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Expand debugging for container cleanup errors

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Signed-off-by: Matthew Heon <matthew.heon@pm.me>
This commit is contained in:
Matthew Heon 2019-04-11 09:51:26 -04:00
parent 638789fd88
commit 27d56c7f15
2 changed files with 8 additions and 7 deletions
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8
libpod/container_internal.go
View file

@ -350,7 +350,7 @@ func (c *Container) teardownStorage() error {
artifacts := filepath.Join(c.config.StaticDir, artifactsDir)
if err := os.RemoveAll(artifacts); err != nil {
return errors.Wrapf(err, "error removing artifacts %q", artifacts)
return errors.Wrapf(err, "error removing container %s artifacts %q", c.ID(), artifacts)
}
if err := c.cleanupStorage(); err != nil {
@ -1113,13 +1113,13 @@ func (c *Container) cleanup(ctx context.Context) error {
// Remove healthcheck unit/timer file if it execs
if c.config.HealthCheckConfig != nil {
if err := c.removeTimer(); err != nil {
logrus.Error(err)
logrus.Errorf("Error removing timer for container %s healthcheck: %v", c.ID(), err)
}
}
// Clean up network namespace, if present
if err := c.cleanupNetwork(); err != nil {
lastError = err
lastError = errors.Wrapf(err, "error removing container %s network", c.ID())
}
// Unmount storage
@ -1127,7 +1127,7 @@ func (c *Container) cleanup(ctx context.Context) error {
if lastError != nil {
logrus.Errorf("Error unmounting container %s storage: %v", c.ID(), err)
} else {
lastError = err
lastError = errors.Wrapf(err, "error unmounting container %s storage", c.ID())
}
}

7
libpod/runtime_ctr.go
View file

@ -372,7 +372,7 @@ func (r *Runtime) removeContainer(ctx context.Context, c *Container, force bool,
// Clean up network namespace, cgroups, mounts
if err := c.cleanup(ctx); err != nil {
if cleanupErr == nil {
cleanupErr = err
cleanupErr = errors.Wrapf(err, "error cleaning up container %s", c.ID())
} else {
logrus.Errorf("cleanup network, cgroups, mounts: %v", err)
}
@ -404,12 +404,14 @@ func (r *Runtime) removeContainer(ctx context.Context, c *Container, force bool,
// Deallocate the container's lock
if err := c.lock.Free(); err != nil {
if cleanupErr == nil {
cleanupErr = err
cleanupErr = errors.Wrapf(err, "error freeing lock for container %s", c.ID())
} else {
logrus.Errorf("free container lock: %v", err)
}
}
c.newContainerEvent(events.Remove)
if !removeVolume {
return cleanupErr
}
@ -425,7 +427,6 @@ func (r *Runtime) removeContainer(ctx context.Context, c *Container, force bool,
}
}
c.newContainerEvent(events.Remove)
return cleanupErr
}