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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
This commit is contained in:
Arnaud Porterie 2016-08-30 23:36:43 +00:00 • committed by GitHub
commit 67510c75e9
1 changed files with 3 additions and 0 deletions
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3
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
}