mirror of
https://github.com/kikootwo/ReadMeABook.git
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kikootwo
6f0d71ee9b
Improve entrypoint handling for external services and startup wrappers. entrypoint.sh now more robustly parses REDIS_URL (handles optional :password@host) and masks credentials when printing DATABASE_URL/REDIS_URL. It exports USE_EXTERNAL_POSTGRES and USE_EXTERNAL_REDIS so supervisor wrappers can decide behavior without re-parsing URLs. The temporary PostgreSQL shutdown was moved to after Prisma migrations and a warning was added when pushing schema to an external DB. postgres-start.sh and redis-start.sh were simplified to check the USE_EXTERNAL_* flags and sleep if an external service is configured. Also cleaned up formatting of the PostgreSQL ownership error message.
58 lines
2.1 KiB
Bash
58 lines
2.1 KiB
Bash
#!/bin/bash
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# Redis startup wrapper for unified container
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# Checks USE_EXTERNAL_REDIS flag (set by entrypoint) to decide whether
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# to start the local instance or sleep to keep supervisord happy.
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#
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# Uses gosu to ensure correct PUID:PGID for file operations
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#
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# Supports:
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# - Docker/LXC: Uses gosu to switch to PUID:PGID (default)
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# - Rootless Podman: Set ROOTLESS_CONTAINER=true to skip gosu
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set -e
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# Load environment from /etc/environment (set by entrypoint)
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if [ -f /etc/environment ]; then
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set -a
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source /etc/environment
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set +a
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fi
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if [ "$USE_EXTERNAL_REDIS" = "true" ]; then
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echo "[Redis] External Redis configured - skipping local instance"
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exec sleep infinity
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fi
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echo "[Redis] Starting local Redis server..."
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# Get PUID/PGID (default to redis user's current IDs if not set)
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PUID=${PUID:-$(id -u redis)}
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PGID=${PGID:-$(id -g redis)}
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echo "[Redis] Process will run as UID:GID = $PUID:$PGID"
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# =============================================================================
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# START REDIS WITH APPROPRIATE UID:GID HANDLING
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# =============================================================================
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# Two scenarios:
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# 1. Default: Running as root, use gosu to switch to PUID:PGID
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# 2. ROOTLESS_CONTAINER=true: Skip gosu (rootless Podman user namespace handles UID mapping)
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REDIS_CMD="/usr/bin/redis-server --appendonly yes --dir /var/lib/redis --bind 127.0.0.1 --port 6379"
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if [ "$(id -u)" = "0" ]; then
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if [ "${ROOTLESS_CONTAINER}" = "true" ]; then
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# Rootless Podman: Skip gosu - user namespace already maps UID 0 to host user
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echo "[Redis] ROOTLESS_CONTAINER=true - skipping gosu (user namespace handles UID mapping)"
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exec $REDIS_CMD
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else
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# Default: Use gosu to switch to the specified PUID:PGID
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echo "[Redis] Switching to UID:GID $PUID:$PGID via gosu..."
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exec gosu "$PUID:$PGID" $REDIS_CMD
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fi
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else
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# Not running as root - run directly (fallback for unusual configurations)
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echo "[Redis] Warning: Not running as root, cannot use gosu. Running as current user ($(id -u):$(id -g))."
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exec $REDIS_CMD
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fi
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