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Guchakov Nikita commented on MESOS-8146: ---------------------------------------- So, what the legal way to disable swap for docker container with mesos? > Mesos agent fails containers on restart if containers were started with > memory-swap less than memory + 64mb > ----------------------------------------------------------------------------------------------------------- > > Key: MESOS-8146 > URL: https://issues.apache.org/jira/browse/MESOS-8146 > Project: Mesos > Issue Type: Bug > Components: agent > Affects Versions: 1.4.0 > Environment: Mesos 1.4.0 > Redhat 7.4 > Marathon 1.4.8 > docker 1.12.6 > docker api 1.24 > Reporter: Guchakov Nikita > > I'd have some strange behaviour with Mesos when trying to disable swap on > docker containers. Our mesos version in use is 1.4.0 > When marathon deploys containers with > ``` > "parameters": [ > { > "key": "memory", > "value": "1024m" > }, > { > "key": "memory-swap", > "value": "1024m" > } > ] > ``` > then it deploys successfully. BUT when mesos-slave restarts and tries to > deregister executor it fails: > ```E1027 11:11:47.367416 12626 slave.cpp:4287] Failed to update resources for > container 6e3e07af-db09-4dc0-88f8-4e5599529cbe of executor > 'templates-api.d72549fd-baed-11e7-9742-96b37b4eca54' of framework > 20171020-202151-141892780-5050-1-0001, destroying container: Failed to set > 'memory.limit_in_bytes': Invalid argument > ``` > Things goes more weird when I tried different memory-swap configurations: > Containers doesn't destroyed on slave's restart only when memory-swap >= > memory + 64mb. -- This message was sent by Atlassian JIRA (v6.4.14#64029)