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start-maintenance.go
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start-maintenance.go
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// Licensed to Elasticsearch B.V. under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Elasticsearch B.V. licenses this file to you 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
//
// http://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 cmddeploymentresource
import (
"fmt"
"os"
"github.com/elastic/cloud-sdk-go/pkg/api/deploymentapi/depresourceapi"
sdkcmdutil "github.com/elastic/cloud-sdk-go/pkg/util/cmdutil"
"github.com/elastic/cloud-sdk-go/pkg/util/ec"
"github.com/spf13/cobra"
cmdutil "github.com/elastic/ecctl/cmd/util"
"github.com/elastic/ecctl/pkg/ecctl"
)
var startMaintCmd = &cobra.Command{
Use: "start-maintenance <deployment id> --kind <kind> [--all|--i <instance-id>,<instance-id>]",
Short: "Starts maintenance mode on a deployment resource",
PreRunE: sdkcmdutil.MinimumNArgsAndUUID(1),
RunE: func(cmd *cobra.Command, args []string) error {
resKind, _ := cmd.Flags().GetString("kind")
refID, _ := cmd.Flags().GetString("ref-id")
instanceID, _ := cmd.Flags().GetStringSlice("instance-id")
ignoreMissing, _ := cmd.Flags().GetBool("ignore-missing")
all, _ := cmd.Flags().GetBool("all")
force, _ := cmd.Flags().GetBool("force")
if err := sdkcmdutil.IncompatibleFlags(cmd, "all", "instance-id"); err != nil {
fmt.Fprintln(cmd.OutOrStderr(), err)
}
var msg = "This action will incur in downtime if used with the --all flag. Do you want to continue? [y/n]: "
if all && !force && !sdkcmdutil.ConfirmAction(msg, os.Stdin, ecctl.Get().Config.OutputDevice) {
return nil
}
_, err := depresourceapi.StartMaintenanceModeAllOrSpecified(depresourceapi.StartInstancesParams{
StartParams: depresourceapi.StartParams{
Params: depresourceapi.Params{
API: ecctl.Get().API,
DeploymentID: args[0],
Kind: resKind,
RefID: refID,
},
All: all,
},
InstanceIDs: instanceID,
IgnoreMissing: ec.Bool(ignoreMissing),
})
if err != nil {
return err
}
return nil
},
}
func init() {
Command.AddCommand(startMaintCmd)
startMaintCmd.Flags().Bool("all", false, "Starts maintenance mode on all instances of a defined resource kind")
startMaintCmd.Flags().Bool("ignore-missing", false, "If set and the specified instance does not exist, then quietly proceed to the next instance")
cmdutil.AddKindFlag(startMaintCmd, "Required", true)
startMaintCmd.MarkFlagRequired("kind")
startMaintCmd.Flags().String("ref-id", "", "Optional deployment RefId, if not set, the RefId will be auto-discovered")
startMaintCmd.Flags().StringSliceP("instance-id", "i", nil, "Deployment instance IDs to use (e.g. instance-0000000001)")
}