73 lines
1.8 KiB
Go
73 lines
1.8 KiB
Go
// +build linux,amd64 linux,arm64
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/*
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Copyright 2016 The Rook Authors. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package main
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import (
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"fmt"
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"os"
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"github.com/rook/rook/pkg/cephmgr/cephd"
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"github.com/rook/rook/pkg/util/flags"
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"github.com/spf13/cobra"
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)
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var (
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daemonType string
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)
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var daemonCmd = &cobra.Command{
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Use: "daemon",
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Short: "Runs a rookd daemon",
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Hidden: true,
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}
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func init() {
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daemonCmd.Flags().StringVar(&daemonType, "type", "", "type of daemon [mon|osd]")
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daemonCmd.MarkFlagRequired("type")
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daemonCmd.RunE = runDaemon
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}
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func runDaemon(cmd *cobra.Command, args []string) error {
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if err := flags.VerifyRequiredFlags(daemonCmd, []string{"type"}); err != nil {
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return err
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}
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if daemonType != "mon" && daemonType != "osd" && daemonType != "mds" && daemonType != "rgw" {
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return fmt.Errorf("unknown daemon type: %s", daemonType)
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}
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// daemon command passes through args to the child daemon process. Look for the
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// terminator arg, and pass through all args after that (without a terminator arg,
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// FlagSet.Parse prints errors for args it doesn't recognize)
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passthruIndex := 3
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for i := range os.Args {
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if os.Args[i] == "--" {
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passthruIndex = i + 1
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break
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}
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}
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// run the specified daemon
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if err := cephd.New().RunDaemon(daemonType, os.Args[passthruIndex:]...); err != nil {
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fmt.Fprintln(os.Stderr, err)
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os.Exit(1)
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}
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return nil
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}
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