在minidcos上部署apache spark时，将“cgroup”挂载到rootfs“/var/lib/docker/overlay2”at“/sys/**”“没有挂载子系统”

v64noz0r 于 2021-06-26 发布在 Mesos

关注(0)|答案(2)|浏览(317)

我正在尝试使用dcos目录在minidcos上部署apachespark。
当我安装了弹性，Kafka和普罗米修斯它是成功安装如下图所示。

但是，当我安装spark时，它失败了，服务调试中显示的错误是“task\u failed:container exited with status 125”

日志中的完整错误跟踪是-

WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
    container_linux.go:247: starting container process caused "process_linux.go:359: 

    container init caused \"rootfs_linux.go:54: mounting \\\"cgroup\\\" to rootfs \\\"/var/lib/docker/overlay2/319fc54c21ddaf3c611e69437342b0a40c70e76bfbd9b0c88175cb611449fa3e/merged\\\" at \\\"/sys/fs/cgroup\\\" caused \\\"no subsystem for mount\\\"\""
    docker: Error response from daemon: oci runtime error: container_linux.go:247: starting container process caused "process_linux.go:359: container init caused \"rootfs_linux.go:54: mounting \\\"cgroup\\\" to rootfs \\\"/var/lib/docker/overlay2/319fc54c21ddaf3c611e69437342b0a40c70e76bfbd9b0c88175cb611449fa3e/merged\\\" at \\\"/sys/fs/cgroup\\\" caused \\\"no subsystem for mount\\\"\"".
    time="2019-02-23T01:15:36Z" level=error msg="error getting events from daemon: net/http: request canceled" 

    mounting "cgroup" to rootfs "/var/lib/docker/overlay2/merged" at "/sys/fs/cgroup" caused "no subsystem for mount""

有关我的系统中安装的组件的其他详细信息包括--

$sudo minidcos --version
    minidcos, version 2019.03.13.0

    $lsb_release -a
    No LSB modules are available.
    Distributor ID: Ubuntu
    Description:    Ubuntu 18.04.2 LTS
    Release:    18.04
    Codename:   bionic

    $docker version
    Client:
    Version:           18.09.4
    API version:       1.39
    Go version:        go1.10.8
    Git commit:        d14af54266
    Built:             Wed Mar 27 18:35:44 2019
    OS/Arch:           linux/amd64
    Experimental:      false

    Server: Docker Engine - Community
    Engine:
    Version:          18.09.4
    API version:      1.39 (minimum version 1.12)
    Go version:       go1.10.8
    Git commit:       d14af54
    Built:            Wed Mar 27 18:01:48 2019
    OS/Arch:          linux/amd64
    Experimental:     false

如何解决此错误？

mesos dcos

来源：https://stackoverflow.com/questions/54819145/mounting-cgroup-to-rootfs-var-lib-docker-overlay2-at-sys-no-subsyste

2条答案

按热度按时间

5lhxktic1#

找到启动节点的docker容器： minidcos docker inspect 输入此节点： docker exec -it dcos-e2e-default-6af12-agent-1 bash （替换找到的容器名称）
列出所有容器 docker ps -a 显示失败容器的日志 docker logs mesos-a500e80d-d694-4fb5-8baa-0b238f472f1f

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ttvkxqim2#

哪个版本的 minidcos 你在用什么？
我相信这是一个在2019.02.16.0版本中修复的问题。
升级至最新版本，运行 minidcos docker doctor 然后再试一次。

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