14

Tough task: Everytime I try to stop or kill a running container, I get permission denied as an error response from Daemon.

I just started learning how to use docker by using a Ubuntu18.04 VM. I was running a container for the first time. I was not able to stop it but at least it was running. Now, after I tried to run another image "furtuas/daisitory:image_available_first_ms", everything got worse. Two containers are running, I can't stop non of them. I tried to restart docker but the containers are still running with the difference that localhost is not working anymore. Maybe it happened bc I ran on the same host like the one before

I am not familiar with docker, ubuntu, terminal etc. I would appreciate detailed answers for beginners

$ docker info
Containers: 2
 Running: 2
 Paused: 0
 Stopped: 0
Images: 8
Server Version: 18.09.1
Storage Driver: overlay2
 Backing Filesystem: extfs
 Supports d_type: true
 Native Overlay Diff: true
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
 Volume: local
 Network: bridge host macvlan null overlay
 Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Init Binary: docker-init
containerd version: 9754871865f7fe2f4e74d43e2fc7ccd237edcbce
runc version: 96ec2177ae841256168fcf76954f7177af9446eb
init version: fec3683
Security Options:
 apparmor
 seccomp
  Profile: default
Kernel Version: 4.15.0-43-generic
Operating System: Ubuntu 18.04.1 LTS
OSType: linux
Architecture: x86_64
CPUs: 8
Total Memory: 3.83GiB
Name: dai-2
ID: ULKT:IYPB:L6GI:VQWG:FZQX:J6G6:OWOU:DP5M:KQFC:PWBJ:HEMA:VDIT
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Username: icoe
Registry: https://index.docker.io/v1/
Labels:
Experimental: false
Insecure Registries:
 127.0.0.0/8
Live Restore Enabled: false
Product License: Community Engine

WARNING: No swap limit support




$ docker version
Client:
 Version:           18.09.1
 API version:       1.39
 Go version:        go1.10.6
 Git commit:        4c52b90
 Built:             Wed Jan  9 19:35:31 2019
 OS/Arch:           linux/amd64
 Experimental:      false

Server: Docker Engine - Community
 Engine:
  Version:          18.09.1
  API version:      1.39 (minimum version 1.12)
  Go version:       go1.10.6
  Git commit:       4c52b90
  Built:            Wed Jan  9 19:02:44 2019
  OS/Arch:          linux/amd64
  Experimental:     false





$ docker images
REPOSITORY                      TAG                        IMAGE ID            CREATED             SIZE
furtuas/daisitory     image_available_first_ms   64b3943856a0        6 days ago          660MB
icoe/dockerimageavailable   first_ms                   64b3943856a0        6 days ago          660MB
dockerimageavailable            latest                     64b3943856a0        6 days ago          660MB
my-maven                        latest                     704b027074fb        6 days ago          660MB
dockerimagedetails              latest                     2da0a7987c2a        6 days ago          643MB
dockerimage                     latest                     af97e6623a8c        6 days ago          643MB
maven                           latest                     3bc97dc2e7ba        3 weeks ago         832MB
java                            8                          d23bdf5b1b1b        2 years ago         643MB





$ docker ps
CONTAINER ID        IMAGE                                                  COMMAND                  CREATED             STATUS              PORTS                    NAMES
66c6c49a95f4        furtuas/daisitory:image_available_first_ms   "java -jar /car-pool…"   3 hours ago         Up 3 hours                                   first_ms_test
8e0646cc95f8        704b027074fb                                           "java -jar /car-pool…"   6 days ago          Up 6 days           0.0.0.0:8080->8080/tcp   container_available





$ docker stop first_ms_test 
Error response from daemon: cannot stop container: first_ms_test: Cannot kill container 66c6c49a95f499abeb62b1c02e7e9b8ce1739709bb2140ba7b1a61094a9d16f7: unknown error after kill: runc did not terminate sucessfully: container_linux.go:387: signaling init process caused "permission denied"
: unknown




$ docker container rm -f first_ms_test 
Error response from daemon: Could not kill running container 66c6c49a95f499abeb62b1c02e7e9b8ce1739709bb2140ba7b1a61094a9d16f7, cannot remove - Cannot kill container 66c6c49a95f499abeb62b1c02e7e9b8ce1739709bb2140ba7b1a61094a9d16f7: unknown error after kill: runc did not terminate sucessfully: container_linux.go:387: signaling init process caused "permission denied"
: unknown

Please help.

$ docker ps -a
CONTAINER ID        IMAGE                                                  COMMAND                  CREATED             STATUS              PORTS                    NAMES
66c6c49a95f4        furtuas/daisitory:image_available_first_ms   "java -jar /car-pool…"   3 hours ago         Up 3 hours                                   first_ms_test
8e0646cc95f8        704b027074fb                                           "java -jar /car-pool…"   6 days ago          Up 6 days           0.0.0.0:8080->8080/tcp   container_available

After logout the VM, still the same response:

$ docker stop 66c6c49a95f4
Error response from daemon: cannot stop container: 66c6c49a95f4: Cannot kill container 66c6c49a95f499abeb62b1c02e7e9b8ce1739709bb2140ba7b1a61094a9d16f7: unknown error after kill: runc did not terminate sucessfully: container_linux.go:387: signaling init process caused "permission denied"
: unknown
4

7 回答 7

18

我解决了它，但我不知道为什么。我想我通过重新启动 VM 并使用这些命令重新启动 docker 解决了这个问题

刷新更改：$ sudo systemctl daemon-reload
重新启动 Docker：$ sudo systemctl restart docker

于 2019-01-27T23:07:48.650 回答
1

这可能是由于 Ubuntu 的安全性，特别是apparmor造成的

在这种情况下，您应该已将--security-opt apparmor:unconfined. 这似乎比移除 apparmor 更可取。

例如尝试：

docker run --security-opt apparmor:unconfined -ti ubuntu bash

然后尝试docker stop看看它是否有效！

于 2021-09-20T18:29:12.320 回答
1

使用技巧：

sudo killall docker-containerd-shim

docker从停止的容器中释放像这样卡住的容器

于 2019-06-13T03:58:12.163 回答
0

我有同样的问题。与 apparmor 服务存在一些冲突。在 Ubuntu 上，我可以通过重新安装 apparmor 来解决这个问题：

- sudo apt-get purge apparmor
- sudo apt-get install apparmor
- sudo /etc/init.d/apparmor start
于 2019-03-20T15:51:22.497 回答
0

我无法停止容器，所以我只是重新启动了 containerd 服务并且它工作了-> sudo systemctl restart containerd

于 2022-01-25T16:50:41.670 回答
0

你试过了吗docker stop <container-id>？docker kill <container-id>

注意：docker ps -a用于获取容器 ID

另外，您使用sudo或登录为root？

于 2019-01-20T18:24:47.517 回答
0

如此处所述，检查入口点脚本是否具有以以下开头的shebang ：

#!/bin/bash -xe

系统将阻止容器停止。为了解决这个问题，你的入口点脚本不带“e”

#!/bin/bash -x
于 2019-04-29T15:15:57.707 回答