[jira] [Commented] (MESOS-6236) Launch subprocesses associated with specified namespaces.
[ https://issues.apache.org/jira/browse/MESOS-6236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15943782#comment-15943782 ] Deshi Xiao commented on MESOS-6236: --- the patch is outdate, i have update the patch, need testing it. if the testing is done. i will give a patch. > Launch subprocesses associated with specified namespaces. > - > > Key: MESOS-6236 > URL: https://issues.apache.org/jira/browse/MESOS-6236 > Project: Mesos > Issue Type: Improvement >Reporter: Qian Zhang >Assignee: haosdent > Labels: mesosphere > > Currently there is no standard way in Mesos to launch a child process in a > different namespace (e.g. {{net}}, {{mnt}}). A user may leverage > {{Subprocess}} and provide its own {{clone}} callback, but this approach is > error-prone. > One possible solution is to implement a {{Subprocess}}' child hook. In > [MESOS-5070|https://issues.apache.org/jira/browse/MESOS-5070], we have > introduced a child hook framework in subprocess and implemented three child > hooks {{CHDIR}}, {{SETSID}} and {{SUPERVISOR}}. We suggest to introduce > another child hook {{SETNS}} so that other components (e.g., health check) > can call it to enter the namespaces of a specific process. -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Commented] (MESOS-6236) Launch subprocesses associated with specified namespaces.
[ https://issues.apache.org/jira/browse/MESOS-6236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15596810#comment-15596810 ] Qian Zhang commented on MESOS-6236: --- [~haosd...@gmail.com], I am not working on it now, please feel free to take it over :-) > Launch subprocesses associated with specified namespaces. > - > > Key: MESOS-6236 > URL: https://issues.apache.org/jira/browse/MESOS-6236 > Project: Mesos > Issue Type: Improvement >Reporter: Qian Zhang >Assignee: Qian Zhang > Labels: mesosphere > > Currently there is no standard way in Mesos to launch a child process in a > different namespace (e.g. {{net}}, {{mnt}}). A user may leverage > {{Subprocess}} and provide its own {{clone}} callback, but this approach is > error-prone. > One possible solution is to implement a {{Subprocess}}' child hook. In > [MESOS-5070|https://issues.apache.org/jira/browse/MESOS-5070], we have > introduced a child hook framework in subprocess and implemented three child > hooks {{CHDIR}}, {{SETSID}} and {{SUPERVISOR}}. We suggest to introduce > another child hook {{SETNS}} so that other components (e.g., health check) > can call it to enter the namespaces of a specific process. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (MESOS-6236) Launch subprocesses associated with specified namespaces.
[ https://issues.apache.org/jira/browse/MESOS-6236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15594704#comment-15594704 ] haosdent commented on MESOS-6236: - Hi, [~qianzhang] Are you still working on this? I am going to fix MESOS-6184, if you are not available recently I could implement this together. > Launch subprocesses associated with specified namespaces. > - > > Key: MESOS-6236 > URL: https://issues.apache.org/jira/browse/MESOS-6236 > Project: Mesos > Issue Type: Improvement >Reporter: Qian Zhang >Assignee: Qian Zhang > Labels: mesosphere > > Currently there is no standard way in Mesos to launch a child process in a > different namespace (e.g. {{net}}, {{mnt}}). A user may leverage > {{Subprocess}} and provide its own {{clone}} callback, but this approach is > error-prone. > One possible solution is to implement a {{Subprocess}}' child hook. In > [MESOS-5070|https://issues.apache.org/jira/browse/MESOS-5070], we have > introduced a child hook framework in subprocess and implemented three child > hooks {{CHDIR}}, {{SETSID}} and {{SUPERVISOR}}. We suggest to introduce > another child hook {{SETNS}} so that other components (e.g., health check) > can call it to enter the namespaces of a specific process. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (MESOS-6236) Launch subprocesses associated with specified namespaces.
[ https://issues.apache.org/jira/browse/MESOS-6236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15523030#comment-15523030 ] Alexander Rukletsov commented on MESOS-6236: Stout looks like a better place for them anyway, right? > Launch subprocesses associated with specified namespaces. > - > > Key: MESOS-6236 > URL: https://issues.apache.org/jira/browse/MESOS-6236 > Project: Mesos > Issue Type: Improvement >Reporter: Qian Zhang >Assignee: Qian Zhang > Labels: mesosphere > Fix For: 1.1.0 > > > Currently there is no standard way in Mesos to launch a child process in a > different namespace (e.g. {{net}}, {{mnt}}). A user may leverage > {{Subprocess}} and provide its own {{clone}} callback, but this approach is > error-prone. > One possible solution is to implement a {{Subprocess}}' child hook. In > [MESOS-5070|https://issues.apache.org/jira/browse/MESOS-5070], we have > introduced a child hook framework in subprocess and implemented three child > hooks {{CHDIR}}, {{SETSID}} and {{SUPERVISOR}}. We suggest to introduce > another child hook {{SETNS}} so that other components (e.g., health check) > can call it to enter the namespaces of a specific process. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (MESOS-6236) Launch subprocesses associated with specified namespaces.
[ https://issues.apache.org/jira/browse/MESOS-6236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15517296#comment-15517296 ] Jie Yu commented on MESOS-6236: --- That means we need to move ns related functions from src/linux/ns.hpp to stout. > Launch subprocesses associated with specified namespaces. > - > > Key: MESOS-6236 > URL: https://issues.apache.org/jira/browse/MESOS-6236 > Project: Mesos > Issue Type: Improvement >Reporter: Qian Zhang >Assignee: Qian Zhang > Labels: mesosphere > Fix For: 1.1.0 > > > Currently there is no standard way in Mesos to launch a child process in a > different namespace (e.g. {{net}}, {{mnt}}). A user may leverage > {{Subprocess}} and provide its own {{clone}} callback, but this approach is > error-prone. > One possible solution is to implement a {{Subprocess}}' child hook. In > [MESOS-5070|https://issues.apache.org/jira/browse/MESOS-5070], we have > introduced a child hook framework in subprocess and implemented three child > hooks {{CHDIR}}, {{SETSID}} and {{SUPERVISOR}}. We suggest to introduce > another child hook {{SETNS}} so that other components (e.g., health check) > can call it to enter the namespaces of a specific process. -- This message was sent by Atlassian JIRA (v6.3.4#6332)