The Docker Executor was also managed by Mesos itself, you can refer to https://github.com/apache/mesos/blob/master/src/slave/containerizer/docker.cpp#L1197 , the executor was managed by mesos and mesos can set the default resources for the executor: https://github.com/apache/mesos/blob/master/src/slave/slave.cpp#L3732-L3742
And the default resources for executor cpus(*):0.1; mem(*):32, so you will not get any warning message. Thanks, Guangya On Fri, Feb 26, 2016 at 6:08 PM, Pradeep Chhetri < pradeep.chhetr...@gmail.com> wrote: > Actually the reason i asked this question is because i am unable to > generate these warning messages by setting MEMORY < MIN_MEM and CPU < > MIN_CPUS in case of docker containers started using marathon. > > > https://github.com/apache/mesos/blob/4d4d7166414f0ebd8d5e40df34070446098a3c91/src/master/validation.cpp#L397-L425 > > So i was trying to figure out whether > > > https://github.com/apache/mesos/blob/4d4d7166414f0ebd8d5e40df34070446098a3c91/src/master/validation.cpp#L399 > is resulting in true or false in case of docker containers started using > marathon. > > > On Fri, Feb 26, 2016 at 8:20 AM, Pradeep Chhetri < > pradeep.chhetr...@gmail.com> wrote: > >> Thank you Jie and Jojy for the help. >> >> On Fri, Feb 26, 2016 at 4:50 AM, Jojy Varghese <j...@mesosphere.io> >> wrote: >> >>> Hi Pradeep, >>> >>> The relevant code if you are interested is at : >>> >>> https://github.com/apache/mesos/blob/master/src/slave/slave.cpp#L3561 >>> >>> https://github.com/apache/mesos/blob/master/src/slave/slave.cpp#L3672 >>> >>> -jojy >>> >>> >>> On Feb 25, 2016, at 4:10 PM, Pradeep Chhetri < >>> pradeep.chhetr...@gmail.com> wrote: >>> >>> Hi Jie, >>> >>> I see executor_id as empty. Does this means that it is running as task >>> and there is no executor for it ? Although, in the ps output, I see >>> mesos-slave is spawning a mesos-docker-executor which in turn spawning the >>> docker command. Here is the detail of one of the marathon task: >>> >>> {"id": "logs_role_kibana.3b024b6e-dbf3-11e5-bc67-56847afe9799","name": " >>> kibana.role.logs","framework_id": " >>> 20150904-093718-2198675372-5050-22379-0000","executor_id": "","slave_id >>> ": "a4f30c35-eee7-4110-a82f-cab5522c9b1b-S4","state": "TASK_RUNNING"," >>> resources": {"cpus": 0.5,"disk": 0,"mem": 1024,"ports": "[31050-31050]"} >>> ,"statuses": [{"state": "TASK_RUNNING","timestamp": 1456427344.63661," >>> labels": [{"key": "Docker.NetworkSettings.IPAddress","value": " >>> 172.17.0.11"}],"container_status": {"network_infos": [{"ip_address": " >>> 172.17.0.11","ip_addresses": [{"ip_address": "172.17.0.11"}]}]}}]," >>> container": {"type": "DOCKER","docker": {"image": "kibana:4.3.1"," >>> network": "BRIDGE","port_mappings": [{"host_port": 31050,"container_port >>> ": 5601,"protocol": "tcp"}],"privileged": false,"parameters": [{"key": " >>> publish-all","value": "true"}],"force_pull_image": true}}}, >>> >>> >>> >>> On Thu, Feb 25, 2016 at 11:59 PM, Jie Yu <yujie....@gmail.com> wrote: >>> >>>> You can checkout the state.json endpoint on the master >>>> >>>> On Thu, Feb 25, 2016 at 3:53 PM, Pradeep Chhetri < >>>> pradeep.chhetr...@gmail.com> wrote: >>>> >>>>> Hello Jie, >>>>> >>>>> Thank you for the quick reply. Sorry for asking silly question. How >>>>> can i look for the taskinfo of a running container ? Can i see the >>>>> TaskInfo >>>>> details in the mesos master UI for a task? >>>>> >>>>> On Thu, Feb 25, 2016 at 10:52 PM, Jie Yu <yujie....@gmail.com> wrote: >>>>> >>>>>> You can take a look at the TaskInfo. If the TaskInfo does not have >>>>>> ExecutorInfo set, then it's a task. Otherwise, Mesos will launch the >>>>>> executor and send the task to the executor. >>>>>> >>>>>> - Jie >>>>>> >>>>>> On Thu, Feb 25, 2016 at 2:50 PM, Pradeep Chhetri < >>>>>> pradeep.chhetr...@gmail.com> wrote: >>>>>> >>>>>>> Hello, >>>>>>> >>>>>>> From docker containerizer documentation ( >>>>>>> http://mesos.apache.org/documentation/latest/docker-containerizer/ >>>>>>> ), >>>>>>> >>>>>>> *"Users can either launch a Docker image as a Task, or as an >>>>>>> Executor."* >>>>>>> >>>>>>> How can i identify whether a docker container started by lets say >>>>>>> marathon is running as a task or as an executor ? >>>>>>> >>>>>>> >>>>>>> Thank you. >>>>>>> >>>>>>> -Pradeep >>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> Pradeep Chhetri >>>>> >>>>> In the world of Linux, who needs Windows and Gates... >>>>> >>>> >>>> >>> >>> >>> -- >>> Pradeep Chhetri >>> >>> In the world of Linux, who needs Windows and Gates... >>> >>> >>> >> >> >> -- >> Pradeep Chhetri >> >> In the world of Linux, who needs Windows and Gates... >> > > > > -- > Pradeep Chhetri > > In the world of Linux, who needs Windows and Gates... >
