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The following commit(s) were added to refs/heads/master by this push:
new 06e17bd9a [port-mapping] cat back ip_local_port_range after updating
ephemeral ports.
06e17bd9a is described below
commit 06e17bd9a222902c54643d5bcfdf74f539b94d91
Author: Jason Zhou <[email protected]>
AuthorDate: Fri Jun 7 16:56:07 2024 -0400
[port-mapping] cat back ip_local_port_range after updating ephemeral ports.
This ensures that the update was successful and that the port range is what
we expect.
Review: https://reviews.apache.org/r/75038/
---
src/slave/containerizer/mesos/isolators/network/port_mapping.cpp | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/slave/containerizer/mesos/isolators/network/port_mapping.cpp
b/src/slave/containerizer/mesos/isolators/network/port_mapping.cpp
index 06f04d10f..c5e4e6d10 100644
--- a/src/slave/containerizer/mesos/isolators/network/port_mapping.cpp
+++ b/src/slave/containerizer/mesos/isolators/network/port_mapping.cpp
@@ -5193,6 +5193,9 @@ string PortMappingIsolatorProcess::scripts(Info* info)
<< (info->ephemeralPorts.upper() - 1)
<< " > /proc/sys/net/ipv4/ip_local_port_range\n";
+ // Verify that the port range has been updated correctly
+ script << "cat /proc/sys/net/ipv4/ip_local_port_range\n"
+
// Allow eth0 and lo in the container to accept local packets. We
// need this because we will set up filters to redirect packets from
// lo to eth0 in the container.
