[jira] [Commented] (MESOS-4922) Setup proper /etc/hostname, /etc/hosts and /etc/resolv.conf for containers in network/cni isolator.

[Jie Yu (JIRA)]

[ 
https://issues.apache.org/jira/browse/MESOS-4922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15241442#comment-15241442
 ] 

Jie Yu commented on MESOS-4922:
---

commit 3f745624c6e98a31050531324da444298ae9a66a
Author: Avinash sridharan 
Date:   Thu Apr 14 09:14:34 2016 -0700

Added CNI helper subcommand to `mesos-containerizer`.

This will be used by the `network/cni` isolator to setup hostname and
various network files within the container UTS and mnt namespace.

Review: https://reviews.apache.org/r/45955/

> Setup proper /etc/hostname, /etc/hosts and /etc/resolv.conf for containers in 
> network/cni isolator.
> ---
>
> Key: MESOS-4922
> URL: https://issues.apache.org/jira/browse/MESOS-4922
> Project: Mesos
>  Issue Type: Bug
>  Components: isolation
>Reporter: Qian Zhang
>Assignee: Avinash Sridharan
>  Labels: mesosphere
> Fix For: 0.29.0
>
>
> The network/cni isolator needs to properly setup /etc/hostname and /etc/hosts 
> for the container with a hostname (e.g., randomly generated) and the assigned 
> IP returned by CNI plugin.
> We should consider the following cases:
> 1) container is using host filesystem
> 2) container is using a different filesystem
> 3) custom executor and command executor



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[jira] [Commented] (MESOS-4922) Setup proper /etc/hostname, /etc/hosts and /etc/resolv.conf for containers in network/cni isolator.

[Jie Yu (JIRA)]

[ 
https://issues.apache.org/jira/browse/MESOS-4922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15240328#comment-15240328
 ] 

Jie Yu commented on MESOS-4922:
---

commit 0845ec04395faeb05a518a81c89c87b726dc8711
Author: Avinash sridharan 
Date:   Wed Apr 13 17:15:21 2016 -0700

Added the `_isolate` method.

Once the `isolate` is successful, the `_isolate` method calls out the
`mesos-cni-helper` to setup the /etc/hosts, /etc/hostname and
/etc/resolv.conf for the container.

Review: https://reviews.apache.org/r/45956/

> Setup proper /etc/hostname, /etc/hosts and /etc/resolv.conf for containers in 
> network/cni isolator.
> ---
>
> Key: MESOS-4922
> URL: https://issues.apache.org/jira/browse/MESOS-4922
> Project: Mesos
>  Issue Type: Bug
>  Components: isolation
>Reporter: Qian Zhang
>Assignee: Avinash Sridharan
>  Labels: mesosphere
>
> The network/cni isolator needs to properly setup /etc/hostname and /etc/hosts 
> for the container with a hostname (e.g., randomly generated) and the assigned 
> IP returned by CNI plugin.
> We should consider the following cases:
> 1) container is using host filesystem
> 2) container is using a different filesystem
> 3) custom executor and command executor



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[jira] [Commented] (MESOS-4922) Setup proper /etc/hostname, /etc/hosts and /etc/resolv.conf for containers in network/cni isolator.

[Jie Yu (JIRA)]

[ 
https://issues.apache.org/jira/browse/MESOS-4922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15237726#comment-15237726
 ] 

Jie Yu commented on MESOS-4922:
---

commit 2d75778557d3d29291c4ec98d00d6784010be769
Author: Avinash sridharan 
Date:   Tue Apr 12 09:02:39 2016 -0700

Added `subcommand` to `network/cni` isolator.

The `subcommand` allow configuring the container hostname and setting up
network files in the container such as /etc/hosts, /etc/hostname,
/etc/resolv.conf. This will allow for correct name to IP resolution
within the container network namespace.

Review: https://reviews.apache.org/r/45954/

> Setup proper /etc/hostname, /etc/hosts and /etc/resolv.conf for containers in 
> network/cni isolator.
> ---
>
> Key: MESOS-4922
> URL: https://issues.apache.org/jira/browse/MESOS-4922
> Project: Mesos
>  Issue Type: Bug
>  Components: isolation
>Reporter: Qian Zhang
>Assignee: Avinash Sridharan
>  Labels: mesosphere
>
> The network/cni isolator needs to properly setup /etc/hostname and /etc/hosts 
> for the container with a hostname (e.g., randomly generated) and the assigned 
> IP returned by CNI plugin.
> We should consider the following cases:
> 1) container is using host filesystem
> 2) container is using a different filesystem
> 3) custom executor and command executor



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[jira] [Commented] (MESOS-4922) Setup proper /etc/hostname, /etc/hosts and /etc/resolv.conf for containers in network/cni isolator.

[Jie Yu (JIRA)]

[ 
https://issues.apache.org/jira/browse/MESOS-4922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15235468#comment-15235468
 ] 

Jie Yu commented on MESOS-4922:
---

commit 00141e4a56a81525fec1f86f2b212dcbc04e3a8c
Author: Avinash sridharan 
Date:   Mon Apr 11 09:51:16 2016 -0700

Adding a stout interface for `sethostname` system call in linux.

Review: https://reviews.apache.org/r/45953/

> Setup proper /etc/hostname, /etc/hosts and /etc/resolv.conf for containers in 
> network/cni isolator.
> ---
>
> Key: MESOS-4922
> URL: https://issues.apache.org/jira/browse/MESOS-4922
> Project: Mesos
>  Issue Type: Bug
>  Components: isolation
>Reporter: Qian Zhang
>Assignee: Avinash Sridharan
>  Labels: mesosphere
>
> The network/cni isolator needs to properly setup /etc/hostname and /etc/hosts 
> for the container with a hostname (e.g., randomly generated) and the assigned 
> IP returned by CNI plugin.
> We should consider the following cases:
> 1) container is using host filesystem
> 2) container is using a different filesystem
> 3) custom executor and command executor



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