands.append(command)
|
|
command = None
|
|
|
|
return commands
|
|
|
|
|
|
def get_igmp_interface_defaults():
|
|
version = '2'
|
|
startup_query_interval = '31'
|
|
startup_query_count = '2'
|
|
robustness = '2'
|
|
querier_timeout = '255'
|
|
query_mrt = '10'
|
|
query_interval = '125'
|
|
last_member_qrt = '1'
|
|
last_member_query_count = '2'
|
|
group_timeout = '260'
|
|
report_llg = False
|
|
immediate_leave = False
|
|
|
|
args = dict(version=version, startup_query_interval=startup_query_interval,
|
|
startup_query_count=startup_query_count, robustness=robustness,
|
|
querier_timeout=querier_timeout, query_mrt=query_mrt,
|
|
query_interval=query_interval, last_member_qrt=last_member_qrt,
|
|
last_member_query_count=last_member_query_count,
|
|
group_timeout=group_timeout, report_llg=report_llg,
|
|
immediate_leave=immediate_leave)
|
|
|
|
default = dict((param, value) for (param, value) in args.iteritems()
|
|
if value is not None)
|
|
|
|
return default
|
|
|
|
|
|
def config_default_igmp_interface(existing, delta, found_both, found_prefix):
|
|
commands = []
|
|
proposed = get_igmp_interface_defaults()
|
|
delta = dict(set(proposed.iteritems()).difference(existing.iteritems()))
|
|
if delta:
|
|
command = config_igmp_interface(delta, found_both, found_prefix)
|
|
|
|
if command:
|
|
for each in command:
|
|
commands.append(each)
|
|
|
|
return commands
|
|
|
|
|
|
def config_remove_oif(existing, existing_oif_prefix_source):
|
|
commands = []
|
|
command = None
|
|
if existing.get('routemap'):
|
|
command = 'no ip igmp static-oif route-map {0}'.format(
|
|
existing.get('routemap'))
|
|
if existing_oif_prefix_source:
|
|
for each in existing_oif_prefix_source:
|
|
if each.get('prefix') and each.get('source'):
|
|
command = 'no ip igmp static-oif {0} source {1} '.format(
|
|
each.get('prefix'), each.get('source')
|
|
)
|
|
elif each.get('prefix'):
|
|
command = 'no ip igmp static-oif {0}'.format(
|
|
each.get('prefix')
|
|
)
|
|
if command:
|
|
commands.append(command)
|
|
command = None
|
|
|
|
return commands
|
|
|
|
|
|
def execute_config_command(commands, module):
|
|
try:
|
|
module.configure(commands)
|
|
except ShellError:
|
|
clie = get_exception()
|
|
module.fail_json(msg='Error sending CLI commands',
|
|
error=str(clie), commands=commands)
|
|
except AttributeError:
|
|
try:
|
|
commands.insert(0, 'configure')
|
|
module.cli.add_commands(commands, output='config')
|
|
module.cli.run_commands()
|
|
except ShellError:
|
|
clie = get_exception()
|
|
module.fail_json(msg='Error sending CLI commands',
|
|
error=str(clie), commands=commands)
|
|
|
|
|
|
def main():
|
|
argument_spec = dict(
|
|
interface=dict(required=True, type='str'),
|
|
version=dict(required=False, type='str'),
|
|
startup_query_interval=dict(required=False, type='str'),
|
|
startup_query_count=dict(required=False, type='str'),
|
|
robustness=dict(required=False, type='str'),
|
|
querier_timeout=dict(required=False, type='str'),
|
|
query_mrt=dict(required=False, type='str'),
|
|
query_interval=dict(required=False, type='str'),
|
|
last_member_qrt=dict(required=False, type='str'),
|
|
last_member_query_count=dict(required=False, type='str'),
|
|
group_timeout=dict(required=False, type='str'),
|
|
report_llg=dict(type='bool'),
|
|
immediate_leave=dict(type='bool'),
|
|
oif_routemap=dict(required=False, type='str'),
|
|
oif_prefix=dict(required=False, type='str'),
|
|
oif_source=dict(required=False, type='str'),
|
|
restart=dict(type='bool', default=False),
|
|
state=dict(choices=['present', 'absent', 'default'],
|
|
default='present'),
|
|
include_defaults=dict(default=True),
|
|
config=dict(),
|
|
save=dict(type='bool', default=False)
|
|
)
|
|
module = get_network_module(argument_spec=argument_spec,
|
|
supports_check_mode=True)
|
|
|
|
state = module.params['state']
|
|
interface = module.params['interface']
|
|
oif_prefix = module.params['oif_prefix']
|
|
oif_source = module.params['oif_source']
|
|
oif_routemap = module.params['oif_routemap']
|
|
|
|
if oif_source:
|
|
if not oif_prefix:
|
|
module.fail_json(msg='oif_prefix required when setting oif_source')
|
|
|
|
intf_type = get_interface_type(interface)
|
|
if get_interface_mode(interface, intf_type, module) == 'layer2':
|
|
module.fail_json(msg='this module only works on Layer 3 interfaces')
|
|
|
|
if oif_prefix and oif_routemap:
|
|
module.fail_json(msg='cannot use oif_prefix AND oif_routemap.'
