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feat(log): add context fields to lifecycle events (#1007)

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nils måsén 2021-09-19 18:07:32 +02:00 • committed by GitHub
parent cd0ec88764
commit 697397f289
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 191 additions and 140 deletions
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32
pkg/lifecycle/lifecycle.go
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@ -30,31 +30,33 @@ func ExecutePostChecks(client container.Client, params types.UpdateParams) {
// ExecutePreCheckCommand tries to run the pre-check lifecycle hook for a single container.
func ExecutePreCheckCommand(client container.Client, container container.Container) {
clog := log.WithField("container", container.Name())
command := container.GetLifecyclePreCheckCommand()
if len(command) == 0 {
log.Debug("No pre-check command supplied. Skipping")
clog.Debug("No pre-check command supplied. Skipping")
return
}
log.Debug("Executing pre-check command.")
clog.Debug("Executing pre-check command.")
_, err := client.ExecuteCommand(container.ID(), command, 1)
if err != nil {
log.Error(err)
clog.Error(err)
}
}
// ExecutePostCheckCommand tries to run the post-check lifecycle hook for a single container.
func ExecutePostCheckCommand(client container.Client, container container.Container) {
clog := log.WithField("container", container.Name())
command := container.GetLifecyclePostCheckCommand()
if len(command) == 0 {
log.Debug("No post-check command supplied. Skipping")
clog.Debug("No post-check command supplied. Skipping")
return
}
log.Debug("Executing post-check command.")
clog.Debug("Executing post-check command.")
_, err := client.ExecuteCommand(container.ID(), command, 1)
if err != nil {
log.Error(err)
clog.Error(err)
}
}
@ -62,38 +64,42 @@ func ExecutePostCheckCommand(client container.Client, container container.Contai
func ExecutePreUpdateCommand(client container.Client, container container.Container) (SkipUpdate bool, err error) {
timeout := container.PreUpdateTimeout()
command := container.GetLifecyclePreUpdateCommand()
clog := log.WithField("container", container.Name())
if len(command) == 0 {
log.Debug("No pre-update command supplied. Skipping")
clog.Debug("No pre-update command supplied. Skipping")
return false, nil
}
if !container.IsRunning() || container.IsRestarting() {
log.Debug("Container is not running. Skipping pre-update command.")
clog.Debug("Container is not running. Skipping pre-update command.")
return false, nil
}
log.Debug("Executing pre-update command.")
clog.Debug("Executing pre-update command.")
return client.ExecuteCommand(container.ID(), command, timeout)
}
// ExecutePostUpdateCommand tries to run the post-update lifecycle hook for a single container.
func ExecutePostUpdateCommand(client container.Client, newContainerID types.ContainerID) {
newContainer, err := client.GetContainer(newContainerID)
if err != nil {
log.Error(err)
log.WithField("containerID", newContainerID.ShortID()).Error(err)
return
}
clog := log.WithField("container", newContainer.Name())
command := newContainer.GetLifecyclePostUpdateCommand()
if len(command) == 0 {
log.Debug("No post-update command supplied. Skipping")
clog.Debug("No post-update command supplied. Skipping")
return
}
log.Debug("Executing post-update command.")
clog.Debug("Executing post-update command.")
_, err = client.ExecuteCommand(newContainerID, command, 1)
if err != nil {
log.Error(err)
clog.Error(err)
}
}