Docker provider failed on docker version 25 #171
Description
System info:
docker version
Client: Docker Engine - Community
Version: 25.0.1
API version: 1.44
Go version: go1.21.6
Git commit: 29cf629
Built: Tue Jan 23 23:09:23 2024
OS/Arch: linux/amd64
Context: default
Steps to reproduce:
docker run --rm -e DOCKER_ENABLED=true \
-v /var/run/docker.sock:/var/run/docker.sock:ro \
umputun/reproxy:masterError:
reproxy master-fe24cf9-20240125T09:30:03
[INFO] activate http proxy server on 0.0.0.0:8080
[ERROR] failed to fetch running containers: can't list containers:
failed to parse error from docker daemon:
invalid character 'c' looking for beginning of value
Reason:
curl --unix-socket /var/run/docker.sock http:/localhost/v1.22/containers/json
client version 1.22 is too old. Minimum supported API version is 1.24,
please upgrade your client to a newer version
Solution:
reproxy/app/discovery/provider/docker.go
Line 376 in fe24cf9
Update to
const APIVersion = "v1.24"
Fix:
$curl -s --unix-socket /var/run/docker.sock http:/localhost/v1.24/containers/json | jq '.[0].Image'
"umputun/reproxy:master"