github.com/demisto/mattermost-server@v4.9.0-rc3+incompatible/cmd/commands/jobserver.go (about) 1 // Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved. 2 // See License.txt for license information. 3 4 package commands 5 6 import ( 7 "os" 8 "os/signal" 9 "syscall" 10 11 l4g "github.com/alecthomas/log4go" 12 "github.com/mattermost/mattermost-server/cmd" 13 "github.com/spf13/cobra" 14 ) 15 16 var JobserverCmd = &cobra.Command{ 17 Use: "jobserver", 18 Short: "Start the Mattermost job server", 19 Run: jobserverCmdF, 20 } 21 22 func init() { 23 JobserverCmd.Flags().Bool("nojobs", false, "Do not run jobs on this jobserver.") 24 JobserverCmd.Flags().Bool("noschedule", false, "Do not schedule jobs from this jobserver.") 25 26 cmd.RootCmd.AddCommand(JobserverCmd) 27 } 28 29 func jobserverCmdF(command *cobra.Command, args []string) { 30 // Options 31 noJobs, _ := command.Flags().GetBool("nojobs") 32 noSchedule, _ := command.Flags().GetBool("noschedule") 33 34 // Initialize 35 a, err := cmd.InitDBCommandContext("config.json") 36 if err != nil { 37 panic(err.Error()) 38 } 39 defer l4g.Close() 40 defer a.Shutdown() 41 42 a.LoadLicense() 43 44 // Run jobs 45 l4g.Info("Starting Mattermost job server") 46 if !noJobs { 47 a.Jobs.StartWorkers() 48 } 49 if !noSchedule { 50 a.Jobs.StartSchedulers() 51 } 52 53 signalChan := make(chan os.Signal, 1) 54 signal.Notify(signalChan, os.Interrupt, syscall.SIGINT, syscall.SIGTERM) 55 <-signalChan 56 57 // Cleanup anything that isn't handled by a defer statement 58 l4g.Info("Stopping Mattermost job server") 59 60 a.Jobs.StopSchedulers() 61 a.Jobs.StopWorkers() 62 63 l4g.Info("Stopped Mattermost job server") 64 }