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Merge pull request #26162 from tonistiigi/print-stack-on-leave

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Print stacktrace on failing to leave cluster
Upstream-commit: 67510c75e974f437e2a13c3b169371d7d56eaf40
Component: engine
This commit is contained in:
Arnaud Porterie
2016-08-30 23:36:43 +00:00
committed by GitHub
parent e09b4da22d 3034e8ce29
commit b4cb86292e
1 changed files with 3 additions and 0 deletions
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3
components/engine/daemon/cluster/cluster.go
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@@ -20,6 +20,7 @@ import (
"github.com/docker/docker/errors"
"github.com/docker/docker/opts"
"github.com/docker/docker/pkg/ioutils"
"github.com/docker/docker/pkg/signal"
"github.com/docker/docker/runconfig"
apitypes "github.com/docker/engine-api/types"
"github.com/docker/engine-api/types/filters"
@@ -560,6 +561,8 @@ func (c *Cluster) Leave(force bool) error {
return fmt.Errorf(msg)
}
if err := c.stopNode(); err != nil {
logrus.Errorf("failed to shut down cluster node: %v", err)
signal.DumpStacks("")
c.Unlock()
return err
}