open-nomad/client/state/db_noop.go
Seth Hoenig 297d386bdc client: add support for checks in nomad services
This PR adds support for specifying checks in services registered to
the built-in nomad service provider.

Currently only HTTP and TCP checks are supported, though more types
could be added later.
2022-07-12 17:09:50 -05:00

110 lines
2.7 KiB
Go

package state
import (
"github.com/hashicorp/nomad/client/allocrunner/taskrunner/state"
dmstate "github.com/hashicorp/nomad/client/devicemanager/state"
"github.com/hashicorp/nomad/client/dynamicplugins"
driverstate "github.com/hashicorp/nomad/client/pluginmanager/drivermanager/state"
"github.com/hashicorp/nomad/client/serviceregistration/checks"
"github.com/hashicorp/nomad/nomad/structs"
)
// NoopDB implements a StateDB that does not persist any data.
type NoopDB struct{}
func (n NoopDB) Name() string {
return "noopdb"
}
func (n NoopDB) Upgrade() error {
return nil
}
func (n NoopDB) GetAllAllocations() ([]*structs.Allocation, map[string]error, error) {
return nil, nil, nil
}
func (n NoopDB) PutAllocation(alloc *structs.Allocation, opts ...WriteOption) error {
return nil
}
func (n NoopDB) GetDeploymentStatus(allocID string) (*structs.AllocDeploymentStatus, error) {
return nil, nil
}
func (n NoopDB) PutDeploymentStatus(allocID string, ds *structs.AllocDeploymentStatus) error {
return nil
}
func (n NoopDB) GetNetworkStatus(allocID string) (*structs.AllocNetworkStatus, error) {
return nil, nil
}
func (n NoopDB) PutNetworkStatus(allocID string, ds *structs.AllocNetworkStatus, opts ...WriteOption) error {
return nil
}
func (n NoopDB) GetTaskRunnerState(allocID string, taskName string) (*state.LocalState, *structs.TaskState, error) {
return nil, nil, nil
}
func (n NoopDB) PutTaskRunnerLocalState(allocID string, taskName string, val *state.LocalState) error {
return nil
}
func (n NoopDB) PutTaskState(allocID string, taskName string, state *structs.TaskState) error {
return nil
}
func (n NoopDB) DeleteTaskBucket(allocID, taskName string) error {
return nil
}
func (n NoopDB) DeleteAllocationBucket(allocID string, opts ...WriteOption) error {
return nil
}
func (n NoopDB) PutDevicePluginState(ps *dmstate.PluginState) error {
return nil
}
func (n NoopDB) GetDevicePluginState() (*dmstate.PluginState, error) {
return nil, nil
}
func (n NoopDB) PutDriverPluginState(ps *driverstate.PluginState) error {
return nil
}
func (n NoopDB) GetDriverPluginState() (*driverstate.PluginState, error) {
return nil, nil
}
func (n NoopDB) PutDynamicPluginRegistryState(ps *dynamicplugins.RegistryState) error {
return nil
}
func (n NoopDB) GetDynamicPluginRegistryState() (*dynamicplugins.RegistryState, error) {
return nil, nil
}
func (n NoopDB) PutCheckResult(allocID string, qr *structs.CheckQueryResult) error {
return nil
}
func (n NoopDB) GetCheckResults() (checks.ClientResults, error) {
return nil, nil
}
func (n NoopDB) DeleteCheckResults(allocID string, checkIDs []structs.CheckID) error {
return nil
}
func (n NoopDB) PurgeCheckResults(allocID string) error {
return nil
}
func (n NoopDB) Close() error {
return nil
}