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Tracearr/docker/entrypoint-supervised.sh
Rephl3x 3015f48118
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Initial Upload
2025-12-17 12:32:50 +13:00

211 lines
8.9 KiB
Bash

#!/bin/bash
set -e
# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color
log() { echo -e "${GREEN}[Tracearr]${NC} $1"; }
warn() { echo -e "${YELLOW}[Tracearr]${NC} $1"; }
error() { echo -e "${RED}[Tracearr]${NC} $1"; }
# Create log directory
mkdir -p /var/log/supervisor
# =============================================================================
# Timezone configuration
# =============================================================================
if [ -n "$TZ" ] && [ "$TZ" != "UTC" ]; then
if [ -f "/usr/share/zoneinfo/$TZ" ]; then
ln -snf "/usr/share/zoneinfo/$TZ" /etc/localtime
echo "$TZ" > /etc/timezone
log "Timezone set to $TZ"
else
warn "Invalid timezone '$TZ', using UTC"
fi
fi
# =============================================================================
# Generate secrets if not provided
# =============================================================================
mkdir -p /data/tracearr
if [ -z "$JWT_SECRET" ]; then
if [ -f /data/tracearr/.jwt_secret ]; then
export JWT_SECRET=$(cat /data/tracearr/.jwt_secret)
log "Loaded JWT_SECRET from persistent storage"
else
export JWT_SECRET=$(openssl rand -hex 32)
echo "$JWT_SECRET" > /data/tracearr/.jwt_secret
chmod 600 /data/tracearr/.jwt_secret
log "Generated new JWT_SECRET"
fi
fi
if [ -z "$COOKIE_SECRET" ]; then
if [ -f /data/tracearr/.cookie_secret ]; then
export COOKIE_SECRET=$(cat /data/tracearr/.cookie_secret)
log "Loaded COOKIE_SECRET from persistent storage"
else
export COOKIE_SECRET=$(openssl rand -hex 32)
echo "$COOKIE_SECRET" > /data/tracearr/.cookie_secret
chmod 600 /data/tracearr/.cookie_secret
log "Generated new COOKIE_SECRET"
fi
fi
# ENCRYPTION_KEY is optional - only needed for migrating existing encrypted tokens
# Load existing key if present (for backward compatibility), but don't generate new ones
if [ -z "$ENCRYPTION_KEY" ] && [ -f /data/tracearr/.encryption_key ]; then
export ENCRYPTION_KEY=$(cat /data/tracearr/.encryption_key)
log "Loaded ENCRYPTION_KEY from persistent storage (for token migration)"
fi
# =============================================================================
# Initialize PostgreSQL if needed
# =============================================================================
init_postgres_db() {
# Configure PostgreSQL
cat >> /data/postgres/postgresql.conf <<EOF
shared_preload_libraries = 'timescaledb'
listen_addresses = '127.0.0.1'
port = 5432
log_timezone = 'UTC'
timezone = 'UTC'
EOF
# Allow local connections
cat > /data/postgres/pg_hba.conf <<EOF
local all all trust
host all all 127.0.0.1/32 md5
EOF
# Start PostgreSQL temporarily to create database and user
gosu postgres /usr/lib/postgresql/15/bin/pg_ctl -D /data/postgres -w start
log "Creating tracearr database and user..."
gosu postgres psql -c "CREATE USER tracearr WITH PASSWORD 'tracearr';" 2>/dev/null || true
gosu postgres psql -c "CREATE DATABASE tracearr OWNER tracearr;" 2>/dev/null || true
gosu postgres psql -d tracearr -c "CREATE EXTENSION IF NOT EXISTS timescaledb;"
gosu postgres psql -d tracearr -c "CREATE EXTENSION IF NOT EXISTS timescaledb_toolkit;"
gosu postgres psql -d tracearr -c "GRANT ALL PRIVILEGES ON DATABASE tracearr TO tracearr;"
gosu postgres psql -d tracearr -c "GRANT ALL ON SCHEMA public TO tracearr;"
# Stop PostgreSQL (supervisord will start it)
gosu postgres /usr/lib/postgresql/15/bin/pg_ctl -D /data/postgres -w stop
log "PostgreSQL initialized successfully"
}
if [ ! -f /data/postgres/PG_VERSION ]; then
log "Initializing PostgreSQL database..."
