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handle cleanup for interrupt Signed-off-by: Emily McMullan <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,85 @@ | ||
| package cmd | ||
|
|
||
| import ( | ||
| "context" | ||
| "os" | ||
| "os/exec" | ||
| ) | ||
|
|
||
| func (a *analyzeCommand) CleanAnalysisResources(ctx context.Context) error { | ||
| if !a.cleanup || a.needsBuiltin { | ||
| return nil | ||
| } | ||
| a.log.V(1).Info("removing temp dirs") | ||
| for _, path := range a.tempDirs { | ||
| err := os.RemoveAll(path) | ||
| if err != nil { | ||
| a.log.V(1).Error(err, "failed to delete temporary dir", "dir", path) | ||
| continue | ||
| } | ||
| } | ||
| err := a.RmProviderContainers(ctx) | ||
| if err != nil { | ||
| a.log.Error(err, "failed to remove provider container") | ||
| } | ||
| err = a.RmNetwork(ctx) | ||
| if err != nil { | ||
| a.log.Error(err, "failed to remove network", "network", a.networkName) | ||
| } | ||
| err = a.RmVolumes(ctx) | ||
| if err != nil { | ||
| a.log.Error(err, "failed to remove volume", "volume", a.volumeName) | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func (a *analyzeCommand) RmNetwork(ctx context.Context) error { | ||
| if a.networkName == "" { | ||
| return nil | ||
| } | ||
| a.log.V(1).Info("removing container network", | ||
| "network", a.networkName) | ||
| cmd := exec.CommandContext( | ||
| ctx, | ||
| Settings.ContainerBinary, | ||
| "network", | ||
| "rm", a.networkName) | ||
| a.log.V(1).Info("removing container network", | ||
| "network", a.networkName) | ||
| return cmd.Run() | ||
| } | ||
|
|
||
| func (a *analyzeCommand) RmVolumes(ctx context.Context) error { | ||
| if a.volumeName == "" { | ||
| return nil | ||
| } | ||
| cmd := exec.CommandContext( | ||
| ctx, | ||
| Settings.ContainerBinary, | ||
| "volume", | ||
| "rm", a.volumeName) | ||
| a.log.V(1).Info("removing created volume", | ||
| "volume", a.volumeName) | ||
| return cmd.Run() | ||
| } | ||
|
|
||
| func (a *analyzeCommand) RmProviderContainers(ctx context.Context) error { | ||
| // if multiple provider containers, we need to remove the first created provider container last | ||
| for i := len(a.providerContainerNames) - 1; i >= 0; i-- { | ||
| con := a.providerContainerNames[i] | ||
| // because we are using the --rm option when we start the provider container, | ||
| // it will immediately be removed after it stops | ||
| cmd := exec.CommandContext( | ||
| ctx, | ||
| Settings.ContainerBinary, | ||
| "stop", con) | ||
| a.log.V(1).Info("stopping provider container", "container", con) | ||
| err := cmd.Run() | ||
| if err != nil { | ||
| a.log.V(1).Error(err, "failed to stop container", | ||
| "container", con) | ||
| continue | ||
| } | ||
| } | ||
| return nil | ||
| } |