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authorMatthew Heon <matthew.heon@pm.me>2019-09-23 14:54:10 -0400
committerMatthew Heon <matthew.heon@pm.me>2019-09-24 09:52:11 -0400
commitb57d2f4cc7bb26e8bd2ec4cf4eb66f739ed3beb4 (patch)
tree4d0c22a5d8977b330c7431c72bd53899ff6f07e7 /libpod/container_internal.go
parentc0eff1a81c2718498aa8e75f7e45bfb688c91482 (diff)
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Force a CNI Delete on refreshing containers
CNI expects that a DELETE be run before re-creating container networks. If a reboot occurs quickly enough that containers can't stop and clean up, that DELETE never happens, and Podman currently wipes the old network info and thinks the state has been entirely cleared. Unfortunately, that may not be the case on the CNI side. Some things - like IP address reservations - may not have been cleared. To solve this, manually re-run CNI Delete on refresh. If the container has already been deleted this seems harmless. If not, it should clear lingering state. Fixes: #3759 Signed-off-by: Matthew Heon <matthew.heon@pm.me>
Diffstat (limited to 'libpod/container_internal.go')
-rw-r--r--libpod/container_internal.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/libpod/container_internal.go b/libpod/container_internal.go
index 8b96b3f62..7403a216b 100644
--- a/libpod/container_internal.go
+++ b/libpod/container_internal.go
@@ -622,7 +622,7 @@ func (c *Container) refresh() error {
return err
}
- return nil
+ return c.refreshCNI()
}
// Remove conmon attach socket and terminal resize FIFO