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Description
Description
Hi,
It seems for now --entrypoint=argument can only specify a single argument string. It would be cool if we were able to specify a multiple arguments json array, like in a Dockerfile. Podman already supports this json array syntax.
Reproduce
> docker run -t -i --rm --entrypoint='["python3","--version"]' quay.io/fedora/fedora
docker: Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: exec: "[\"python3\",\"--version\"]": executable file not found in $PATH: unknown.
Expected behavior
It works fine (ie runs python3 --version like it does with podman:
> podman run -t -i --rm --entrypoint='["python3","--version"]' quay.io/fedora/fedora
Python 3.12.0
docker version
Client:
Version: 25.0.2
API version: 1.43 (downgraded from 1.44)
Go version: go1.21.6
Git commit: 29cf629
Built: Thu Feb 1 00:22:06 2024
OS/Arch: linux/amd64
Context: default
Server: Docker Engine - Community
Engine:
Version: 24.0.6
API version: 1.43 (minimum version 1.12)
Go version: go1.20.7
Git commit: 1a79695
Built: Mon Sep 4 12:31:49 2023
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: 1.6.24
GitCommit: 61f9fd88f79f081d64d6fa3bb1a0dc71ec870523
runc:
Version: 1.1.9
GitCommit: v1.1.9-0-gccaecfc
docker-init:
Version: 0.19.0
GitCommit: de40ad0docker info
Client:
Version: 25.0.2
Context: default
Debug Mode: false
Plugins:
buildx: Docker Buildx (Docker Inc.)
Version: v0.12.1
Path: /usr/libexec/docker/cli-plugins/docker-buildx
Server:
Containers: 9
Running: 6
Paused: 0
Stopped: 3
Images: 80
Server Version: 24.0.6
Storage Driver: overlay2
Backing Filesystem: xfs
Supports d_type: true
Using metacopy: false
Native Overlay Diff: true
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: 61f9fd88f79f081d64d6fa3bb1a0dc71ec870523
runc version: v1.1.9-0-gccaecfc
init version: de40ad0
Security Options:
seccomp
Profile: builtin
cgroupns
Kernel Version: 5.14.0-362.8.1.el9_3.x86_64
Operating System: Red Hat Enterprise Linux 9.3 (Plow)
OSType: linux
Architecture: x86_64
CPUs: 12
Total Memory: 31.05GiB
Name: nceswbbaprd1320.rnd.amadeus.net
ID: 2cdf1796-faae-40cd-8ece-afacd1c5b2d9
Docker Root Dir: /var/lib/docker
Debug Mode: false
Experimental: false
Insecure Registries:
127.0.0.0/8
Live Restore Enabled: false
Default Address Pools:
Base: 10.225.0.0/16, Size: 24Additional Info
No response