Theja/spring2025

.gitignore

@@ -1,16 +1,55 @@
+# Ignore archive files
 archive
+
+# Ignore private key files
 *.pem
+
+# Ignore VSCode settings
 .vscode
+
+# Ignore Python bytecode files
 *.pyc
+__pycache__/
+
+# Ignore output and input directories
 outputs
 inputs
+
+# Ignore specific model files
 model-user.json
+
+# Ignore Jupyter Notebook checkpoints
 .ipynb_checkpoints
+
+# Ignore log files
 *.log
+
+# Ignore macOS system files
 .DS_Store
+
+# Ignore development directories
 dev
+
+# Ignore pickle and data files
 *.pkl
 *.dat
-ab_testing_example/ml-1m
-*/ml-1m
-.env
+
+# Ignore specific directories
+mlruns
+mlartifacts
+ml-1m
+
+# Ignore environment files
+.env
+
+# Ignore virtual environment directories
+venv/
+.env/
+env/
+ENV/
+env.bak/
+venv.bak/
+
+# Ignore temporary files created by editors
+*.swp
+*~

ab_testing_example_posthog/requirements.txt

@@ -1 +1,3 @@
-Flask==1.1.2
+Flask==1.1.2
+posthog
+python-dotenv

kafka_example/docker-compose.yml

@@ -1,3 +1,5 @@
+version: '3.8'
+
 services:
   zookeeper:
     image: 'confluentinc/cp-zookeeper:latest'
@@ -6,6 +8,11 @@ services:
       ZOOKEEPER_TICK_TIME: 2000
     ports:
       - "2181:2181"
+    networks:
+      - kafka-net
+    volumes:
+      - zookeeper_data:/var/lib/zookeeper/data
+      - zookeeper_log:/var/lib/zookeeper/log
 
   kafka:
     image: 'confluentinc/cp-kafka:latest'
@@ -16,5 +23,19 @@ services:
       KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
       KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://localhost:9092
       KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
+      KAFKA_LOG_DIRS: /var/lib/kafka/data
     ports:
       - "9092:9092"
+    networks:
+      - kafka-net
+    volumes:
+      - kafka_data:/var/lib/kafka/data
+
+networks:
+  kafka-net:
+    driver: bridge
+
+volumes:
+  zookeeper_data:
+  zookeeper_log:
+  kafka_data:

kafka_example/readme.md

@@ -10,30 +10,7 @@ Ensure you have the following installed on your machine:
 
 ## Setup Instructions
 
-1. **Clone the repository** or create the following `docker-compose.yml` file in your project directory:
-
-    ```yaml
-    services:
-      zookeeper:
-        image: 'confluentinc/cp-zookeeper:latest'
-        environment:
-          ZOOKEEPER_CLIENT_PORT: 2181
-          ZOOKEEPER_TICK_TIME: 2000
-        ports:
-          - "2181:2181"
-
-      kafka:
-        image: 'confluentinc/cp-kafka:latest'
-        depends_on:
-          - zookeeper
-        environment:
-          KAFKA_BROKER_ID: 1
-          KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
-          KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://localhost:9092
-          KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
-        ports:
-          - "9092:9092"
-    ```
+1. **Clone the repository** using git clone and navigate to kafka example directory.
 
 2. **Start the Services**: