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Print stacktrace on failing to leave cluster

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Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
This commit is contained in:
Tonis Tiigi 2016-08-30 14:17:32 -07:00
parent 73614f9f1e
commit 166d24e464
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/errors"
"github.com/docker/docker/opts" "github.com/docker/docker/opts"
"github.com/docker/docker/pkg/ioutils" "github.com/docker/docker/pkg/ioutils"
"github.com/docker/docker/pkg/signal"
"github.com/docker/docker/runconfig" "github.com/docker/docker/runconfig"
apitypes "github.com/docker/engine-api/types" apitypes "github.com/docker/engine-api/types"
"github.com/docker/engine-api/types/filters" "github.com/docker/engine-api/types/filters"
@ -560,6 +561,8 @@ func (c *Cluster) Leave(force bool) error {
return fmt.Errorf(msg) return fmt.Errorf(msg)
} }
if err := c.stopNode(); err != nil { if err := c.stopNode(); err != nil {
logrus.Errorf("failed to shut down cluster node: %v", err)
signal.DumpStacks("")
c.Unlock() c.Unlock()
return err return err
} }