os_subnet - Add/Remove subnet to an OpenStack network  New in version 2.0.   
Synopsis Requirements   Parameters Notes Examples 
Status Author    Synopsis  Add or Remove a subnet to an OpenStack network  Requirements The below requirements are needed on the host that executes this module.  python >= 2.6 python >= 2.7 shade  Parameters   Parameter Choices/Defaults Comments    allocation_pool_end   Default:None   From the subnet pool the last IP that should be assigned to the virtual machines.     allocation_pool_start   Default:None   From the subnet pool the starting address from which the IP should be allocated.     api_timeout     How long should the socket layer wait before timing out for API calls. If this is omitted, nothing will be passed to the requests library.     auth     Dictionary containing auth information as needed by the cloud's auth plugin strategy. For the default password plugin, this would contain auth_url, username, password, project_name and any information about domains if the cloud supports them. For other plugins, this param will need to contain whatever parameters that auth plugin requires. This parameter is not needed if a named cloud is provided or OpenStack OS_* environment variables are present.     auth_type     Name of the auth plugin to use. If the cloud uses something other than password authentication, the name of the plugin should be indicated here and the contents of the auth parameter should be updated accordingly.     availability_zone     Ignored. Present for backwards compatibility     cacert     A path to a CA Cert bundle that can be used as part of verifying SSL API requests.     cert     A path to a client certificate to use as part of the SSL transaction.     cidr   Default:None   The CIDR representation of the subnet that should be assigned to the subnet. Required when state is 'present' and a subnetpool is not specified.     cloud     Named cloud or cloud config to operate against. If cloud is a string, it references a named cloud config as defined in an OpenStack clouds.yaml file. Provides default values for auth and auth_type. This parameter is not needed if auth is provided or if OpenStack OS_* environment variables are present. If cloud is a dict, it contains a complete cloud configuration like would be in a section of clouds.yaml.     dns_nameservers   Default:None   List of DNS nameservers for this subnet.     enable_dhcp   Default:yes   Whether DHCP should be enabled for this subnet.     gateway_ip   Default:None   The ip that would be assigned to the gateway for this subnet     host_routes   Default:None   A list of host route dictionaries for the subnet.     interface (added in 2.3)   
Choices: 
public ← internal admin    Endpoint URL type to fetch from the service catalog. 
aliases: endpoint_type     ip_version   Default:4   The IP version of the subnet 4 or 6     ipv6_address_mode   
Choices: dhcpv6-stateful dhcpv6-stateless slaac  Default:None   IPv6 address mode     ipv6_ra_mode   
Choices: dhcpv6-stateful dhcpv6-stateless slaac  Default:None   IPv6 router advertisement mode     key     A path to a client key to use as part of the SSL transaction.     name required     The name of the subnet that should be created. Although Neutron allows for non-unique subnet names, this module enforces subnet name uniqueness.     network_name     Name of the network to which the subnet should be attached Required when state is 'present'     no_gateway_ip (added in 2.2)   Default:no   The gateway IP would not be assigned for this subnet     project (added in 2.1)   Default:None   Project name or ID containing the subnet (name admin-only)     region_name     Name of the region.     state   
Choices: 
present ← absent    Indicate desired state of the resource     timeout   Default:180   How long should ansible wait for the requested resource.     use_default_subnetpool   Default:no   Use the default subnetpool for ip_version to obtain a CIDR.     verify   
Choices: no yes    Whether or not SSL API requests should be verified. Before 2.3 this defaulted to True. 
aliases: validate_certs     wait   
Choices: no 
yes ←    Should ansible wait until the requested resource is complete.     Notes  Note  The standard OpenStack environment variables, such as OS_USERNAME may be used instead of providing explicit values. Auth information is driven by os-client-config, which means that values can come from a yaml config file in /etc/ansible/openstack.yaml, /etc/openstack/clouds.yaml or ~/.config/openstack/clouds.yaml, then from standard environment variables, then finally by explicit parameters in plays. More information can be found at http://docs.openstack.org/developer/os-client-config
   Examples # Create a new (or update an existing) subnet on the specified network
- os_subnet:
    state: present
    network_name: network1
    name: net1subnet
    cidr: 956-764-8875/24
    dns_nameservers:
       - 956-764-8875
       - 956-764-8875
    host_routes:
       - destination: 956-764-8875/0
         nexthop: 956-764-8875
       - destination: 956-764-8875/24
         nexthop: 956-764-8875

# Delete a subnet
- os_subnet:
    state: absent
    name: net1subnet

# Create an ipv6 stateless subnet
- os_subnet:
    state: present
    name: intv6
    network_name: internal
    ip_version: 6
    cidr: 8b7c:f320:99b9:690f:4595:cd17:293a:c069/64
    dns_nameservers:
        - 8b7c:f320:99b9:690f:4595:cd17:293a:c0698888
        - 8b7c:f320:99b9:690f:4595:cd17:293a:c0698844
    ipv6_ra_mode: dhcpv6-stateless
    ipv6_address_mode: dhcpv6-stateless
 Status This module is flagged as preview which means that it is not guaranteed to have a backwards compatible interface. Author  Monty Taylor (@emonty)   Hint If you notice any issues in this documentation you can edit this document to improve it. 

    © 2012–2018 Michael DeHaan
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