CI fails on ccm image download step #526
Description
From recent run (https://github.com/scylladb/java-driver/actions/runs/14602849323/job/40964960607?pr=517) :
Download Scylla (2025.1.1) image 0s
Run rm -rf /tmp/download.ccm || true
rm -rf /tmp/download.ccm || true
mkdir /tmp/download.ccm || true
ccm create ccm_1 -i 127.0.1. -n 3:0 -v "release:2025.1.1" --scylla --config-dir=/tmp/download.ccm
rm -rf /tmp/download.ccm
shell: /usr/bin/bash -e {0}
env:
JAVA_HOME: /opt/hostedtoolcache/Java_Temurin-Hotspot_jdk/8.0.442-6/x64
JAVA_HOME_8_X64: /opt/hostedtoolcache/Java_Temurin-Hotspot_jdk/8.0.442-6/x64
pythonLocation: /opt/hostedtoolcache/Python/3.11.12/x64
PKG_CONFIG_PATH: /opt/hostedtoolcache/Python/3.11.12/x64/lib/pkgconfig
Python_ROOT_DIR: /opt/hostedtoolcache/Python/3.11.12/x64
Python2_ROOT_DIR: /opt/hostedtoolcache/Python/3.11.12/x64
Python3_ROOT_DIR: /opt/hostedtoolcache/Python/3.11.12/x64
LD_LIBRARY_PATH: /opt/hostedtoolcache/Python/3.11.12/x64/lib
Traceback (most recent call last):
File "/opt/hostedtoolcache/Python/3.11.12/x64/bin/ccm", line 5, in <module>
from ccm import main
ModuleNotFoundError: No module named 'ccm'
Error: Process completed with exit code 1.
Happens for all integration test jobs. Surfaced on 4.x run, but probably happens on 3.x too.
What is failing is the ccm create command. Same can be seen when viewing Cassandra jobs in the same run. The image used there is pulled from the cache which skips the download step but it fails as soon as ccm create is needed for the test.
Since this surfaced now and was mostly fine a few days ago I'm suspecting recent changes to scylla-ccm being the cause, but further investigation is needed.