475 lines
15 KiB
Python
475 lines
15 KiB
Python
#!/usr/bin/python
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# Copyright (c) 2015 Hewlett-Packard Development Company, L.P.
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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DOCUMENTATION = '''
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---
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module: port
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short_description: Add/Update/Delete ports from an OpenStack cloud.
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author: "Davide Agnello (@dagnello)"
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description:
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- Add, Update or Remove ports from an OpenStack cloud. A I(state) of
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'present' will ensure the port is created or updated if required.
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options:
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network:
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description:
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- Network ID or name this port belongs to.
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- Required when creating a new port.
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type: str
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name:
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description:
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- Name that has to be given to the port.
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type: str
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fixed_ips:
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description:
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- Desired IP and/or subnet for this port. Subnet is referenced by
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subnet_id and IP is referenced by ip_address.
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type: list
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elements: dict
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suboptions:
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ip_address:
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description: The fixed IP address to attempt to allocate.
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required: true
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type: str
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subnet_id:
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description: The subnet to attach the IP address to.
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type: str
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admin_state_up:
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description:
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- Sets admin state.
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type: bool
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mac_address:
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description:
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- MAC address of this port.
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type: str
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security_groups:
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description:
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- Security group(s) ID(s) or name(s) associated with the port (comma
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separated string or YAML list)
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type: list
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elements: str
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no_security_groups:
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description:
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- Do not associate a security group with this port.
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type: bool
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default: 'no'
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allowed_address_pairs:
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description:
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- "Allowed address pairs list. Allowed address pairs are supported with
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dictionary structure.
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e.g. allowed_address_pairs:
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- ip_address: 10.1.0.12
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mac_address: ab:cd:ef:12:34:56
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- ip_address: ..."
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type: list
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elements: dict
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suboptions:
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ip_address:
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description: The IP address.
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type: str
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mac_address:
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description: The MAC address.
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type: str
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extra_dhcp_opts:
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description:
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- "Extra dhcp options to be assigned to this port. Extra options are
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supported with dictionary structure. Note that options cannot be removed
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only updated.
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e.g. extra_dhcp_opts:
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- opt_name: opt name1
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opt_value: value1
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ip_version: 4
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- opt_name: ..."
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type: list
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elements: dict
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suboptions:
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opt_name:
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description: The name of the DHCP option to set.
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type: str
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required: true
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opt_value:
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description: The value of the DHCP option to set.
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type: str
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required: true
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ip_version:
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description: The IP version this DHCP option is for.
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type: int
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required: true
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device_owner:
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description:
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- The ID of the entity that uses this port.
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type: str
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device_id:
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description:
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- Device ID of device using this port.
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type: str
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state:
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description:
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- Should the resource be present or absent.
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choices: [present, absent]
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default: present
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type: str
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vnic_type:
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description:
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- The type of the port that should be created
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choices: [normal, direct, direct-physical, macvtap, baremetal, virtio-forwarder]
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type: str
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port_security_enabled:
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description:
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- Whether to enable or disable the port security on the network.
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type: bool
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requirements:
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- "python >= 3.6"
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- "openstacksdk"
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extends_documentation_fragment:
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- openstack.cloud.openstack
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'''
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EXAMPLES = '''
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# Create a port
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- openstack.cloud.port:
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state: present
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auth:
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auth_url: https://identity.example.com
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username: admin
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password: admin
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project_name: admin
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name: port1
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network: foo
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# Create a port with a static IP
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- openstack.cloud.port:
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state: present
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auth:
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auth_url: https://identity.example.com
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username: admin
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password: admin
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project_name: admin
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name: port1
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network: foo
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fixed_ips:
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- ip_address: 10.1.0.21
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# Create a port with No security groups
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- openstack.cloud.port:
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state: present
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auth:
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auth_url: https://identity.example.com
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username: admin
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password: admin
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project_name: admin
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name: port1
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network: foo
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no_security_groups: True
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# Update the existing 'port1' port with multiple security groups (version 1)
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- openstack.cloud.port:
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state: present
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auth:
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auth_url: https://identity.example.com
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username: admin
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password: admin
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project_name: admin
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name: port1
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security_groups: 1496e8c7-4918-482a-9172-f4f00fc4a3a5,057d4bdf-6d4d-472...
