func runDns(args []string) (exit int) {
if len(args) == 0 {
return exitError("no Swarm given. Usage: kocho dns <swarm>")
} else if len(args) > 1 {
return exitError("too many arguments. Usage: kocho dns <swarm>")
}
name := args[0]
err := dns.DeleteEntries(dnsService, viperConfig.getDNSNamingPattern(), name)
if err != nil {
return exitError("couldn't delete dns entries", err)
}
if !flagDelete {
s, err := swarmService.Get(name, swarm.AWS)
if err != nil {
return exitError(fmt.Sprintf("couldn't find swarm: %s", name), err)
}
err = dns.CreateSwarmEntries(dnsService, viperConfig.getDNSNamingPattern(), s)
if err != nil {
return exitError("couldn't update dns entries", err)
}
}
fireNotification()
return 0
}
func runDestroy(args []string) (exit int) {
if len(args) == 0 {
return exitError("no Swarm given. Usage: kocho destroy <swarm>")
} else if len(args) > 1 {
return exitError("too many arguments. Usage: kocho destroy <swarm>")
}
swarmName := args[0]
s, err := swarmService.Get(swarmName, swarm.AWS)
if err != nil {
return exitError(fmt.Sprintf("couldn't find swarm: %s", swarmName), err)
}
if !forceDestroying {
if err := confirm(fmt.Sprintf("are you sure you want to destroy '%s'? Enter yes:", swarmName)); err != nil {
return exitError("failed to read from stdin", err)
}
}
if err := s.Destroy(); err != nil {
return exitError(fmt.Sprintf("couldn't delete swarm: %s", swarmName), err)
}
err = dns.DeleteEntries(dnsService, viperConfig.getDNSNamingPattern(), swarmName)
if err != nil {
return exitError("couldn't delete dns entries", err)
}
if !sharedFlags.NoBlock {
err := s.WaitUntil(provider.StatusDeleted)
if err != nil {
return exitError("couldn't find out if swarm was deleted correctly", err)
}
} else {
fmt.Printf("triggered swarm %s deletion\n", swarmName)
}
fireNotification()
return 0
}