我收到错误,创建覆盖安装到/var/lib/containers/storage/overlay/7a617fad39ce9178c810e29aaef4af73647d8e35ae0969483059441c1c4ee9cd/merged 时出错
请在下面找到调试信息。
操作系统
root@cks-master:/vagrant/files# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.6 LTS
Release: 18.04
Codename: bionic
Dockerfile
# cat ch5Dockerfile
FROM bash
CMD ["ping", "killer.sh"]
构建日志
root@cks-master:/vagrant/files# podman build -t simple -f ch5Dockerfile .
STEP 1/2: FROM bash
ERRO[0000] error unmounting /var/lib/containers/storage/overlay/7a617fad39ce9178c810e29aaef4af73647d8e35ae0969483059441c1c4ee9cd/merged: invalid argument
Error: error mounting new container: error mounting build container "6c0f88a6da54d713e18283e16521385fff736bc1a1072938fddfc6be4b3d43cc": error creating overlay mount to /var/lib/containers/storage/overlay/7a617fad39ce9178c810e29aaef4af73647d8e35ae0969483059441c1c4ee9cd/merged, mount_data="nodev,metacopy=on,lowerdir=/var/lib/containers/storage/overlay/l/BNREFG6CRAAHJ7VSYG3EUXV5UO:/var/lib/containers/storage/overlay/l/MDSWZVRVZNCOW75JF32K6D4QQC:/var/lib/containers/storage/overlay/l/4G3NS52LYHWPTKA4FURHLYMAPF,upperdir=/var/lib/containers/storage/overlay/7a617fad39ce9178c810e29aaef4af73647d8e35ae0969483059441c1c4ee9cd/diff,workdir=/var/lib/containers/storage/overlay/7a617fad39ce9178c810e29aaef4af73647d8e35ae0969483059441c1c4ee9cd/work": invalid argument
root@cks-master:/vagrant/files#
podman 版本
root@cks-master:/vagrant/files# podman version
Version: 3.4.2
API Version: 3.4.2
Go Version: go1.15.2
Built: Thu Jan 1 00:00:00 1970
OS/Arch: linux/amd64
root@cks-master:/vagrant/files#
最佳答案
问题已解决。
我还在 podman 房间中发布了该问题:https://app.element.io/#/room/#podman:fedoraproject.org
有人建议我重置 podman(命令跟踪如下),然后它提示 storage.conf,我删除了该文件并再次重置。然后就成功了。
我仍然想知道 storage.conf 内部是什么导致了这个问题,但我在调查它之前将其删除。最后它成功了,我可以继续。希望对您有所帮助。
注意:删除storage.conf文件并重置podman后,我也尝试使用docker build来检查docker是否对storage.conf文件有任何依赖关系,但是没有,docker build也成功执行了(下面的命令跟踪)
root@cks-master:~# podman system reset -f
A storage.conf file exists at /etc/containers/storage.conf
You should remove this file if you did not modified the configuration.
root@cks-master:~# rm /etc/containers/storage.conf
root@cks-master:~# podman system reset -f
root@cks-master:~# podman build -t simple -f /vagrant/files/ch5Dockerfile .
STEP 1/2: FROM bash
Resolving "bash" using unqualified-search registries (/etc/containers/registries.conf)
Trying to pull docker.io/library/bash:latest...
Getting image source signatures
Copying blob 9621f1afde84 done
Copying blob 1dd831616e40 done
Copying blob fd6cd28e0879 done
Copying config 8b332999f6 done
Writing manifest to image destination
Storing signatures
STEP 2/2: CMD ["ping", "killer.sh"]
COMMIT simple
--> cd1407a69ea
Successfully tagged localhost/simple:latest
cd1407a69ea490496d6635700958f2b5fcf2b1d01f8dd218dea0f83187e55872
root@cks-master:~# podman run --name simple simple
PING killer.sh (35.227.196.29): 56 data bytes
64 bytes from 35.227.196.29: seq=0 ttl=42 time=15.689 ms
64 bytes from 35.227.196.29: seq=1 ttl=42 time=14.662 ms
64 bytes from 35.227.196.29: seq=2 ttl=42 time=15.161 ms
^C
--- killer.sh ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max = 14.662/15.170/15.689 ms
root@cks-master:~# docker build -t simple -f /vagrant/files/ch5Dockerfile .
Sending build context to Docker daemon 3.141MB
Step 1/2 : FROM bash
latest: Pulling from library/bash
9621f1afde84: Pull complete
1dd831616e40: Pull complete
fd6cd28e0879: Pull complete
Digest: sha256:e4624241e953934fc4c396217253d8322ebda53be3b1863cd7795541d168034f
Status: Downloaded newer image for bash:latest
---> 8b332999f684
Step 2/2 : CMD ["ping", "killer.sh"]
---> Running in 306963a83d1c
Removing intermediate container 306963a83d1c
---> 51dee555fd57
Successfully built 51dee555fd57
Successfully tagged simple:latest
root@cks-master:~# ^C
root@cks-master:~#
关于docker - podman 无法从 Dockerfile 构建镜像创建覆盖挂载时出错,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/73942531/