我正在尝试在 Ubuntu 基础上设置一个包含 Python 的容器。到目前为止都是基本的。 然而，这个命令对我来说永远挂在
Setting up python-pkgresources/usr/bin/python2 /usr/bin/pycompile -p python-pkg-resourcesdocker run -it docker.io/library/ubuntu:22.04 bash -c 'apt-get -y update && apt-get -y install python-pkg-resources'
Unable to find image 'ubuntu:22.04' locally
22.04: Pulling from library/ubuntu
2ab09b027e7f: Pull complete
Digest: sha256:67211c14fa74f070d27cc59d69a7fa9aeff8e28ea118ef3babc295a0428a6d21
Status: Downloaded newer image for ubuntu:22.04
Get:1 http://archive.ubuntu.com/ubuntu jammy InRelease [270 kB]
Get:2 http://security.ubuntu.com/ubuntu jammy-security InRelease [110 kB]
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Get:5 http://archive.ubuntu.com/ubuntu jammy/multiverse amd64 Packages [266 kB]
Get:6 http://archive.ubuntu.com/ubuntu jammy/universe amd64 Packages [17.5 MB]
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Reading package lists... Done
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following additional packages will be installed:
libexpat1 libpython2-stdlib libpython2.7-minimal libpython2.7-stdlib libreadline8 libsqlite3-0 media-types python2 python2-minimal python2.7 python2.7-minimal
readline-common
Suggested packages:
python-setuptools python2-doc python-tk python2.7-doc binutils binfmt-support readline-doc
The following NEW packages will be installed:
libexpat1 libpython2-stdlib libpython2.7-minimal libpython2.7-stdlib libreadline8 libsqlite3-0 media-types python-pkg-resources python2 python2-minimal python2.7
python2.7-minimal readline-common
0 upgraded, 13 newly installed, 0 to remove and 2 not upgraded.
Need to get 5097 kB of archives.
After this operation, 19.5 MB of additional disk space will be used.
Get:1 http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 libpython2.7-minimal amd64 2.7.18-13ubuntu1.1 [347 kB]
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Get:4 http://archive.ubuntu.com/ubuntu jammy/main amd64 media-types all 7.0.0 [25.5 kB]
Get:5 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 libexpat1 amd64 2.4.7-1ubuntu0.2 [91.0 kB]
Get:6 http://archive.ubuntu.com/ubuntu jammy/main amd64 readline-common all 8.1.2-1 [53.5 kB]
Get:7 http://archive.ubuntu.com/ubuntu jammy/main amd64 libreadline8 amd64 8.1.2-1 [153 kB]
Get:8 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 libsqlite3-0 amd64 3.37.2-2ubuntu0.1 [641 kB]
Get:9 http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 libpython2.7-stdlib amd64 2.7.18-13ubuntu1.1 [1977 kB]
Get:10 http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 python2.7 amd64 2.7.18-13ubuntu1.1 [250 kB]
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debconf: delaying package configuration, since apt-utils is not installed
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我尝试了不同的 ubuntu 和 debian 版本、不同的存储后端、重新启动和删除
/var/lib/docker我很难相信这是一个普遍的 docker/ubuntu 问题。同一个镜像愉快地构建了最长的时间，所以我的 docker 安装发生变化的可能性很高。这是我的
docker infoClient:
Context: default
Debug Mode: false
Plugins:
buildx: Docker Buildx (Docker Inc.)
Version: v0.10.4
Path: ~/.docker/cli-plugins/docker-buildx
compose: Docker Compose (Docker Inc.)
Version: 2.17.2
Path: /usr/lib/docker/cli-plugins/docker-compose
Server:
Containers: 1
Running: 1
Paused: 0
Stopped: 0
Images: 1
Server Version: 23.0.3
Storage Driver: overlay2
Backing Filesystem: btrfs
Supports d_type: true
Using metacopy: true
Native Overlay Diff: false
userxattr: false
Logging Driver: json-file
Cgroup Driver: systemd
Cgroup Version: 2
Plugins:
Volume: local
Network: bridge host ipvlan macvlan null overlay
Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
Swarm: inactive
Runtimes: io.containerd.runc.v2 runc
Default Runtime: runc
Init Binary: docker-init
containerd version: 31aa4358a36870b21a992d3ad2bef29e1d693bec.m
runc version:
init version: de40ad0
Security Options:
apparmor
seccomp
Profile: builtin
cgroupns
Kernel Version: 5.15.94-1-MANJARO
Operating System: Manjaro Linux
OSType: linux
Architecture: x86_64
CPUs: 8
Total Memory: 15.14GiB
Name: werkzeug
ID: PUZO:S6ZB:JI3Q:BBCI:X3UH:673F:HNHY:DOHB:CDMK:NBDN:W5J2:JUA3
Docker Root Dir: /var/lib/docker
Debug Mode: false
Registry: https://index.docker.io/v1/
Experimental: false
Insecure Registries:
127.0.0.0/8
Live Restore Enabled: false
我也遇到了同样的问题，花了几天时间寻找解决方案。最后我发现了这个：https://github.com/MaastrichtUniversity/docker-dev/commit/97ab4fd04534f73c023371b07e188918b73ac9d0
这是 python 无法处理大量打开文件或类似问题的问题:)
解决方法（我不会称其为真正的解决方案）非常简单 - 您必须限制容器允许的最大打开文件数。
所以...如果你用简单的
docker rundocker run --ulimit nofile=1048576:1048576 ...如果您使用 docker-compose，请添加：
ulimits:
nofile:
soft: "1048576"
hard: "1048576"