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# Update the existing 'port1' port with multiple security groups (version 2)
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- openstack.cloud.port:
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state: present
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auth:
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auth_url: https://identity.example.com
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username: admin
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password: admin
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project_name: admin
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name: port1
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security_groups:
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- 1496e8c7-4918-482a-9172-f4f00fc4a3a5
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- 057d4bdf-6d4d-472...
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# Create port of type 'direct'
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- openstack.cloud.port:
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state: present
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auth:
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auth_url: https://identity.example.com
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username: admin
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password: admin
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project_name: admin
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name: port1
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network: foo
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vnic_type: direct
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'''
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RETURN = '''
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id:
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description: Unique UUID.
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returned: success
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type: str
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name:
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description: Name given to the port.
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returned: success
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type: str
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network_id:
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description: Network ID this port belongs in.
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returned: success
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type: str
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security_groups:
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description: Security group(s) associated with this port.
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returned: success
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type: list
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status:
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description: Port's status.
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returned: success
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type: str
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fixed_ips:
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description: Fixed ip(s) associated with this port.
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returned: success
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type: list
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tenant_id:
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description: Tenant id associated with this port.
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returned: success
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type: str
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allowed_address_pairs:
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description: Allowed address pairs with this port.
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returned: success
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type: list
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admin_state_up:
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description: Admin state up flag for this port.
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returned: success
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type: bool
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vnic_type:
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description: Type of the created port
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returned: success
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type: str
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port_security_enabled:
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description: Port security state on the network.
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returned: success
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type: bool
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'''
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from ansible.module_utils.basic import AnsibleModule, missing_required_lib
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from ansible_collections.openstack.cloud.plugins.module_utils.openstack import (openstack_full_argument_spec,
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openstack_module_kwargs,
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openstack_cloud_from_module)
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try:
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from collections import OrderedDict
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HAS_ORDEREDDICT = True
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except ImportError:
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try:
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from ordereddict import OrderedDict
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HAS_ORDEREDDICT = True
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except ImportError:
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HAS_ORDEREDDICT = False
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def _needs_update(module, port, cloud):
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"""Check for differences in the updatable values.
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NOTE: We don't currently allow name updates.
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"""
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compare_simple = ['admin_state_up',
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'mac_address',
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'device_owner',
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'device_id',
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'binding:vnic_type',
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'port_security_enabled']
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compare_list_dict = ['allowed_address_pairs',
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'extra_dhcp_opts']
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compare_list = ['security_groups']
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for key in compare_simple:
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if module.params[key] is not None and module.params[key] != port[key]:
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return True
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for key in compare_list:
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if (
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module.params[key] is not None
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and set(module.params[key]) != set(port[key])
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):
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return True
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for key in compare_list_dict:
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if not module.params[key]:
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if not port[key]:
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return True
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# sort dicts in list
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port_ordered = [OrderedDict(sorted(d.items())) for d in port[key]]
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param_ordered = [OrderedDict(sorted(d.items())) for d in module.params[key]]
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for d in param_ordered:
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if d not in port_ordered:
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return True
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for d in port_ordered:
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if d not in param_ordered:
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return True
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# NOTE: if port was created or updated with 'no_security_groups=True',
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# subsequent updates without 'no_security_groups' flag or
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# 'no_security_groups=False' and no specified 'security_groups', will not
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# result in an update to the port where the default security group is
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# applied.
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if module.params['no_security_groups'] and port['security_groups'] != []:
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return True
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if module.params['fixed_ips'] is not None:
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for item in module.params['fixed_ips']:
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if 'ip_address' in item:
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# if ip_address in request does not match any in existing port,
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# update is required.
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if not any(match['ip_address'] == item['ip_address']
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for match in port['fixed_ips']):
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return True
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if 'subnet_id' in item:
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return True
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for item in port['fixed_ips']:
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# if ip_address in existing port does not match any in request,
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# update is required.
