add source code and readme

build/piefed/piefed-base/entrypoint-init.sh

@@ -0,0 +1,108 @@
+#!/bin/sh
+set -e
+
+# Database initialization entrypoint for PieFed
+# This script runs as a Kubernetes Job before web/worker pods start
+
+log() {
+    echo "[$(date +'%Y-%m-%d %H:%M:%S')] $1"
+}
+
+log "Starting PieFed database initialization..."
+
+# Wait for database to be available
+wait_for_db() {
+    log "Waiting for database connection..."
+    until python -c "
+import psycopg2
+import os
+from urllib.parse import urlparse
+
+try:
+    # Parse DATABASE_URL
+    database_url = os.environ.get('DATABASE_URL', '')
+    if not database_url:
+        raise Exception('DATABASE_URL not set')
+    
+    # Parse the URL to extract connection details
+    parsed = urlparse(database_url)
+    conn = psycopg2.connect(
+        host=parsed.hostname,
+        port=parsed.port or 5432,
+        database=parsed.path[1:],  # Remove leading slash
+        user=parsed.username,
+        password=parsed.password
+    )
+    conn.close()
+    print('Database connection successful')
+except Exception as e:
+    print(f'Database connection failed: {e}')
+    exit(1)
+" 2>/dev/null; do
+        log "Database not ready, waiting 2 seconds..."
+        sleep 2
+    done
+    log "Database connection established"
+}
+
+# Wait for Redis to be available  
+wait_for_redis() {
+    log "Waiting for Redis connection..."
+    until python -c "
+import redis
+import os
+
+try:
+    cache_redis_url = os.environ.get('CACHE_REDIS_URL', '')
+    if cache_redis_url:
+        r = redis.from_url(cache_redis_url)
+    else:
+        # Fallback to separate host/port for backwards compatibility
+        r = redis.Redis(host='redis', port=6379, password=os.environ.get('REDIS_PASSWORD', ''))
+    r.ping()
+    print('Redis connection successful')
+except Exception as e:
+    print(f'Redis connection failed: {e}')
+    exit(1)
+" 2>/dev/null; do
+        log "Redis not ready, waiting 2 seconds..."
+        sleep 2
+    done
+    log "Redis connection established"
+}
+
+# Main initialization sequence
+main() {
+    # Change to application directory
+    cd /app
+    
+    # Wait for dependencies
+    wait_for_db
+    wait_for_redis
+    
+    # Run database migrations
+    log "Running database migrations..."
+    export FLASK_APP=pyfedi.py
+    
+    # Run Flask database migrations
+    flask db upgrade
+    log "Database migrations completed"
+    
+    # Populate community search index
+    log "Populating community search..."
+    flask populate_community_search
+    log "Community search populated"
+    
+    # Ensure log files have correct ownership for dual logging (file + stdout)
+    if [ -f /app/logs/pyfedi.log ]; then
+        chown piefed:piefed /app/logs/pyfedi.log
+        chmod 664 /app/logs/pyfedi.log
+        log "Fixed log file ownership for piefed user"
+    fi
+    
+    log "Database initialization completed successfully!"
+}
+
+# Run the main function
+main
+