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Description
openedon May 15, 2024
Description
I'm self-hosting git server. It only allows cloning repos via ssh. I've change default ssh port.
I'm trying to use ADD instruction to add my repository to docker image, but it seems that docker doesn't honor other ssh port.
FROM ubuntu:20.04
WORKDIR /project
ADD --keep-git-dir=false ssh://git@example.com:12345/org/project.git /projectReproduce
docker build --ssh default --tag bug/reproduce:latest -f Dockerfile .
> [3/3] ADD --keep-git-dir=false ssh://git@example.com:12345/org/project.git /project
0.024 Initialized empty Git repository in /var/lib/docker/overlay2/72yquf1x6jb9lb8xkgjtaol2k/diff/
0.355 Host key verification failed.
0.357 fatal: Could not read from remote repository.
0.357
0.357 Please make sure you have the correct access rights
0.357 and the repository exists.Expected behavior
I expect docker to honor custom ports.
docker version
Client: Docker Engine - Community
Version: 26.1.2
API version: 1.45
Go version: go1.21.10
Git commit: 211e74b
Built: Wed May 8 13:59:59 2024
OS/Arch: linux/amd64
Context: default
Server: Docker Engine - Community
Engine:
Version: 26.1.2
API version: 1.45 (minimum version 1.24)
Go version: go1.21.10
Git commit: ef1912d
Built: Wed May 8 13:59:59 2024
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: 1.6.31
GitCommit: e377cd56a71523140ca6ae87e30244719194a521
runc:
Version: 1.1.12
GitCommit: v1.1.12-0-g51d5e94
docker-init:
Version: 0.19.0
GitCommit: de40ad0docker info
Client: Docker Engine - Community
Version: 26.1.2
Context: default
Debug Mode: false
Plugins:
buildx: Docker Buildx (Docker Inc.)
Version: v0.14.0
Path: /usr/libexec/docker/cli-plugins/docker-buildx
compose: Docker Compose (Docker Inc.)
Version: v2.27.0
Path: /usr/libexec/docker/cli-plugins/docker-compose
Server:
Containers: 12
Running: 0
Paused: 0
Stopped: 12
Images: 26
Server Version: 26.1.2
Storage Driver: overlay2
Backing Filesystem: extfs
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 splunk syslog
Swarm: inactive
Runtimes: io.containerd.runc.v2 nvidia runc
Default Runtime: runc
Init Binary: docker-init
containerd version: e377cd56a71523140ca6ae87e30244719194a521
runc version: v1.1.12-0-g51d5e94
init version: de40ad0
Security Options:
apparmor
seccomp
Profile: builtin
cgroupns
Kernel Version: 6.5.0-28-generic
Operating System: Ubuntu 22.04.4 LTS
OSType: linux
Architecture: x86_64
CPUs: 12
Total Memory: 15.4GiB
Name: oleksandr-ROG-Zephyrus-M15-GU502LW
ID: f5e63e23-3a08-4d37-92a3-a76cb7aeb399
Docker Root Dir: /var/lib/docker
Debug Mode: false
Experimental: false
Insecure Registries:
127.0.0.0/8
Live Restore Enabled: falseAdditional Info
Workaround: modifying ~/.ssh/config file with
Host example.com
HostName example.com
Port 12345
works, but this requires to modify ssh/config on every machine that may need to build this image
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