airshipctl/pkg/inventory/command.go

103 lines
2.6 KiB
Go

/*
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
https://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package inventory
import (
"context"
"fmt"
"io"
"time"
"opendev.org/airship/airshipctl/pkg/inventory/ifc"
remoteifc "opendev.org/airship/airshipctl/pkg/remote/ifc"
)
// CommandOptions is used to store common variables from cmd flags for baremetal command group
type CommandOptions struct {
Labels string
Name string
Namespace string
IsoURL string
Timeout time.Duration
Invetnory ifc.Inventory
}
// NewOptions options constructor
func NewOptions(i ifc.Inventory) *CommandOptions {
return &CommandOptions{
Invetnory: i,
}
}
// BMHAction performs an action against BaremetalHost objects
func (o *CommandOptions) BMHAction(op ifc.BaremetalOperation) error {
bmhInventory, err := o.Invetnory.BaremetalInventory()
if err != nil {
return err
}
ctx, cancel := context.WithTimeout(context.Background(), o.Timeout)
defer cancel()
return bmhInventory.RunOperation(
ctx,
op,
o.selector(),
ifc.BaremetalBatchRunOptions{})
}
// RemoteDirect perform RemoteDirect operation against single host
func (o *CommandOptions) RemoteDirect() error {
host, err := o.getHost()
if err != nil {
return err
}
ctx, cancel := context.WithTimeout(context.Background(), o.Timeout)
defer cancel()
return host.RemoteDirect(ctx, o.IsoURL)
}
// PowerStatus get power status of the single host
func (o *CommandOptions) PowerStatus(w io.Writer) error {
host, err := o.getHost()
if err != nil {
return err
}
ctx, cancel := context.WithTimeout(context.Background(), o.Timeout)
defer cancel()
status, err := host.SystemPowerStatus(ctx)
if err != nil {
return err
}
// TODO support different output formats
fmt.Fprintf(w, "Host with node id '%s' has power status: '%s'\n", host.NodeID(), status)
return nil
}
func (o *CommandOptions) getHost() (remoteifc.Client, error) {
bmhInventory, err := o.Invetnory.BaremetalInventory()
if err != nil {
return nil, err
}
return bmhInventory.SelectOne(o.selector())
}
func (o *CommandOptions) selector() ifc.BaremetalHostSelector {
return (ifc.BaremetalHostSelector{}).
ByLabel(o.Labels).
ByName(o.Name).
ByNamespace(o.Namespace)
}