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if not any(match.get('ip_address') == item['ip_address']
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for match in module.params['fixed_ips']):
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return True
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return False
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def _system_state_change(module, port, cloud):
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state = module.params['state']
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if state == 'present':
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if not port:
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return True
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return _needs_update(module, port, cloud)
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if state == 'absent' and port:
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return True
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return False
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def _compose_port_args(module, cloud):
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port_kwargs = {}
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optional_parameters = ['name',
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'fixed_ips',
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'admin_state_up',
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'mac_address',
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'security_groups',
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'allowed_address_pairs',
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'extra_dhcp_opts',
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'device_owner',
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'device_id',
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'binding:vnic_type',
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'port_security_enabled']
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for optional_param in optional_parameters:
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if module.params[optional_param] is not None:
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port_kwargs[optional_param] = module.params[optional_param]
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if module.params['no_security_groups']:
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port_kwargs['security_groups'] = []
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return port_kwargs
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def get_security_group_id(module, cloud, security_group_name_or_id):
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security_group = cloud.get_security_group(security_group_name_or_id)
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if not security_group:
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module.fail_json(msg="Security group: %s, was not found"
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% security_group_name_or_id)
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return security_group['id']
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def main():
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argument_spec = openstack_full_argument_spec(
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network=dict(required=False),
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name=dict(required=False),
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fixed_ips=dict(type='list', default=None, elements='dict'),
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admin_state_up=dict(type='bool', default=None),
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mac_address=dict(default=None),
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security_groups=dict(default=None, type='list', elements='str'),
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no_security_groups=dict(default=False, type='bool'),
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allowed_address_pairs=dict(type='list', default=None, elements='dict'),
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extra_dhcp_opts=dict(type='list', default=None, elements='dict'),
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device_owner=dict(default=None),
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device_id=dict(default=None),
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state=dict(default='present', choices=['absent', 'present']),
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vnic_type=dict(default=None,
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choices=['normal', 'direct', 'direct-physical',
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'macvtap', 'baremetal', 'virtio-forwarder']),
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port_security_enabled=dict(default=None, type='bool')
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)
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module_kwargs = openstack_module_kwargs(
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mutually_exclusive=[
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['no_security_groups', 'security_groups'],
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]
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)
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module = AnsibleModule(argument_spec,
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supports_check_mode=True,
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**module_kwargs)
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if not HAS_ORDEREDDICT:
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module.fail_json(msg=missing_required_lib('ordereddict'))
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name = module.params['name']
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state = module.params['state']
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sdk, cloud = openstack_cloud_from_module(module)
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try:
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if module.params['security_groups']:
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# translate security_groups to UUID's if names where provided
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module.params['security_groups'] = [
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get_security_group_id(module, cloud, v)
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for v in module.params['security_groups']
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]
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# Neutron API accept 'binding:vnic_type' as an argument
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# for the port type.
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module.params['binding:vnic_type'] = module.params.pop('vnic_type')
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port = None
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network_id = None
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if name:
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port = cloud.get_port(name)
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if module.check_mode:
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module.exit_json(changed=_system_state_change(module, port, cloud))
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changed = False
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if state == 'present':
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if not port:
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network = module.params['network']
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if not network:
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module.fail_json(
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msg="Parameter 'network' is required in Port Create"
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)
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port_kwargs = _compose_port_args(module, cloud)
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network_object = cloud.get_network(network)
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if network_object:
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network_id = network_object['id']
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else:
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module.fail_json(
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msg="Specified network was not found."
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)
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port = cloud.create_port(network_id, **port_kwargs)
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changed = True
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else:
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if _needs_update(module, port, cloud):
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port_kwargs = _compose_port_args(module, cloud)
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port = cloud.update_port(port['id'], **port_kwargs)
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changed = True
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module.exit_json(changed=changed, id=port['id'], port=port)
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if state == 'absent':
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if port:
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cloud.delete_port(port['id'])
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changed = True
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module.exit_json(changed=changed)
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except sdk.exceptions.OpenStackCloudException as e:
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module.fail_json(msg=str(e))
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if __name__ == '__main__':
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main()
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