This is https://issues.apache.org/jira/browse/MESOS-7210. Deshi, do you want to send the patch? I or Haosdent can shepherd.
A. On Thu, Mar 30, 2017 at 12:27 PM, tommy xiao <xia...@gmail.com> wrote: > interesting for the specified case. > > 2017-03-30 7:52 GMT+08:00 Jie Yu <yujie....@gmail.com>: > >> + AlexR, haosdent >> >> For posterity, the root cause of this problem is that when agent is >> running inside a docker container and `--docker_mesos_image` flag is >> specified, the pid namespace of the executor container (which initiate the >> health check) is different than the root pid namespace. Therefore, getting >> the network namespace handle using `/proc/<pid>/ns/net` does not work >> because the 'pid' here is in the root pid namespace (reported by docker >> daemon). >> >> Alex and haosdent, I think we should fix this issue. As suggested above, >> we can launch the executor container with --pid=host if >> `--docker_mesos_image` is specified. >> >> - Jie >> >> On Wed, Mar 29, 2017 at 3:56 AM, tommy xiao <xia...@gmail.com> wrote: >> >>> it resolved by add --pid=host. thanks for community guys supports. >>> thanks a lot. >>> >>> 2017-03-29 9:52 GMT+08:00 tommy xiao <xia...@gmail.com>: >>> >>>> My Environment is specified: >>>> >>>> mesos 1.2 in docker containerized. >>>> >>>> send a sample nginx docker container with mesos native health check. >>>> >>>> then get sandbox core dump. >>>> >>>> i have digg into more information for your reference: >>>> >>>> in mesos slave container, i can only see task container pid. but i >>>> can't found process nginx pid. >>>> >>>> but in host console, i can found the nginx pid. so how can i get the >>>> pid in container? >>>> >>>> >>>> >>>> >>>> 2017-03-28 13:49 GMT+08:00 tommy xiao <xia...@gmail.com>: >>>> >>>>> https://issues.apache.org/jira/browse/MESOS-6184 >>>>> >>>>> anyone give some hint? >>>>> >>>>> ``` >>>>> >>>>> I0328 11:48:12.922181 48 exec.cpp:162] Version: 1.2.0 >>>>> I0328 11:48:12.929252 54 exec.cpp:237] Executor registered on agent >>>>> a29dc3a5-3e3f-4058-8ab4-dd7de2ae58d1-S4 >>>>> I0328 11:48:12.931640 54 docker.cpp:850] Running docker -H >>>>> unix:///var/run/docker.sock run --cpu-shares 10 --memory 33554432 >>>>> --env-file /tmp/gvqGyb -v /data/mesos/slaves/a29dc3a5-3e >>>>> 3f-4058-8ab4-dd7de2ae58d1-S4/frameworks/d7ef5d2b-f924-42d9-a >>>>> 274-c020afba6bce-0000/executors/0-hc-xychu-datamanmesos-2f3b >>>>> 47f9ffc048539c7b22baa6c32d8f/runs/458189b8-2ff4-4337-ad3a-67321e96f5cb:/mnt/mesos/sandbox >>>>> --net bridge --label=USER_NAME=xychu --label=GROUP_NAME=groupautotest >>>>> --label=APP_ID=hc --label=VCLUSTER=clusterautotest --label=USER=xychu >>>>> --label=CLUSTER=datamanmesos --label=SLOT=0 --label=APP=hc -p 31000:80/tcp >>>>> --name >>>>> mesos-a29dc3a5-3e3f-4058-8ab4-dd7de2ae58d1-S4.458189b8-2ff4-4337-ad3a-67321e96f5cb >>>>> nginx >>>>> I0328 11:48:16.145714 53 health_checker.cpp:196] Ignoring failure as >>>>> health check still in grace period >>>>> W0328 11:48:26.289958 49 health_checker.cpp:202] Health check failed 1 >>>>> times consecutively: HTTP health check failed: curl returned terminated >>>>> with signal Aborted (core dumped): ABORT: (../../../3rdparty/libprocess/ >>>>> include/process/posix/subprocess.hpp:190): Failed to execute >>>>> Subprocess::ChildHook: Failed to enter the net namespace of pid 18596: Pid >>>>> 18596 does not exist >>>>> >>>>> - >>>>> - >>>>> - Aborted at 1490672906 (unix time) try "date -d >>>>> @1490672906" if you are using GNU date *** >>>>> PC: @ 0x7f26bfb485f7 __GI_raise >>>>> - SIGABRT (@0x4a) received by PID 74 (TID 0x7f26ba152700) >>>>> from PID 74; stack trace: *** >>>>> @ 0x7f26c0703100 (unknown) >>>>> @ 0x7f26bfb485f7 __GI_raise >>>>> @ 0x7f26bfb49ce8 __GI_abort >>>>> @ 0x7f26c315778e _Abort() >>>>> @ 0x7f26c31577cc _Abort() >>>>> @ 0x7f26c237a4b6 process::internal::childMain() >>>>> @ 0x7f26c2379e9c std::_Function_handler<>::_M_invoke() >>>>> @ 0x7f26c2379e53 process::internal::defaultClone() >>>>> @ 0x7f26c237b951 process::internal::cloneChild() >>>>> @ 0x7f26c237954f process::subprocess() >>>>> @ 0x7f26c15a9fb1 mesos::internal::checks::Healt >>>>> hCheckerProcess::httpHealthCheck() >>>>> @ 0x7f26c15ababd mesos::internal::checks::Healt >>>>> hCheckerProcess::performSingleCheck() >>>>> @ 0x7f26c2331389 process::ProcessManager::resume() >>>>> @ 0x7f26c233a3f7 _ZNSt6thread5_ImplISt12_Bind_s >>>>> impleIFZN7process14ProcessManager12init_threadsEvEUt_vEEE6_M >>>>> _runEv >>>>> @ 0x7f26c04a1220 (unknown) >>>>> @ 0x7f26c06fbdc5 start_thread >>>>> @ 0x7f26bfc0928d __clone >>>>> W0328 11:48:36.340055 55 health_checker.cpp:202] Health >>>>> check failed 2 times consecutively: HTTP health check failed: >>>>> curl returned >>>>> terminated with signal Aborted (core dumped): ABORT: >>>>> >>>>> (../../../3rdparty/libprocess/include/process/posix/subprocess.hpp:190): >>>>> Failed to execute Subprocess::ChildHook: Failed to enter the net >>>>> namespace >>>>> of pid 18596: Pid 18596 does not exist >>>>> - Aborted at 1490672916 (unix time) try "date -d >>>>> @1490672916" if you are using GNU date *** >>>>> PC: @ 0x7f26bfb485f7 __GI_raise >>>>> - SIGABRT (@0x4b) received by PID 75 (TID 0x7f26b9951700) >>>>> from PID 75; stack trace: *** >>>>> @ 0x7f26c0703100 (unknown) >>>>> @ 0x7f26bfb485f7 __GI_raise >>>>> @ 0x7f26bfb49ce8 __GI_abort >>>>> @ 0x7f26c315778e _Abort() >>>>> @ 0x7f26c31577cc _Abort() >>>>> @ 0x7f26c237a4b6 process::internal::childMain() >>>>> @ 0x7f26c2379e9c std::_Function_handler<>::_M_invoke() >>>>> @ 0x7f26c2379e53 process::internal::defaultClone() >>>>> @ 0x7f26c237b951 process::internal::cloneChild() >>>>> @ 0x7f26c237954f process::subprocess() >>>>> @ 0x7f26c15a9fb1 mesos::internal::checks::Healt >>>>> hCheckerProcess::httpHealthCheck() >>>>> @ 