Update Gophercloud dependencies and also bring in the 'utils'
package. This provides support for configuring access to OpenStack
clouds as detailed in the [official
documentation](https://docs.openstack.org/os-client-config/latest/user/configuration.html).
By relying on this package we can simplify the code required to
interact with OpenStack's APIs. Support is also provided upstream for
self-signed and insecure SSL configurations.
Tested with a public cloud running OpenStack 'Rocky', the latest release.
Signed-off-by: Nick Jones <nick@dischord.org>
This commit introduces a new option - `keyname` - to the OpenStack
runner, which allows the user to specify the name of a keypair they want
to associate with the instance at the time of creation.
Signed-off-by: Nick Jones <nick@dischord.org>
This commit updates the support for pushing images into OpenStack by
inheriting environment variables for endpoint and authentication
information, when available.
It also attempts to make the `openstack run` support more consistent
with other providers (specifically GCP and AWS), i.e just take the name
of the image as the argument and launch an instance using that.
Finally, it also updates the relevant documentation for OpenStack
support.
Signed-off-by: Nick Jones <nick@dischord.org>
This commit refactors the OpenStack push support to make use of the
Gophercloud library in order to handle authentication and talking to the
right image service as defined in the service catalogue.
Signed-off-by: Nick Jones <nick@dischord.org>