# Ensure data directory exists (may not if bind mount path is new)
mkdir -p /data/postgres
# Check if this looks like an existing installation (secrets exist)
# If secrets exist but postgres is empty, volumes may have been disconnected
EXISTING_INSTALL=false
if [ -f /data/tracearr/.jwt_secret ] || [ -f /data/tracearr/.cookie_secret ]; then
EXISTING_INSTALL=true
fi
# Handle corrupt/partial initialization (has files but no PG_VERSION)
if [ "$(ls -A /data/postgres 2>/dev/null)" ]; then
# Check if this looks like a real database (has pg_control)
if [ -f /data/postgres/global/pg_control ]; then
# Database files exist but PG_VERSION is missing - try to recover
warn "PG_VERSION missing but database files exist - attempting recovery"
warn "This can happen after filesystem issues or interrupted shutdowns"
echo "15" > /data/postgres/PG_VERSION
chown postgres:postgres /data/postgres/PG_VERSION
log "Created PG_VERSION file, will attempt to start existing database"
else
# No pg_control - could be corrupt or volume mount issue
if [ "$EXISTING_INSTALL" = true ] && [ "$FORCE_DB_REINIT" != "true" ]; then
error "=========================================================="
error "DATA LOSS PREVENTION: Database appears corrupt or missing"
error "=========================================================="
error ""
error "Found existing secrets but PostgreSQL data is invalid."
error "This usually means:"
error " 1. Volume was not properly mounted after container update"
error " 2. Database was corrupted"
error ""
error "If this is a FRESH INSTALL, set: FORCE_DB_REINIT=true"
error "If this is an UPDATE, check your volume mounts!"
error ""
error "Your data may still exist in a Docker volume."
error "Run: docker volume ls | grep tracearr"
error "=========================================================="
exit 1
fi
warn "Data directory has no valid database (missing global/pg_control)"
warn "Initializing fresh database..."
rm -rf /data/postgres/*
chown -R postgres:postgres /data/postgres
gosu postgres /usr/lib/postgresql/15/bin/initdb -D /data/postgres
init_postgres_db
fi
else
# Empty directory - initialize fresh
# Note: Existing secrets (JWT/cookie) don't indicate data loss risk since
# they only affect auth sessions, not actual data. If postgres is empty,
# there's no user data to protect anyway.
if [ "$EXISTING_INSTALL" = true ]; then
warn "Found existing secrets but empty database - initializing fresh"
warn "Previous sessions will be invalidated (users will need to log in again)"
fi
chown -R postgres:postgres /data/postgres
gosu postgres /usr/lib/postgresql/15/bin/initdb -D /data/postgres
init_postgres_db
fi
else
log "PostgreSQL data directory exists, skipping initialization"
fi
# Ensure data directories exist and have correct ownership
# This handles fresh installs, upgrades, and bind mounts to new paths
mkdir -p /data/postgres /data/redis /data/tracearr
chown -R postgres:postgres /data/postgres
chown -R redis:redis /data/redis
chown -R tracearr:tracearr /data/tracearr
chown -R tracearr:tracearr /app
# =============================================================================
# Tune PostgreSQL for available resources (runs every startup)
# =============================================================================
# timescaledb-tune automatically optimizes PostgreSQL settings based on
# available RAM and CPU. Safe to run repeatedly - recalculates if resources change.
if command -v timescaledb-tune &> /dev/null; then
log "Tuning PostgreSQL for available resources..."
timescaledb-tune --pg-config=/usr/lib/postgresql/15/bin/pg_config \
--conf-path=/data/postgres/postgresql.conf \
--yes --quiet 2>/dev/null || warn "timescaledb-tune failed (non-fatal)"
fi
# =============================================================================
# Link GeoIP database if exists
# =============================================================================
if [ -f /data/tracearr/GeoLite2-City.mmdb ]; then
mkdir -p /app/data
ln -sf /data/tracearr/GeoLite2-City.mmdb /app/data/GeoLite2-City.mmdb
log "GeoIP database linked from /data/tracearr/"
elif [ -f /app/data/GeoLite2-City.mmdb ]; then
log "Using bundled GeoIP database"
else
warn "GeoIP database not found - geolocation features will be limited"
warn "Place GeoLite2-City.mmdb in /data/tracearr/ for full functionality"
fi
# =============================================================================
# Start supervisord
# =============================================================================
log "Starting Tracearr services..."
log " - PostgreSQL 15 with TimescaleDB"
log " - Redis"
log " - Tracearr application"
exec "$@"