package gcp import ( "github.com/edgelesssys/constellation/internal/kubernetes" k8s "k8s.io/api/core/v1" ) // Autoscaler holds the GCP cluster-autoscaler configuration. type Autoscaler struct{} // Name returns the cloud-provider name as used by k8s cluster-autoscaler. func (a *Autoscaler) Name() string { return "gce" } // Secrets returns a list of secrets to deploy together with the k8s cluster-autoscaler. func (a *Autoscaler) Secrets(instance, cloudServiceAccountURI string) (kubernetes.Secrets, error) { return kubernetes.Secrets{}, nil } // Volumes returns a list of volumes to deploy together with the k8s cluster-autoscaler. func (a *Autoscaler) Volumes() []k8s.Volume { return []k8s.Volume{ { Name: "gcekey", VolumeSource: k8s.VolumeSource{ Secret: &k8s.SecretVolumeSource{ SecretName: "gcekey", }, }, }, } } // VolumeMounts returns a list of volume mounts to deploy together with the k8s cluster-autoscaler. func (a *Autoscaler) VolumeMounts() []k8s.VolumeMount { return []k8s.VolumeMount{ { Name: "gcekey", ReadOnly: true, MountPath: "/var/secrets/google", }, } } // Env returns a list of k8s environment key-value pairs to deploy together with the k8s cluster-autoscaler. func (a *Autoscaler) Env() []k8s.EnvVar { return []k8s.EnvVar{ { Name: "GOOGLE_APPLICATION_CREDENTIALS", Value: "/var/secrets/google/key.json", }, } } // Supported is used to determine if we support autoscaling for the cloud provider. func (a *Autoscaler) Supported() bool { return true }