--- title: "Designate DNSaaS for Openstack" date: 2019-03-03T16:39:46+01:00 draft: false slug: designate --- Since: v2.2.0 Configuration for [Designate DNSaaS for Openstack](https://docs.openstack.org/designate/latest/). - Code: `designate` {{% notice note %}} _Please contribute by adding a CLI example._ {{% /notice %}} ## Credentials | Environment Variable Name | Description | |-----------------------|-------------| | `OS_AUTH_URL` | Identity endpoint URL | | `OS_PASSWORD` | Password | | `OS_REGION_NAME` | Region name | | `OS_TENANT_NAME` | Tenant name | | `OS_USERNAME` | Username | The environment variable names can be suffixed by `_FILE` to reference a file instead of a value. More information [here](/lego/dns/#configuration-and-credentials). ## Additional Configuration | Environment Variable Name | Description | |--------------------------------|-------------| | `DESIGNATE_POLLING_INTERVAL` | Time between DNS propagation check | | `DESIGNATE_PROPAGATION_TIMEOUT` | Maximum waiting time for DNS propagation | | `DESIGNATE_TTL` | The TTL of the TXT record used for the DNS challenge | The environment variable names can be suffixed by `_FILE` to reference a file instead of a value. More information [here](/lego/dns/#configuration-and-credentials). ## More information - [API documentation](https://docs.openstack.org/designate/latest/) - [Go client](https://godoc.org/github.com/gophercloud/gophercloud/openstack/dns/v2)