Re: Operator ReadFile API

Hi Pascal, >Is the returned data encoded or compressed? The returned data is not modified. Can you please give an example of the code which calls `READ_FILE`? Is there "Processing READ_FILE call for path" message in the agent logs? What is the file's size? Regards, Andrei Budnik

Supporting Seccomp in Mesos

Hi Folks, Here is the design doc for Seccomp support in Mesos: https://docs.google.com/document/d/146FJJ0sDi1sp_HQxVUg-vhqVSTEsdCeD4If3b1xCeec Seccomp is a security facility in the Linux kernel, which allows a user to specify syscall filtering rules per a process. This design doc includes

Update the *Minimum Linux Kernel version* supported on Mesos

Hi All, We would like to update minimum supported Linux kernel from 2.6.23 to 2.6.28. Linux kernel supports cgroups v1 starting from 2.6.24, but `freezer` cgroup functionality was merged into 2.6.28, which supports nested containers. If anyone uses older Linux kernel version, please let me know!

Re: [VOTE] Release Apache Mesos 1.5.2 (rc2)

+1 On Thu, Nov 22, 2018 at 8:23 AM Jie Yu wrote: > +1 > > > On Oct 31, 2018, at 4:26 PM, Gilbert Song wrote: > > > > Hi all, > > > > Please vote on releasing the following candidate as Apache Mesos 1.5.2. > > > > 1.5.2 includes the following: > > >

Re: Welcome Benno Evers as committer and PMC member!

Congratulations! On Thu, Jan 31, 2019 at 2:41 AM Benjamin Mahler wrote: > Welcome Benno! Thanks for all the great contributions > > On Wed, Jan 30, 2019 at 6:21 PM Alex R wrote: > > > Folks, > > > > Please welcome Benno Evers as an Apache committer and PMC member of the > > Apache Mesos! > > >

On adding a debug endpoint for Mesos containerizer

Hi folks, We have been encountering container stuck issues for quite a long time. Some of these issues are caused by external components such as CNI/CSI plugins, custom Mesos modules, etc. Also, there were cases when a container become stuck due to a Linux kernel bug. All these kinds of issues

Re: [VOTE] Release Apache Mesos 1.8.0 (rc2)

+1 sudo make -j16 distcheck DISTCHECK_CONFIGURE_FLAGS='--disable-libtool-wrappers --disable-parallel-test-execution --enable-seccomp-isolator --enable-launcher-sealing' on Fedora 25 I gave +1, but some of the recently added tests are failing: [ FAILED ]

On supporting Docker `--live-restore` option for Mesos Docker executor

Hi all, Currently, Mesos Docker executor treats Docker task as TASK_FAILED on Docker daemon restart. It causes problems for operators with cluster maintenance. Starting with Docker 1.12, one can configure the daemon so that containers remain running if the daemon becomes unavailable. We're

Re: Welcome Andrei Sekretenko as a new committer and PMC member!

Congrats! Well deserved! On Tue, Jan 21, 2020 at 10:42 PM Benjamin Mahler wrote: > Please join me in welcoming Andrei Sekretenko as the newest committer and > PMC member! > > Andrei has been active in the project for almost a year at this point and > has been a productive and collaborative

Re: Fail to start agent 1.9.0: Failed to create memfd error

kernel. We've been running CI tests on CentOS 7 with memfd enabled with no issues so far. [1] https://lwn.net/Articles/779542/ [2] https://mesos.apache.org/documentation/latest/mesos-containerizer/ On Mon, Jun 8, 2020 at 2:51 PM olivier sallou wrote: > On Mon, 2020-06-08 at 13:04 +0200, And

Re: Fail to start agent 1.9.0: Failed to create memfd error

What is your kernel version? uname -a cat /etc/os-release On Mon, Jun 8, 2020 at 10:13 AM olivier sallou wrote: > Hi, > I tried to install mesos 1.9.0 (installed from rpm) on CentOS 7. I > configured it for docker with isolation flags but it fails to start > with "Failed to open memfd file: