[jira] [Commented] (MESOS-4086) Containerizer logging modularization

["Adam B (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-4086?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16113669#comment-16113669 ] 

Adam B commented on MESOS-4086:
-------------------------------

[~kaysoky] Let's see if we can close out this Epic and create a new one for further improvements.

> Containerizer logging modularization
> ------------------------------------
>
>                 Key: MESOS-4086
>                 URL: https://issues.apache.org/jira/browse/MESOS-4086
>             Project: Mesos
>          Issue Type: Epic
>          Components: containerization, modules
>            Reporter: Joseph Wu
>            Assignee: Joseph Wu
>              Labels: logging, mesosphere
>
> Executors and tasks are configured (via the various containerizers) to write their output (stdout/stderr) to files ("stdout" and "stderr") on an agent's disk.
> Unlike Master/Agent logs, executor/task logs are not attached to any formal logging system, like {{glog}}.  As such, there is significant scope for improvement.
> By introducing a module for logging, we can provide a common/programmatic way to access and manage executor/task logs.  Modules could implement additional sinks for logs, such as:
> * to the sandbox (the status quo),
> * to syslog,
> * to journald
> This would also provide the hooks to deal with logging related problems, such as:
> * the (current) lack of log rotation,
> * searching through executor/task logs (i.e. via aggregation)



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