--- title: "IBM Cloud (SoftLayer)" date: 2019-03-03T16:39:46+01:00 draft: false slug: ibmcloud --- Since: v4.5.0 Configuration for [IBM Cloud (SoftLayer)](https://www.ibm.com/cloud/). - Code: `ibmcloud` Here is an example bash command using the IBM Cloud (SoftLayer) provider: ```bash SOFTLAYER_USERNAME=xxxxx \ SOFTLAYER_API_KEY=yyyyy \ lego --email myemail@example.com --dns ibmcloud --domains my.example.org run ``` ## Credentials | Environment Variable Name | Description | |-----------------------|-------------| | `SOFTLAYER_API_KEY` | Classic Infrastructure API key | | `SOFTLAYER_USERNAME` | User name (IBM Cloud is _) | 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 | |--------------------------------|-------------| | `SOFTLAYER_POLLING_INTERVAL` | Time between DNS propagation check | | `SOFTLAYER_PROPAGATION_TIMEOUT` | Maximum waiting time for DNS propagation | | `SOFTLAYER_TIMEOUT` | API request timeout | | `SOFTLAYER_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://cloud.ibm.com/docs/dns?topic=dns-getting-started-with-the-dns-api) - [Go client](https://github.com/softlayer/softlayer-go)