func queryHealth(c *cli.Context) {
rsp, err := command.QueryHealth(c, c.Args())
if err != nil {
fmt.Println(err)
return
}
fmt.Println(string(rsp))
}
// Health returns the health of a service
func Health(ctx *cli.Context) Command {
usage := "health [service]"
desc := "Returns health of a service"
return NewCommand("health", usage, desc, func(args ...string) ([]byte, error) {
if len(args) < 2 {
return []byte("health of what?"), nil
}
rsp, err := command.QueryHealth(ctx, args[1:])
if err != nil {
return nil, err
}
return rsp, nil
})
}