allow propagating custom exec-root (e.g. "/run/docker") to libnetwork-setkey
The docker daemon needs to be modified as follows:
diff --git a/daemon/oci_linux.go b/daemon/oci_linux.go
index 00ace320df..ea7daa72df 100644
--- a/daemon/oci_linux.go
+++ b/daemon/oci_linux.go
@@ -809,7 +809,7 @@ func (daemon *Daemon) createSpec(c *container.Container) (retSpec *specs.Spec, e
s.Hooks = &specs.Hooks{
Prestart: []specs.Hook{{
Path: target,
- Args: []string{"libnetwork-setkey", c.ID, daemon.netController.ID()},
+ Args: []string{"libnetwork-setkey", c.ID, daemon.netController.ID(), "-exec-root="+daemon.configStore.GetExecRoot()},
}},
}
}
Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
ce5bc0079b