Update Dockerfile

Dockerfile

@@ -1,19 +1,26 @@
-FROM langfuse/langfuse:latest
+FROM postgres:15
 
-# Generate a secure random secret
+# Install Langfuse dependencies
+RUN apt-get update && apt-get install -y curl
+
+# Install Node.js
+RUN curl -fsSL https://deb.nodesource.com/setup_lts.x | bash -
+RUN apt-get install -y nodejs
+
+# Install Langfuse
+RUN npm install -g langfuse
+
+# Generate secrets
 #RUN openssl rand -base64 32 > /nextauth_secret.txt
 
-# Set required environment variables
+# Set environment variables
 ENV DATABASE_URL=postgresql://postgres:postgres@localhost:5432/langfuse
-ENV NEXTAUTH_SECRET=secret_from_file
 ENV POSTGRES_PASSWORD=postgres
 ENV POSTGRES_DB=langfuse
+ENV NEXTAUTH_SECRET=secret
 
-# Read the secret into the environment variable
-#RUN export NEXTAUTH_SECRET=$(cat /nextauth_secret.txt)
-
-# Expose the port Langfuse runs on
-EXPOSE 3000
+# Expose ports
+EXPOSE 5432 3000
 
-# Start Langfuse
-CMD ["langfuse"]
+# Start PostgreSQL and Langfuse
+CMD service postgresql start && langfuse