diff --git a/.env-example b/.env-example
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-# Copy this file to .env. docker-compose.yml loads it via env_file for both
-# containers, and docker compose itself also uses it to resolve ${VAR}
-# references inside docker-compose.yml (e.g. NGINX_PORT).
-
-# ============================================================================
-# Where packages.yaml comes from
-# ============================================================================
-
-# Option A: local file, bind-mounted into the syncer container. Uncomment
-# the "../packages.yaml:/config/packages.yaml:ro" volume line under the
-# syncer service in docker-compose.yml, leave SOURCES_GIT_REPO empty below,
-# and set SOURCES_YAML_FILE to the absolute in-container mount path
-# (/config/packages.yaml) to match.
-SOURCES_GIT_REPO=https://gitea.leanderserver.de/leander19961/dnf-repo-test
-SOURCES_GIT_BRANCH=main
-SOURCES_YAML_FILE=packages.yaml
-
-# Option B (default here): pull the list from git instead. Set
-# SOURCES_GIT_REPO, and SOURCES_YAML_FILE to the path of the YAML file
-# *inside* that git repo (relative), e.g.:
-#   SOURCES_GIT_REPO=https://git.example.com/infra/rpm-sources.git
-#   SOURCES_GIT_BRANCH=main
-#   SOURCES_YAML_FILE=packages.yaml
-# (the local bind mount from Option A is then simply unused.)
-
-# ============================================================================
-# Paths inside the syncer container
-# ============================================================================
-# These map to the volumes defined in docker-compose.yml - only change them
-# if you also change the corresponding volume mounts.
-WORK_DIR=/var/cache/rpm-mirror-sync
-REPO_BASE_DIR=/srv/repo
-CLIENT_REPO_DIR=/srv/repo/client-repos
-
-# ============================================================================
-# Client-facing URL
-# ============================================================================
-# Public URL under which the nginx container serves the repo. Used to
-# generate the .repo files under /repo/client-repos/. Point this at
-# wherever the host running nginx is reachable from your AlmaLinux clients
-# (should match NGINX_PORT below).
-CLIENT_BASE_URL=http://repo.leanderserver.de/repo
-
-# ============================================================================
-# repoids of AlmaLinux's own repos inside the syncer container
-# ============================================================================
-# Check with: docker compose exec syncer dnf repolist
-ALMA_REPO_IDS=baseos appstream extras crb
-
-# ============================================================================
-# Sync schedule
-# ============================================================================
-# How often (seconds) the syncer container re-syncs. 3600 = hourly.
-SYNC_INTERVAL_SECONDS=3600
-# Set to "true" to sync once and exit instead of looping (e.g. if you'd
-# rather trigger this container from an external scheduler).
-RUN_ONCE=false
-
-# ============================================================================
-# Mirror signing key
-# ============================================================================
-# Identity used for the ONE GPG key the mirror signs every mirrored package
-# with (regardless of how many upstream sources there are). Generated once
-# on first run - together with a revocation certificate - and reused
-# forever. Both live under GPG_HOME on the sync-cache volume, so don't run
-# "docker compose down -v" unless you're fine with clients having to
-# re-trust a brand new key afterwards.
-GPG_HOME=/var/cache/rpm-mirror-sync/gnupg
-GPG_KEY_NAME=RPM Mirror
-GPG_KEY_EMAIL=rpm-mirror@example.local
-
-# ============================================================================
-# Ports
-# ============================================================================
-# Host port nginx publishes the repo on.
-NGINX_PORT=8081