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Better error handling in restoring sandbox states

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Signed-off-by: Madhu Venugopal <madhu@docker.com>
This commit is contained in:
Madhu Venugopal 2016-07-27 00:55:46 -07:00
parent f142339334
commit 849712f35d
2 changed files with 10 additions and 0 deletions
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6
libnetwork/sandbox.go
View file

@ -726,6 +726,12 @@ func (sb *sandbox) restoreOslSandbox() error {
joinInfo := ep.joinInfo joinInfo := ep.joinInfo
i := ep.iface i := ep.iface
ep.Unlock() ep.Unlock()
if i == nil {
log.Errorf("error restoring endpoint %s for container %s", ep.Name(), sb.ContainerID())
continue
}
ifaceOptions = append(ifaceOptions, sb.osSbox.InterfaceOptions().Address(i.addr), sb.osSbox.InterfaceOptions().Routes(i.routes)) ifaceOptions = append(ifaceOptions, sb.osSbox.InterfaceOptions().Address(i.addr), sb.osSbox.InterfaceOptions().Routes(i.routes))
if i.addrv6 != nil && i.addrv6.IP.To16() != nil { if i.addrv6 != nil && i.addrv6.IP.To16() != nil {
ifaceOptions = append(ifaceOptions, sb.osSbox.InterfaceOptions().AddressIPv6(i.addrv6)) ifaceOptions = append(ifaceOptions, sb.osSbox.InterfaceOptions().AddressIPv6(i.addrv6))

4
libnetwork/sandbox_store.go
View file

@ -245,6 +245,10 @@ func (c *controller) sandboxCleanup(activeSandboxes map[string]interface{}) {
ep = &endpoint{id: eps.Eid, network: n, sandboxID: sbs.ID} ep = &endpoint{id: eps.Eid, network: n, sandboxID: sbs.ID}
} }
} }
if _, ok := activeSandboxes[sb.ID()]; ok && err != nil {
logrus.Errorf("failed to restore endpoint %s in %s for container %s due to %v", eps.Eid, eps.Nid, sb.ContainerID(), err)
continue
}
heap.Push(&sb.endpoints, ep) heap.Push(&sb.endpoints, ep)
} }