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fix: get the value for post-update command before it is erased

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This commit is contained in:
Alexandre Menif 2018-10-24 22:54:09 +02:00
parent 78a375f86e
commit 3df7bbfa32
1 changed files with 8 additions and 1 deletions
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9
actions/update.go
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@ -80,11 +80,18 @@ func Update(client container.Client, filter container.Filter, cleanup bool, noRe
} }
if !noRestart { if !noRestart {
// We need to get the command before starting
// the container, because `client.StartContainer`
// has some side effects that erase the labels
// from the container if they are defined in the
// the image.
postUpdateCommand := container.PostUpdateCommand()
if err := client.StartContainer(container); err != nil { if err := client.StartContainer(container); err != nil {
log.Error(err) log.Error(err)
} else { } else {
// Execute the post-update command if it is defined. // Execute the post-update command if it is defined.
postUpdateCommand := container.PostUpdateCommand()
if len(postUpdateCommand) > 0 { if len(postUpdateCommand) > 0 {
log.Info("Executing post-update command.") log.Info("Executing post-update command.")
if err := client.ExecuteCommand(container, postUpdateCommand); err != nil { if err := client.ExecuteCommand(container, postUpdateCommand); err != nil {