Add STACKIT tests

[robinschneider]

Tests for new provider STACKIT

Add tests for new provider STACKIT STACKIT now has it's own oem image and does not yet have any tests.

How to use

make vendor && make build

./bin/ore stackit create-image --stackit-service-account-key-path "/home/ubuntu/.stackit/credentials.json" --stackit-project-id $STACKIT_PROJECT_ID -d

./bin/kola spawn --platform stackit --stackit-service-account-key-path "/home/ubuntu/.stackit/credentials.json" --stackit-project-id $STACKIT_PROJECT_ID --stackit-image $STACKIT_IMAGE_ID -d

Testing done

This is a work in progress PR and does not yet fully work

• [ ] Changelog entries added in the respective changelog/ directory (user-facing change, bug fix, security fix, update)
• [ ] Inspected CI output for image differences: /boot and /usr size, packages, list files for any missing binaries, kernel modules, config files, kernel modules, etc.

[robinschneider]

I am not sure how to get the image ID i set with --stackit-image into CreateServer function of cmd/platform/api/stackit/api.go

[tormath1]

I am not sure how to get the image ID i set with --stackit-image into CreateServer function of cmd/platform/api/stackit/api.go

@robinschneider to provide the image ID to the CreateServer you need to add an option, let's say:

// cmd/kola/options.go
sv(&kola.STACKITOptions.ImageID, "stackit-image-id", "", "STACKIT image ID to deploy")

Then from the CreateServer function, you can access it through:

// platform/api/stackit/api.go
type API struct {
        ...
        opts *Options 
}

type Options struct {
	*platform.Options
        ...
}

func (a *API) CreateServer(ctx context.Context, name iaas.CreateServerPayloadGetNameAttributeType, networkId iaas.CreateServerNetworkingGetNetworkIdAttributeType, keypairName iaas.CreateServerPayloadGetKeypairNameAttributeType, userData iaas.CreateServerPayloadGetUserDataAttributeType) (*Server, error) {
...
        ID := a.opts.ImageID