0x7f26c15ababd mesos::internal::checks::Healt >>>>> hCheckerProcess::performSingleCheck() >>>>> @ 0x7f26c2331389 process::ProcessManager::resume() >>>>> @ 0x7f26c233a3f7 _ZNSt6thread5_ImplISt12_Bind_s >>>>> impleIFZN7process14ProcessManager12init_threadsEvEUt_vEEE6_M >>>>> _runEv >>>>> @ 0x7f26c04a1220 (unknown) >>>>> @ 0x7f26c06fbdc5 start_thread >>>>> @ 0x7f26bfc0928d __clone >>>>> W0328 11:48:46.386533 49 health_checker.cpp:202] Health >>>>> check failed 3 times consecutively: HTTP health check failed: >>>>> curl returned >>>>> terminated with signal Aborted (core dumped): ABORT: >>>>> >>>>> (../../../3rdparty/libprocess/include/process/posix/subprocess.hpp:190): >>>>> Failed to execute Subprocess::ChildHook: Failed to enter the net >>>>> namespace >>>>> of pid 18596: Pid 18596 does not exist >>>>> - Aborted at 1490672926 (unix time) try "date -d >>>>> @1490672926" if you are using GNU date *** >>>>> PC: @ 0x7f26bfb485f7 __GI_raise >>>>> - SIGABRT (@0x4c) received by PID 76 (TID 0x7f26ba152700) >>>>> from PID 76; stack trace: *** >>>>> @ 0x7f26c0703100 (unknown) >>>>> @ 0x7f26bfb485f7 __GI_raise >>>>> @ 0x7f26bfb49ce8 __GI_abort >>>>> @ 0x7f26c315778e _Abort() >>>>> @ 0x7f26c31577cc _Abort() >>>>> @ 0x7f26c237a4b6 process::internal::childMain() >>>>> @ 0x7f26c2379e9c std::_Function_handler<>::_M_invoke() >>>>> @ 0x7f26c2379e53 process::internal::defaultClone() >>>>> @ 0x7f26c237b951 process::internal::cloneChild() >>>>> @ 0x7f26c237954f process::subprocess() >>>>> @ 0x7f26c15a9fb1 mesos::internal::checks::Healt >>>>> hCheckerProcess::httpHealthCheck() >>>>> @ 0x7f26c15ababd mesos::internal::checks::Healt >>>>> hCheckerProcess::performSingleCheck() >>>>> @ 0x7f26c2331389 process::ProcessManager::resume() >>>>> @ 0x7f26c233a3f7 _ZNSt6thread5_ImplISt12_Bind_s >>>>> impleIFZN7process14ProcessManager12init_threadsEvEUt_vEEE6_M >>>>> _runEv >>>>> @ 0x7f26c04a1220 (unknown) >>>>> @ 0x7f26c06fbdc5 start_thread >>>>> @ 0x7f26bfc0928d __clone >>>>> W0328 11:48:56.531623 53 health_checker.cpp:202] Health >>>>> check failed 4 times consecutively: HTTP health check failed: >>>>> curl returned >>>>> terminated with signal Aborted (core dumped): ABORT: >>>>> >>>>> (../../../3rdparty/libprocess/include/process/posix/subprocess.hpp:190): >>>>> Failed to execute Subprocess::ChildHook: Failed to enter the net >>>>> namespace >>>>> of pid 18596: Pid 18596 does not exist >>>>> - Aborted at 1490672936 (unix time) try "date -d >>>>> @1490672936" if you are using GNU date *** >>>>> PC: @ 0x7f26bfb485f7 __GI_raise >>>>> - SIGABRT (@0x4d) received by PID 77 (TID 0x7f26b814e700) >>>>> from PID 77; stack trace: *** >>>>> @ 0x7f26c0703100 (unknown) >>>>> @ 0x7f26bfb485f7 __GI_raise >>>>> @ 0x7f26bfb49ce8 __GI_abort >>>>> @ 0x7f26c315778e _Abort() >>>>> @ 0x7f26c31577cc _Abort() >>>>> @ 0x7f26c237a4b6 