Till Toenshoff created MESOS-4643: ------------------------------------- Summary: PortMappingIsolatorTest fail when no namespaces are set. Key: MESOS-4643 URL: https://issues.apache.org/jira/browse/MESOS-4643 Project: Mesos Issue Type: Bug Environment: Linux Kernel 3.19.0-49-generic, libnl-3.2.27 Reporter: Till Toenshoff Priority: Minor
Currently our network isolator tests fail with the following output on a Ubuntu 14.04 VM. {noformat} [02:10:15][Step 8/8] [ RUN ] PortMappingIsolatorTest.ROOT_NC_ContainerToContainerTCP [02:10:15][Step 8/8] ../../src/tests/containerizer/port_mapping_tests.cpp:164: Failure [02:10:15][Step 8/8] entries: Failed to opendir '/var/run/netns': No such file or directory [02:10:15][Step 8/8] ../../src/tests/containerizer/port_mapping_tests.cpp:164: Failure [02:10:15][Step 8/8] entries: Failed to opendir '/var/run/netns': No such file or directory [02:10:15][Step 8/8] [ FAILED ] PortMappingIsolatorTest.ROOT_NC_ContainerToContainerTCP (4 ms) {noformat} The machine has no network namespaces set, hence {{/var/run/netns}} does not exist. We should help users understanding this prerequisite or maybe even get these things in a fixture. -- This message was sent by Atlassian JIRA (v6.3.4#6332)