|
|
' select one.')
|
|
|
|
existing = get_igmp_interface(module, interface)
|
|
existing_copy = existing.copy()
|
|
end_state = existing_copy
|
|
|
|
if not existing.get('version'):
|
|
module.fail_json(msg='pim needs to be enabled on the interface')
|
|
|
|
existing_oif_prefix_source = existing.get('oif_prefix_source')
|
|
# not json serializable
|
|
existing.pop('oif_prefix_source')
|
|
|
|
if oif_routemap and existing_oif_prefix_source:
|
|
module.fail_json(msg='Delete static-oif configurations on this '
|
|
'interface if you want to use a routemap')
|
|
|
|
if oif_prefix and existing.get('oif_routemap'):
|
|
module.fail_json(msg='Delete static-oif route-map configuration '
|
|
'on this interface if you want to config '
|
|
'static entries')
|
|
|
|
args = [
|
|
'version',
|
|
'startup_query_interval',
|
|
'startup_query_count',
|
|
'robustness',
|
|
'querier_timeout',
|
|
'query_mrt',
|
|
'query_interval',
|
|
'last_member_qrt',
|
|
'last_member_query_count',
|
|
'group_timeout',
|
|
'report_llg',
|
|
'immediate_leave',
|
|
'oif_routemap',
|
|
'oif_prefix',
|
|
'oif_source'
|
|
]
|
|
|
|
changed = False
|
|
commands = []
|
|
proposed = dict((k, v) for k, v in module.params.iteritems()
|
|
if v is not None and k in args)
|
|
|
|
CANNOT_ABSENT = ['version', 'startup_query_interval',
|
|
'startup_query_count', 'robustness', 'querier_timeout',
|
|
'query_mrt', 'query_interval', 'last_member_qrt',
|
|
'last_member_query_count', 'group_timeout', 'report_llg',
|
|
'immediate_leave']
|
|
|
|
if state == 'absent':
|
|
for each in CANNOT_ABSENT:
|
|
if each in proposed.keys():
|
|
module.fail_json(msg='only params: oif_prefix, oif_source, '
|
|
'oif_routemap can be used when '
|
|
'state=absent')
|
|
|
|
# delta check for all params except oif_prefix and oif_source
|
|
delta = dict(set(proposed.iteritems()).difference(existing.iteritems()))
|
|
|
|
# now check to see there is a delta for prefix and source command option
|
|
found_both = False
|
|
found_prefix = False
|
|
|
|
if existing_oif_prefix_source:
|
|
if oif_prefix and oif_source:
|
|
for each in existing_oif_prefix_source:
|
|
if (oif_prefix == each.get('prefix') and
|
|
oif_source == each.get('source')):
|
|
found_both = True
|
|
if not found_both:
|
|
delta['prefix'] = oif_prefix
|
|
delta['source'] = oif_source
|
|
elif oif_prefix:
|
|
for each in existing_oif_prefix_source:
|
|
if oif_prefix == each.get('prefix') and not each.get('source'):
|
|
found_prefix = True
|
|
if not found_prefix:
|
|
delta['prefix'] = oif_prefix
|
|
|
|
if state == 'present':
|
|
if delta:
|
|
command = config_igmp_interface(delta, found_both, found_prefix)
|
|
if command:
|
|
commands.append(command)
|
|
|
|
elif state == 'default':
|
|
command = config_default_igmp_interface(existing, delta,
|
|
found_both, found_prefix)
|
|
if command:
|
|
commands.append(command)
|
|
elif state == 'absent':
|
|
command = None
|
|
if existing.get('oif_routemap') or existing_oif_prefix_source:
|
|
command = config_remove_oif(existing, existing_oif_prefix_source)
|
|
|
|
if command:
|
|
commands.append(command)
|
|
|
|
command = config_default_igmp_interface(existing, delta,
|
|
found_both, found_prefix)
|
|
if command:
|
|
commands.append(command)
|
|
|
|
if module.params['restart']:
|
|
commands.append('restart igmp')
|
|
|
|
cmds = []
|
|
results = {}
|
|
if commands:
|
|
commands.insert(0, ['interface {0}'.format(interface)])
|
|
cmds = flatten_list(commands)
|
|
|
|
if module.check_mode:
|
|
module.exit_json(changed=True, commands=cmds)
|
|
else:
|
|
execute_config_command(cmds, module)
|
|
changed = True
|
|
end_state = get_igmp_interface(module, interface)
|
|
|
|
results['proposed'] = proposed
|
|
results['existing'] = existing_copy
|
|
results['updates'] = cmds
|
|
results['changed'] = changed
|
|
results['end_state'] = end_state
|
|
|
|
module.exit_json(**results)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|