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Jie Yu updated MESOS-6324: -------------------------- Fix Version/s: 1.0.2 > CNI should not use `ifconfig` in executors `pre_exec_command` > ------------------------------------------------------------- > > Key: MESOS-6324 > URL: https://issues.apache.org/jira/browse/MESOS-6324 > Project: Mesos > Issue Type: Bug > Components: containerization > Reporter: Avinash Sridharan > Assignee: Avinash Sridharan > Fix For: 1.0.2, 1.1.0 > > > Currently the `network/cni` isolator sets up the `pre_exec_command` for > executors when a container needs to be launched on a non-host network. The > `pre_exec_command` is `ifconfig lo up`. This is done to primarily bring > loopback up in the new network namespace. > Setting up the `pre_exec_command` to bring loopback up is problematic since > the executors PATH variable is generally very limited (doesn't contain all > path that the agents PATH variable has due to security concerns). > Therefore instead of running `ifconfig lo up` in the `pre_exec_command` we > should run it in `NetworkCniIsolatorSetup` subcommand, which runs with the > same PATH variable as the agent. -- This message was sent by Atlassian JIRA (v6.3.4#6332)