commitments

type Commitment struct {
	// A unique numerical identifier for this commitment. This API uses this
	// numerical ID to refer to the commitment in other API calls.
	ID int `json:"id"`
	// A unique string identifier for this commitment. The next major version of
	// this API will use this UUID instead of the numerical ID to refer to
	// commitments in API calls.
	UUID string `json:"uuid"`
	// The resource for which usage is committed.
	ServiceType  string `json:"service_type"`
	ResourceName string `json:"resource_name"`
	// The availability zone in which usage is committed.
	AvailabilityZone string `json:"availability_zone"`
	// The amount of usage that was committed to.
	Amount uint64 `json:"amount"`
	// For measured resources, the unit for this resource. The value from the
	// amount field is measured in this unit.
	Unit string `json:"unit"`
	// The requested duration of this commitment, expressed as a comma-separated
	// sequence of positive integer multiples of time units like "1 year,
	// 3 months". Acceptable time units include "second", "minute", "hour",
	// "day", "month" and "year".
	Duration string `json:"duration"`
	// UNIX timestamp when this commitment was created.
	CreatedAt uint64 `json:"created_at"`
	// UNIX timestamp when this commitment should be confirmed. Only shown if
	// this was given when creating the commitment, to delay confirmation into
	// the future.
	ConfirmBy *uint64 `json:"confirm_by,omitempty"`
	// UNIX timestamp when this commitment was confirmed. Only shown after
	// confirmation.
	ConfirmedAt *uint64 `json:"confirmed_at,omitempty"`
	// UNIX timestamp when this commitment is set to expire. Note that the
	// duration counts from confirmBy (or from createdAt for immediately-
	// confirmed commitments) and is calculated at creation time, so this is
	// also shown on unconfirmed commitments.
	ExpiresAt uint64 `json:"expires_at"`
	// Whether the commitment is marked for transfer to a different project.
	// Transferable commitments do not count towards quota calculation in their
	// project, but still block capacity and still count towards billing. Not
	// shown if false.
	Transferable bool `json:"transferable"`
	// The current status of this commitment. If provided, one of "planned",
	// "pending", "guaranteed", "confirmed", "superseded", or "expired".
	Status string `json:"status,omitempty"`
	// Whether a mail notification should be sent if a created commitment is
	// confirmed. Can only be set if the commitment contains a confirmBy value.
	NotifyOnConfirm bool `json:"notify_on_confirm"`

	// The openstack project ID this commitment is for.
	ProjectID string `json:"project_id"`
	// The openstack domain ID this commitment is for.
	DomainID string `json:"domain_id"`
}

type CommitmentsClient interface {
	// Init the client.
	Init(ctx context.Context)
	// List all projects to resolve commitments.
	ListProjects(ctx context.Context) ([]Project, error)
	// List all flavors by their name to resolve instance commitments.
	ListFlavorsByName(ctx context.Context) (map[string]Flavor, error)
	// List all commitments with resolved metadata (e.g. project, flavor, ...).
	ListCommitmentsByID(ctx context.Context, projects ...Project) (map[string]Commitment, error)
	// List all servers for the given projects from nova.
	// The result is a map from project ID to the list of servers.
	ListServersByProjectID(ctx context.Context, projects ...Project) (map[string][]Server, error)
}

type Config struct {
	// Keystone config.
	Keystone conf.KeystoneConfig `json:"keystone"`
}

type Flavor struct {
	ID          string  `json:"id"`
	Disk        int     `json:"disk"` // in GB.
	RAM         int     `json:"ram"`  // in MB.
	Name        string  `json:"name"`
	RxTxFactor  float64 `json:"rxtx_factor"`
	VCPUs       int     `json:"vcpus"`
	IsPublic    bool    `json:"os-flavor-access:is_public"`
	Ephemeral   int     `json:"OS-FLV-EXT-DATA:ephemeral"`
	Description string  `json:"description"`

	// JSON string of extra specifications used when scheduling the flavor.
	ExtraSpecs map[string]string `json:"extra_specs" db:"extra_specs"`
}

type Project struct {
	// DomainID is the domain ID the project belongs to.
	DomainID string `json:"domain_id"`
	// ID is the unique ID of the project.
	ID string `json:"id"`
	// Name is the name of the project.
	Name string `json:"name"`
	// ParentID is the parent_id of the project.
	ParentID string `json:"parent_id"`
}

type Server struct {
	ID                             string  `json:"id" db:"id,primarykey"`
	Name                           string  `json:"name" db:"name"`
	Status                         string  `json:"status" db:"status"`
	TenantID                       string  `json:"tenant_id" db:"tenant_id"`
	UserID                         string  `json:"user_id" db:"user_id"`
	HostID                         string  `json:"hostId" db:"host_id"`
	Created                        string  `json:"created" db:"created"`
	Updated                        string  `json:"updated" db:"updated"`
	AccessIPv4                     string  `json:"accessIPv4" db:"access_ipv4"`
	AccessIPv6                     string  `json:"accessIPv6" db:"access_ipv6"`
	OSDCFdiskConfig                string  `json:"OS-DCF:diskConfig" db:"os_dcf_disk_config"`
	Progress                       int     `json:"progress" db:"progress"`
	OSEXTAvailabilityZone          string  `json:"OS-EXT-AZ:availability_zone" db:"os_ext_az_availability_zone"`
	ConfigDrive                    string  `json:"config_drive" db:"config_drive"`
	KeyName                        string  `json:"key_name" db:"key_name"`
	OSSRVUSGLaunchedAt             string  `json:"OS-SRV-USG:launched_at" db:"os_srv_usg_launched_at"`
	OSSRVUSGTerminatedAt           *string `json:"OS-SRV-USG:terminated_at" db:"os_srv_usg_terminated_at"`
	OSEXTSRVATTRHost               string  `json:"OS-EXT-SRV-ATTR:host" db:"os_ext_srv_attr_host"`
	OSEXTSRVATTRInstanceName       string  `json:"OS-EXT-SRV-ATTR:instance_name" db:"os_ext_srv_attr_instance_name"`
	OSEXTSRVATTRHypervisorHostname string  `json:"OS-EXT-SRV-ATTR:hypervisor_hostname" db:"os_ext_srv_attr_hypervisor_hostname"`
	OSEXTSTSTaskState              *string `json:"OS-EXT-STS:task_state" db:"os_ext_sts_task_state"`
	OSEXTSTSVmState                string  `json:"OS-EXT-STS:vm_state" db:"os_ext_sts_vm_state"`
	OSEXTSTSPowerState             int     `json:"OS-EXT-STS:power_state" db:"os_ext_sts_power_state"`

	// From nested JSON
	FlavorName string `json:"-" db:"flavor_name"`
}

type Syncer struct {
	// Client to fetch commitments.
	CommitmentsClient
	// Client for the kubernetes API.
	client.Client
}