zrepl/client/signal.go

43 lines
922 B
Go

package client
import (
"context"
"github.com/pkg/errors"
"github.com/zrepl/zrepl/cli"
"github.com/zrepl/zrepl/config"
"github.com/zrepl/zrepl/daemon"
)
var SignalCmd = &cli.Subcommand{
Use: "signal [replication|reset|snapshot] JOB",
Short: "run a job replication, abort its current invocation, run a snapshot job",
Run: func(ctx context.Context, subcommand *cli.Subcommand, args []string) error {
return runSignalCmd(subcommand.Config(), args)
},
}
func runSignalCmd(config *config.Config, args []string) error {
if len(args) != 2 {
return errors.Errorf("Expected 2 arguments: [replication|reset|snapshot] JOB")
}
httpc, err := controlHttpClient(config.Global.Control.SockPath)
if err != nil {
return err
}
err = jsonRequestResponse(httpc, daemon.ControlJobEndpointSignal,
struct {
Name string
Op string
}{
Name: args[1],
Op: args[0],
},
struct{}{},
)
return err
}