process::internal::childMain() >>>>> @ 0x7f26c2379e9c std::_Function_handler<>::_M_invoke() >>>>> @ 0x7f26c2379e53 process::internal::defaultClone() >>>>> @ 0x7f26c237b951 process::internal::cloneChild() >>>>> @ 0x7f26c237954f process::subprocess() >>>>> @ 0x7f26c15a9fb1 mesos::internal::checks::Healt >>>>> hCheckerProcess::httpHealthCheck() >>>>> @ 0x7f26c15ababd mesos::internal::checks::Healt >>>>> hCheckerProcess::performSingleCheck() >>>>> @ 0x7f26c2331389 process::ProcessManager::resume() >>>>> @ 0x7f26c233a3f7 _ZNSt6thread5_ImplISt12_Bind_s >>>>> impleIFZN7process14ProcessManager12init_threadsEvEUt_vEEE6_M >>>>> _runEv >>>>> @ 0x7f26c04a1220 (unknown) >>>>> @ 0x7f26c06fbdc5 start_thread >>>>> @ 0x7f26bfc0928d __clone >>>>> W0328 11:49:06.678515 50 health_checker.cpp:202] Health >>>>> check failed 5 times consecutively: HTTP health check failed: >>>>> curl returned >>>>> terminated with signal Aborted (core dumped): ABORT: >>>>> >>>>> (../../../3rdparty/libprocess/include/process/posix/subprocess.hpp:190): >>>>> Failed to execute Subprocess::ChildHook: Failed to enter the net >>>>> namespace >>>>> of pid 18596: Pid 18596 does not exist >>>>> - Aborted at 1490672946 (unix time) try "date -d >>>>> @1490672946" if you are using GNU date *** >>>>> PC: @ 0x7f26bfb485f7 __GI_raise >>>>> - SIGABRT (@0x4e) received by PID 78 (TID 0x7f26b9951700) >>>>> from PID 78; stack trace: *** >>>>> @ 0x7f26c0703100 (unknown) >>>>> @ 0x7f26bfb485f7 __GI_raise >>>>> @ 0x7f26bfb49ce8 __GI_abort >>>>> @ 0x7f26c315778e _Abort() >>>>> @ 0x7f26c31577cc _Abort() >>>>> @ 0x7f26c237a4b6 process::internal::childMain() >>>>> @ 0x7f26c2379e9c std::_Function_handler<>::_M_invoke() >>>>> @ 0x7f26c2379e53 process::internal::defaultClone() >>>>> @ 0x7f26c237b951 process::internal::cloneChild() >>>>> @ 0x7f26c237954f process::subprocess() >>>>> @ 0x7f26c15a9fb1 mesos::internal::checks::Healt >>>>> hCheckerProcess::httpHealthCheck() >>>>> @ 0x7f26c15ababd mesos::internal::checks::Healt >>>>> hCheckerProcess::performSingleCheck() >>>>> @ 0x7f26c2331389 process::ProcessManager::resume() >>>>> @ 0x7f26c233a3f7 _ZNSt6thread5_ImplISt12_Bind_s >>>>> impleIFZN7process14ProcessManager12init_threadsEvEUt_vEEE6_M >>>>> _runEv >>>>> @ 0x7f26c04a1220 (unknown) >>>>> @ 0x7f26c06fbdc5 start_thread >>>>> @ 0x7f26bfc0928d __clone >>>>> I0328 11:49:06.678840 50 health_checker.cpp:130] Health >>>>> checking stopped >>>>> I0328 11:49:06.880620 49 health_checker.cpp:130] Health >>>>> checking stopped >>>>> >>>>> >>>>> >>>>> ``` >>>>> >>>>> -- >>>>> Deshi Xiao >>>>> Twitter: xds2000 >>>>> E-mail: xiaods(AT)gmail.com >>>>> >>>> >>>> >>>> >>>> -- >>>> Deshi Xiao >>>> Twitter: xds2000 >>>> E-mail: xiaods(AT)gmail.com >>>> >>> >>> >>> >>> -- >>> Deshi Xiao >>> Twitter: xds2000 >>> E-mail: xiaods(AT)gmail.com >>> >> >> > > > -- > Deshi Xiao > Twitter: xds2000 > E-mail: xiaods(AT)gmail.com >
