openstack

Documentation

Index

• Constants
• type OpenStackCloudProvider
  • func (provider OpenStackCloudProvider) Enabled() bool
  • func (provider OpenStackCloudProvider) GetName() string
  • func (provider OpenStackCloudProvider) Repair(nodes []healthcheck.NodeInfo) error
• type ResourceStackRelationship

Constants

const (
	ProviderName            = "openstack"
	ClusterAutoHealingLabel = "auto_healing_enabled"
)

Types

type OpenStackCloudProvider

type OpenStackCloudProvider struct {
	Nova                 *gophercloud.ServiceClient
	Heat                 *gophercloud.ServiceClient
	Magnum               *gophercloud.ServiceClient
	Config               config.Config
	ResourceStackMapping map[string]ResourceStackRelationship
}

OpenStack is an implementation of cloud provider Interface for OpenStack.

func (OpenStackCloudProvider) Enabled

func (provider OpenStackCloudProvider) Enabled() bool

Enabled decides if the repair should be triggered. There are two conditions that we disable the repair: - The cluster admin disables the auto healing via OpenStack API. - The Magnum cluster is not in stable status.

func (OpenStackCloudProvider) GetName

func (provider OpenStackCloudProvider) GetName() string

func (OpenStackCloudProvider) Repair

func (provider OpenStackCloudProvider) Repair(nodes []healthcheck.NodeInfo) error

Repair soft deletes the VMs, marks the heat resource "unhealthy" then trigger Heat stack update in order to rebuild the VMs. The information this function needs: - Nova VM IDs - Heat stack ID and resource ID.

type ResourceStackRelationship

type ResourceStackRelationship struct {
	ResourceID   string
	ResourceName string
	StackID      string
	StackName    string
}