String conversion errors while bringing compose environment up #1931
Description
When bringing up an compose environment a error message is displayed for the rabbitmq and prometheus containers indicating an issue with starting the container due to a Go string conversion issue for the compose.yaml user value or Dockerfile USER value. For the users rabbitmq and nobody. Other containers don't seem to be affected and start as normal.
Using number based users, eg: user: "100" (rabbitmq) or user: "65534" (nobody) seems to work as a workaround to have those 2 containers start without errors.
Further investigation as to the root cause is still needed, a quick search did not result in a specific bug in the upstream projects, compose or moby.
root@int-dev-docker:/opt/Internet.nl-dev1# docker --version
Docker version 29.0.0-rc.1, build bc2aa4e
root@int-dev-docker:/opt/Internet.nl-dev1# docker compose version
Docker Compose version v2.40.1
root@int-dev-docker:/opt/Internet.nl-dev1# env -i docker compose --env-file=docker/defaults.env --env-file=docker/host.env --env-file=docker/local.env up --wait --no-build
[+] Running 24/24
✔ Container internetnl-dev1-webserver-1 Running 0.0s
✔ Container internetnl-dev1-resolver-validating-1 Running 0.0s
✔ Container internetnl-dev1-cron-1 Running 0.0s
✔ Container internetnl-dev1-postgresql-exporter-1 Running 0.0s
✔ Container internetnl-dev1-docker_stats_exporter-1 Running 0.0s
✔ Container internetnl-dev1-grafana-1 Running 0.0s
✔ Container internetnl-dev1-redis-1 Healthy 2.1s
✔ Container internetnl-dev1-unbound-1 Running 0.0s
✔ Container internetnl-dev1-redis-exporter-1 Running 0.0s
✔ Container internetnl-dev1-cron-docker-1 Running 0.0s
✔ Container internetnl-dev1-statsd-exporter-1 Running 0.0s
✔ Container internetnl-dev1-postgres-1 Healthy 2.1s
✔ Container internetnl-dev1-nginx_logs_exporter-1 Running 0.0s
✔ Container internetnl-dev1-routinator-1 Running 0.0s
✔ Container internetnl-dev1-rabbitmq-1 Recreated 1.5s
✔ Container internetnl-dev1-node-exporter-1 Running 0.0s
✔ Container internetnl-dev1-prometheus-1 Recreated 0.4s
✔ Container internetnl-dev1-worker-nassl-1 Running 0.0s
✔ Container internetnl-dev1-worker-nassl-2 Running 0.0s
✔ Container internetnl-dev1-app-1 Running 0.0s
✔ Container internetnl-dev1-worker-1 Running 0.0s
✔ Container internetnl-dev1-worker-2 Running 0.0s
✔ Container internetnl-dev1-celery-exporter-1 Running 0.0s
✔ Container internetnl-dev1-db-migrate-1 Started 0.1s
strconv.Atoi: parsing "nobody": invalid syntax
root@int-dev-docker:/opt/Internet.nl-dev1# env -i docker compose --env-file=docker/defaults.env --env-file=docker/host.env --env-file=docker/local.env up --wait --no-build
[+] Running 22/22
✔ Container internetnl-dev1-cron-docker-1 Running 0.0s
✔ Container internetnl-dev1-postgres-1 Healthy 0.5s
✔ Container internetnl-dev1-webserver-1 Running 0.0s
✔ Container internetnl-dev1-postgresql-exporter-1 Running 0.0s
✔ Container internetnl-dev1-docker_stats_exporter-1 Running 0.0s
✔ Container internetnl-dev1-grafana-1 Running 0.0s
✔ Container internetnl-dev1-cron-1 Running 0.0s
✔ Container internetnl-dev1-routinator-1 Running 0.0s
✔ Container internetnl-dev1-resolver-validating-1 Running 0.0s
✔ Container internetnl-dev1-redis-exporter-1 Running 0.0s
✔ Container internetnl-dev1-node-exporter-1 Running 0.0s
✔ Container internetnl-dev1-redis-1 Healthy 0.5s
✔ Container internetnl-dev1-unbound-1 Running 0.0s
✔ Container internetnl-dev1-statsd-exporter-1 Running 0.0s
✔ Container internetnl-dev1-celery-exporter-1 Running 0.0s
✔ Container internetnl-dev1-app-1 Running 0.0s
✔ Container internetnl-dev1-worker-nassl-1 Running 0.0s
✔ Container internetnl-dev1-worker-1 Running 0.0s
✔ Container internetnl-dev1-worker-nassl-2 Running 0.0s
✔ Container internetnl-dev1-worker-2 Running 0.0s
✔ Container internetnl-dev1-nginx_logs_exporter-1 Running 0.0s
✔ Container internetnl-dev1-db-migrate-1 Started 0.2s
strconv.Atoi: parsing "rabbitmq": invalid syntax